descent.internal.ui.refactoring.reorg.ReorgCopyStarter.java Source code

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Here is the source code for descent.internal.ui.refactoring.reorg.ReorgCopyStarter.java

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/*******************************************************************************
 * Copyright (c) 2000, 2006 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package descent.internal.ui.refactoring.reorg;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.Assert;

import org.eclipse.core.resources.IResource;

import org.eclipse.swt.widgets.Shell;

import org.eclipse.jface.dialogs.ProgressMonitorDialog;
import org.eclipse.jface.operation.IRunnableContext;

import org.eclipse.ltk.core.refactoring.RefactoringCore;
import org.eclipse.ltk.core.refactoring.participants.CopyRefactoring;

import descent.core.IJavaElement;
import descent.core.JavaModelException;

import descent.internal.corext.refactoring.reorg.JavaCopyProcessor;

import descent.internal.ui.refactoring.RefactoringExecutionHelper;

public class ReorgCopyStarter {

    private final JavaCopyProcessor fCopyProcessor;

    private ReorgCopyStarter(JavaCopyProcessor copyProcessor) {
        Assert.isNotNull(copyProcessor);
        fCopyProcessor = copyProcessor;
    }

    public static ReorgCopyStarter create(IJavaElement[] javaElements, IResource[] resources,
            IJavaElement destination) throws JavaModelException {
        Assert.isNotNull(javaElements);
        Assert.isNotNull(resources);
        Assert.isNotNull(destination);
        JavaCopyProcessor copyProcessor = JavaCopyProcessor.create(resources, javaElements);
        if (copyProcessor == null)
            return null;
        if (!copyProcessor.setDestination(destination).isOK())
            return null;
        return new ReorgCopyStarter(copyProcessor);
    }

    public static ReorgCopyStarter create(IJavaElement[] javaElements, IResource[] resources, IResource destination)
            throws JavaModelException {
        Assert.isNotNull(javaElements);
        Assert.isNotNull(resources);
        Assert.isNotNull(destination);
        JavaCopyProcessor copyProcessor = JavaCopyProcessor.create(resources, javaElements);
        if (copyProcessor == null)
            return null;
        if (!copyProcessor.setDestination(destination).isOK())
            return null;
        return new ReorgCopyStarter(copyProcessor);
    }

    public void run(Shell parent) throws InterruptedException, InvocationTargetException {
        IRunnableContext context = new ProgressMonitorDialog(parent);
        fCopyProcessor.setNewNameQueries(new NewNameQueries(parent));
        fCopyProcessor.setReorgQueries(new ReorgQueries(parent));
        new RefactoringExecutionHelper(new CopyRefactoring(fCopyProcessor),
                RefactoringCore.getConditionCheckingFailedSeverity(), false, parent, context).perform(false);
    }
}