docs(global): Improve documentation comments
Enriched the content of the documentation to ensure every package and class has proper documentation comments; Modified the formatting for consistent and neat presentation.
This commit is contained in:
@@ -2,6 +2,9 @@
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JDevKit is a Java Development Kit that offers a set of convenient tools for writing code efficiently.
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## Modules
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### `devkit-core`
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The core module for `JDevKit`, by now, this module contains the commonly used classes of the whole `dev-kit`.
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### `guid`
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A module for generating globally unique IDs. It includes a facade interface and an implementation of GUID generation using the Snowflake algorithm. More globally unique ID generation modes will be added in the future.
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@@ -52,7 +55,7 @@ implementation 'cn.org.codecrafters:$artifactId:$version'
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If you want to check the available versions, please check out at our [official site]().
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## Contribution
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Contributions are welcome! If you encounter any issues or want to contribute to the project, please feel free to **[raise an issue]()** or **[submit a pull request]()**.
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Contributions are welcome! If you encounter any issues or want to contribute to the project, please feel free to **[raise an issue](https://github.com/CodeCraftersCN/jdevkit/issues/new)** or **[submit a pull request]()**.
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## License
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This project is licensed under the [Apache License 2.0](LICENSE).
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@@ -24,15 +24,18 @@ import java.util.Base64;
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/**
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* Utility class for Base64 encoding and decoding of strings.
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* <p>
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* The {@code Base64Util} class provides static methods to encode and decode strings using Base64 encoding.
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* It utilizes the {@link Base64} class from the Java standard library for performing the encoding and decoding operations.
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* This utility class offers convenient methods to encode and decode strings with different character sets.
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* The {@code Base64Util} class provides static methods to encode and decode
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* strings using Base64 encoding. It utilizes the {@link Base64} class from the
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* Java standard library for performing the encoding and decoding operations.
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* This utility class offers convenient methods to encode and decode strings
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* with different character sets.
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* <p>
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* This class is designed as a final class with a private constructor to prevent instantiation.
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* All methods in this class are static, allowing easy access to the Base64 encoding and decoding functionality.
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* This class is designed as a final class with a private constructor to
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* prevent instantiation. All methods in this class are static, allowing easy
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* access to the Base64 encoding and decoding functionality.
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* <p>
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* Example usage:
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* <pre>{@code
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* <pre>
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* String original = "Hello, World!";
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*
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* // Encode the string using UTF-8 charset
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@@ -42,17 +45,15 @@ import java.util.Base64;
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* // Decode the encoded string using UTF-8 charset
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* String decoded = Base64Util.decode(encoded);
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* System.out.println("Decoded string: " + decoded);
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* }</pre>
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* </pre>
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* <p>
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* <b>Note:</b> This utility class uses the default charset (UTF-8) if no specific charset is provided.
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* It is recommended to specify the charset explicitly to ensure consistent encoding and decoding.
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* <p>
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* <b>Thread Safety:</b> The methods in this class are thread-safe.
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* Multiple threads can safely use the methods for encoding and decoding strings simultaneously.
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* <b>Note:</b> This utility class uses the default charset (UTF-8) if no
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* specific charset is provided. It is recommended to specify the charset
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* explicitly to ensure consistent encoding and decoding.
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*
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* @since 10 Jul 2023
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* @author Zihlu Wang
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* @version 1.0.0
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* @since 1.0.0
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*/
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public final class Base64Util {
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@@ -25,15 +25,14 @@ import java.util.function.Supplier;
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/**
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* Utility class to simplify if...else logic using lambda expressions.
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* <p>
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* The BranchUtil class provides static methods to simplify conditional
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* logic in Java development by leveraging lambda expressions. It offers
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* convenient methods to replace verbose if...else statements with more
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* concise and expressive functional constructs.
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* The BranchUtil class provides static methods to simplify conditional logic
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* in Java development by leveraging lambda expressions. It offers convenient
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* methods to replace verbose if...else statements with more concise and
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* expressive functional constructs.
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* <p>
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* Developers can use the methods in this utility class to streamline
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* their code, enhance readability, and promote a more functional style
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* of programming when dealing with branching logic and conditional
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* statements.
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* Developers can use the methods in this utility class to streamline their
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* code, enhance readability, and promote a more functional style of
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* programming when dealing with branching logic and conditional statements.
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* <p>
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* <b>Example:</b>
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* <pre>
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@@ -54,7 +53,8 @@ import java.util.function.Supplier;
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* }, () -> {
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* // do something
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* });
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* // If you only need an if branch, you can remove the second Supplier instance.
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* // If you only need an if branch, you can remove the second Supplier
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* // instance.
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*
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* // To check if all boolean expressions are true, use the 'and' method:
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* BranchUtil.and(1 == 1, 2 == 1)
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@@ -66,17 +66,17 @@ import java.util.function.Supplier;
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* </pre>
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*
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* <b>Note:</b>
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* The {@link #and(Boolean...)} and {@link #or(Boolean...)} methods accept any number of boolean expressions.
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* The {@link #and(Boolean...)} and {@link #or(Boolean...)} methods accept any
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* number of boolean expressions.
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* <p>
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* Created on 9 Jul 2023.
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*
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* @param <T> the type of the result to be handled by the methods
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* @author Zihlu Wang
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* @version 1.0.0
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* @see java.util.function.Supplier
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* @see java.util.function.BooleanSupplier
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* @see java.lang.Runnable
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* @since 9 Jul 2023
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* @version 1.0.0
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* @author Zihlu Wang
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* @since 1.0.0
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*/
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public final class BranchUtil<T> {
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@@ -95,11 +95,13 @@ public final class BranchUtil<T> {
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}
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/**
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* Creates a {@code BranchUtil} instance to evaluate a logical OR operation on the provided boolean expressions.
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* Creates a {@code BranchUtil} instance to evaluate a logical OR operation
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* on the provided boolean expressions.
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*
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* @param booleans the boolean expressions to be evaluated
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* @param <T> the type of the result to be handled by the methods
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* @return a {@code BranchUtil} instance representing the result of the logical OR operation
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* @return a {@code BranchUtil} instance representing the result of the
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* logical OR operation
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*/
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public static <T> BranchUtil<T> or(Boolean... booleans) {
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var result = Arrays.stream(booleans)
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@@ -109,11 +111,13 @@ public final class BranchUtil<T> {
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}
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/**
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* Creates a {@code BranchUtil} instance to evaluate a logical AND operation on the provided boolean expressions.
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* Creates a {@code BranchUtil} instance to evaluate a logical AND
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* operation on the provided boolean expressions.
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*
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* @param booleans the boolean expressions to be evaluated
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* @param <T> the type of the result to be handled by the methods
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* @return a {@code BranchUtil} instance representing the result of the logical AND operation
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* @return a {@code BranchUtil} instance representing the result of the
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* logical AND operation
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*/
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public static <T> BranchUtil<T> and(Boolean... booleans) {
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var result = Arrays.stream(booleans)
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@@ -123,11 +127,14 @@ public final class BranchUtil<T> {
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}
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/**
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* Creates a {@code BranchUtil} instance to evaluate a logical OR operation on the provided boolean suppliers.
