| /******************************************************************************* |
| * Copyright (c) 2004, 2015 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.launching.sourcelookup.containers; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.sourcelookup.ISourceContainer; |
| import org.eclipse.debug.core.sourcelookup.ISourceContainerType; |
| import org.eclipse.debug.core.sourcelookup.ISourceLookupDirector; |
| import org.eclipse.debug.core.sourcelookup.containers.CompositeSourceContainer; |
| import org.eclipse.jdt.core.IClasspathContainer; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.internal.launching.LaunchingPlugin; |
| import org.eclipse.jdt.launching.IRuntimeClasspathEntry; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| |
| /** |
| * A source container for a classpath container. |
| * <p> |
| * This class may be instantiated. |
| * </p> |
| * |
| * @since 3.0 |
| * @noextend This class is not intended to be subclassed by clients. |
| */ |
| |
| public class ClasspathContainerSourceContainer extends CompositeSourceContainer { |
| |
| /** |
| * Associated classpath container path. |
| */ |
| private IPath fContainerPath; |
| /** |
| * Unique identifier for Java project source container type |
| * (value <code>org.eclipse.jdt.launching.sourceContainer.classpathContainer</code>). |
| */ |
| public static final String TYPE_ID = LaunchingPlugin.getUniqueIdentifier() + ".sourceContainer.classpathContainer"; //$NON-NLS-1$ |
| |
| /** |
| * Constructs a new source container for the given classpath container. |
| * |
| * @param containerPath classpath container path |
| */ |
| public ClasspathContainerSourceContainer(IPath containerPath) { |
| fContainerPath = containerPath; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.ISourceContainer#getName() |
| */ |
| @Override |
| public String getName() { |
| IClasspathContainer container = null; |
| try { |
| container = getClasspathContainer(); |
| } catch (CoreException e) { |
| } |
| if (container == null) { |
| return getPath().lastSegment(); |
| } |
| return container.getDescription(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.ISourceContainer#getType() |
| */ |
| @Override |
| public ISourceContainerType getType() { |
| return getSourceContainerType(TYPE_ID); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.containers.CompositeSourceContainer#createSourceContainers() |
| */ |
| @Override |
| protected ISourceContainer[] createSourceContainers() throws CoreException { |
| IRuntimeClasspathEntry entry = JavaRuntime.newRuntimeContainerClasspathEntry(getPath(), IRuntimeClasspathEntry.USER_CLASSES); |
| IRuntimeClasspathEntry[] entries = JavaRuntime.resolveSourceLookupPath(new IRuntimeClasspathEntry[]{entry}, getDirector().getLaunchConfiguration()); |
| return JavaRuntime.getSourceContainers(entries); |
| } |
| |
| /** |
| * Returns the classpath container's path |
| * |
| * @return classpath container's path |
| */ |
| public IPath getPath() { |
| return fContainerPath; |
| } |
| |
| /* (non-Javadoc) |
| * @see java.lang.Object#equals(java.lang.Object) |
| */ |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof ClasspathContainerSourceContainer) { |
| return getPath().equals(((ClasspathContainerSourceContainer)obj).getPath()); |
| } |
| return false; |
| } |
| /* (non-Javadoc) |
| * @see java.lang.Object#hashCode() |
| */ |
| @Override |
| public int hashCode() { |
| return getPath().hashCode(); |
| } |
| |
| /** |
| * Returns the associated container or <code>null</code> if unavailable. |
| * |
| * @return classpath container or <code>null</code> |
| * @throws CoreException if unable to retrieve container |
| */ |
| public IClasspathContainer getClasspathContainer() throws CoreException { |
| ISourceLookupDirector director = getDirector(); |
| if (director != null) { |
| ILaunchConfiguration configuration = director.getLaunchConfiguration(); |
| if (configuration != null) { |
| IJavaProject project = JavaRuntime.getJavaProject(configuration); |
| if (project != null) { |
| return JavaCore.getClasspathContainer(getPath(), project); |
| } |
| } |
| } |
| return null; |
| } |
| |
| } |