org.maven.ide.eclipse.embedder.EclipseLifecycleExecutor.java Source code

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Here is the source code for org.maven.ide.eclipse.embedder.EclipseLifecycleExecutor.java

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package org.maven.ide.eclipse.embedder;

/*
 * Licensed to the Codehaus 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 java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.maven.BuildFailureException;
import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.execution.ReactorManager;
import org.apache.maven.extension.ExtensionManager;
import org.apache.maven.lifecycle.DefaultLifecycleExecutor;
import org.apache.maven.lifecycle.LifecycleExecutionException;
import org.apache.maven.lifecycle.LifecycleExecutor;
import org.apache.maven.lifecycle.TaskValidationResult;
import org.apache.maven.monitor.event.EventDispatcher;
import org.apache.maven.plugin.PluginManager;
import org.apache.maven.project.MavenProject;

import org.codehaus.plexus.logging.AbstractLogEnabled;

public class EclipseLifecycleExecutor extends AbstractLogEnabled implements LifecycleExecutor {

    private PluginManager pluginManager;
    private ExtensionManager extensionManager;
    private List lifecycles;
    private ArtifactHandlerManager artifactHandlerManager;
    private List defaultReports;
    private Map phaseToLifecycleMap;

    private static ThreadLocal reactorManager = new ThreadLocal();

    public static List /*java.util.File*/ getAffectedProjects() {
        Object obj = reactorManager.get();
        if (obj instanceof ReactorManager) {
            ReactorManager rm = (ReactorManager) obj;
            List lst = rm.getSortedProjects();
            Iterator it = lst.iterator();
            List toRet = new ArrayList();
            while (it.hasNext()) {
                MavenProject elem = (MavenProject) it.next();
                toRet.add(elem.getFile());
            }
            return toRet;
        }
        return Collections.EMPTY_LIST;
    }

    /**
     * Execute a task. Each task may be a phase in the lifecycle or the
     * execution of a mojo.
     */
    public void execute(MavenSession session, ReactorManager rm, EventDispatcher dispatcher)
            throws BuildFailureException, LifecycleExecutionException {
        reactorManager.set(rm);
        createExecutor().execute(session, rm, dispatcher);
    }

    private LifecycleExecutor createExecutor() {
        DefaultLifecycleExecutor exec = new DefaultLifecycleExecutor();
        setVar(exec, pluginManager, "pluginManager");
        setVar(exec, extensionManager, "extensionManager");
        System.out.println("setting lifecycle=" + lifecycles);
        setVar(exec, lifecycles, "lifecycles");
        setVar(exec, artifactHandlerManager, "artifactHandlerManager");
        setVar(exec, defaultReports, "defaultReports");
        // setVar(exec, phaseToLifecycleMap, "phaseToLifecycleMap");
        exec.enableLogging(getLogger());
        return exec;
    }

    private void setVar(Object exec, Object value, String name) {
        try {
            Field fld = exec.getClass().getDeclaredField(name);
            fld.setAccessible(true);
            fld.set(exec, value);
        } catch (Exception ex) {
            // XXX log exception to console
        }
    }

    public TaskValidationResult isTaskValid(String s, MavenSession mavensession, MavenProject mavenproject) {
        return createExecutor().isTaskValid(s, mavensession, mavenproject);
    }

    //  public Map getLifecycleMappings(MavenSession mavenSession, String string, String string0, MavenProjectInfo mavenProject)
    //      throws LifecycleExecutionException, BuildFailureException, PluginNotFoundException {
    //    return createExecutor().getLifecycleMappings(mavenSession, string, string0, mavenProject);
    //  }

}