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* Creates a {@code BranchUtil} instance to evaluate a logical OR operation
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* on the provided boolean suppliers.
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*
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* @param booleanSuppliers the boolean suppliers to be evaluated
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* @param <T> the type of the result to be handled by the methods
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* @return a {@code BranchUtil} instance representing the result of the logical OR operation
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* @param <T> the type of the result to be handled by the
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* methods
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* @return a {@code BranchUtil} instance representing the result of the
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* logical OR operation
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*/
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public static <T> BranchUtil<T> or(BooleanSupplier... booleanSuppliers) {
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var result = Arrays.stream(booleanSuppliers)
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@@ -137,11 +144,14 @@ public final class BranchUtil<T> {
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}
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/**
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* Creates a {@code BranchUtil} instance to evaluate a logical AND operation on the provided boolean suppliers.
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* Creates a {@code BranchUtil} instance to evaluate a logical AND
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* operation on the provided boolean suppliers.
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*
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* @param booleanSuppliers the boolean suppliers to be evaluated
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* @param <T> the type of the result to be handled by the methods
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* @return a {@code BranchUtil} instance representing the result of the logical AND operation
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* @param <T> the type of the result to be handled by the
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* methods
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* @return a {@code BranchUtil} instance representing the result of the
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* logical AND operation
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*/
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public static <T> BranchUtil<T> and(BooleanSupplier... booleanSuppliers) {
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var result = Arrays.stream(booleanSuppliers)
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@@ -151,13 +161,21 @@ public final class BranchUtil<T> {
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}
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/**
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* Handles the result of the boolean expressions by executing the appropriate handler based on the result.
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* If the result is {@code true}, the {@code ifHandler} is executed. If the result is {@code false} and an
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* {@code elseHandler} is provided, it is executed. Returns the result of the executed handler.
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* Handles the result of the boolean expressions by executing the
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* appropriate handler based on the result.
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* <p>
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* If the result is {@code true}, the {@code ifHandler} is executed. If the
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* result is {@code false} and an {@code elseHandler} is provided, it is
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* executed.
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* <p>
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* Returns the result of the executed handler.
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*
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* @param ifHandler the handler to be executed if the result is {@code true}
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* @param elseHandler the handler to be executed if the result is {@code false} (optional)
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* @return the result of the executed handler, or {@code null} if no elseHandler is provided
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* @param ifHandler the handler to be executed if the result is
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* {@code true}
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* @param elseHandler the handler to be executed if the result is
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* {@code false} (optional)
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* @return the result of the executed handler, or {@code null} if no
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* {@code elseHandler} is provided
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*/
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public T handle(Supplier<T> ifHandler, Supplier<T> elseHandler) {
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if (this.result && Objects.nonNull(ifHandler)) {
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@@ -172,10 +190,13 @@ public final class BranchUtil<T> {
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}
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/**
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* Handles the result of the boolean expressions by executing the provided handler if the result is {@code true}.
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* Handles the result of the boolean expressions by executing the provided
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* handler if the result is {@code true}.
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* <p>
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* Returns the result of the executed handler.
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*
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* @param ifHandler the handler to be executed if the result is {@code true}
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* @param ifHandler the handler to be executed if the result is
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* {@code true}
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* @return the result of the executed handler
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*/
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public T handle(Supplier<T> ifHandler) {
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@@ -183,12 +204,17 @@ public final class BranchUtil<T> {
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}
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/**
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* Handles the result of the boolean expressions by executing the appropriate handler based on the result.
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* If the result is {@code true}, the {@code ifHandler} is executed. If the result is {@code false} and an
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* {@code elseHandler} is provided, it is executed.
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* Handles the result of the boolean expressions by executing the
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* appropriate handler based on the result.
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* <p>
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* If the result is {@code true}, the {@code ifHandler} is executed. If the
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* result is {@code false} and an {@code elseHandler} is provided, it is
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* executed.
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*
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* @param ifHandler the handler to be executed if the result is {@code true}
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* @param elseHandler the handler to be executed if the result is {@code false} (optional)
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* @param ifHandler the handler to be executed if the result is
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* {@code true}
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* @param elseHandler the handler to be executed if the result is
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* {@code false} (optional)
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*/
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public void handle(Runnable ifHandler, Runnable elseHandler) {
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if (this.result && Objects.nonNull(ifHandler)) {
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@@ -204,9 +230,11 @@ public final class BranchUtil<T> {
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}
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/**
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* Handles the result of the boolean expressions by executing the provided handler if the result is {@code true}.
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* Handles the result of the boolean expressions by executing the provided
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* handler if the result is {@code true}.
|
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*
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* @param ifHandler the handler to be executed if the result is {@code true}
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* @param ifHandler the handler to be executed if the result is
|
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* {@code true}
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*/
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public void handle(Runnable ifHandler) {
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handle(ifHandler, null);
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@@ -78,12 +78,14 @@ import java.util.function.Function;
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* .divide(7)
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* .getValue(2);
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* </pre>
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* The above expressions perform various mathematical calculations using the ChainedCalcUtil class.
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* The above expressions perform various mathematical calculations using the
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* ChainedCalcUtil class.
|
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* <p>
|
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* <b>Note:</b>
|
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* The ChainedCalcUtil class internally uses BigDecimal to handle high-precision calculations. It is important to note
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* that BigDecimal operations can be memory-intensive and may have performance implications for extremely large numbers
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* or complex calculations.
|
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* The ChainedCalcUtil class internally uses BigDecimal to handle
|
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* high-precision calculations. It is important to note that BigDecimal
|
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* operations can be memory-intensive and may have performance implications
|
||||
* for extremely large numbers or complex calculations.
|
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*
|
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* @author sunzsh
|
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* @version 1.0.0
|
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@@ -124,7 +126,8 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
||||
/**
|
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* Adds the specified value to the current value with a specified scale before the operation.
|
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* Adds the specified value to the current value with a specified scale
|
||||
* before the operation.
|
||||
*
|
||||
* @param other the value to be added
|
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* @param beforeOperateScale the scale to be applied before the operation
|
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@@ -145,7 +148,8 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
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/**
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* Subtracts the specified value from the current value with a specified scale before the operation.
|
||||
* Subtracts the specified value from the current value with a specified
|
||||
* scale before the operation.
|
||||
*
|
||||
* @param other the value to be subtracted
|
||||
* @param beforeOperateScale the scale to be applied before the operation
|
||||
@@ -166,7 +170,8 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
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/**
|
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* Multiplies the current value by the specified value with a specified scale before the operation.
|
||||
* Multiplies the current value by the specified value with a specified
|
||||
* scale before the operation.
|
||||
*
|
||||
* @param other the value to be multiplied by
|
||||
* @param beforeOperateScale the scale to be applied before the operation
|
||||
@@ -187,7 +192,8 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Divides the current value by the specified value with a specified scale before the operation.
