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Posted to commits@sling.apache.org by ro...@apache.org on 2017/11/07 09:20:14 UTC
[sling-org-apache-sling-commons-compiler] 01/18: SLING-873 : Add
new commons compiler bundle. Applied patch from Stefan Guggisberg.
This is an automated email from the ASF dual-hosted git repository.
rombert pushed a commit to annotated tag org.apache.sling.commons.compiler-1.0.0
in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-commons-compiler.git
commit f497e80243d4791b4189800a18a2dabea25a224a
Author: Carsten Ziegeler <cz...@apache.org>
AuthorDate: Wed Feb 25 16:54:01 2009 +0000
SLING-873 : Add new commons compiler bundle. Applied patch from Stefan Guggisberg.
git-svn-id: https://svn.apache.org/repos/asf/incubator/sling/trunk/contrib/commons/compiler@747859 13f79535-47bb-0310-9956-ffa450edef68
---
LICENSE | 202 ++++++++++++++
NOTICE | 9 +
README.txt | 37 +++
pom.xml | 93 +++++++
.../apache/sling/commons/compiler/ClassWriter.java | 29 ++
.../apache/sling/commons/compiler/CompileUnit.java | 42 +++
.../commons/compiler/CompilerEnvironment.java | 51 ++++
.../sling/commons/compiler/ErrorHandler.java | 41 +++
.../sling/commons/compiler/JavaCompiler.java | 38 +++
.../org/apache/sling/commons/compiler/Options.java | 56 ++++
.../commons/compiler/impl/EclipseJavaCompiler.java | 303 +++++++++++++++++++++
src/main/resources/META-INF/DISCLAIMER | 7 +
src/main/resources/META-INF/LICENSE | 233 ++++++++++++++++
src/main/resources/META-INF/NOTICE | 8 +
.../commons/compiler/impl/CompilerJava5Test.java | 159 +++++++++++
.../compiler/impl/EclipseJavaCompilerTest.java | 45 +++
src/test/resources/Java5Test | 31 +++
17 files changed, 1384 insertions(+)
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
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+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
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+ communication on electronic mailing lists, source code control systems,
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+ meet the following conditions:
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+ (a) You must give any other recipients of the Work or
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+ (b) You must cause any modified files to carry prominent notices
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+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
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+ 6. Trademarks. This License does not grant permission to use the trade
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
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+ 8. Limitation of Liability. In no event and under no legal theory,
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diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..3341854
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,9 @@
+Apache Sling Java Compiler
+Copyright 2008-2009 The Apache Software Foundation
+
+Apache Sling is based on source code originally developed
+by Day Software (http://www.day.com/).
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..30d5a38
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,37 @@
+Apache Sling Commons Java Compiler
+
+The Sling Commons Java Compiler bundle provides platform independant Java Compilation
+support using the Eclipse Java Compiler (org.eclipse.jdt).
+
+Disclaimer
+==========
+Apache Sling is an effort undergoing incubation at The Apache Software Foundation (ASF),
+sponsored by the Apache Jackrabbit PMC. Incubation is required of all newly accepted
+projects until a further review indicates that the infrastructure, communications,
+and decision making process have stabilized in a manner consistent with other
+successful ASF projects. While incubation status is not necessarily a reflection of
+the completeness or stability of the code, it does indicate that the project has yet
+to be fully endorsed by the ASF.
+
+Getting Started
+===============
+
+This component uses a Maven 2 (http://maven.apache.org/) build
+environment. It requires a Java 5 JDK (or higher) and Maven (http://maven.apache.org/)
+2.0.7 or later. We recommend to use the latest Maven version.
+
+If you have Maven 2 installed, you can compile and
+package the jar using the following command:
+
+ mvn package
+
+See the Maven 2 documentation for other build features.
+
+The latest source code for this component is available in the
+Subversion (http://subversion.tigris.org/) source repository of
+the Apache Software Foundation. If you have Subversion installed,
+you can checkout the latest source using the following command:
+
+ svn checkout http://svn.apache.org/repos/asf/incubator/sling/trunk/contrib/commons/compiler
+
+See the Subversion documentation for other source control features.
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..4a09993
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you 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.
