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/*******************************************************************************
* Copyright (c) 2007 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
* yyyymmdd bug Email and other contact information
* -------- -------- -----------------------------------------------------------
* 20071120 196997 pmoogk@ca.ibm.com - Peter Moogk
* 20071219 213447 pmoogk@ca.ibm.com - Peter Moogk
*******************************************************************************/
package org.eclipse.wst.ws.internal.preferences;
import org.eclipse.core.expressions.PropertyTester;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
public class WSDLFilePropertyTester extends PropertyTester
{
public boolean test(Object receiver, String property, Object[] args, Object expectedValue)
{
boolean result = false;
if( receiver instanceof IContainer)
{
result = hasWSDLfile( (IContainer) receiver );
}
return result;
}
private boolean hasWSDLfile( IContainer container )
{
boolean result = false;
try
{
IResource[] children = container.members();
for( IResource child : children )
{
if( child instanceof IContainer )
{
result = hasWSDLfile( (IContainer) child );
}
else if( child instanceof IFile )
{
String extension = child.getFileExtension();
if( extension != null )
{
result = extension.equals( "wsdl" );
}
}
// If we found a single wsdl file we will break out of the loop.
if( result ) break;
}
}
catch( CoreException exc )
{
// Ignore exception and return false.
}
return result;
}
}
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