|
||||
* Divides the current value by the specified value with a specified scale
|
||||
* before the operation.
|
||||
*
|
||||
* @param other the value to divide by
|
||||
* @param beforeOperateScale the scale to be applied before the operation
|
||||
@@ -210,7 +216,8 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Divides the current value by the specified value with a specified scale and a scale applied before the operation.
|
||||
* Divides the current value by the specified value with a specified scale
|
||||
* and a scale applied before the operation.
|
||||
*
|
||||
* @param other the value to divide by
|
||||
* @param scale the scale for the result
|
||||
@@ -278,7 +285,8 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Applies the specified operator function to the current value and another value.
|
||||
* Applies the specified operator function to the current value and another
|
||||
* value.
|
||||
*
|
||||
* @param operator the operator function to apply
|
||||
* @param otherValue the value to apply the operator with
|
||||
@@ -289,11 +297,13 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Applies the specified operator function to the current value and another value with a specified scale before the operation.
|
||||
* Applies the specified operator function to the current value and another
|
||||
* value with a specified scale before the operation.
|
||||
*
|
||||
* @param operator the operator function to apply
|
||||
* @param other the value to apply the operator with
|
||||
* @param beforeOperateScale the scale to be applied before the operation, or null if not applicable
|
||||
* @param beforeOperateScale the scale to be applied before the operation,
|
||||
* or null if not applicable
|
||||
* @return a ChainedCalcUtil instance with the updated value
|
||||
*/
|
||||
private ChainedCalcUtil operator(BiFunction<BigDecimal, BigDecimal, BigDecimal> operator, Object other, Integer beforeOperateScale) {
|
||||
@@ -301,11 +311,13 @@ public final class ChainedCalcUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Applies the specified operator function to the current value and another value.
|
||||
* Applies the specified operator function to the current value and another
|
||||
* value.
|
||||
*
|
||||
* @param operatorFunction the operator function to apply
|
||||
* @param anotherValue the value to apply the operator with
|
||||
* @param beforeOperateScale the scale to be applied before the operation, or null if not applicable
|
||||
* @param beforeOperateScale the scale to be applied before the operation,
|
||||
* or null if not applicable
|
||||
* @return a ChainedCalcUtil instance with the updated value
|
||||
*/
|
||||
private synchronized ChainedCalcUtil baseOperator(Function<BigDecimal, BigDecimal> operatorFunction,
|
||||
@@ -325,7 +337,8 @@ public final class ChainedCalcUtil {
|
||||
* Converts the specified value to a BigDecimal.
|
||||
*
|
||||
* @param value the value to convert
|
||||
* @param scale the scale to apply to the resulting BigDecimal, or null if not applicable
|
||||
* @param scale the scale to apply to the resulting BigDecimal, or null if
|
||||
* not applicable
|
||||
* @return the converted BigDecimal value
|
||||
*/
|
||||
private BigDecimal convertBigDecimal(Object value, Integer scale) {
|
||||
|
||||
@@ -27,8 +27,9 @@ import java.util.Optional;
|
||||
/**
|
||||
* Utility class for performing hash operations on strings.
|
||||
* <p>
|
||||
* The HashUtil class provides convenient methods for calculating various hash functions on strings, including MD2, MD5,
|
||||
* SHA-1, SHA-224, SHA-256, SHA-384, and SHA-512. It allows developers to easily obtain the hash value of a given
|
||||
* The HashUtil class provides convenient methods for calculating various hash
|
||||
* functions on strings, including MD2, MD5, SHA-1, SHA-224, SHA-256, SHA-384,
|
||||
* and SHA-512. It allows developers to easily obtain the hash value of a given
|
||||
* string using different algorithms.
|
||||
* <p>
|
||||
* Example usage:
|
||||
@@ -54,18 +55,19 @@ import java.util.Optional;
|
||||
* // Perform SHA-512 hash operation
|
||||
* String sha512Hash = HashUtil.sha512("someString");
|
||||
* </pre>
|
||||
* The above examples demonstrate how to use the HashUtil class to calculate hash values for a given string using different
|
||||
* algorithms.
|
||||
* The above examples demonstrate how to use the HashUtil class to calculate
|
||||
* hash values for a given string using different algorithms.
|
||||
* <p>
|
||||
* <b>Note:</b>
|
||||
* The hash functions provided by the HashUtil class are one-way hash functions, meaning the original data cannot be
|
||||
* retrieved from the hash value. These hash functions are commonly used for data integrity checks and password
|
||||
* storage, but they should not be used for encryption purposes.
|
||||
* The hash functions provided by the HashUtil class are one-way hash
|
||||
* functions, meaning the original data cannot be retrieved from the hash
|
||||
* value. These hash functions are commonly used for data integrity checks and
|
||||
* password storage, but they should not be used for encryption purposes.
|
||||
*
|
||||
* @see java.security.MessageDigest
|
||||
* @since 9 Jul 2023
|
||||
* @version 1.0.0
|
||||
* @author Zihlu Wang
|
||||
* @version 1.0.0
|
||||
* @see java.security.MessageDigest
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public final class HashUtil {
|
||||
|
||||
@@ -76,13 +78,17 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the hash value of the specified string using the specified algorithm and charset.
|
||||
* Calculates the hash value of the specified string using the specified
|
||||
* algorithm and charset.
|
||||
*
|
||||
* @param method the hash algorithm to use
|
||||
* @param value the string to calculate the hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @return the hash value as a hexadecimal string, or an empty string if the algorithm is not available
|
||||
* @throws RuntimeException if an unknown algorithm name is provided (should not occur under controlled usage)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the hash value as a hexadecimal string, or an empty string if
|
||||
* the algorithm is not available
|
||||
* @throws RuntimeException if an unknown algorithm name is provided
|
||||
* (should not occur under controlled usage)
|
||||
*/
|
||||
private static String hash(String method, String value, Charset charset) {
|
||||
try {
|
||||
@@ -108,10 +114,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the MD2 hash value of the specified string using the given charset.
|
||||
* Calculates the MD2 hash value of the specified string using the given
|
||||
* charset.
|
||||
*
|
||||
* @param value the string to calculate the MD2 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the MD2 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String md2(String value, Charset charset) {
|
||||
@@ -120,7 +128,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the MD2 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the MD2 hash value of the specified string using the UTF-8
|
||||
* charset.
|
||||
*
|
||||
* @param value the string to calculate the MD2 hash value for
|
||||
* @return the MD2 hash value as a hexadecimal string
|
||||
@@ -130,10 +139,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the MD5 hash value of the specified string using the given charset.
|
||||
* Calculates the MD5 hash value of the specified string using the given
|
||||
* charset.
|
||||
*
|
||||
* @param value the string to calculate the MD5 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the MD5 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String md5(String value, Charset charset) {
|
||||
@@ -142,7 +153,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the MD5 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the MD5 hash value of the specified string using the UTF-8
|
||||
* charset.
|
||||
*
|
||||
* @param value the string to calculate the MD5 hash value for
|
||||
* @return the MD5 hash value as a hexadecimal string
|
||||
@@ -152,10 +164,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-1 hash value of the specified string using the given charset.
