| /******************************************************************************* |
| * Copyright (c) 2005, 2012 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.environments; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jdt.launching.IVMInstall; |
| import org.eclipse.jdt.launching.environments.CompatibleEnvironment; |
| import org.eclipse.jdt.launching.environments.IExecutionEnvironmentAnalyzerDelegate; |
| |
| /** |
| * Contributed analyzer. |
| * |
| * @since 3.2 |
| * |
| */ |
| class Analyzer implements IExecutionEnvironmentAnalyzerDelegate { |
| |
| private IConfigurationElement fElement; |
| |
| private IExecutionEnvironmentAnalyzerDelegate fDelegate; |
| |
| Analyzer(IConfigurationElement element) { |
| fElement = element; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.launching.environments.IExecutionEnvironmentAnalyzer#analyze(org.eclipse.jdt.launching.IVMInstall, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public CompatibleEnvironment[] analyze(IVMInstall vm, IProgressMonitor monitor) throws CoreException { |
| return getDelegate().analyze(vm, monitor); |
| } |
| |
| /** |
| * Instantiates and returns the contributed analyzer. |
| * |
| * @return analyzer |
| * @throws CoreException if an error occurs |
| */ |
| private IExecutionEnvironmentAnalyzerDelegate getDelegate() throws CoreException { |
| if (fDelegate == null) { |
| fDelegate = (IExecutionEnvironmentAnalyzerDelegate) fElement.createExecutableExtension("class"); //$NON-NLS-1$ |
| } |
| return fDelegate; |
| } |
| |
| /** |
| * Returns the id of this delegate |
| * @return id |
| */ |
| public String getId() { |
| return fElement.getAttribute("id"); //$NON-NLS-1$ |
| } |
| |
| } |