| /******************************************************************************* |
| * Copyright (c) 2000, 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.internal.launching; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.debug.core.sourcelookup.ISourceContainer; |
| import org.eclipse.debug.core.sourcelookup.containers.AbstractSourceContainerTypeDelegate; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.launching.sourcelookup.containers.PackageFragmentRootSourceContainer; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| /** |
| * Package fragment root source container type. |
| * |
| * @since 3.0 |
| */ |
| public class PackageFragmentRootSourceContainerTypeDelegate extends AbstractSourceContainerTypeDelegate { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.ISourceContainerTypeDelegate#createSourceContainer(java.lang.String) |
| */ |
| @Override |
| public ISourceContainer createSourceContainer(String memento) throws CoreException { |
| Node node = parseDocument(memento); |
| if (node.getNodeType() == Node.ELEMENT_NODE) { |
| Element element = (Element)node; |
| if ("packageFragmentRoot".equals(element.getNodeName())) { //$NON-NLS-1$ |
| String string = element.getAttribute("handle"); //$NON-NLS-1$ |
| if (string == null || string.length() == 0) { |
| abort(LaunchingMessages.PackageFragmentRootSourceContainerTypeDelegate_6, null); |
| } |
| IJavaElement root = JavaCore.create(string); |
| if (root != null && root instanceof IPackageFragmentRoot) { |
| return new PackageFragmentRootSourceContainer((IPackageFragmentRoot)root); |
| } |
| abort(LaunchingMessages.PackageFragmentRootSourceContainerTypeDelegate_7, null); |
| } else { |
| abort(LaunchingMessages.PackageFragmentRootSourceContainerTypeDelegate_8, null); |
| } |
| } |
| abort(LaunchingMessages.JavaProjectSourceContainerTypeDelegate_7, null); |
| return null; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.core.sourcelookup.ISourceContainerTypeDelegate#getMemento(org.eclipse.debug.internal.core.sourcelookup.ISourceContainer) |
| */ |
| @Override |
| public String getMemento(ISourceContainer container) throws CoreException { |
| PackageFragmentRootSourceContainer root = (PackageFragmentRootSourceContainer) container; |
| Document document = newDocument(); |
| Element element = document.createElement("packageFragmentRoot"); //$NON-NLS-1$ |
| element.setAttribute("handle", root.getPackageFragmentRoot().getHandleIdentifier()); //$NON-NLS-1$ |
| document.appendChild(element); |
| return serializeDocument(document); |
| } |
| } |