|
||||
* Calculates the SHA-1 hash value of the specified string using the given
|
||||
* charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-1 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the SHA-1 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String sha1(String value, Charset charset) {
|
||||
@@ -164,7 +178,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-1 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the SHA-1 hash value of the specified string using the UTF-8
|
||||
* charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-1 hash value for
|
||||
* @return the SHA-1 hash value as a hexadecimal string
|
||||
@@ -174,10 +189,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-224 hash value of the specified string using the given charset.
|
||||
* Calculates the SHA-224 hash value of the specified string using the
|
||||
* given charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-224 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the SHA-224 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String sha224(String value, Charset charset) {
|
||||
@@ -186,7 +203,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-224 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the SHA-224 hash value of the specified string using the
|
||||
* UTF-8 charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-224 hash value for
|
||||
* @return the SHA-224 hash value as a hexadecimal string
|
||||
@@ -196,10 +214,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-256 hash value of the specified string using the given charset.
|
||||
* Calculates the SHA-256 hash value of the specified string using the
|
||||
* given charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-256 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the SHA-256 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String sha256(String value, Charset charset) {
|
||||
@@ -208,7 +228,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-256 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the SHA-256 hash value of the specified string using the
|
||||
* UTF-8 charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-256 hash value for
|
||||
* @return the SHA-256 hash value as a hexadecimal string
|
||||
@@ -218,10 +239,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-384 hash value of the specified string using the given charset.
|
||||
* Calculates the SHA-384 hash value of the specified string using the
|
||||
* given charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-384 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the SHA-384 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String sha384(String value, Charset charset) {
|
||||
@@ -230,7 +253,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-384 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the SHA-384 hash value of the specified string using the
|
||||
* UTF-8 charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-384 hash value for
|
||||
* @return the SHA-384 hash value as a hexadecimal string
|
||||
@@ -240,10 +264,12 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-512 hash value of the specified string using the given charset.
|
||||
* Calculates the SHA-512 hash value of the specified string using the
|
||||
* given charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-384 hash value for
|
||||
* @param charset the charset to use for encoding the string (default is UTF-8 if null)
|
||||
* @param charset the charset to use for encoding the string (default is
|
||||
* UTF-8 if null)
|
||||
* @return the SHA-512 hash value as a hexadecimal string
|
||||
*/
|
||||
public static String sha512(String value, Charset charset) {
|
||||
@@ -252,7 +278,8 @@ public final class HashUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculates the SHA-512 hash value of the specified string using the UTF-8 charset.
|
||||
* Calculates the SHA-512 hash value of the specified string using the
|
||||
* UTF-8 charset.
|
||||
*
|
||||
* @param value the string to calculate the SHA-384 hash value for
|
||||
* @return the SHA-512 hash value as a hexadecimal string
|
||||
|
||||
@@ -24,8 +24,11 @@ import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* MapUtil is a utility class that provides methods for converting objects to maps and maps to objects.
|
||||
* It also provides methods for getting and setting field values using reflection.
|
||||
* MapUtil is a utility class that provides methods for converting objects to
|
||||
* maps and maps to objects.
|
||||
* <p>
|
||||
* It also provides methods for getting and setting field values using
|
||||
* reflection.
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @version 1.0.0
|
||||
@@ -41,11 +44,13 @@ public final class MapUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts an object to a map by mapping the field names to their corresponding values.
|
||||
* Converts an object to a map by mapping the field names to their
|
||||
* corresponding values.
|
||||
*
|
||||
* @param obj the object to be converted to a map
|
||||
* @return a map representing the fields and their values of the object
|
||||
* @throws IllegalAccessException if an error occurs while accessing the fields of the object
|
||||
* @throws IllegalAccessException if an error occurs while accessing the
|
||||
* fields of the object
|
||||
*/
|
||||
public static Map<String, Object> objectToMap(Object obj) throws IllegalAccessException {
|
||||
if (obj == null) {
|
||||
@@ -67,16 +72,22 @@ public final class MapUtil {
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts a map to an object of the specified type by setting the field values using the map entries.
|
||||
* Converts a map to an object of the specified type by setting the field
|
||||
* values using the map entries.
|
||||
*
|
||||
* @param map the map representing the fields and their values
|
||||
* @param requiredType the class of the object to be created
|
||||
* @param <T> the type of the object to be created
|
||||
* @return an object of the specified type with the field values set from the map
|
||||
* @throws NoSuchMethodException if the constructor of the required type is not found
|
||||
* @throws InvocationTargetException if an error occurs while invoking the constructor
|
||||
* @throws InstantiationException if the required type is abstract or an interface
|
||||
* @throws IllegalAccessException if an error occurs while accessing the fields of the object
|
||||
* @return an object of the specified type with the field values set from
|
||||
* the map
|
||||
* @throws NoSuchMethodException if the constructor of the required
|
||||
* type is not found
|
||||
* @throws InvocationTargetException if an error occurs while invoking the
|
||||
* constructor
|
||||
* @throws InstantiationException if the required type is abstract or an
|
||||
* interface
|
||||
* @throws IllegalAccessException if an error occurs while accessing the
|
||||
* fields of the object
|
||||
*/
|
||||
public static <T> T mapToObject(Map<String, Object> map, Class<T> requiredType) throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
|
||||
var bean = requiredType.getConstructor().newInstance();
|
||||
@@ -130,9 +141,12 @@ public final class MapUtil {
|
||||
* @param fieldName the name of the field
|
||||
* @param fieldType the class representing the type of the field value
|
||||
* @param <T> the type of the field value
|
||||
* @return the value of the field in the object, or null if the field does not exist or cannot be accessed
|
||||
* @throws IllegalAccessException if an error occurs while accessing the field
|
||||
* @throws InvocationTargetException if an error occurs while invoking the field getter method
|
||||
* @return the value of the field in the object, or null if the field does
|
||||
* not exist or cannot be accessed
|
||||
* @throws IllegalAccessException if an error occurs while accessing the
|
||||
* field
|
||||
* @throws InvocationTargetException if an error occurs while invoking the
|
||||
* field getter method
|
||||
*/
|
||||
public static <T> T getFieldValue(Object obj, String fieldName, Class<T> fieldType) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
|
||||
var methodName = getMethodName("get", fieldName);
|
||||
@@ -149,8 +163,10 @@ public final class MapUtil {
|
||||
* @param obj the object in which to set the field value
|
||||
* @param fieldName the name of the field
|
||||
* @param fieldValue the value to be set
|
||||
* @throws InvocationTargetException if an error occurs while invoking the field setter method
|
||||
* @throws IllegalAccessException if an error occurs while accessing the field
|
||||
* @throws InvocationTargetException if an error occurs while invoking the
|
||||
* field setter method
|
||||
* @throws IllegalAccessException if an error occurs while accessing the
|
||||
* field
|
||||
*/
|
||||
public static void setFieldValue(Object obj, String fieldName, Object fieldValue) throws InvocationTargetException, IllegalAccessException, NoSuchMethodException {
|
||||
var objectClass = obj.getClass();
|
||||
@@ -174,7 +190,8 @@ public final class MapUtil {
|
||||
/**
|
||||
* Returns the default string representation of the specified object.
