/*******************************************************************************
* Copyright (c) 2007 Intel 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:
* Intel Corporation - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.settings.model.util;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.settings.model.ICConfigExtensionReference;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtension;
import org.eclipse.core.runtime.IExtensionPoint;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Status;
public class CExtensionUtil {
public static IConfigurationElement getFirstConfigurationElement(ICConfigExtensionReference ref, String name, boolean caseSensitive) throws CoreException {
IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry();
IExtensionPoint extensionPoint = extensionRegistry.getExtensionPoint(ref.getExtensionPoint());
IExtension extension = extensionPoint.getExtension(ref.getID());
if (extension == null) {
throw new CoreException(new Status(IStatus.ERROR, CCorePlugin.PLUGIN_ID, -1,
CCorePlugin.getResourceString("CDescriptor.exception.providerNotFound"), null)); //$NON-NLS-1$
}
IConfigurationElement element[] = extension.getConfigurationElements();
for (int i = 0; i < element.length; i++) {
if (caseSensitive ? element[i].getName().equals(name) :
element[i].getName().equalsIgnoreCase(name)) {
return element[i];
}
}
return null;
}
}