org.eclipse.thym.ui.wizard.export.NativeBinaryExportOperation.java Source code

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Here is the source code for org.eclipse.thym.ui.wizard.export.NativeBinaryExportOperation.java

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/*******************************************************************************
 * Copyright (c) 2013, 2016 Red Hat, Inc. 
 * 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:
 *        Red Hat Inc. - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.thym.ui.wizard.export;

import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import org.apache.commons.io.FileUtils;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.thym.core.HybridCore;
import org.eclipse.thym.core.platform.AbstractNativeBinaryBuildDelegate;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
import org.eclipse.ui.dialogs.IOverwriteQuery;

public class NativeBinaryExportOperation extends WorkspaceModifyOperation {

    private List<AbstractNativeBinaryBuildDelegate> delegates;
    private IOverwriteQuery overwriteQuery;
    private File destinationDir;

    public NativeBinaryExportOperation(List<AbstractNativeBinaryBuildDelegate> delegates, File destination,
            IOverwriteQuery query) {
        this.delegates = delegates;
        this.overwriteQuery = query;
        this.destinationDir = destination;
    }

    @Override
    protected void execute(IProgressMonitor monitor)
            throws CoreException, InvocationTargetException, InterruptedException {
        SubMonitor sm = SubMonitor.convert(monitor);
        sm.setWorkRemaining(delegates.size() * 10);
        for (AbstractNativeBinaryBuildDelegate delegate : delegates) {
            if (monitor.isCanceled()) {
                break;
            }
            delegate.setRelease(true);
            delegate.buildNow(sm.newChild(10));
            try {
                File buildArtifact = delegate.getBuildArtifact();
                File destinationFile = new File(destinationDir, buildArtifact.getName());
                if (destinationFile.exists()) {
                    String callback = overwriteQuery.queryOverwrite(destinationFile.toString());
                    if (IOverwriteQuery.NO.equals(callback)) {
                        continue;
                    }
                    if (IOverwriteQuery.CANCEL.equals(callback)) {
                        break;
                    }
                }
                File artifact = delegate.getBuildArtifact();
                if (artifact.isDirectory()) {
                    FileUtils.copyDirectoryToDirectory(artifact, destinationDir);
                } else {
                    FileUtils.copyFileToDirectory(artifact, destinationDir);
                }
                sm.done();
            } catch (IOException e) {
                HybridCore.log(IStatus.ERROR, "Error on NativeBinaryExportOperation", e);
            }
        }
        monitor.done();
    }
}