|
||||
*
|
||||
* @param obj the object for which to return the default string representation
|
||||
* @param obj the object for which to return the default string
|
||||
* representation
|
||||
* @return the default string representation of the object
|
||||
*/
|
||||
private static String defaultObject(Object obj) {
|
||||
@@ -191,7 +208,8 @@ public final class MapUtil {
|
||||
* @param value the value to be casted
|
||||
* @param requiredType the type to which the value should be casted
|
||||
* @param <T> the type to which the value should be casted
|
||||
* @return the casted value, or null if the value cannot be casted to the required type
|
||||
* @return the casted value, or null if the value cannot be casted to the
|
||||
* required type
|
||||
*/
|
||||
public static <T> T cast(Object value, Class<T> requiredType) {
|
||||
if (requiredType.isInstance(value)) {
|
||||
|
||||
@@ -16,7 +16,13 @@
|
||||
*/
|
||||
|
||||
/**
|
||||
* Commonly used utils that helps to improve dev efficiency.
|
||||
* <h3>JDevKit Dev-Utils - Common Utility Classes</h3>
|
||||
* <p>
|
||||
* This package is part of JDevKit, an open-source Java Development Kit that
|
||||
* provides a set of convenient tools to streamline code development and
|
||||
* enhance productivity. This package serves as the root package for the module
|
||||
* dev-utils, which contains a collection of common utility classes commonly
|
||||
* used in all Java Application development.
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 1.0.0
|
||||
|
||||
+70
-2
@@ -18,28 +18,96 @@
|
||||
package cn.org.codecrafters.devkit.core.exceptions;
|
||||
|
||||
/**
|
||||
* NotImplementedException
|
||||
* NotImplementedException - Custom Runtime Exception
|
||||
* <p>
|
||||
* The {@code NotImplementedException} class is a custom runtime exception
|
||||
* that represents a situation where a particular method or functionality is
|
||||
* not implemented or is currently unavailable in the codebase. It extends the
|
||||
* standard {@code RuntimeException} class, making it an unchecked exception.
|
||||
* <p>
|
||||
* This exception is typically thrown when developers need to indicate that a
|
||||
* specific part of the code is incomplete or requires further implementation.
|
||||
* It serves as a placeholder to highlight unfinished sections of the
|
||||
* application during development and testing phases.
|
||||
* <p>
|
||||
* Usage Example:
|
||||
* <pre>
|
||||
* public void someMethod() {
|
||||
* // Some code...
|
||||
* throw new NotImplementedException("""
|
||||
* This feature will be implemented in a future release.
|
||||
* """);
|
||||
* }
|
||||
* </pre>
|
||||
* <p>
|
||||
* For more information and the latest version of JDevKit, please visit our
|
||||
* website <a href="https://codecrafters.org.cn">codecrafters.org.cn</a>.
|
||||
* <p>
|
||||
* <h4>Contact</h4>
|
||||
* <ul>
|
||||
* <li>
|
||||
* <a href="https://github.com/CodeCraftersCN/jdevkit/issues/new"
|
||||
* >GitHub Issues</a>
|
||||
* </li>
|
||||
* <li>
|
||||
* <a href="https://discord.gg/">Discord Community</a>
|
||||
* </li>
|
||||
* </ul>
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 29 Jul 2023
|
||||
* @version 1.0.0
|
||||
* @see RuntimeException
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public class NotImplementedException extends RuntimeException {
|
||||
|
||||
/**
|
||||
* Creates a new {@code NotImplementedException} with no specific error
|
||||
* message.
|
||||
*/
|
||||
public NotImplementedException() {
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new {@code NotImplementedException} with the provided error
|
||||
* message.
|
||||
*
|
||||
* @param message the error message associated with this exception
|
||||
*/
|
||||
public NotImplementedException(String message) {
|
||||
super(message);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new {@code NotImplementedException} with the specified error
|
||||
* message and a cause for this exception.
|
||||
*
|
||||
* @param message the error message associated with this exception
|
||||
* @param cause the cause of this exception
|
||||
*/
|
||||
public NotImplementedException(String message, Throwable cause) {
|
||||
super(message, cause);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new {@code NotImplementedException} with the specified cause.
|
||||
*
|
||||
* @param cause the cause of this exception
|
||||
*/
|
||||
public NotImplementedException(Throwable cause) {
|
||||
super(cause);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new {@code NotImplementedException} with the specified error
|
||||
* message, cause, suppression flag, and stack trace writable flag.
|
||||
*
|
||||
* @param message the error message associated with this
|
||||
* exception
|
||||
* @param cause the cause of this exception
|
||||
* @param enableSuppression whether suppression is enabled or disabled
|
||||
* @param writableStackTrace whether the stack trace should be writable
|
||||
*/
|
||||
public NotImplementedException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
|
||||
super(message, cause, enableSuppression, writableStackTrace);
|
||||
}
|
||||
|
||||
@@ -16,9 +16,28 @@
|
||||
*/
|
||||
|
||||
/**
|
||||
* The core package for JDevKit, containing the core classes of JDevKit.
|
||||
* This package is a part of JDevKit, an open-source Java Development Kit that
|
||||
* provides a set of convenient tools to streamline code development and
|
||||
* enhance productivity. This package serves as the core package containing
|
||||
* common exceptions that are used throughout the entireJDevKit project.
|
||||
* <p>
|
||||
* JDevKit is designed to be modular, and other specific feature modules within
|
||||
* the library may rely on these exceptions from the core package.
|
||||
* <p>
|
||||
* For more information and the latest version of JDevKit, please visit our
|
||||
* website <a href="https://codecrafters.org.cn">codecrafters.org.cn</a>.
|
||||
* <p>
|
||||
* <h4>Contact</h4>
|
||||
* <ul>
|
||||
* <li>
|
||||
* <a href="https://github.com/CodeCraftersCN/jdevkit/issues/new"
|
||||
* >GitHub Issues</a>
|
||||
* </li>
|
||||
* <li>
|
||||
* <a href="https://discord.gg/">Discord Community</a>
|
||||
* </li>
|
||||
* </ul>
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 29 Jul 2023
|
||||
* @since 1.0.0
|
||||
*/
|
||||
package cn.org.codecrafters.devkit.core;
|
||||
@@ -16,12 +16,25 @@
|
||||
*/
|
||||
|
||||
/**
|
||||
* JDevKit package, please see documents for more details.
|
||||
* <h3>JDevKit - Java Development Kit</h3>
|
||||
* <p>
|
||||
* You may check the details of JDevKit at <a
|
||||
* href="https://codecrafters.org.cn/JDevKit"> codecrafters.org.cn </a>
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 1.0.0
|
||||
* This package is the main part of JDevKit, an open-source Java class library
|
||||
* that provides a set of convenient tools to streamline code development and
|
||||
* enhance productivity. This package serves as the root package for several
|
||||
* modules, containing devkit-core, guid and dev-utils module.
