Next version

.github/workflows/benchmark.yml

@@ -18,9 +18,9 @@ jobs:
 
     steps:
     - name: Checkout on ${{ matrix.os }}
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up JDK ${{ matrix.java_version }}
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: ${{ matrix.java_version }}
         distribution: 'temurin'

.github/workflows/codeql.yml

@@ -26,10 +26,10 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up JDK ${{ matrix.java_version }}
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: ${{ matrix.java_version }}
         distribution: 'temurin'

.github/workflows/codescan.yml

@@ -18,22 +18,22 @@ jobs:
 
     steps:
     - name: Checkout on ${{ matrix.os }}
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up JDK ${{ matrix.java_version }}
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: ${{ matrix.java_version }}
         distribution: 'temurin'
         cache: maven
     - name: Build with Maven
       run: mvn -B -q -ff compile spotbugs:spotbugs pmd:pmd
     -   name: Upload Spotbugs SARIF file
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
             sarif_file: target/spotbugsSarif.json
             category: Spotbugs
     -   name: Upload PMD SARIF file
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
             sarif_file: target/pmd.sarif.json
             category: PMD

.github/workflows/maven.yml

@@ -20,9 +20,9 @@ jobs:
 
     steps:
     - name: Checkout on ${{ matrix.os }}
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up JDK ${{ matrix.java_version }}
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: ${{ matrix.java_version }}
         distribution: 'temurin'

CHANGELOG.md

@@ -6,6 +6,20 @@ All notable changes to this project will be documented in this file.
 
 Nothing unreleased.
 
+## [6.0.0] - 2024-07-07
+
+This version has breaking changes.
+
+- Added `UuidBuilder` as a helper for generating custom UUIDs (UUIDv8);
+- Renamed `StringCodec` to `StandardStringCodec`;
+- Renamed `BinaryCodec` to `StandardBinaryCodec`;
+- Removed `GUID.v8()` (deprecated);
+- Removed `UuidCreator.getNameBasedMD5()` with `UUID` as name parameter (deprecated);
+- Removed `UuidCreator.getNameBasedSHA1()` with `UUID` as name parameter (deprecated);
+- Removed several code-smells in order improve code-quality and adhere to SOLID principles (by Jay Patel);
+- Updated references to the IETF standard RFC 9562;
+- Many refactorings and optimizations.
+
 ## [5.3.7] - 2023-12-22
 
 Regular maintenance.
@@ -71,7 +85,7 @@ Add support for `RandomGenerator` in Java 17. #70
 
 Please go to v5.2.0 due to incorrect MAX UUID.
 
-This version contains has breaking changes.
+This version has breaking changes.
 
 - Added Max UUID (**wrong!**, fixed in v5.2.0). #67
 - Added implementations for UUID v7. #67
@@ -368,7 +382,7 @@ Change name-based generators to prevent thread contention #26
 -   Update javadoc
 -   Coverage: 85.8%
 
-### Remoded
+### Removed
 Remove `TlsSecureRandom` // replaced by SharedRandom
 Remove `NetworkData` // too much properties
 Remove `Fingerprint` // too complex
@@ -390,14 +404,15 @@ Remove `Fingerprint` // too complex
 -   Updated javadoc
 -   Test coverage: 87.4%
 
-### Remoded
+### Removed
 
 -   Removed UuidCreatorException // used by overrun exception
 -   Removed IllegalUuidException // use IllegalArgumentException instead
 -   Removed UuidSettings.getNodeIdentifierDeprecated // remove deprecated
 -   Renamed UuidSettings to UuidCreatorSettings
 
-[unreleased]: https://github.com/f4b6a3/uuid-creator/compare/uuid-creator-5.3.7...HEAD
+[unreleased]: https://github.com/f4b6a3/uuid-creator/compare/uuid-creator-6.0.0...HEAD
+[6.0.0]: https://github.com/f4b6a3/uuid-creator/compare/uuid-creator-5.3.7...uuid-creator-6.0.0
 [5.3.7]: https://github.com/f4b6a3/uuid-creator/compare/uuid-creator-5.3.6...uuid-creator-5.3.7
 [5.3.6]: https://github.com/f4b6a3/uuid-creator/compare/uuid-creator-5.3.5...uuid-creator-5.3.6
 [5.3.5]: https://github.com/f4b6a3/uuid-creator/compare/uuid-creator-5.3.4...uuid-creator-5.3.5

CREDITS.md

@@ -18,3 +18,4 @@ The people who contributed to this open source project.
 *   [Adam Gent](https://github.com/agentgt)
 *   [BaoHo](https://github.com/tri-bao)
 *   [Nicola](https://github.com/nicolarosada)
+*   [Jay Patel](https://github.com/pateljay15)

README.md

@@ -1,11 +1,9 @@
-
-
 UUID Creator
 ======================================================
 
 This is a Java library for generating [Universally Unique Identifiers](https://en.wikipedia.org/wiki/Universally_unique_identifier).
 