+-->
+<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/maven-v4_0_0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.sling</groupId>
+ <artifactId>sling</artifactId>
+ <version>5-incubator-SNAPSHOT</version>
+ <relativePath>../../../parent/pom.xml</relativePath>
+ </parent>
+
+ <artifactId>org.apache.sling.commons.compiler</artifactId>
+ <version>0.9.0-incubator-SNAPSHOT</version>
+ <packaging>bundle</packaging>
+
+ <name>Apache Sling Commons Java Compiler</name>
+ <description>
+ The Sling Commons Java Compiler bundle provides platform independant Java Compilation
+ support using the Eclipse Java Compiler (org.eclipse.jdt).
+ </description>
+
+ <scm>
+ <connection>scm:svn:http://svn.apache.org/repos/asf/incubator/sling/trunk/contrib/commons/compiler</connection>
+ <developerConnection>scm:svn:https://svn.apache.org/repos/asf/incubator/sling/trunk/contrib/commons/compiler</developerConnection>
+ <url>http://svn.apache.org/viewvc/incubator/sling/trunk/contrib/commons/compiler</url>
+ </scm>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-scr-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+ <extensions>true</extensions>
+ <configuration>
+ <instructions>
+ <Export-Package>
+ org.apache.sling.commons.compiler;version=${pom.version},
+ </Export-Package>
+ <Embed-Dependency>
+ core
+ </Embed-Dependency>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.eclipse.jdt</groupId>
+ <artifactId>core</artifactId>
+ <version>3.2.0.666</version>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-api</artifactId>
+ </dependency>
+
+ <!-- testing -->
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-simple</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project>
diff --git a/src/main/java/org/apache/sling/commons/compiler/ClassWriter.java b/src/main/java/org/apache/sling/commons/compiler/ClassWriter.java
new file mode 100644
index 0000000..7ab2da0
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/ClassWriter.java
@@ -0,0 +1,29 @@
+/*
+ * $URL$
+ * $Id$
+ *
+ * Copyright 1997-2007 Day Management AG
+ * Barfuesserplatz 6, 4001 Basel, Switzerland
+ * All Rights Reserved.
+ *
+ * This software is the confidential and proprietary information of
+ * Day Management AG, ("Confidential Information"). You shall not
+ * disclose such Confidential Information and shall use it only in
+ * accordance with the terms of the license agreement you entered into
+ * with Day.
+ */
+package org.apache.sling.commons.compiler;
+
+/**
+ *
+ */
+public interface ClassWriter {
+
+ /**
+ *
+ * @param className
+ * @param data
+ * @throws Exception
+ */
+ void write(String className, byte[] data) throws Exception;
+}
diff --git a/src/main/java/org/apache/sling/commons/compiler/CompileUnit.java b/src/main/java/org/apache/sling/commons/compiler/CompileUnit.java
new file mode 100644
index 0000000..9fbd2f0
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/CompileUnit.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler;
+
+/**
+ *
+ */
+public interface CompileUnit {
+
+ /**
+ *
+ * @return
+ */
+ String getSourceFileName();
+
+ /**
+ *
+ * @return
+ */
+ char[] getSourceFileContents();
+
+ /**
+ * Returns the name of the top level public type.
+ *
+ * @return the name of the top level public type.
+ */
+ String getMainTypeName();
+}
diff --git a/src/main/java/org/apache/sling/commons/compiler/CompilerEnvironment.java b/src/main/java/org/apache/sling/commons/compiler/CompilerEnvironment.java
new file mode 100644
index 0000000..b8c827b
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/CompilerEnvironment.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler;
+
+/**
+ *
+ */
+public interface CompilerEnvironment {
+
+ /**
+ *
+ * @param className
+ * @return
+ * @throws Exception
+ */
+ byte[] findClass(String className) throws Exception;
+
+ /**
+ *
+ * @param className
+ * @return
+ * @throws Exception
+ */
+ char[] findSource(String className) throws Exception;
+
+ /**
+ *
+ * @param packageName
+ * @return
+ */
+ boolean isPackage(String packageName);
+
+ /**
+ *
+ */
+ void cleanup();
+}
diff --git a/src/main/java/org/apache/sling/commons/compiler/ErrorHandler.java b/src/main/java/org/apache/sling/commons/compiler/ErrorHandler.java
new file mode 100644
index 0000000..40cf544
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/ErrorHandler.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler;
+
+/**
+ *
+ */
+public interface ErrorHandler {
+
+ /**
+ *
+ * @param msg
+ * @param sourceFile
+ * @param line
+ * @param position
+ */
+ void onError(String msg, String sourceFile, int line, int position);
+
+ /**
+ *
+ * @param msg
+ * @param sourceFile
+ * @param line
+ * @param position
+ */
+ void onWarning(String msg, String sourceFile, int line, int position);
+}
diff --git a/src/main/java/org/apache/sling/commons/compiler/JavaCompiler.java b/src/main/java/org/apache/sling/commons/compiler/JavaCompiler.java
new file mode 100644
index 0000000..a92b9ed
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/JavaCompiler.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler;
+
+/**
+ * The <code>JavaCompiler</code> provides platform independant Java Compilation
+ * support.
