add gradle plugin supports

zhaomin1423 · Oct 9, 2019 · 3bf60e4 · 3bf60e4
1 parent 128280f
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diff --git a/jprotobuf-precompile-plugin-gradle/pom.xml b/jprotobuf-precompile-plugin-gradle/pom.xml
@@ -0,0 +1,169 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>com.baidu.jprotobuf</groupId>
+ <artifactId>jprotobuf-precompile-plugin-gradle</artifactId>
+ <version>1.0.0</version>
+ <name>jprotobuf-precompile-plugin-gradle</name>
+ <description>jprotobuf-precompile-plugin-gradle</description>
+
+ <parent>
+ <groupId>org.sonatype.oss</groupId>
+ <artifactId>oss-parent</artifactId>
+ <version>7</version>
+ </parent>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+
+ <java.version>1.6</java.version>
+ <junit.version>4.10</junit.version>
+ <mavenVersion>2.2.1</mavenVersion>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-model-core</artifactId>
+ <version>4.1</version>
+ </dependency>
+ <dependency>
+ <groupId>org.codehaus.groovy</groupId>
+ <artifactId>groovy</artifactId>
+ <version>2.5.6</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-core</artifactId>
+ <version>4.2.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-core-api</artifactId>
+ <version>5.6.2</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-base-services</artifactId>
+ <version>4.2.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-base-services-groovy</artifactId>
+ <version>4.1</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-plugins</artifactId>
+ <version>5.6.2</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.gradle</groupId>
+ <artifactId>gradle-logging</artifactId>
+ <version>4.3</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
+ <artifactId>maven-toolchain</artifactId>
+ <version>1.0</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
+ <artifactId>maven-artifact</artifactId>
+ <version>${mavenVersion}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
+ <artifactId>maven-artifact-manager</artifactId>
+ <version>${mavenVersion}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
+ <artifactId>maven-plugin-api</artifactId>
+ <version>${mavenVersion}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven.plugin-tools</groupId>
+ <artifactId>maven-plugin-annotations</artifactId>
+ <version>3.3</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.jodd</groupId>
+ <artifactId>jodd-core</artifactId>
+ <version>3.5.2</version>
+ </dependency>
+ <dependency>
+ <groupId>com.baidu</groupId>
+ <artifactId>jprotobuf</artifactId>
+ <version>1.11.7</version>
+ <scope>compile</scope>
+ </dependency>
+ <dependency>
+ <groupId>commons-io</groupId>
+ <artifactId>commons-io</artifactId>
+ <version>1.4</version>
+ </dependency>
+ </dependencies>
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-source-plugin</artifactId>
+ <version>2.1</version>
+ <configuration>
+ <attach>true</attach>
+ </configuration>
+ <executions>
+ <execution>
+ <phase>compile</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <version>2.9.1</version>
+ <configuration>
+ <aggregate>true</aggregate>
+ </configuration>
+ <executions>
+ <execution>
+ <phase>compile</phase>
+ <goals>
+ <goal>jar</goal>
+ </goals>
+ <configuration>
+ <additionalparam>-Xdoclint:none</additionalparam>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-gpg-plugin</artifactId>
+ <version>1.0</version>
+ <executions>
+ <execution>
+ <id>sign-artifacts</id>
+ <phase>verify</phase>
+ <goals>
+ <goal>sign</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/...f-precompile-plugin-gradle/src/main/java/com/baidu/jprotobuf/plugin/AbstractCompiler.java b/...f-precompile-plugin-gradle/src/main/java/com/baidu/jprotobuf/plugin/AbstractCompiler.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2002-2007 the original author or authors.
+ *
+ * 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 com.baidu.jprotobuf.plugin;
+
+import java.io.OutputStream;
+
+/**
+ * Abstract compiler. (SPI, Prototype, ThreadSafe)
+ * 
+ * @author xiemalin
+ * @since 1.0.0
+ */
+public abstract class AbstractCompiler implements Compiler {
+
+ /*
+ * (non-Javadoc)
+ * 
+ * @see com.baidu.bjf.remoting.protobuf.utils.compiler.Compiler#compile(java.lang.String, java.lang.String,
+ * java.lang.ClassLoader, java.io.OutputStream, long)
+ */
+ public Class<?> compile(String className, String code, ClassLoader classLoader, OutputStream os, long lastModify) {
+ code = code.trim();
+ try {
+ return Class.forName(className, true, classLoader);
+ } catch (ClassNotFoundException e) {
+ if (!code.endsWith("}")) {
+ throw new IllegalStateException("The java code not endsWith \"}\", code: \n" + code + "\n");
+ }
+ try {
+ return doCompile(className, code, os);
+ } catch (RuntimeException t) {
+ throw t;
+ } catch (Throwable t) {
+ throw new IllegalStateException("Failed to compile class, cause: " + t.getMessage() + ", class: "
+ + className + ", code: \n" + code + "\n, stack: " + ClassUtils.toString(t));
+ }
+ }
+ }
+
+ /**
+ * Do compile action.
