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Merge pull request #422 from sofastack/f_cnf
支持CNF启动加速
2 parents 82be164 + fde12e2 commit 2ab5540

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‎sofa-serverless-runtime/pom.xml‎

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<module>arklet-core</module>
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<module>arklet-springboot-starter</module>
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<module>sofa-serverless-adapter-ext</module>
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</modules>
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<module>sofa-serverless-base-loader</module>
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</modules>
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<dependencyManagement>
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<dependencies>

‎sofa-serverless-runtime/sofa-serverless-base-loader/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>sofa-serverless-runtime</artifactId>
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<groupId>com.alipay.sofa.serverless</groupId>
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<version>${revision}</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<version>${revision}</version>
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<packaging>pom</packaging>
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<artifactId>sofa-serverless-base-loader</artifactId>
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<modules>
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<module>sofa-serverless-spring-loader</module>
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<module>sofa-serverless-spring-loader-tool</module>
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</modules>
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<properties>
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<maven.compiler.source>8</maven.compiler.source>
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<maven.compiler.target>8</maven.compiler.target>
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</properties>
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</project>

‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/README.md‎

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# 使用说明
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1. 引入打包依赖
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```xml
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<version>2.7.15</version>
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<configuration>
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<outputDirectory>../../target/boot</outputDirectory>
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<classifier>executable</classifier>
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</configuration>
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<executions>
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<execution>
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<id>package</id>
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<goals>
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<goal>repackage</goal>
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</goals>
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</execution>
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</executions>
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<dependencies>
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<dependency>
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<groupId>com.alipay.sofa.serverless</groupId>
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<artifactId>sofa-serverless-spring-loader-tool</artifactId>
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<!--最新版本0.5.6-->
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<version>0.5.6</version>
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</dependency>
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</dependencies>
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</plugin>
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```
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2. fat jar启动方式不变，会默认使用sofa-serverless-spring-loader的JarLauncher启动
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```shell
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java -jar xxx-executable.jar
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```
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3. 解压启动方式，Launcher需要改成com.alipay.sofa.serverless.spring.loader.JarLauncher
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```shell
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java -classpath xxx-executable-unpack com.alipay.sofa.serverless.spring.loader.JarLauncher
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```
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# 维护说明
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如果改了ofa-serverless-spring-loader代码，需要先手动mvn打包，然后将sofa-serverless-spring-loader/target/sofa-serverless-spring-loader-xxx.jar复制到sofa-serverless-spring-loader-tool/src/main/resources/META-INF/loader
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‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>com.alipay.sofa.serverless</groupId>
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<artifactId>sofa-serverless-base-loader</artifactId>
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<version>${revision}</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>sofa-serverless-spring-loader-tool</artifactId>
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<version>${revision}</version>
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<properties>
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<maven.compiler.source>8</maven.compiler.source>
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<maven.compiler.target>8</maven.compiler.target>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-loader</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-loader-tools</artifactId>
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<version>${spring.boot.version}</version>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-core</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-inline</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/java/com/alipay/sofa/serverless/spring/loader/tools/CustomLayoutFactory.java‎

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alipay.sofa.serverless.spring.loader.tools;
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import java.io.File;
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import org.springframework.boot.loader.tools.Layout;
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import org.springframework.boot.loader.tools.LayoutFactory;
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/**
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* CustomLayoutFactory
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* @author zjulbj
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* @daye 2023/12/26
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* @version CustomLayoutFactory.java, v 0.1 2023年12月26日 14:45 syd
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*/
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public class CustomLayoutFactory implements LayoutFactory {
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@Override
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public Layout getLayout(File source) {
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return Layouts.forFile(source);
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}
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}

‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/java/com/alipay/sofa/serverless/spring/loader/tools/Layouts.java‎

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alipay.sofa.serverless.spring.loader.tools;
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import java.io.File;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Locale;
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import java.util.Map;
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import org.springframework.boot.loader.tools.CustomLoaderLayout;
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import org.springframework.boot.loader.tools.Layout;
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import org.springframework.boot.loader.tools.LibraryScope;
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import org.springframework.boot.loader.tools.LoaderClassesWriter;
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/**
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* Custom Layouts
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* @author zjulbj
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* @daye 2023/12/26
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* @version Layouts.java, v 0.1 2023年12月26日 14:45 syd
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*/
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public class Layouts {
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private Layouts() {
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}
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/**
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* Return a layout for the given source file.
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*
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* @param file the source file
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* @return a {@link Layout}
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*/
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public static Layout forFile(File file) {
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if (file == null) {
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throw new IllegalArgumentException("File must not be null");
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}
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String lowerCaseFileName = file.getName().toLowerCase(Locale.ENGLISH);
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if (lowerCaseFileName.endsWith(".jar")) {
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return new Jar();
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}
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return org.springframework.boot.loader.tools.Layouts.forFile(file);
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}
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/**
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* Executable JAR layout.
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*/
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public static class Jar extends org.springframework.boot.loader.tools.Layouts.Jar implements
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CustomLoaderLayout {
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@Override
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public String getLauncherClassName() {
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return "com.alipay.sofa.serverless.spring.loader.JarLauncher";
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}
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@Override
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public void writeLoadedClasses(LoaderClassesWriter writer) throws IOException {
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writer.writeLoaderClasses("META-INF/loader/spring-boot-loader.jar");
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writer.writeLoaderClasses("META-INF/loader/sofa-serverless-spring-loader.jar");
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}
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}
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}

‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/resources/META-INF/loader/sofa-serverless-spring-loader.jar‎

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‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/main/resources/META-INF/spring.factories‎

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org.springframework.boot.loader.tools.LayoutFactory=com.alipay.sofa.serverless.spring.loader.tools.CustomLayoutFactory

‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/test/java/com/alipay/sofa/serverless/spring/loader/tools/LayoutsTest.java‎

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alipay.sofa.serverless.spring.loader.tools;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.util.jar.JarFile;
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import com.alipay.sofa.serverless.spring.loader.tools.Layouts.Jar;
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import junit.framework.TestCase;
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import org.junit.Assert;
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import org.springframework.boot.loader.tools.JarWriter;
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import org.springframework.boot.loader.tools.Layout;
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public class LayoutsTest extends TestCase {
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public void testForNullFile() throws IOException {
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IllegalArgumentException exception = null;
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try {
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Layouts.forFile(null);
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} catch (IllegalArgumentException e) {
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exception = e;
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}
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assertNotNull(exception);
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}
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public void testForFile() throws IOException {
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CustomLayoutFactory customLayoutFactory = new CustomLayoutFactory();
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File appJar = new File(getClass().getClassLoader().getResource("demo-executable.jar")
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.getFile());
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Layout layout = customLayoutFactory.getLayout(appJar);
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assertTrue(layout instanceof Jar);
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Jar jar = (Jar) layout;
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assertEquals("com.alipay.sofa.serverless.spring.loader.JarLauncher",
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jar.getLauncherClassName());
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File rewrite = new File(appJar.getParent() + "/demo-executable-rewrite.jar");
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JarWriter writer = new JarWriter(rewrite);
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jar.writeLoadedClasses(writer);
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writer.close();
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URLClassLoader urlClassLoader = new URLClassLoader(new URL[] { rewrite.toURI().toURL() },
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null);
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try {
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urlClassLoader.loadClass(jar.getLauncherClassName());
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} catch (ClassNotFoundException e) {
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Assert.fail(e.getMessage());
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}
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}
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}

‎sofa-serverless-runtime/sofa-serverless-base-loader/sofa-serverless-spring-loader-tool/src/test/resources/demo-executable.jar‎

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