| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.compiler.ant; |
| |
| import com.intellij.ExtensionPoints; |
| import com.intellij.compiler.ant.taskdefs.PatternSetRef; |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.openapi.project.Project; |
| |
| import java.util.Arrays; |
| import java.util.Comparator; |
| import java.util.LinkedList; |
| |
| /** |
| * The extenstion point for the custom compilers |
| */ |
| public abstract class ChunkCustomCompilerExtension { |
| /** |
| * Extension point name |
| */ |
| public static final ExtensionPointName<ChunkCustomCompilerExtension> EP_NAME = |
| ExtensionPointName.create(ExtensionPoints.ANT_CUSTOM_COMPILER); |
| /** |
| * Comparator that compares extensions using names. It is used for make order of elements predictable. |
| */ |
| protected static final Comparator<ChunkCustomCompilerExtension> COMPARATOR = new Comparator<ChunkCustomCompilerExtension>() { |
| public int compare(ChunkCustomCompilerExtension o1, ChunkCustomCompilerExtension o2) { |
| return o1.getClass().getName().compareTo(o2.getClass().getName()); |
| } |
| }; |
| |
| /** |
| * Generate custom compile task inside compile target. Note that if more |
| * than one extension requested custom compilation, all of them are included into ant |
| * build and fail task is added to the compile target. |
| * |
| * @param project the context project |
| * @param chunk the chunk to compile |
| * @param genOptions an options to compile |
| * @param generator a generator where custom compilation tasks will be added. |
| * @param compileTests if true, tests are compiled |
| * @param compilerArgs the javac compilier arguements |
| * @param bootclasspathTag the boot classpath element for the javac compiler |
| * @param classpathTag the classpath tag for the javac compiler |
| * @param compilerExcludes the compiler excluded tag |
| * @param srcTag the soruce tag |
| * @param outputPathRef the output path references |
| */ |
| @SuppressWarnings({"UnusedDeclaration"}) |
| public abstract void generateCustomCompile(Project project, |
| ModuleChunk chunk, |
| GenerationOptions genOptions, |
| boolean compileTests, |
| CompositeGenerator generator, |
| Tag compilerArgs, |
| Tag bootclasspathTag, |
| Tag classpathTag, |
| PatternSetRef compilerExcludes, |
| Tag srcTag, |
| String outputPathRef); |
| |
| /** |
| * Generate task registration for custom compiler if needed. |
| * |
| * @param project the context project |
| * @param genOptions an options to compile |
| * @param generator a generator where custom compilation tasks will be added. |
| */ |
| @SuppressWarnings({"UnusedDeclaration"}) |
| public abstract void generateCustomCompilerTaskRegistration(Project project, GenerationOptions genOptions, CompositeGenerator generator); |
| |
| /** |
| * Allows to check if the custom compilation task is required to compile module sources. |
| * Such task should be able to process standard java sources as well. |
| * |
| * @param chunk a chunk to check |
| * @return true if the facet requires custom comiplation. |
| */ |
| @SuppressWarnings({"UnusedDeclaration", "MethodMayBeStatic"}) |
| public abstract boolean hasCustomCompile(final ModuleChunk chunk); |
| |
| /** |
| * Get custom compilation providers for module chunk |
| * |
| * @param chunk a chunk to examine |
| * @return a list of custom compilators |
| */ |
| public static ChunkCustomCompilerExtension[] getCustomCompile(ModuleChunk chunk) { |
| final ChunkCustomCompilerExtension[] extensions = Extensions.getRootArea().getExtensionPoint(EP_NAME).getExtensions(); |
| LinkedList<ChunkCustomCompilerExtension> compilers = new LinkedList<ChunkCustomCompilerExtension>(); |
| for (ChunkCustomCompilerExtension extension : extensions) { |
| if (extension.hasCustomCompile(chunk)) { |
| compilers.add(extension); |
| } |
| } |
| final ChunkCustomCompilerExtension[] rc = compilers.toArray(new ChunkCustomCompilerExtension[compilers.size()]); |
| Arrays.sort(rc, ChunkCustomCompilerExtension.COMPARATOR); |
| return rc; |
| } |
| } |