+ */
+public interface JavaCompiler {
+
+ /**
+ *
+ * @param units
+ * @param env
+ * @param classWriter
+ * @param errorHandler
+ * @param generateDebugInfo
+ * @param sourceVersion
+ * @return
+ */
+ boolean compile(CompileUnit[] units, CompilerEnvironment env,
+ ClassWriter classWriter, ErrorHandler errorHandler,
+ Options options);
+}
diff --git a/src/main/java/org/apache/sling/commons/compiler/Options.java b/src/main/java/org/apache/sling/commons/compiler/Options.java
new file mode 100644
index 0000000..23b0625
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/Options.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler;
+
+public class Options {
+
+ public static final String VERSION_RUNTIME = null;
+ public static final String VERSION_1_1 = "1.1";
+ public static final String VERSION_1_2 = "1.2";
+ public static final String VERSION_1_3 = "1.3";
+ public static final String VERSION_1_4 = "1.4";
+ public static final String VERSION_1_5 = "1.5";
+ public static final String VERSION_1_6 = "1.6";
+
+ protected String sourceVersion;
+ protected boolean generateDebugInfo;
+
+ public Options() {
+ this(VERSION_RUNTIME, true);
+ }
+
+ public Options(String sourceVersion, boolean generateDebugInfo) {
+ this.sourceVersion = sourceVersion;
+ this.generateDebugInfo = generateDebugInfo;
+ }
+
+ public String getSourceVersion() {
+ return sourceVersion;
+ }
+
+ public void setSourceVersion(String sourceVersion) {
+ this.sourceVersion = sourceVersion;
+ }
+
+ public boolean isGenerateDebugInfo() {
+ return generateDebugInfo;
+ }
+
+ public void setGenerateDebugInfo(boolean generateDebugInfo) {
+ this.generateDebugInfo = generateDebugInfo;
+ }
+}
diff --git a/src/main/java/org/apache/sling/commons/compiler/impl/EclipseJavaCompiler.java b/src/main/java/org/apache/sling/commons/compiler/impl/EclipseJavaCompiler.java
new file mode 100644
index 0000000..7a49601
--- /dev/null
+++ b/src/main/java/org/apache/sling/commons/compiler/impl/EclipseJavaCompiler.java
@@ -0,0 +1,303 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler.impl;
+
+import org.apache.sling.commons.compiler.ClassWriter;
+import org.apache.sling.commons.compiler.CompileUnit;
+import org.apache.sling.commons.compiler.JavaCompiler;
+import org.apache.sling.commons.compiler.CompilerEnvironment;
+import org.apache.sling.commons.compiler.ErrorHandler;
+import org.apache.sling.commons.compiler.Options;
+import org.eclipse.jdt.internal.compiler.env.ICompilationUnit;
+import org.eclipse.jdt.internal.compiler.env.INameEnvironment;
+import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer;
+import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;
+import org.eclipse.jdt.internal.compiler.problem.DefaultProblemFactory;
+import org.eclipse.jdt.internal.compiler.IProblemFactory;
+import org.eclipse.jdt.internal.compiler.IErrorHandlingPolicy;
+import org.eclipse.jdt.internal.compiler.DefaultErrorHandlingPolicies;
+import org.eclipse.jdt.internal.compiler.ICompilerRequestor;
+import org.eclipse.jdt.internal.compiler.CompilationResult;
+import org.eclipse.jdt.internal.compiler.ClassFile;
+import org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader;
+import org.eclipse.jdt.core.compiler.CharOperation;
+import org.eclipse.jdt.core.compiler.CategorizedProblem;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Locale;
+import java.util.HashMap;
+import java.io.PrintWriter;
+import java.io.CharArrayReader;
+import java.io.BufferedReader;
+import java.io.IOException;
+
+/**
+ * The <code>EclipseJavaCompiler</code> provides platform independant Java Compilation
+ * support using the Eclipse Java Compiler (org.eclipse.jdt).