|
||||
* <p>
|
||||
* For more information and the latest version of JDevKit, please visit our
|
||||
* website <a href="https://codecrafters.org.cn">codecrafters.org.cn</a>.
|
||||
* <p>
|
||||
* <h4>Contact</h4>
|
||||
* <ul>
|
||||
* <li>
|
||||
* <a href="https://github.com/CodeCraftersCN/jdevkit/issues/new"
|
||||
* >GitHub Issues</a>
|
||||
* </li>
|
||||
* <li>
|
||||
* <a href="https://discord.gg/">Discord Community</a>
|
||||
* </li>
|
||||
* </ul>
|
||||
*/
|
||||
package cn.org.codecrafters.devkit;
|
||||
@@ -18,7 +18,7 @@
|
||||
package cn.org.codecrafters.devkit.guid;
|
||||
|
||||
/**
|
||||
* The `GuidCreator` is a generic interface for generating globally unique
|
||||
* The {@code GuidCreator} is a generic interface for generating globally unique
|
||||
* identifiers (GUIDs) of a specific type.
|
||||
* <p>
|
||||
* The type of ID is determined by the class implementing this interface.
|
||||
@@ -32,6 +32,7 @@ public interface GuidCreator<IdType> {
|
||||
|
||||
/**
|
||||
* Generates and returns the next globally unique ID.
|
||||
* <p>
|
||||
* The exact implementation of how the globally unique ID is generated and
|
||||
* returned will depend on the class implementing this method.
|
||||
*
|
||||
|
||||
@@ -23,23 +23,28 @@ import java.time.LocalDateTime;
|
||||
import java.time.ZoneOffset;
|
||||
|
||||
/**
|
||||
* SnowflakeGuidCreator is a GUID generator based on the Snowflake algorithm.
|
||||
* It generates unique identifiers using a combination of timestamp, worker ID,
|
||||
* and data center ID.
|
||||
* SnowflakeGuidCreator - GUID generator based on the Snowflake algorithm.
|
||||
*
|
||||
* <p>The Snowflake algorithm allows for the generation of 64-bit long integers,
|
||||
* with the following bit distribution:
|
||||
* - 1 bit for sign
|
||||
* - 41 bits for timestamp (in milliseconds)
|
||||
* - 5 bits for data center ID
|
||||
* - 5 bits for worker ID
|
||||
* - 12 bits for sequence number (per millisecond)
|
||||
* <p>
|
||||
* The SnowflakeGuidCreator generates unique identifiers using the Snowflake
|
||||
* algorithm, which combines a timestamp, worker ID, and data center ID to
|
||||
* create 64-bit long integers. The bit distribution for the generated IDs is
|
||||
* as follows:
|
||||
* <ul>
|
||||
* <li>1 bit for sign</li>
|
||||
* <li>41 bits for timestamp (in milliseconds)</li>
|
||||
* <li>5 bits for data center ID</li>
|
||||
* <li>5 bits for worker ID</li>
|
||||
* <li>12 bits for sequence number (per millisecond)</li>
|
||||
* </ul>
|
||||
*
|
||||
* <p>The worker ID and data center ID must be specified during initialization,
|
||||
* and they must be within the valid range defined by the bit size.
|
||||
* The generator maintains an internal sequence number that increments for IDs
|
||||
* generated within the same millisecond. If the system clock moves backwards,
|
||||
* an exception is thrown to avoid generating IDs with repeated timestamps.
|
||||
* <p>
|
||||
* When initializing the SnowflakeGuidCreator, you must provide the worker ID
|
||||
* and data center ID, ensuring they are within the valid range defined by the
|
||||
* bit size. The generator maintains an internal sequence number that
|
||||
* increments for IDs generated within the same millisecond. If the system
|
||||
* clock moves backward, an exception is thrown to prevent generating IDs with
|
||||
* repeated timestamps.
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @version 1.0.0
|
||||
@@ -48,7 +53,9 @@ import java.time.ZoneOffset;
|
||||
public final class SnowflakeGuidCreator implements GuidCreator<Long> {
|
||||
|
||||
/**
|
||||
* Default Custom Epoch (January 1, 2015, Midnight UTC = 2015-01-01T00:00:00Z)
|
||||
* Default custom epoch.
|
||||
*
|
||||
* @value 2015-01-01T00:00:00Z
|
||||
*/
|
||||
private static final long DEFAULT_CUSTOM_EPOCH = 1_420_070_400_000L;
|
||||
|
||||
@@ -88,7 +95,8 @@ public final class SnowflakeGuidCreator implements GuidCreator<Long> {
|
||||
private long lastTimestamp = -1L;
|
||||
|
||||
/**
|
||||
* Constructs a SnowflakeGuidGenerator with the default start epoch and custom worker ID, data center ID.
|
||||
* Constructs a SnowflakeGuidGenerator with the default start epoch and
|
||||
* custom worker ID, data center ID.
|
||||
*
|
||||
* @param workerId the worker ID (between 0 and 31).
|
||||
* @param dataCentreId the data center ID (between 0 and 31).
|
||||
@@ -98,13 +106,16 @@ public final class SnowflakeGuidCreator implements GuidCreator<Long> {
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a SnowflakeGuidGenerator with a custom epoch, worker ID, and data center ID.
|
||||
* Constructs a SnowflakeGuidGenerator with a custom epoch, worker ID, and
|
||||
* data center ID.
|
||||
*
|
||||
* @param startEpoch the custom epoch timestamp (in milliseconds) to start generating IDs from
|
||||
* @param startEpoch the custom epoch timestamp (in milliseconds) to
|
||||
* start generating IDs from
|
||||
* @param workerId the worker ID (between 0 and 31)
|
||||
* @param dataCentreId the data center ID (between 0 and 31)
|
||||
* @throws IllegalArgumentException if the start epoch is greater than the current timestamp,
|
||||
* or if the worker ID or data center ID is out of range
|
||||
* @throws IllegalArgumentException if the start epoch is greater than the
|
||||
* current timestamp, or if the worker ID
|
||||
* or data center ID is out of range
|
||||
*/
|
||||
public SnowflakeGuidCreator(long startEpoch, long workerId, long dataCentreId) {
|
||||
if (startEpoch > currentTimestamp()) {
|
||||
|
||||
+21
-18
@@ -18,20 +18,22 @@
|
||||
package cn.org.codecrafters.devkit.guid.exceptions;
|
||||
|
||||
/**
|
||||
* The TimingException class represents an exception that is thrown when there is an error related
|
||||
* to time sequence.
|
||||
* The TimingException class represents an exception that is thrown when there
|
||||
* is an error related to time sequence.
|
||||
* <p>
|
||||
* This class extends the RuntimeException class, which means that instances of TimingException
|
||||
* do not need to be declared in a method or constructor's throws clause.
|
||||
* This class extends the RuntimeException class, which means that instances of
|
||||
* TimingException do not need to be declared in a method or constructor's
|
||||
* throws clause.
|
||||
* <p>
|
||||
* Instances of TimingException can be created with or without a message and a cause. The message
|
||||
* provides a description of the exception, while the cause represents the underlying cause of the
|
||||
* exception and provides additional information about the error.
|
||||
* <p>
|
||||
* TimingException is typically used to handle exceptions related to timing, such as timeouts or
|
||||
* synchronization issues. It is a subclass of RuntimeException, which means it is an unchecked
|
||||
* exception and does not need to be caught or declared.
|
||||
* Instances of TimingException can be created with or without a message and a
|
||||
* cause. The message provides a description of the exception, while the cause
|
||||
* represents the underlying cause of the exception and provides additional
|
||||
* information about the error.
|
||||
* <p>
|
||||
* TimingException is typically used to handle exceptions related to timing,
|
||||
* such as timeouts or synchronization issues. It is a subclass of
|
||||
* RuntimeException, which means it is an unchecked exception and does not need
|
||||
* to be caught or declared.
