org.apache.felix.sigil.ui.eclipse.handlers.project.ConvertProjectCommandHandler.java Source code

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Here is the source code for org.apache.felix.sigil.ui.eclipse.handlers.project.ConvertProjectCommandHandler.java

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/*
 * 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.felix.sigil.ui.eclipse.handlers.project;

import org.apache.felix.sigil.eclipse.SigilCore;
import org.apache.felix.sigil.eclipse.model.project.ISigilProjectModel;
import org.apache.felix.sigil.ui.eclipse.handlers.IResourceCommandHandler;
import org.apache.felix.sigil.ui.eclipse.ui.SigilUI;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.ui.actions.WorkspaceModifyOperation;

public class ConvertProjectCommandHandler implements IResourceCommandHandler {

    public Object execute(IResource[] resources, ExecutionEvent event) throws ExecutionException {
        for (IResource r : resources) {
            final IProject project = (IProject) r;
            if (project != null) {
                WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
                    @Override
                    protected void execute(IProgressMonitor monitor) throws CoreException {
                        SigilCore.makeSigilProject(project, monitor);
                        IJavaProject java = JavaCore.create(project);
                        ISigilProjectModel sigil = SigilCore.create(project);
                        IClasspathEntry[] entries = java.getRawClasspath();
                        for (int i = 0; i < entries.length; i++) {
                            IClasspathEntry entry = entries[i];
                            if (entry.getEntryKind() == IClasspathEntry.CPE_SOURCE) {
                                String encodedClasspath = sigil.getJavaModel().encodeClasspathEntry(entry);
                                sigil.getBundle().addClasspathEntry(encodedClasspath);
                            }
                        }
                        sigil.save(monitor);
                    }
                };
                SigilUI.runWorkspaceOperation(op, null);
            }
        }

        return null;
    }

}