+ *
+ * @scr.component metatype="no"
+ * @scr.service interface="org.apache.sling.commons.compiler.JavaCompiler"
+ */
+public class EclipseJavaCompiler implements JavaCompiler {
+
+ /** Logger instance */
+ private static final Logger log = LoggerFactory.getLogger(JavaCompiler.class);
+
+ // the static problem factory
+ private static IProblemFactory PROBLEM_FACTORY =
+ new DefaultProblemFactory(Locale.getDefault());
+
+ public EclipseJavaCompiler() {
+ }
+
+ /**
+ *
+ * @param units
+ * @param env
+ * @param classWriter
+ * @param errorHandler
+ * @param options
+ * @return
+ */
+ public boolean compile(CompileUnit[] units, CompilerEnvironment env,
+ ClassWriter classWriter, ErrorHandler errorHandler,
+ Options options) {
+
+ IErrorHandlingPolicy policy =
+ DefaultErrorHandlingPolicies.proceedWithAllProblems();
+
+ // output for non-error log messages
+ PrintWriter logWriter = null;
+
+ if (options == null) {
+ options = new Options();
+ }
+
+ HashMap props = new HashMap();
+ if (options.isGenerateDebugInfo()) {
+ props.put("org.eclipse.jdt.core.compiler.debug.localVariable", "generate");
+ props.put("org.eclipse.jdt.core.compiler.debug.lineNumber", "generate");
+ props.put("org.eclipse.jdt.core.compiler.debug.sourceFile", "generate");
+ }
+ String sourceVersion = options.getSourceVersion();
+ if (sourceVersion != null) {
+ props.put("org.eclipse.jdt.core.compiler.source", sourceVersion);
+ //options.put("org.eclipse.jdt.core.compiler.compliance", sourceVersion);
+ //options.put("org.eclipse.jdt.core.compiler.codegen.targetPlatform", sourceVersion);
+ }
+ //options.put("org.eclipse.jdt.core.encoding", "UTF8");
+ CompilerOptions settings = new CompilerOptions(props);
+
+ CompileContext context = new CompileContext(units, env, errorHandler, classWriter);
+
+ if (log.isDebugEnabled()) {
+ log.debug(settings.toString());
+ }
+
+ org.eclipse.jdt.internal.compiler.Compiler compiler =
+ new org.eclipse.jdt.internal.compiler.Compiler(
+ context,
+ policy,
+ settings,
+ context,
+ PROBLEM_FACTORY,
+ logWriter);
+
+ compiler.compile(context.sourceUnits());
+
+ context.cleanup();
+
+ return !context.hadErrors;
+ }
+
+ //--------------------------------------------------------< inner classes >
+
+ private class CompileContext implements ICompilerRequestor, INameEnvironment {
+
+ boolean hadErrors;
+ HashMap<String,ICompilationUnit> compUnits;
+
+ ErrorHandler errorHandler;
+ ClassWriter classWriter;
+
+ CompilerEnvironment compEnv;
+
+ CompileContext(CompileUnit[] units,
+ CompilerEnvironment compEnv,
+ ErrorHandler errorHandler,
+ ClassWriter classWriter) {
+
+ compUnits = new HashMap<String,ICompilationUnit>(units.length);
+ for (int i = 0; i < units.length; i++) {
+ CompilationUnitAdapter cua = new CompilationUnitAdapter(units[i]);
+ char[][] compoundName = CharOperation.arrayConcat(cua.getPackageName(), cua.getMainTypeName());
+ compUnits.put(CharOperation.toString(compoundName), new CompilationUnitAdapter(units[i]));
+ }
+
+ this.compEnv = compEnv;
+ this.errorHandler = errorHandler;
+ this.classWriter = classWriter;
+ hadErrors = false;
+ }
+
+ ICompilationUnit[] sourceUnits() {
+ return (ICompilationUnit[]) compUnits.values().toArray(
+ new ICompilationUnit[compUnits.size()]);
+ }
+