-The Internet standard [RFC 9562](https://www.rfc-editor.org/rfc/rfc9562) was published in May 2024, making RFC 4122 obsolete. This library is fully compliant with the new RFC, as it was developed following the evolution of the new standard until its publication.
+This library is fully compliant with [RFC 9562](https://www.rfc-editor.org/rfc/rfc9562), the Internet standard which obsoletes [RFC 4122](https://www.rfc-editor.org/rfc/rfc9562).
 
 List of implemented UUID subtypes:
 
@@ -21,21 +19,21 @@ This library solves some of the JDK's UUID issues:
 
 | Problem | Solution |
 |---------|----------|
-| `UUID` can't generate Gregorian time-based UUIDs (UUIDv1). | Use: <br> <ul><li> [`UuidCreator.getTimeBased()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getTimeBased()); or </li><li> [`GUID.v1()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html#v1()). </li></ul> |
-| `UUID` can't generate SHA-1 UUIDs (UUIDv5). | Use: <br> <ul><li>[`UuidCreator.getNameBasedSha1()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getNameBasedSha1(java.util.UUID,java.lang.String)); or </li><li> [`GUID.v5()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html#v5(com.github.f4b6a3.uuid.alt.GUID,java.lang.String)). </li></ul> |
-| `UUID` has no validation method, which makes developers use `UUID.fromString()` or regular expression for validation. | Use: <br> <ul><li> [`UuidValidator.isValid()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/util/UuidValidator.html#isValid(java.lang.String)); or </li><li> [`GUID.valid()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html#valid(java.lang.String)). </li></ul> |
-| `UUID.nameUUIDFromBytes()`, which generates MD5 UUIDs (UUIDv3), does not have a namespace parameter as required by the standard. | Use: <br> <ul><li> [`UuidCreator.getNameBasedMd5()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getNameBasedMd5(java.util.UUID,java.lang.String)); or </li><li>  [`GUID.v3()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html#v3(com.github.f4b6a3.uuid.alt.GUID,java.lang.String)). </li></ul> |
+| `UUID` can't generate Gregorian time-based UUIDs (UUIDv1). | Use [`UuidCreator.getTimeBased()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getTimeBased()). |
+| `UUID` can't generate SHA-1 UUIDs (UUIDv5). | Use [`UuidCreator.getNameBasedSha1()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getNameBasedSha1(java.util.UUID,java.lang.String)) |
+| `UUID.nameUUIDFromBytes()`, which generates MD5 UUIDs (UUIDv3), does not have a namespace parameter as required by the standard. | Use [`UuidCreator.getNameBasedMd5()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getNameBasedMd5(java.util.UUID,java.lang.String)) |
+| `UUID` has no validation method, which makes developers use `UUID.fromString()` or regular expression for validation. | Use [`UuidValidator.isValid()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/util/UuidValidator.html#isValid(java.lang.String)). |
 | Some methods such as `UUID.timestamp()` are strongly related to UUIDv1, even though it's impossible to generate UUIDv1. | Use [`UuidUtil`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/util/UuidUtil.html). |
-| `UUID.randomUUID()` can be slow due to [lack of entropy](https://medium.com/@RamLakshmanan/java-uuid-generation-performance-impact-cec888b7d9b8) in the operating system. | Use: <br> <ul><li> [`UuidCreator.getRandomBasedFast()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getRandomBasedFast()); or </li><li> [`GUID.v4()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html#v4()). </li></ul> <em>However, keep in mind that none of them are cryptographically secure.</em> |
+| `UUID.randomUUID()` can be slow due to [lack of entropy](https://medium.com/@RamLakshmanan/java-uuid-generation-performance-impact-cec888b7d9b8) in the operating system. | Use [`UuidCreator.getRandomBasedFast()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#getRandomBasedFast()).<br><em>However, keep in mind that it is not cryptographically secure.</em> |
 | `UUID.compareTo()` [behaves unexpectedly](https://yoshiori.hatenablog.com/entry/2024/02/22/173322) due to signed `long` comparisons, causing non-alphabetical sorting. | Use [`UuidComparator`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/util/UuidComparator.html). |
-| `UUID.fromString()` allows non-canonical strings like `0-0-0-0-0` as valid UUID strings. | Use: <br> <ul><li> [`UuidCreator.fromString()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#fromString(java.lang.String)); or </li><li> [`new GUID()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html#%3Cinit%3E(java.lang.String)). </li></ul> |
+| `UUID.fromString()` allows non-standard strings like `0-0-0-0-0` as valid UUID strings. | Use [`UuidCreator.fromString()`](https://javadoc.io/static/com.github.f4b6a3/uuid-creator/5.3.7/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html#fromString(java.lang.String)). |
 
