feat: support Activiti IdGenerator Based on CosId. (#464)

.github/workflows/integration-test.yml

@@ -86,6 +86,25 @@ jobs:
       - name: Test CosId-Axon
         run: ./gradlew cosid-axon:clean cosid-axon:check
 
+  cosid-activiti-test:
+    name: CosId Activiti Test
+    needs: [ cosid-core-test ]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@master
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'adopt'
+          server-id: github
+          settings-path: ${{ github.workspace }}
+
+      - name: Test CosId-Activiti
+        run: ./gradlew cosid-activiti:clean cosid-activiti:check
+
   cosid-flowable-test:
     name: CosId Flowable Test
     needs: [ cosid-core-test ]

cosid-activiti/build.gradle.kts

@@ -0,0 +1,6 @@
+dependencies {
+    implementation(libs.activitiEngine)
+    api(project(":cosid-core"))
+    testImplementation(project(":cosid-test"))
+
+}

cosid-activiti/src/main/java/me/ahoo/cosid/activiti/ActivitiIdGenerator.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)].
+ * 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 me.ahoo.cosid.activiti;
+
+import me.ahoo.cosid.provider.IdGeneratorProvider;
+import me.ahoo.cosid.provider.LazyIdGenerator;
+
+/**
+ * Activiti IdGenerator Based on CosId.
+ */
+public class ActivitiIdGenerator implements org.activiti.engine.impl.cfg.IdGenerator {
+    /**
+     * The key of the system property that can be used to set the id generator name.
+     */
+    public static final String ID_KEY = "cosid.activiti";
+    private static final String ID_NAME;
+    private static final LazyIdGenerator ID_GENERATOR;
+
+    static {
+        ID_NAME = System.getProperty(ID_KEY, IdGeneratorProvider.SHARE);
+        ID_GENERATOR = new LazyIdGenerator(ID_NAME);
+    }
+
+    public String getNextId() {
+        return ID_GENERATOR.generateAsString();
+    }
+}

cosid-activiti/src/test/java/me/ahoo/cosid/activiti/ActivitiIdGeneratorTest.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)].
+ * 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 me.ahoo.cosid.activiti;
+
+import static me.ahoo.cosid.activiti.ActivitiIdGenerator.ID_KEY;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.*;
+
+import me.ahoo.cosid.provider.DefaultIdGeneratorProvider;
+import me.ahoo.cosid.test.MockIdGenerator;
+
+import org.junit.jupiter.api.Test;
+import org.junitpioneer.jupiter.SetSystemProperty;
+
+class ActivitiIdGeneratorTest {
+
+    @SetSystemProperty(key = ID_KEY, value = "activiti")
+    @Test
+    void getNextId() {
+        DefaultIdGeneratorProvider.INSTANCE.set("activiti", MockIdGenerator.usePrefix("activiti_"));
+        String id = new ActivitiIdGenerator().getNextId();
+        assertThat(id, startsWith("activiti_"));
+    }
+}

gradle.properties

@@ -11,7 +11,7 @@
 # limitations under the License.
 #
 group=me.ahoo.cosid
-version=2.5.5
+version=2.5.6
 description=Universal, flexible, high-performance distributed ID generator.
 website=https://github.com/Ahoo-Wang/CosId
 issues=https://github.com/Ahoo-Wang/CosId/issues

gradle/libs.versions.toml

@@ -10,6 +10,7 @@ mybatisSpringBoot = "3.0.2"
 junitPioneer = "2.1.0"
 axon = "4.9.0"
 flowable = "6.8.0"
+activiti = "6.0.0"
 springDoc = "2.2.0"
 hamcrest = "2.2"
 jmh = "1.37"
@@ -31,6 +32,7 @@ springDocStarterWebfluxUi = { module = "org.springdoc:springdoc-openapi-starter-
 flowableEngineCommon = { module = "org.flowable:flowable-engine-common", version.ref = "flowable" }
 flowableSpring = { module = "org.flowable:flowable-spring", version.ref = "flowable" }
 flowableSpringBootAutoconfigure = { module = "org.flowable:flowable-spring-boot-autoconfigure", version.ref = "flowable" }
+activitiEngine = { module = "org.activiti:activiti-engine", version.ref = "activiti" }
 junitPioneer = { module = "org.junit-pioneer:junit-pioneer", version.ref = "junitPioneer" }
 hamcrest = { module = "org.hamcrest:hamcrest", version.ref = "hamcrest" }
 jmhCore = { module = "org.openjdk.jmh:jmh-core", version.ref = "jmh" }

settings.gradle.kts

@@ -27,6 +27,7 @@ include(":cosid-proxy")
 include(":cosid-proxy-server")
 include(":cosid-axon")
 include(":cosid-flowable")
+include(":cosid-activiti")
 include(":cosid-mongo")
 include(":cosid-spring-data-jdbc")
 include(":code-coverage-report")