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 1.0.0
|
||||
@@ -39,14 +41,15 @@ package cn.org.codecrafters.devkit.guid.exceptions;
|
||||
public class TimingException extends RuntimeException {
|
||||
|
||||
/**
|
||||
* A custom exception that is thrown when there is an issue with timing or scheduling.
|
||||
* A custom exception that is thrown when there is an issue with timing or
|
||||
* scheduling.
|
||||
*/
|
||||
public TimingException() {
|
||||
}
|
||||
|
||||
/**
|
||||
* A custom exception that is thrown when there is an issue with timing or scheduling with
|
||||
* customized error message.
|
||||
* A custom exception that is thrown when there is an issue with timing or
|
||||
* scheduling with customized error message.
|
||||
*
|
||||
* @param message customized message
|
||||
*/
|
||||
@@ -55,8 +58,8 @@ public class TimingException extends RuntimeException {
|
||||
}
|
||||
|
||||
/**
|
||||
* A custom exception that is thrown when there is an issue with timing or scheduling with
|
||||
* customized error message.
|
||||
* A custom exception that is thrown when there is an issue with timing or
|
||||
* scheduling with customized error message.
|
||||
*
|
||||
* @param message customized message
|
||||
* @param cause the cause of this exception
|
||||
@@ -66,8 +69,8 @@ public class TimingException extends RuntimeException {
|
||||
}
|
||||
|
||||
/**
|
||||
* A custom exception that is thrown when there is an issue with timing or scheduling with
|
||||
* customized error message.
|
||||
* A custom exception that is thrown when there is an issue with timing or
|
||||
* scheduling with customized error message.
|
||||
*
|
||||
* @param cause the cause of this exception
|
||||
*/
|
||||
|
||||
@@ -0,0 +1,23 @@
|
||||
/*
|
||||
* Copyright (C) 2023 CodeCraftersCN.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
*
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* The package provides all exceptions be used by module guid.
|
||||
*
|
||||
* @since 1.0.0
|
||||
*/
|
||||
package cn.org.codecrafters.devkit.guid.exceptions;
|
||||
@@ -25,9 +25,9 @@
|
||||
* <p>
|
||||
* Key features include:
|
||||
* <ul>
|
||||
* <li>Efficient generation of globally unique identifiers</li>
|
||||
* <li>High performance and quick response</li>
|
||||
* <li>Easy to integrate</li>
|
||||
* <li>Efficient generation of globally unique identifiers</li>
|
||||
* <li>High performance and quick response</li>
|
||||
* <li>Easy to integrate</li>
|
||||
* </ul>
|
||||
*
|
||||
* @since 1.0.0
|
||||
|
||||
@@ -18,16 +18,36 @@
|
||||
package cn.org.codecrafters.simplejwt;
|
||||
|
||||
/**
|
||||
* ResolvedToken
|
||||
* ResolvedToken - Generic Record for Holding Resolved Tokens.
|
||||
* <p>
|
||||
* This class represents a generic record that holds a resolved token of type {@code T}. It is used as a simple
|
||||
* container to store the resolved token value for further processing.
|
||||
* <p>
|
||||
* <b>Usage:</b>
|
||||
* To create a new instance of {@code ResolvedToken}, use the static factory method {@code init}.
|
||||
*
|
||||
* @param <T> the type of the resolved token
|
||||
* @author Zihlu Wang
|
||||
* @since 29 Jul 2023
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public record ResolvedToken<T>(T resolvedToken) {
|
||||
|
||||
public ResolvedToken {
|
||||
/**
|
||||
* Creates a new {@code ResolvedToken} instance with the provided {@code resolvedToken} value.
|
||||
*
|
||||
* @param resolvedToken the resolved token value to be stored in the {@code ResolvedToken}
|
||||
*/
|
||||
public ResolvedToken(T resolvedToken) {
|
||||
this.resolvedToken = resolvedToken;
|
||||
}
|
||||
|
||||
/**
|
||||
* Factory method to create a new {@code ResolvedToken} instance with the provided {@code resolvedToken} value.
|
||||
*
|
||||
* @param <T> the type of the resolved token
|
||||
* @param resolvedToken the resolved token value to be stored in the {@code ResolvedToken}
|
||||
* @return a new {@code ResolvedToken} instance containing the provided {@code resolvedToken}
|
||||
*/
|
||||
public static <T> ResolvedToken<T> init(T resolvedToken) {
|
||||
return new ResolvedToken<>(resolvedToken);
|
||||
}
|
||||
|
||||
@@ -17,11 +17,35 @@
|
||||
|
||||
package cn.org.codecrafters.simplejwt;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* PayloadObject
|
||||
* TokenPayload - Interface for JWT Payload Data Classes.
|
||||
* <p>
|
||||
* The {@code TokenPayload} interface is used to mark a data class as suitable
|
||||
* for being used as the payload in a JSON Web Token (JWT). Any class
|
||||
* implementing this interface can be used to represent the payload data that
|
||||
* will be included in a JWT.
|
||||
* <p>
|
||||
* Implementing this interface indicates that the data class contains
|
||||
* information that needs to be securely transmitted and verified as part of a
|
||||
* JWT. The payload typically contains claims or attributes that provide
|
||||
* additional information about the JWT subject or context.
|
||||
* <p>
|
||||
* <b>Usage:</b>
|
||||
* To use a class as a JWT payload, simply implement the {@code TokenPayload}
|
||||
* interface in the data class:
|
||||
* <pre>
|
||||
* public class UserData implements TokenPayload {
|
||||
* // Class implementation with payload data...
|
||||
* }
|
||||
* </pre>
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 29 Jul 2023
|
||||
* @since 1.0.0
|
||||
* @version 1.0.0
|
||||
*/
|
||||
public interface TokenPayload {
|
||||
|
||||
// Marker interface for JWT payload data classes
|
||||
|
||||
}
|
||||
|
||||
@@ -21,35 +21,164 @@ import java.time.Duration;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* TokenResolver
|
||||
* TokenResolver - Interface for Creating, Extracting, and Renewing Tokens.
