AdapterFactoryVdmSourceUnit.java

/*
 * #%~
 * org.overture.ide.core
 * %%
 * Copyright (C) 2008 - 2014 Overture
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #~%
 */
package org.overture.ide.core.resources;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdapterFactory;
import org.overture.ide.core.VdmCore;

public class AdapterFactoryVdmSourceUnit implements IAdapterFactory
{

	public Object getAdapter(Object adaptableObject,
			@SuppressWarnings("rawtypes") Class adapterType)
	{
		if (adapterType == IVdmSourceUnit.class)
		{
			if (adaptableObject instanceof IFile)
			{
				IFile f = (IFile) adaptableObject;
				IProject project = f.getProject();
				IVdmProject p = (IVdmProject) project.getAdapter(IVdmProject.class);
				if (p != null)
				{
					try
					{
						for (IVdmSourceUnit source : p.getSpecFiles())
						{
							if (source.getFile().getProjectRelativePath().equals(f.getProjectRelativePath()))
							{
								return source;
							}
						}
					} catch (CoreException e)
					{
						VdmCore.log("Failed to adapt ifile to ivdmsourceunit", e);
					}
				}
			}
		}

		return null;
	}

	@SuppressWarnings("rawtypes")
	public Class[] getAdapterList()
	{
		return new Class[] { IFile.class };
	}

}