/*******************************************************************************
* Copyright (c) 2012 The PDT Extension Group (https://github.com/pdt-eg)
* 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
******************************************************************************/
package org.pdtextensions.server.ui.internal.expressions;
import org.eclipse.core.expressions.PropertyTester;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.dltk.core.IScriptProject;
import org.eclipse.wst.common.project.facet.core.IFacetedProject;
import org.eclipse.wst.common.project.facet.core.IProjectFacet;
import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager;
/**
* @author mepeisen
*
*/
public class FacetTester extends PropertyTester {
/**
* @see org.eclipse.core.expressions.IPropertyTester#test(java.lang.Object, java.lang.String, java.lang.Object[], java.lang.Object)
*/
@Override
public boolean test(Object receiver, String property, Object[] args,
Object expectedValue) {
if (expectedValue instanceof String) {
final String value = (String) expectedValue;
IProject project = null;
if (receiver instanceof IScriptProject) {
project = ((IScriptProject) receiver).getProject();
}
else
if (receiver instanceof IProject) {
project = (IProject) receiver;
}
if (project != null) {
IFacetedProject faceted;
try {
faceted = ProjectFacetsManager.create(project);
} catch (CoreException e) {
return false;
}
if (faceted != null) {
final IProjectFacet facet = ProjectFacetsManager.getProjectFacet(value);
return faceted.hasProjectFacet(facet);
}
}
}
return false;
}
}