-This project contains a [micro benchmark](https://github.com/f4b6a3/uuid-creator/tree/master/benchmark) and a good amount of [unit tests](https://github.com/f4b6a3/uuid-creator/tree/master/src/test/java/com/github/f4b6a3/uuid).
+This project contains a [micro benchmark](https://github.com/f4b6a3/uuid-creator/tree/master/benchmark) and a good amount of [unit tests](https://github.com/f4b6a3/uuid-creator/tree/master/src/test/java/com/github/f4b6a3/uuid), with more than 90% coverage.
 
-Read the [Wiki pages](https://github.com/f4b6a3/uuid-creator/wiki) and the [Javadocs](https://javadoc.io/doc/com.github.f4b6a3/uuid-creator).
+For more information, read the the [Javadocs](https://javadoc.io/doc/com.github.f4b6a3/uuid-creator) and the [Wiki pages](https://github.com/f4b6a3/uuid-creator/wiki).
 
 > **NOTE**:
-> This software is not supported or maintained by any organization. This information may be useful if you believe that having an organization behind a project is a criterion for deciding whether software can be adopted or not.
+> This software is not supported or maintained by any organization. This information may be useful when having an organization behind a project is a criterion for deciding whether software can be adopted or not.
 
 Dependency
 ------------------------------------------------------
@@ -46,14 +44,14 @@ Maven:
 <dependency>
   <groupId>com.github.f4b6a3</groupId>
   <artifactId>uuid-creator</artifactId>
-  <version>5.3.7</version>
+  <version>6.0.0</version>
 </dependency>
 ```
 
 Gradle:
 
 ```
-implementation 'com.github.f4b6a3:uuid-creator:5.3.3'
+implementation 'com.github.f4b6a3:uuid-creator:6.0.0'
 ```
 
 See more options in [maven.org](https://search.maven.org/artifact/com.github.f4b6a3/uuid-creator).
@@ -71,9 +69,9 @@ Module and bundle names are the same as the root package name.
 Usage
 ------------------------------------------------------
 
-All UUID types can be created from the facade [`UuidCreator`](https://javadoc.io/doc/com.github.f4b6a3/uuid-creator/latest/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html).
+All UUID subtypes can be created from the facade [`UuidCreator`](https://javadoc.io/doc/com.github.f4b6a3/uuid-creator/latest/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html).
 
-The goal of this class is to make most of the library's functionality available in a single place so that you developers don't have to worry about the internals of the library. All you need is to decide which type of UUID you need for your application and call the respective generation method. If in doubt, read the documentation and check the source code.
+The goal of the facade is to make most of the library's functionality available in a single place so that you don't have to worry about the internals of the library. All you need is to decide which UUID subtype you need for your application and call the respective generation method. If in doubt, read the documentation and check out the source code.
 
 Create a [UUIDv1](https://github.com/f4b6a3/uuid-creator/wiki/1.1.-UUIDv1):
 
@@ -116,21 +114,17 @@ Create a [UUIDv7](https://github.com/f4b6a3/uuid-creator/wiki/1.7.-UUIDv7):
 ```java
 UUID uuid = UuidCreator.getTimeOrderedEpoch();
 ```
+
 > **NOTE:**
 > A UUID version is a [**UUID subtype**](https://www.rfc-editor.org/rfc/rfc9562#name-iana-uuid-subtype-registry-). The word "version" is not used in the sense that a higher version number makes the previous one obsolete. There are 8 subtypes of UUID and each of them is assigned a number; for example, a UUIDv7 is a UUID of subtype 7. Likewise, a UUID variant is a [**UUID type**](https://www.rfc-editor.org/rfc/rfc9562#section-4.1). There are 4 types of UUID: (1) the prehistoric one, (2) the one described in RFC 9562, (3) the one belonging to Microsoft and (4) the one reserved for the future. RFC 9562 retains the terms “version” and “variant” for compatibility with previous specifications and existing implementations.
 
-> **PERSONAL NOTE:**
-> The library can do a lot more than the examples above (much more than I should have done). So I sincerely hope that most people are satisfied with this. In other words, your like is my payment. Anther thing I want to say is that the name of this software is UUID Creator or uuid-creator. Use "f4b6a3" or "com.github.f4b6a3" only when necessary to avoid doubt, as this is just a unique package name to follow Java convention (I know it wasn't a good idea, but I can't change it anymore).
-
 Alternative API
 ------------------------------------------------------
 
 [`GUID`](https://javadoc.io/doc/com.github.f4b6a3/uuid-creator/latest/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/alt/GUID.html) is an alternative implementation to the classic JDK's UUID. It also serves as a standalone generator, independent from the rest of the library. This may result in fewer classes being loaded.
 
 This new API was also designed to be an alternative to [`UuidCreator`](https://javadoc.io/doc/com.github.f4b6a3/uuid-creator/latest/com.github.f4b6a3.uuid/com/github/f4b6a3/uuid/UuidCreator.html) with three goals in mind: clean interface, simple implementation, and high performance. It was inspired by popular libraries for [Javascript](https://www.npmjs.com/package/uuid) and [Python](https://docs.python.org/3/library/uuid.html).
 
-Additionaly, it does not block during GUID generation due to the **non-cryptographic** random number generator used by its factory methods. However, it is not recommended when the security of “cryptographic quality” generators is considered necessary.
-
 ```java
 GUID guid = GUID.v1();
 ```
@@ -153,22 +147,14 @@ GUID guid = GUID.v6();
 GUID guid = GUID.v7();
 ```
 