+ *
+ * @param name the name
+ * @param source the java source code to compile
+ * @param os the {@link OutputStream} instance
+ * @return the class
+ * @throws Throwable the throwable
+ */
+ protected abstract Class<?> doCompile(String name, String source, OutputStream os) throws Throwable;
+
+}
diff --git a/...ecompile-plugin-gradle/src/main/java/com/baidu/jprotobuf/plugin/CacheableJdkCompiler.java b/...ecompile-plugin-gradle/src/main/java/com/baidu/jprotobuf/plugin/CacheableJdkCompiler.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2002-2007 the original author or authors.
+ *
+ * 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 com.baidu.jprotobuf.plugin;
+
+import java.io.OutputStream;
+
+import com.baidu.bjf.remoting.protobuf.utils.ClassHelper;
+
+/**
+ * Cacheable support compiler.
+ * 
+ * @author xiemalin
+ * @since 1.8.6
+ */
+public abstract class CacheableJdkCompiler implements Compiler {
+
+ /** The compiler. */
+ protected Compiler compiler;
+
+ /**
+ * Instantiates a new cacheable jdk compiler.
+ *
+ * @param compiler the compiler
+ */
+ public CacheableJdkCompiler(Compiler compiler) {
+ this.compiler = compiler;
+ }
+
+ /*
+ * (non-Javadoc)
+ * 
+ * @see com.baidu.bjf.remoting.protobuf.utils.compiler.Compiler#compile(java.lang.String, java.lang.String,
+ * java.lang.ClassLoader, java.io.OutputStream, long)
+ */
+ @Override
+ public Class<?> compile(String className, String code, ClassLoader classLoader, OutputStream os, long timestamp) {
+ Class<?> cls = null;
+ try {
+ cls = ClassHelper.forName(className, classLoader);
+ } catch (ClassNotFoundException e) {
+ // ignore this exception
+ } catch (LinkageError e) {
+ // ignore this exception
+ }
+ if (cls != null) {
+ return cls;
+ }
+
+ // to check cache
+ byte[] bytes = cached(className, timestamp);
+ // if has cached and timestamp is not changed will return a not null byte array
+ if (bytes != null) {
+ LoadableClassLoader loadableClassLoader = new LoadableClassLoader(classLoader);
+ loadableClassLoader.defineNewClass(className, bytes, 0, bytes.length);
+
+ try {
+ return loadableClassLoader.loadClass(className);
+ } catch (ClassNotFoundException e) {
+ // ignore this exception
+ }
+ }
+
+ cls = compiler.compile(className, code, classLoader, os, timestamp);
+
+ cache(className, compiler.loadBytes(className), timestamp);
+ return cls;
+ }
+
+ /**
+ * Cached.
+ *
+ * @param className the class name
+ * @param timestamp the timestamp
+ * @return the byte[]
+ */
+ protected abstract byte[] cached(String className, long timestamp);
+
+ /**
+ * Cache.
+ *
+ * @param className the class name
+ * @param bytes the bytes
+ * @param timestamp the timestamp
+ */
+ protected abstract void cache(String className, byte[] bytes, long timestamp);
+
+ /**
+ * The Class LoadableClassLoader.
+ */
+ protected static class LoadableClassLoader extends ClassLoader {
+
+ /**
+ * Instantiates a new loadable class loader.
+ *
+ * @param parent the parent
+ */
+ protected LoadableClassLoader(ClassLoader parent) {
+ super(parent);
+ }
+
+ /**
+ * Define new class.
+ *
+ * @param name the name
+ * @param b the b
+ * @param off the off
+ * @param len the len
+ */
+ public void defineNewClass(String name, byte[] b, int off, int len) {
+ defineClass(name, b, off, len);
+ }
+ }
+
+}