+ //---------------------------------------------------< ICompilerRequestor >
+ /**
+ * {@inheritDoc}
+ */
+ public void acceptResult(CompilationResult result) {
+ if (result.hasErrors()) {
+ hadErrors = true;
+ }
+
+ if (result.hasProblems()) {
+ CategorizedProblem[] problems = result.getProblems();
+ for (int i = 0; i < problems.length; i++) {
+ CategorizedProblem problem = problems[i];
+ String msg = problem.getMessage();
+ String fileName = CharOperation.charToString(problem.getOriginatingFileName());
+ int line = problem.getSourceLineNumber();
+ int pos = problem.getSourceStart();
+
+ if (problem.isError()) {
+ errorHandler.onError(msg, fileName, line, pos);
+ } else if (problem.isWarning()) {
+ errorHandler.onWarning(msg, fileName, line, pos);
+ } else {
+ log.debug("unknown problem category: " + problem.toString());
+ }
+ }
+ }
+ ClassFile[] classFiles = result.getClassFiles();
+ for (int i = 0; i < classFiles.length; i++) {
+ ClassFile classFile = classFiles[i];
+ String className = CharOperation.toString(classFile.getCompoundName());
+ try {
+ classWriter.write(className, classFile.getBytes());
+ } catch (Exception e) {
+ log.error("failed to persist class " + className, e);
+ }
+ }
+ }
+
+ //-------------------------------------------------< INameEnvironment >
+ /**
+ * {@inheritDoc}
+ */
+ public NameEnvironmentAnswer findType(char[][] compoundTypeName) {
+ // check 1st if type corresponds with any of current compilation units
+ String fqn = CharOperation.toString(compoundTypeName);
+ ICompilationUnit cu = (ICompilationUnit) compUnits.get(fqn);
+ if (cu != null) {
+ return new NameEnvironmentAnswer(cu, null);
+ }
+
+ // locate the class through the class loader
+ try {
+ byte[] bytes = compEnv.findClass(CharOperation.toString(compoundTypeName));
+ if (bytes == null) {
+ return null;
+ }
+ ClassFileReader classFileReader =
+ new ClassFileReader(bytes, fqn.toCharArray(), true);
+ return new NameEnvironmentAnswer(classFileReader, null);
+ } catch (Exception e) {
+ return null;
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public NameEnvironmentAnswer findType(char[] typeName, char[][] packageName) {
+ return findType(CharOperation.arrayConcat(packageName, typeName));
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public boolean isPackage(char[][] parentPackageName, char[] packageName) {
+ String fqn = CharOperation.toString(
+ CharOperation.arrayConcat(parentPackageName, packageName));
+ return compUnits.get(fqn) == null && compEnv.isPackage(fqn);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public void cleanup() {
+ compEnv.cleanup();
+ }
+ }
+
+ private class CompilationUnitAdapter implements ICompilationUnit {
+
+ CompileUnit compUnit;
+ char[][] packageName;
+
+ CompilationUnitAdapter(CompileUnit compUnit) {
+ this.compUnit = compUnit;
+ }
+
+ String extractPackageName(char[] contents) {
+ BufferedReader reader = new BufferedReader(new CharArrayReader(contents));
+ try {
+ String line;
+ while ((line = reader.readLine()) != null) {
+ line = line.trim();
+ if (line.startsWith("package")) {
+ line = line.substring("package".length());
+ line = line.substring(0, line.lastIndexOf(';'));
+ return line.trim();
+ }
+ }
+ } catch (IOException e) {
+ // should never get here...
