/*******************************************************************************
* Copyright (c) 2000, 2005 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.jdt.internal.launching;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.jdt.launching.IRuntimeClasspathEntry;
import org.eclipse.jdt.launching.IRuntimeClasspathProvider;
/**
* Proxy to a runtime classpath provider extension.
*/
public class RuntimeClasspathProvider implements IRuntimeClasspathProvider {
private IConfigurationElement fConfigurationElement;
private IRuntimeClasspathProvider fDelegate;
/**
* Constructs a new resolver on the given configuration element
*/
public RuntimeClasspathProvider(IConfigurationElement element) {
fConfigurationElement = element;
}
/**
* Returns the resolver delegate (and creates if required)
*/
protected IRuntimeClasspathProvider getProvider() throws CoreException {
if (fDelegate == null) {
fDelegate = (IRuntimeClasspathProvider)fConfigurationElement.createExecutableExtension("class"); //$NON-NLS-1$
}
return fDelegate;
}
public String getIdentifier() {
return fConfigurationElement.getAttribute("id"); //$NON-NLS-1$
}
/**
* @see IRuntimeClasspathProvider#computeUnresolvedClasspath(ILaunchConfiguration)
*/
public IRuntimeClasspathEntry[] computeUnresolvedClasspath(ILaunchConfiguration configuration) throws CoreException {
return getProvider().computeUnresolvedClasspath(configuration);
}
/**
* @see IRuntimeClasspathProvider#resolveClasspath(IRuntimeClasspathEntry[], ILaunchConfiguration)
*/
public IRuntimeClasspathEntry[] resolveClasspath(IRuntimeClasspathEntry[] entries, ILaunchConfiguration configuration) throws CoreException {
return getProvider().resolveClasspath(entries, configuration);
}
}
|