From 1f132610dcfcac00a59db56b576007c29a7f0089 Mon Sep 17 00:00:00 2001 From: jsdelfino Date: Sun, 26 Oct 2008 09:44:19 +0000 Subject: Attempt to use the Eclipse compiler to compile modules, this will allow OSGi imports/exports to be used at compile time. git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@707961 13f79535-47bb-0310-9956-ffa450edef68 --- .../sca-equinox/distribution/repository/pom.xml | 5 + branches/sca-equinox/pom.xml | 11 +- .../tools/maven/maven-eclipse-compiler/LICENSE | 205 +++++++++++++++++++++ .../tools/maven/maven-eclipse-compiler/NOTICE | 6 + .../tools/maven/maven-eclipse-compiler/pom.xml | 160 ++++++++++++++++ .../maven/compiler/ClassLoaderNameEnvironment.java | 195 ++++++++++++++++++++ .../tools/maven/compiler/CompilerRequestor.java | 110 +++++++++++ .../tools/maven/compiler/FileCompilationUnit.java | 87 +++++++++ .../sca/tools/maven/compiler/JavaCompiler.java | 167 +++++++++++++++++ .../main/resources/META-INF/plexus/components.xml | 28 +++ branches/sca-equinox/tools/maven/pom.xml | 3 +- 11 files changed, 970 insertions(+), 7 deletions(-) create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java create mode 100644 branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml (limited to 'branches') diff --git a/branches/sca-equinox/distribution/repository/pom.xml b/branches/sca-equinox/distribution/repository/pom.xml index abbf789cb8..f6cc695600 100644 --- a/branches/sca-equinox/distribution/repository/pom.xml +++ b/branches/sca-equinox/distribution/repository/pom.xml @@ -58,6 +58,11 @@ tuscany-maven-bundle-plugin 1.4-SNAPSHOT + + org.apache.tuscany.sca + tuscany-maven-eclipse-compiler + 1.4-SNAPSHOT + org.apache.tuscany.sca tuscany-maven-incremental-build diff --git a/branches/sca-equinox/pom.xml b/branches/sca-equinox/pom.xml index 8c2a69d397..4be8e810c3 100644 --- a/branches/sca-equinox/pom.xml +++ b/branches/sca-equinox/pom.xml @@ -340,7 +340,6 @@ - install @@ -368,18 +367,18 @@ maven-compiler-plugin 2.0.2 - + tuscany-eclipse 1.5 1.5 - diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/LICENSE @@ -0,0 +1,205 @@ + + 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. 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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. 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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. + + + diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE new file mode 100644 index 0000000000..fdfa0e9faa --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2008 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml new file mode 100644 index 0000000000..acaef67c7c --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/pom.xml @@ -0,0 +1,160 @@ + + + + 4.0.0 + + org.apache + apache + 4 + + + org.apache.tuscany.sca + tuscany-maven-eclipse-compiler + jar + Apache Tuscany SCA Eclipse Compiler Plugin + 1.4-SNAPSHOT + + + + org.apache.maven + maven-plugin-api + 2.0.7 + + + + org.apache.maven + maven-project + 2.0.7 + + + + org.apache.maven + maven-settings + 2.0.7 + + + + org.apache.maven + maven-artifact + 2.0.7 + + + + org.apache.maven + maven-model + 2.0.7 + + + + org.codehaus.plexus + plexus-compiler-api + 1.5.1 + + + + org.eclipse.jdt + core + 3.3.0-v_771 + + + org.eclipse.equinox + common + + + org.eclipse.equinox + app + + + + + + org.eclipse.equinox + app + 1.0.0-v20070606 + runtime + + + + org.eclipse.equinox + common + 3.3.0-v20070426 + runtime + + + + + + install + + + + src/main/resources + + + ${notice.dir} + META-INF + true + + LICENSE + NOTICE + + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 2.0.2 + + 1.5 + 1.5 + + + + + + org.apache.maven.plugins + maven-jar-plugin + 2.1 + + + + ${project.artifactId} + ${name} + The Apache Software Foundation + ${version} + ${name} + org.apache + The Apache Software Foundation + ${version} + + + + + + + + + + diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java new file mode 100644 index 0000000000..4b3f84edf4 --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/ClassLoaderNameEnvironment.java @@ -0,0 +1,195 @@ +/* + * 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.tuscany.sca.tools.maven.compiler; + +import java.io.ByteArrayOutputStream; +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader; +import org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException; +import org.eclipse.jdt.internal.compiler.env.ICompilationUnit; +import org.eclipse.jdt.internal.compiler.env.INameEnvironment; +import org.eclipse.jdt.internal.compiler.env.NameEnvironmentAnswer; + +/** + * An implementation of INameEnvironment based on a ClassLoader. + * + * @version $Rev: $ $Date: $ + */ +class ClassLoaderNameEnvironment implements INameEnvironment { + private final static char fileSeparator = System.getProperty("file.separator").charAt(0); + + private ClassLoader classLoader; + private List sourceLocations; + private Map sourceFiles; + + ClassLoaderNameEnvironment(ClassLoader classLoader, List sourceLocations) { + this.classLoader = classLoader; + this.sourceLocations = sourceLocations; + sourceFiles = new HashMap(); + } + + public NameEnvironmentAnswer findType(char[][] compoundTypeName) { + StringBuffer className = new StringBuffer(); + for (char[] name: compoundTypeName) { + if (className.length() != 0) { + className.append('.'); + } + className.append(name); + } + return nameAnswer(className.toString()); + } + + public NameEnvironmentAnswer findType(char[] typeName, char[][] packageName) { + StringBuffer className = new StringBuffer(); + for (char[] name: packageName) { + if (className.length() != 0) { + className.append('.'); + } + className.append(name); + } + if (className.length() != 0) { + className.append('.'); + } + className.append(typeName); + return nameAnswer(className.toString()); + } + + public boolean isPackage(char[][] parentPackageName, char[] packageName) { + StringBuffer fullPackageName = new StringBuffer(); + if (parentPackageName != null) { + for (char[] name: parentPackageName) { + if (fullPackageName.length() != 0) { + fullPackageName.append('.'); + } + fullPackageName.append(name); + } + } + if (fullPackageName.length() != 0) { + fullPackageName.append('.'); + } + fullPackageName.append(packageName); + return isPackage(fullPackageName.toString()); + } + + public void cleanup() { + } + + /** + * Returns the source file for the given class name. + * + * @param className + * @return + */ + private File sourceFile(String className) { + File sourceFile = (File)sourceFiles.get(className); + if (sourceFile != null) { + return sourceFile; + } + String sourceName = className.replace('.', fileSeparator) + ".java"; + sourceFile = sourceFileInSourceLocations(sourceName); + sourceFiles.put(className, sourceFile); + return sourceFile; + } + + /** + * Returns the source file for the given source path relative to the source locations. + * + * @param className + * @return + */ + private File sourceFileInSourceLocations(String relativePath) { + for (String sourceLocation : sourceLocations) { + File sourceFile = new File(sourceLocation, relativePath); + if (sourceFile.exists()) { + return sourceFile; + } + } + return null; + } + + /** + * Returns true if the given name is a package name. + * + * @param name + * @return + */ + private boolean isPackage(String name) { + if (sourceFile(name) != null) { + return false; + } + String resourceName = '/' + name.replace('.', '/') + ".class"; + InputStream is = classLoader.getResourceAsStream(resourceName); + if (is == null) { + return true; + } else { + try { + is.close(); + } catch (IOException e) {} + return false; + } + } + + /** + * Find the NameAnswer for by the given class name. + * + * @param className + * @return + */ + private NameEnvironmentAnswer nameAnswer(String className) { + try { + File sourceFile = sourceFile(className); + if (sourceFile != null) { + ICompilationUnit compilationUnit = new FileCompilationUnit(sourceFile.getAbsolutePath(), className); + return new NameEnvironmentAnswer(compilationUnit, null); + } + + String resourceName = className.replace('.', '/') + ".class"; + InputStream is = classLoader.getResourceAsStream(resourceName); + if (is == null) { + return null; + } + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + byte[] b = new byte[2048]; + for (;;) { + int n = is.read(b); + if (n <= 0) { + break; + } + bos.write(b, 0, n); + } + byte[] classBytes = bos.toByteArray(); + + ClassFileReader classFileReader = new ClassFileReader(classBytes, className.toCharArray(), true); + return new NameEnvironmentAnswer(classFileReader, null); + + } catch (IOException e) { + throw new IllegalArgumentException(e); + } catch (ClassFormatException e) { + throw new IllegalArgumentException(e); + } + } + +} diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java new file mode 100644 index 0000000000..c0d280b9ae --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/CompilerRequestor.java @@ -0,0 +1,110 @@ +/* + * 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.tuscany.sca.tools.maven.compiler; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.util.List; + +import org.codehaus.plexus.compiler.CompilerError; +import org.eclipse.jdt.core.compiler.IProblem; +import org.eclipse.jdt.internal.compiler.ClassFile; +import org.eclipse.jdt.internal.compiler.CompilationResult; +import org.eclipse.jdt.internal.compiler.ICompilerRequestor; + +class CompilerRequestor implements ICompilerRequestor { + private String outputDirectory; + private List compilerErrors; + + public CompilerRequestor(String outputDirectory, List compilerErrors) { + this.outputDirectory = outputDirectory; + this.compilerErrors = compilerErrors; + } + + public void acceptResult(CompilationResult result) { + boolean hasErrors = false; + if (result.hasProblems()) { + + // Convert JDT IProblems into plexus CompilerErrors + for (IProblem problem: result.getProblems()) { + if (problem.isWarning()) { + compilerErrors.add(new CompilerError(new String(problem.getOriginatingFileName()), + false, + problem.getSourceLineNumber(), + problem.getSourceStart(), + problem.getSourceLineNumber(), + problem.getSourceEnd(), + problem.getMessage())); + + } else if (problem.isError()) { + hasErrors = true; + compilerErrors.add(new CompilerError(new String(problem.getOriginatingFileName()), + true, + problem.getSourceLineNumber(), + problem.getSourceStart(), + problem.getSourceLineNumber(), + problem.getSourceEnd(), + problem.getMessage())); + + } + } + } + + // Write the class files + if (!hasErrors) { + ClassFile[] classFiles = result.getClassFiles(); + for (ClassFile classFile: classFiles) { + + // Create file and parent directories + StringBuffer className = new StringBuffer(); + for (char[] name: classFile.getCompoundName()) { + if (className.length() != 0) { + className.append('.'); + } + className.append(name); + } + File file = new File(outputDirectory, className.toString().replace('.', '/') + ".class"); + if (!file.getParentFile().exists()) { + file.getParentFile().mkdirs(); + } + + // Write class file contents + FileOutputStream fos = null; + try { + fos = new FileOutputStream(file); + fos.write(classFile.getBytes()); + } catch (FileNotFoundException e) { + throw new IllegalArgumentException(e); + } catch (IOException e) { + throw new IllegalArgumentException(e); + } finally { + if (fos != null) { + try { + fos.close(); + } catch (IOException e) {} + } + } + } + } + } + +} \ No newline at end of file diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java new file mode 100644 index 0000000000..5d6e80a9ea --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/FileCompilationUnit.java @@ -0,0 +1,87 @@ +/* + * 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.tuscany.sca.tools.maven.compiler; + +import java.io.CharArrayWriter; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.io.InputStreamReader; +import java.util.StringTokenizer; + +import org.eclipse.jdt.internal.compiler.env.ICompilationUnit; + +/** + * An implementation of ICompilationUnit that wraps a File. + * + * @version $Rev: $ $Date: $ + */ +class FileCompilationUnit