| /******************************************************************************* |
| * Copyright (c) 2000, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * 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.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.launching.IRuntimeClasspathEntry; |
| import org.eclipse.jdt.launching.IRuntimeClasspathEntryResolver; |
| import org.eclipse.jdt.launching.IRuntimeClasspathEntryResolver2; |
| import org.eclipse.jdt.launching.IVMInstall; |
| |
| /** |
| * Proxy to a runtime classpath entry resolver extension. |
| */ |
| public class RuntimeClasspathEntryResolver implements IRuntimeClasspathEntryResolver2 { |
| |
| private IConfigurationElement fConfigurationElement; |
| |
| private IRuntimeClasspathEntryResolver fDelegate; |
| |
| /** |
| * Constructs a new resolver on the given configuration element |
| * @param element the element |
| */ |
| public RuntimeClasspathEntryResolver(IConfigurationElement element) { |
| fConfigurationElement = element; |
| } |
| |
| /** |
| * @see IRuntimeClasspathEntryResolver#resolveRuntimeClasspathEntry(IRuntimeClasspathEntry, ILaunchConfiguration) |
| */ |
| @Override |
| public IRuntimeClasspathEntry[] resolveRuntimeClasspathEntry(IRuntimeClasspathEntry entry, ILaunchConfiguration configuration) throws CoreException { |
| return getResolver().resolveRuntimeClasspathEntry(entry, configuration); |
| } |
| |
| /** |
| * Returns the resolver delegate (and creates if required) |
| * @return the resolver |
| * @throws CoreException if an error occurs |
| */ |
| protected IRuntimeClasspathEntryResolver getResolver() throws CoreException { |
| if (fDelegate == null) { |
| fDelegate = (IRuntimeClasspathEntryResolver)fConfigurationElement.createExecutableExtension("class"); //$NON-NLS-1$ |
| } |
| return fDelegate; |
| } |
| |
| /** |
| * Returns the variable name this resolver is registered for, or <code>null</code> |
| * @return the variable name or <code>null</code> |
| */ |
| public String getVariableName() { |
| return fConfigurationElement.getAttribute("variable"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Returns the container id this resolver is registered for, or <code>null</code> |
| * @return the id or <code>null</code> |
| */ |
| public String getContainerId() { |
| return fConfigurationElement.getAttribute("container"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Returns the runtime classpath entry id this resolver is registered |
| * for,or <code>null</code> if none. |
| * @return the entry id or <code>null</code> |
| */ |
| public String getRuntimeClasspathEntryId() { |
| return fConfigurationElement.getAttribute("runtimeClasspathEntryId"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * @see IRuntimeClasspathEntryResolver#resolveVMInstall(IClasspathEntry) |
| */ |
| @Override |
| public IVMInstall resolveVMInstall(IClasspathEntry entry) throws CoreException { |
| return getResolver().resolveVMInstall(entry); |
| } |
| |
| /** |
| * @see IRuntimeClasspathEntryResolver#resolveRuntimeClasspathEntry(IRuntimeClasspathEntry, IJavaProject) |
| */ |
| @Override |
| public IRuntimeClasspathEntry[] resolveRuntimeClasspathEntry(IRuntimeClasspathEntry entry, IJavaProject project) throws CoreException { |
| return getResolver().resolveRuntimeClasspathEntry(entry, project); |
| } |
| |
| /** |
| * @see IRuntimeClasspathEntryResolver#resolveRuntimeClasspathEntry(IRuntimeClasspathEntry, IJavaProject, excludeTestCode) |
| */ |
| @Override |
| public IRuntimeClasspathEntry[] resolveRuntimeClasspathEntry(IRuntimeClasspathEntry entry, IJavaProject project, boolean excludeTestCode) throws CoreException { |
| return getResolver().resolveRuntimeClasspathEntry(entry, project, excludeTestCode); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.launching.IRuntimeClasspathEntryResolver2#isVMInstallReference(org.eclipse.jdt.core.IClasspathEntry) |
| */ |
| @Override |
| public boolean isVMInstallReference(IClasspathEntry entry) { |
| try { |
| IRuntimeClasspathEntryResolver resolver = getResolver(); |
| if (resolver instanceof IRuntimeClasspathEntryResolver2) { |
| IRuntimeClasspathEntryResolver2 resolver2 = (IRuntimeClasspathEntryResolver2) resolver; |
| return resolver2.isVMInstallReference(entry); |
| } |
| return resolver.resolveVMInstall(entry) != null; |
| } catch (CoreException e) { |
| return false; |
| } |
| } |
| |
| } |