plugins/maven/jps-plugin/src/org/jetbrains/jps/maven/compiler/MavenEjbArtifactRootCopyingHandlerProvider.java

/*
 * Copyright 2000-2014 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 org.jetbrains.jps.maven.compiler;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.jps.builders.storage.BuildDataPaths;
import org.jetbrains.jps.incremental.artifacts.instructions.ArtifactRootCopyingHandlerProvider;
import org.jetbrains.jps.incremental.artifacts.instructions.FileCopyingHandler;
import org.jetbrains.jps.incremental.artifacts.instructions.FilterCopyHandler;
import org.jetbrains.jps.maven.model.JpsMavenExtensionService;
import org.jetbrains.jps.maven.model.impl.MavenEjbClientConfiguration;
import org.jetbrains.jps.maven.model.impl.MavenProjectConfiguration;
import org.jetbrains.jps.maven.model.impl.MavenResourceFileFilter;
import org.jetbrains.jps.model.JpsModel;
import org.jetbrains.jps.model.artifact.JpsArtifact;

import java.io.File;

/**
 * @author nik
 */
public class MavenEjbArtifactRootCopyingHandlerProvider extends ArtifactRootCopyingHandlerProvider {

  @Nullable
  @Override
  public FileCopyingHandler createCustomHandler(@NotNull JpsArtifact artifact, @NotNull File root, @NotNull JpsModel model,
                                                @NotNull BuildDataPaths buildDataPaths) {
    JpsMavenExtensionService mavenExtensionService = JpsMavenExtensionService.getInstance();
    if (!mavenExtensionService.hasMavenProjectConfiguration(buildDataPaths)) return null;

    MavenProjectConfiguration projectConfiguration = mavenExtensionService.getMavenProjectConfiguration(buildDataPaths);
    MavenEjbClientConfiguration ejbCfg = projectConfiguration.ejbClientArtifactConfigs.get(artifact.getName());
    if (ejbCfg == null) return null;

    return new FilterCopyHandler(new MavenResourceFileFilter(root, ejbCfg));
  }
}