-### Generate JDK's UUID from GUID's API
-
 You can generate JDK's UUIDs using GUID's API. For example, you can generate a JDK's UUID version 7 with this simple statement:
 
 ```java
 UUID uuid = GUID.v7().toUUID();
 ```
 
-When you call `toUUID()` the internal value of GUID is copied to the new JDK's UUID.
-
-Deprecation
-------------------------------------------------------
-
-The methods which use a UUID as a "name" parameter such as [`UuidCreator.getNameBasedMd5(UUID name)`](https://github.com/f4b6a3/uuid-creator/blob/79e049eeeb43a7cd288f4c73f0d0daa6c339c7d6/src/main/java/com/github/f4b6a3/uuid/UuidCreator.java#L656) are **deprecated**. They will be removed soon after the new RFC is published. For more details, please read https://github.com/f4b6a3/uuid-creator/issues/91.
-
-The [`v8()`](https://github.com/f4b6a3/uuid-creator/blob/master/src/main/java/com/github/f4b6a3/uuid/alt/GUID.java#L355) method of the alternative [`GUID`](https://github.com/f4b6a3/uuid-creator/blob/master/src/main/java/com/github/f4b6a3/uuid/alt/GUID.java) class is also **deprecated** and will be removed soon.
+> **NOTE:**
+> It uses a **non-cryptographic** PRNG. So it doesn't block when generating random-based UUIDs. However, it is not recommended when the security provided by “cryptographic quality” generators is considered necessary.
 
 Other identifier generators
 ------------------------------------------------------
@@ -183,3 +169,9 @@ License
 ------------------------------------------------------
 
 This library is Open Source software released under the [MIT license](https://opensource.org/licenses/MIT).
+
+------------------------------------------------------
+
+_Personal Notes:_
+1. _The library can do much more than the examples shown in this document (much more than I should have done). I hope most people find this project useful. In other words, your like is my payment._
+2. _The name of this software is UUID Creator or uuid-creator. Use "com.github.f4b6a3" or "f4b6a3" only when necessary to avoid doubt, as this is just a unique package name to follow Java convention (now I know it wasn't a good idea)._

benchmark/run.sh

@@ -9,7 +9,7 @@ SCRIPT_DIR=$(dirname "$0")
 cd "${SCRIPT_DIR}/.."
 
 # compile the parent project
-mvn --batch-mode --quiet --fail-fast clean install -DskipTests
+./mvnw --batch-mode --quiet --fail-fast clean install -DskipTests
 
 # create a copy with the expected name
 cp "${PWD}/target/${ARTIFACT_ID}"-*-SNAPSHOT.jar "${PWD}/target/${ARTIFACT_ID}"-0.0.1-BENCHMARK.jar
@@ -18,8 +18,8 @@ cp "${PWD}/target/${ARTIFACT_ID}"-*-SNAPSHOT.jar "${PWD}/target/${ARTIFACT_ID}"-
 cd benchmark
 
 # compile the benchmark project
-mvn --batch-mode --quiet --fail-fast validate
-mvn --batch-mode --quiet --fail-fast clean install
+../mvnw --batch-mode --quiet --fail-fast validate
+../mvnw --batch-mode --quiet --fail-fast clean install
 
 # run the benchmark
 java -jar target/benchmarks.jar

pom.xml

@@ -38,24 +38,6 @@
 			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.mockito</groupId>
-			<artifactId>mockito-inline</artifactId>
-			<version>3.4.0</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.junit.jupiter</groupId>
-			<artifactId>junit-jupiter</artifactId>
-			<version>5.8.1</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.junit.jupiter</groupId>
-			<artifactId>junit-jupiter-api</artifactId>
-			<version>5.10.2</version>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 
 	<scm>