+ }
+
+ // no package declaration found
+ return "";
+ }
+
+ //-------------------------------------------------< ICompilationUnit >
+
+ public char[] getContents() {
+ return compUnit.getSourceFileContents();
+ }
+
+ public char[] getMainTypeName() {
+ return compUnit.getMainTypeName().toCharArray();
+ }
+
+ public char[][] getPackageName() {
+ if (packageName == null) {
+ String s = extractPackageName(compUnit.getSourceFileContents());
+ packageName = CharOperation.splitOn('.', s.toCharArray());
+ }
+ return packageName;
+ }
+
+ public char[] getFileName() {
+ return compUnit.getSourceFileName().toCharArray();
+ }
+ }
+}
diff --git a/src/main/resources/META-INF/DISCLAIMER b/src/main/resources/META-INF/DISCLAIMER
new file mode 100644
index 0000000..90850c2
--- /dev/null
+++ b/src/main/resources/META-INF/DISCLAIMER
@@ -0,0 +1,7 @@
+Apache Sling is an effort undergoing incubation at The Apache Software Foundation (ASF),
+sponsored by the Apache Jackrabbit PMC. Incubation is required of all newly accepted
+projects until a further review indicates that the infrastructure, communications,
+and decision making process have stabilized in a manner consistent with other
+successful ASF projects. While incubation status is not necessarily a reflection of
+the completeness or stability of the code, it does indicate that the project has yet
+to be fully endorsed by the ASF.
\ No newline at end of file
diff --git a/src/main/resources/META-INF/LICENSE b/src/main/resources/META-INF/LICENSE
new file mode 100644
index 0000000..1b63f8d
--- /dev/null
+++ b/src/main/resources/META-INF/LICENSE
@@ -0,0 +1,233 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ 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.
+
+
+APACHE SLING SUBCOMPONENTS:
+
+Apache Sling includes subcomponents with separate copyright notices and
+license terms. Your use of these subcomponents is subject to the terms
+and conditions of the following licenses.
+
+SLF4J logging libraries
+
+ Copyright (c) 2004-2007 QOS.ch
+ All rights reserved.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/src/main/resources/META-INF/NOTICE b/src/main/resources/META-INF/NOTICE
new file mode 100644
index 0000000..d7953a3
--- /dev/null
+++ b/src/main/resources/META-INF/NOTICE
@@ -0,0 +1,8 @@
+Apache Sling Java Compiler
+Copyright 2008-2009 The Apache Software Foundation
+
+Apache Sling is based on source code originally developed
+by Day Software (http://www.day.com/).
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
diff --git a/src/test/java/org/apache/sling/commons/compiler/impl/CompilerJava5Test.java b/src/test/java/org/apache/sling/commons/compiler/impl/CompilerJava5Test.java
new file mode 100644
index 0000000..3af2998
--- /dev/null
+++ b/src/test/java/org/apache/sling/commons/compiler/impl/CompilerJava5Test.java
@@ -0,0 +1,159 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler.impl;
+
+import java.io.ByteArrayOutputStream;
+import java.io.CharArrayWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+
+import org.apache.sling.commons.compiler.ClassWriter;
+import org.apache.sling.commons.compiler.CompileUnit;
+import org.apache.sling.commons.compiler.CompilerEnvironment;
+import org.apache.sling.commons.compiler.ErrorHandler;
+import org.apache.sling.commons.compiler.Options;
+
+import junit.framework.TestCase;
+
+/**
+ * Test case for java 5 support
+ */
+public class CompilerJava5Test extends TestCase
+ implements CompilerEnvironment, ErrorHandler, ClassWriter {
+
+ public void testJava5Support() throws Exception {
+ String sourceFile = "Java5Test";
+
+ CompileUnit unit = createCompileUnit(sourceFile);
+ new EclipseJavaCompiler().compile(new CompileUnit[]{unit}, this, this, this, new Options(Options.VERSION_1_5, true));
+ }
+
+ //---------------------------------------------------------< ErrorHandler >
+
+ public void onError(String msg, String sourceFile, int line, int position) {
+ System.out.println("Error in " + sourceFile + ", line " + line + ", pos. " + position + ": " + msg);
+ }
+
+ public void onWarning(String msg, String sourceFile, int line, int position) {
+ System.out.println("Warning in " + sourceFile + ", line " + line + ", pos. " + position + ": " + msg);