|
||||
* <p>
|
||||
* The {@code TokenResolver} interface defines methods for creating,
|
||||
* extracting, and renewing tokens, particularly JSON Web Tokens (JWTs). It
|
||||
* provides a set of methods to generate tokens with various payload
|
||||
* configurations, extract payloads from tokens, and renew expired tokens.
|
||||
* <p>
|
||||
* <b>Token Creation:</b>
|
||||
* The interface provides overloaded methods for creating tokens with different
|
||||
* payload configurations, including expiration time, audience, subject, and
|
||||
* custom payload data. Clients can choose the appropriate method based on
|
||||
* their specific token requirements.
|
||||
* <p>
|
||||
* <b>Token Extraction:</b>
|
||||
* The interface includes methods to extract payload information from a given
|
||||
* token. Clients can use these methods to obtain the payload data encoded in
|
||||
* the token.
|
||||
* <p>
|
||||
* <b>Token Renewal:</b>
|
||||
* The interface also offers methods for token renewal. Clients can renew an
|
||||
* expired token by providing a new expiration time, audience, subject, and
|
||||
* optional custom payload data.
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
* @since 29 Jul 2023
|
||||
* @version 1.0.0
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public interface TokenResolver {
|
||||
|
||||
/**
|
||||
* Creates a new token with the specified expiration time and audience.
|
||||
*
|
||||
* @param expireAfter the duration after which the token will expire
|
||||
* @param audience the audience for which the token is intended
|
||||
* @return the generated token as a {@code String}
|
||||
*/
|
||||
String createToken(Duration expireAfter, String audience);
|
||||
|
||||
/**
|
||||
* Creates a new token with the specified expiration time, audience, and
|
||||
* custom payload data.
|
||||
*
|
||||
* @param expireAfter the duration after which the token will expire
|
||||
* @param audience the audience for which the token is intended
|
||||
* @param payloads the custom payload data to be included in the token
|
||||
* @return the generated token as a {@code String}
|
||||
*/
|
||||
String createToken(Duration expireAfter, String audience, Map<String, Object> payloads);
|
||||
|
||||
/**
|
||||
* Creates a new token with the specified expiration time, audience, and
|
||||
* strongly-typed payload data.
|
||||
*
|
||||
* @param <T> the type of the payload data, must implement
|
||||
* {@link TokenPayload}
|
||||
* @param expireAfter the duration after which the token will expire
|
||||
* @param audience the audience for which the token is intended
|
||||
* @param payloads the strongly-typed payload data to be included in the
|
||||
* token
|
||||
* @return the generated token as a {@code String}
|
||||
*/
|
||||
<T extends TokenPayload> String createToken(Duration expireAfter, String audience, T payloads);
|
||||
|
||||
/**
|
||||
* Creates a new token with the specified expiration time, subject, and audience.
|
||||
*
|
||||
* @param expireAfter the duration after which the token will expire
|
||||
* @param subject the subject of the token
|
||||
* @param audience the audience for which the token is intended
|
||||
* @return the generated token as a {@code String}
|
||||
*/
|
||||
String createToken(Duration expireAfter, String subject, String audience);
|
||||
|
||||
/**
|
||||
* Creates a new token with the specified expiration time, subject,
|
||||
* audience, and custom payload data.
|
||||
*
|
||||
* @param expireAfter the duration after which the token will expire
|
||||
* @param subject the subject of the token
|
||||
* @param audience the audience for which the token is intended
|
||||
* @param payloads the custom payload data to be included in the token
|
||||
* @return the generated token as a {@code String}
|
||||
*/
|
||||
String createToken(Duration expireAfter, String subject, String audience, Map<String, Object> payloads);
|
||||
|
||||
/**
|
||||
* Creates a new token with the specified expiration time, subject,
|
||||
* audience, and strongly-typed payload data.
|
||||
*
|
||||
* @param <T> the type of the payload data, must implement
|
||||
* {@link TokenPayload}
|
||||
* @param expireAfter the duration after which the token will expire
|
||||
* @param subject the subject of the token
|
||||
* @param audience the audience for which the token is intended
|
||||
* @param payloads the strongly-typed payload data to be included in the
|
||||
* token
|
||||
* @return the generated token as a {@code String}
|
||||
*/
|
||||
<T extends TokenPayload> String createToken(Duration expireAfter, String subject, String audience, T payloads);
|
||||
|
||||
/**
|
||||
* Extracts the payload information from the given token.
|
||||
*
|
||||
* @param token the token from which to extract the payload
|
||||
* @return a map containing the extracted payload data
|
||||
*/
|
||||
Map<String, Object> extract(String token);
|
||||
|
||||
/**
|
||||
* Extracts the payload information from the given token and maps it to the
|
||||
* specified target type.
|
||||
*
|
||||
* @param <T> the target type to which the payload data will be
|
||||
* mapped
|
||||
* @param token the token from which to extract the payload
|
||||
* @param targetType the target class representing the payload data type
|
||||
* @return an instance of the specified target type with the extracted
|
||||
* payload data
|
||||
*/
|
||||
<T extends TokenPayload> T extract(String token, Class<T> targetType);
|
||||
|
||||
/**
|
||||
* Renews the given expired token.
|
||||
*
|
||||
* @param oldToken the expired token to be renewed
|
||||
* @return the renewed token as a {@code String}
|
||||
*/
|
||||
String renew(String oldToken);
|
||||
|
||||
/**
|
||||
* Renews the given expired token with the specified custom payload data.
|
||||
*
|
||||
* @param oldToken the expired token to be renewed
|
||||
* @param payloads the custom payload data to be included in the renewed
|
||||
* token
|
||||
* @return the renewed token as a {@code String}
|
||||
*/
|
||||
String renew(String oldToken, Map<String, Object> payloads);
|
||||
|
||||
/**
|
||||
* Renews the given expired token with the specified strongly-typed
|
||||
* payload data.
|
||||
*
|
||||
* @param <T> the type of the payload data, must implement
|
||||
* {@link TokenPayload}
|
||||
* @param oldToken the expired token to be renewed
|
||||
* @param payloads the strongly-typed payload data to be included in the
|
||||
* renewed token
|
||||
* @return the renewed token as a {@code String}
|
||||
*/
|
||||
<T extends TokenPayload> String renew(String oldToken, T payloads);
|
||||
|
||||
/**
|
||||
* Resolves the given token into a {@link ResolvedToken} object.
|
||||
*
|
||||
* @param <T> the type of the resolved token
|
||||
* @param token the token to be resolved
|
||||
* @return a {@link ResolvedToken} object containing the resolved token
|
||||
*/
|
||||
<T> ResolvedToken<T> resolve(String token);
|
||||
|
||||
}
|
||||
|
||||
@@ -0,0 +1,23 @@
|
||||
/*
|
||||
* Copyright (C) 2023 CodeCraftersCN.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
*
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* package-info
|
||||
*
|
||||
* @author Zihlu Wang
|
||||
*/
|
||||
package cn.org.codecrafters.simplejwt;
|
||||
Reference in New Issue
Block a user