| package org.apache.maven.plugin; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.codehaus.plexus.compiler.util.scan.SimpleSourceInclusionScanner; |
| import org.codehaus.plexus.compiler.util.scan.SourceInclusionScanner; |
| import org.codehaus.plexus.compiler.util.scan.StaleSourceScanner; |
| |
| import java.io.File; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Compiles application sources |
| * |
| * @author <a href="mailto:jason@maven.org">Jason van Zyl </a> |
| * @version $Id$ |
| * @since 2.0 |
| * @goal compile |
| * @phase compile |
| * @threadSafe |
| * @requiresDependencyResolution compile |
| */ |
| public class CompilerMojo |
| extends AbstractCompilerMojo |
| { |
| /** |
| * The source directories containing the sources to be compiled. |
| * |
| * @parameter default-value="${project.compileSourceRoots}" |
| * @required |
| * @readonly |
| */ |
| private List<String> compileSourceRoots; |
| |
| /** |
| * Project classpath. |
| * |
| * @parameter default-value="${project.compileClasspathElements}" |
| * @required |
| * @readonly |
| */ |
| private List<String> classpathElements; |
| |
| /** |
| * The directory for compiled classes. |
| * |
| * @parameter default-value="${project.build.outputDirectory}" |
| * @required |
| * @readonly |
| */ |
| private File outputDirectory; |
| |
| /** |
| * Project artifacts. |
| * |
| * @parameter default-value="${project.artifact}" |
| * @required |
| * @readonly |
| * @todo this is an export variable, really |
| */ |
| private Artifact projectArtifact; |
| |
| /** |
| * A list of inclusion filters for the compiler. |
| * |
| * @parameter |
| */ |
| private Set<String> includes = new HashSet<String>(); |
| |
| /** |
| * A list of exclusion filters for the compiler. |
| * |
| * @parameter |
| */ |
| private Set<String> excludes = new HashSet<String>(); |
| |
| /** |
| * <p> |
| * Specify where to place generated source files created by annotation processing. |
| * Only applies to JDK 1.6+ |
| * </p> |
| * @parameter default-value="${project.build.directory}/generated-sources/annotations" |
| * @since 2.2 |
| */ |
| private File generatedSourcesDirectory; |
| |
| |
| protected List<String> getCompileSourceRoots() |
| { |
| return compileSourceRoots; |
| } |
| |
| protected List<String> getClasspathElements() |
| { |
| return classpathElements; |
| } |
| |
| protected File getOutputDirectory() |
| { |
| return outputDirectory; |
| } |
| |
| public void execute() |
| throws MojoExecutionException, CompilationFailureException |
| { |
| super.execute(); |
| |
| projectArtifact.setFile( outputDirectory ); |
| } |
| |
| protected SourceInclusionScanner getSourceInclusionScanner( int staleMillis ) |
| { |
| SourceInclusionScanner scanner = null; |
| |
| if ( includes.isEmpty() && excludes.isEmpty() ) |
| { |
| scanner = new StaleSourceScanner( staleMillis ); |
| } |
| else |
| { |
| if ( includes.isEmpty() ) |
| { |
| includes.add( "**/*.java" ); |
| } |
| scanner = new StaleSourceScanner( staleMillis, includes, excludes ); |
| } |
| |
| return scanner; |
| } |
| |
| protected SourceInclusionScanner getSourceInclusionScanner( String inputFileEnding ) |
| { |
| SourceInclusionScanner scanner = null; |
| |
| if ( includes.isEmpty() && excludes.isEmpty() ) |
| { |
| includes = Collections.singleton( "**/*." + inputFileEnding ); |
| scanner = new SimpleSourceInclusionScanner( includes, Collections.EMPTY_SET ); |
| } |
| else |
| { |
| if ( includes.isEmpty() ) |
| { |
| includes.add( "**/*." + inputFileEnding ); |
| } |
| scanner = new SimpleSourceInclusionScanner( includes, excludes ); |
| } |
| |
| return scanner; |
| } |
| |
| protected String getSource() |
| { |
| return source; |
| } |
| |
| protected String getTarget() |
| { |
| return target; |
| } |
| |
| protected String getCompilerArgument() |
| { |
| return compilerArgument; |
| } |
| |
| protected Map<String, String> getCompilerArguments() |
| { |
| return compilerArguments; |
| } |
| |
| protected File getGeneratedSourcesDirectory() |
| { |
| return generatedSourcesDirectory; |
| } |
| |
| } |