/*******************************************************************************
* Copyright (c) 2000, 2008 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 org.eclipse.wst.jsdt.internal.corext.refactoring.participants;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.wst.jsdt.core.IJavaScriptElement;
import org.eclipse.wst.jsdt.core.IJavaScriptProject;
import org.eclipse.wst.jsdt.core.IMember;
import org.eclipse.wst.jsdt.internal.corext.util.JdtFlags;
/**
* Utility class to deal with Java element processors.
*/
public class JavaProcessors {
public static String[] computeAffectedNatures(IJavaScriptElement element) throws CoreException {
if (element instanceof IMember) {
IMember member= (IMember)element;
if (JdtFlags.isPrivate(member)) {
return element.getJavaScriptProject().getProject().getDescription().getNatureIds();
}
}
IJavaScriptProject project= element.getJavaScriptProject();
return ResourceProcessors.computeAffectedNatures(project.getProject());
}
public static String[] computeAffectedNaturs(IJavaScriptElement[] elements) throws CoreException {
Set result= new HashSet();
for (int i= 0; i < elements.length; i++) {
String[] natures= computeAffectedNatures(elements[i]);
for (int j= 0; j < natures.length; j++) {
result.add(natures[j]);
}
}
return (String[])result.toArray(new String[result.size()]);
}
}