implements ICompilationUnit { + private String className; + private String sourceFile; + + FileCompilationUnit(String sourceFile, String className) { + this.className = className; + this.sourceFile = sourceFile; + } + + public char[] getContents() { + try { + InputStreamReader reader = new InputStreamReader(new FileInputStream(sourceFile)); + CharArrayWriter writer = new CharArrayWriter(); + char[] b = new char[2048]; + for (;;) { + int n = reader.read(b); + if (n <= 0) { + break; + } + writer.write(b, 0, n); + } + return writer.toCharArray(); + + } catch (FileNotFoundException e) { + throw new IllegalArgumentException(e); + } catch (IOException e) { + throw new IllegalArgumentException(e); + } + } + + public char[] getFileName() { + return sourceFile.toCharArray(); + } + + public char[] getMainTypeName() { + int dot = className.lastIndexOf('.'); + if (dot > 0) { + return className.substring(dot + 1).toCharArray(); + } + return className.toCharArray(); + } + + public char[][] getPackageName() { + StringTokenizer tokens = new StringTokenizer(className, "."); + char[][] packageName = new char[tokens.countTokens() - 1][]; + for (int i = 0; i < packageName.length; i++) { + String token = tokens.nextToken(); + packageName[i] = token.toCharArray(); + } + return packageName; + } +} \ No newline at end of file diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java new file mode 100644 index 0000000000..3b6912b1d6 --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/JavaCompiler.java @@ -0,0 +1,167 @@ +/* + * 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.tuscany.sca.tools.maven.compiler; + +import static org.codehaus.plexus.compiler.CompilerOutputStyle.ONE_OUTPUT_FILE_PER_INPUT_FILE; +import static org.eclipse.jdt.internal.compiler.DefaultErrorHandlingPolicies.proceedWithAllProblems; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.DISABLED; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.GENERATE; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.IGNORE; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_Encoding; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_LineNumberAttribute; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_LocalVariableAttribute; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_ReportDeprecation; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_Source; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_SourceFileAttribute; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_SuppressWarnings; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.OPTION_TargetPlatform; +import static org.eclipse.jdt.internal.compiler.impl.CompilerOptions.WARNING; + +import java.io.File; +import java.net.MalformedURLException; +import java.net.URL; +import java.net.URLClassLoader; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Set; + +import org.codehaus.plexus.compiler.AbstractCompiler; +import org.codehaus.plexus.compiler.CompilerConfiguration; +import org.codehaus.plexus.compiler.CompilerError; +import org.codehaus.plexus.compiler.CompilerException; +import org.eclipse.jdt.internal.compiler.Compiler; +import org.eclipse.jdt.internal.compiler.ICompilerRequestor; +import org.eclipse.jdt.internal.compiler.env.ICompilationUnit; +import org.eclipse.jdt.internal.compiler.env.INameEnvironment; +import org.eclipse.jdt.internal.compiler.problem.DefaultProblemFactory; + +/** + * A custom Plexus Java compiler plugin that uses the Eclipse compiler. + * + * @version $Rev: $ $Date: $ + */ +public class JavaCompiler extends AbstractCompiler { + + public JavaCompiler() { + super(ONE_OUTPUT_FILE_PER_INPUT_FILE, ".java", ".class", null); + } + + public List compile(CompilerConfiguration configuration) throws CompilerException { + + getLogger().info("Tuscany-Eclipse compiler"); + + List urls; + try { + urls = new ArrayList(); + urls.add(new File(configuration.getOutputLocation()).toURI().toURL()); + for (String entry: (List)configuration.getClasspathEntries()) { + urls.add(new File(entry).toURI().toURL()); + } + } catch (MalformedURLException e) { + throw new CompilerException(e.getMessage(), e); + } + + ClassLoader classLoader = new URLClassLoader(urls.toArray(new URL[urls.size()])); + + // Determine compiler configuration + Map settings = new HashMap(); + String sourceVersion = configuration.getSourceVersion(); + if (sourceVersion != null && sourceVersion.length() != 0) { + settings.put(OPTION_Source, sourceVersion); + } + String targetVersion = configuration.getTargetVersion(); + if (targetVersion != null && targetVersion.length() != 0) { + settings.put(OPTION_TargetPlatform, targetVersion); + } + settings.put(OPTION_LineNumberAttribute, GENERATE); + settings.put(OPTION_SourceFileAttribute, GENERATE); + if (configuration.isDebug()) { + settings.put(OPTION_LocalVariableAttribute, GENERATE); + } + if (configuration.getSourceEncoding() != null && !configuration.getSourceEncoding().isEmpty()) { + settings.put(OPTION_Encoding, configuration.getSourceEncoding()); + } + if (!configuration.isShowWarnings()) { + settings.put(OPTION_SuppressWarnings, DISABLED); + } + if (configuration.isShowDeprecation()) { + settings.put(OPTION_ReportDeprecation, WARNING); + } else { + settings.put(OPTION_ReportDeprecation, IGNORE); + } + + // Create a compiler + List compilerErrors = new ArrayList(); + INameEnvironment nameEnvironment = new ClassLoaderNameEnvironment(classLoader, configuration.getSourceLocations()); + ICompilerRequestor requestor = new CompilerRequestor(configuration.getOutputLocation(), compilerErrors); + Compiler compiler = new Compiler(nameEnvironment, + proceedWithAllProblems(), + settings, + requestor, + new DefaultProblemFactory(Locale.getDefault())); + + // Create compilation units for the source files + List compilationUnits = new ArrayList(); + + // Go over the input source locations + List sourceLocations = (List)configuration.getSourceLocations(); + for (String sourceLocation : sourceLocations) { + + // Exclude nested source locations + List excludeLocations = new ArrayList(); + for (String nestedLocation : sourceLocations) { + if (nestedLocation != sourceLocation && nestedLocation.startsWith(sourceLocation)) { + excludeLocations.add(nestedLocation); + } + } + + // List source files in each source location + for (String sourceFile: (Set)getSourceFilesForSourceRoot(configuration, sourceLocation)) { + + // Exclude files from excluded nested locations + boolean excluded = false; + for (String excludeLocation: excludeLocations) { + if (sourceFile.startsWith(excludeLocation)) { + excluded = true; + } + } + if (!excluded) { + + // Create a compilation unit for the source file + FileCompilationUnit compilationUnit = new FileCompilationUnit(sourceFile, makeClassName(sourceFile, sourceLocation)); + compilationUnits.add(compilationUnit); + } + } + } + + // Compile all the compilation units + getLogger().info("Compiling " + compilationUnits.size() + " to " + configuration.getOutputLocation()); + compiler.compile((ICompilationUnit[])compilationUnits.toArray(new ICompilationUnit[compilationUnits.size()])); + + return compilerErrors; + } + + public String[] createCommandLine(CompilerConfiguration config) throws CompilerException { + return null; + } +} diff --git a/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml new file mode 100644 index 0000000000..4332d3f205 --- /dev/null +++ b/branches/sca-equinox/tools/maven/maven-eclipse-compiler/src/main/resources/META-INF/plexus/components.xml @@ -0,0 +1,28 @@ + + + + + + org.codehaus.plexus.compiler.Compiler + tuscany-eclipse + org.apache.tuscany.sca.tools.maven.compiler.JavaCompiler + + + diff --git a/branches/sca-equinox/tools/maven/pom.xml b/branches/sca-equinox/tools/maven/pom.xml index 31a998c5f2..a871391dc4 100644 --- a/branches/sca-equinox/tools/maven/pom.xml +++ b/branches/sca-equinox/tools/maven/pom.xml @@ -38,12 +38,13 @@ maven-ant-generator + maven-bundle-plugin maven-dependency-lister + maven-eclipse-compiler maven-incremental-build maven-java2wsdl maven-web-junit maven-wsdl2java - maven-bundle-plugin -- cgit v1.2.3