+ }
+
+ //--------------------------------------------------< CompilerEnvironment >
+
+ public byte[] findClass(String className) throws Exception {
+ System.out.println("findClass('" + className + "')");
+ ClassLoader cl = Thread.currentThread().getContextClassLoader();
+ InputStream in = cl.getResourceAsStream(className.replace('.', '/') + ".class");
+ if (in == null) {
+ return null;
+ }
+ ByteArrayOutputStream out = new ByteArrayOutputStream(0x7fff);
+
+ try {
+ byte[] buffer = new byte[0x1000];
+ int read = 0;
+ while ((read = in.read(buffer)) > 0) {
+ out.write(buffer, 0, read);
+ }
+ } finally {
+ //out.close();
+ in.close();
+ }
+
+ return out.toByteArray();
+ }
+
+ public char[] findSource(String className) throws Exception {
+ System.out.println("findSource('" + className + "')");
+ return new char[0];
+ }
+
+ public boolean isPackage(String packageName) {
+ System.out.println("isPackage('" + packageName + "')");
+
+ ClassLoader cl = Thread.currentThread().getContextClassLoader();
+ InputStream in = cl.getResourceAsStream(packageName.replace('.', '/') + ".class");
+ if (in != null) {
+ try {
+ in.close();
+ } catch (IOException ignore) {
+ }
+ return false;
+ }
+ return true;
+ }
+
+ public void cleanup() {
+ }
+
+ //----------------------------------------------------------< ClassWriter >
+
+ public void write(String className, byte[] data) throws Exception {
+ System.out.println("compiled class " + className + ", " + data.length + " bytes");
+ }
+
+ //--------------------------------------------------------< misc. helpers >
+
+ private CompileUnit createCompileUnit(final String sourceFile) throws Exception {
+ final char[] chars = readTextResource(sourceFile);
+
+ return new CompileUnit() {
+
+ public String getSourceFileName() {
+ return sourceFile;
+ }
+
+ public char[] getSourceFileContents() {
+ return chars;
+ }
+
+ public String getMainTypeName() {
+ String className;
+ int pos = sourceFile.lastIndexOf(".java");
+ if (pos != -1) {
+ className = sourceFile.substring(0, pos).trim();
+ } else {
+ className = sourceFile.trim();
+ }
+ pos = className.lastIndexOf('/');
+ return (pos == -1) ? className : className.substring(pos);
+ }
+ };
+ }
+
+ private char[] readTextResource(String resourcePath) throws IOException {
+ InputStream in = getClass().getClassLoader().getResourceAsStream(resourcePath);
+ if (in == null) {
+ throw new IOException("resource not found");
+ }
+ Reader reader = new InputStreamReader(in);
+ CharArrayWriter writer = new CharArrayWriter(0x7fff);
+ try {
+ char[] buffer = new char[0x1000];
+ int read = 0;
+ while ((read = reader.read(buffer)) > 0) {
+ writer.write(buffer, 0, read);
+ }
+ return writer.toCharArray();
+ } finally {
+ //writer.close();
+ reader.close();
+ }
+ }
+}
diff --git a/src/test/java/org/apache/sling/commons/compiler/impl/EclipseJavaCompilerTest.java b/src/test/java/org/apache/sling/commons/compiler/impl/EclipseJavaCompilerTest.java
new file mode 100644
index 0000000..f27b4c5
--- /dev/null
+++ b/src/test/java/org/apache/sling/commons/compiler/impl/EclipseJavaCompilerTest.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler.impl;
+
+import org.apache.sling.commons.compiler.JavaCompiler;
+
+import junit.framework.TestCase;
+
+public class EclipseJavaCompilerTest extends TestCase {
+
+ private JavaCompiler compiler;
+
+ @Override
+ protected void setUp() throws Exception {
+ compiler = new EclipseJavaCompiler();
+
+ super.setUp();
+ }
+
+ @Override
+ protected void tearDown() throws Exception {
+ compiler = null;
+
+ super.tearDown();
+ }
+
+ public void testCompileJava5() throws Exception {
+
+ }
+
+}
diff --git a/src/test/resources/Java5Test b/src/test/resources/Java5Test
new file mode 100644
index 0000000..83bf4ac
--- /dev/null
+++ b/src/test/resources/Java5Test
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.sling.commons.compiler.test ;
+
+import java.util.List;
+
+/**
+ * Class to test to compile Java 5 specific code
+ */
+public class Java5Test {
+ public int sum(List<Integer> intList) {
+ int result = 0;
+ for(int i=0;i<intList.size();i++)
+ result += intList.get(i).intValue();
+ return result;
+ }
+}
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