VdbExtractModelsSyncVdbMarkerResolution.java

/*
 * JBoss, Home of Professional Open Source.
 *
 * See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
 *
 * See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
 */
package org.teiid.designer.vdb.ui.build;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IMarkerResolution;
import org.teiid.designer.runtime.spi.ITeiidVdb;
import org.teiid.designer.ui.common.viewsupport.UiBusyIndicator;
import org.teiid.designer.ui.util.ErrorHandler;
import org.teiid.designer.vdb.VdbUtil;
import org.teiid.designer.vdb.ui.Messages;
import org.teiid.designer.vdb.ui.editor.VdbEditor;
import org.teiid.designer.vdb.ui.util.VdbUiRefactorHandler;

/**
 *
 */
public class VdbExtractModelsSyncVdbMarkerResolution implements IMarkerResolution {

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.ui.IMarkerResolution#getLabel()
	 */
	@Override
	public String getLabel() {
		return Messages.extractMissingModelsAndSyncLabel;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.ui.IMarkerResolution#run(org.eclipse.core.resources.IMarker)
	 */
	@Override
	public void run(IMarker marker) {
		IResource resource = marker.getResource();

		// Fix the Marked Model Resource
		if (isVdbFile(resource)) {
			final IFile theVdbFile = (IFile) resource;

            // Close editor if open 
        	VdbEditor editor = VdbUiRefactorHandler.getVdbEditorForFile(theVdbFile);
        	if( editor != null ) {
        		String message = NLS.bind(Messages.fixVdbPath_OpenEditorMessage, theVdbFile.getName());
        		boolean result = MessageDialog.openConfirm(Display.getCurrent().getActiveShell(), Messages.fixVdbPath_OpenEditorTitle, message);
        		if( !result ) return;
        		VdbUiRefactorHandler.closeVdbEditor(editor);
        	}

            final Exception[] theException = new Exception[1];
            // Add the selected Med
            UiBusyIndicator.showWhile(Display.getDefault(), new Runnable() {
                @Override
                public void run() {
                    try {
                        fixVdb(theVdbFile);
                    } catch (Exception ex) {
                        theException[0] = ex;
                    }
                }
            });

            if (theException[0] != null)
                ErrorHandler.toExceptionDialog(theException[0]);
        }
    }

	void fixVdb(IFile theVdb) throws Exception {
		VdbUtil.synchronizeVdb(theVdb, true, true);
	}

	/**
	 * @param resource
	 *            the resource being checked (never <code>null</code>)
	 * @return <code>true</code> if resource is a VDB file
	 */
	private boolean isVdbFile(IResource resource) {
		return ((resource.getType() == IResource.FILE)
				&& ITeiidVdb.VDB_EXTENSION.equals(resource
						.getFileExtension()) && resource.exists());
	}

}