| /******************************************************************************* |
| * Copyright (c) 2005, 2007 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.pde.internal.ui.correction; |
| |
| import java.util.StringTokenizer; |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.pde.core.IBaseModel; |
| import org.eclipse.pde.core.plugin.IPluginModelBase; |
| import org.eclipse.pde.core.plugin.ISharedExtensionsModel; |
| import org.eclipse.pde.internal.core.builders.PDEMarkerFactory; |
| import org.eclipse.pde.internal.core.builders.XMLErrorReporter; |
| import org.eclipse.pde.internal.core.ibundle.IBundle; |
| import org.eclipse.pde.internal.core.ibundle.IBundlePluginModelBase; |
| import org.eclipse.pde.internal.core.text.IDocumentElementNode; |
| |
| public abstract class AbstractXMLMarkerResolution extends AbstractPDEMarkerResolution { |
| |
| protected String fLocationPath; |
| |
| public AbstractXMLMarkerResolution(int resolutionType, IMarker marker) { |
| super(resolutionType); |
| try { |
| fLocationPath = (String) marker.getAttribute(PDEMarkerFactory.MPK_LOCATION_PATH); |
| } catch (CoreException e) { |
| } |
| } |
| |
| protected abstract void createChange(IPluginModelBase model); |
| |
| protected void createChange(IBaseModel model) { |
| if (model instanceof IPluginModelBase) |
| createChange((IPluginModelBase) model); |
| } |
| |
| protected Object findNode(IPluginModelBase base) { |
| if (fLocationPath == null) |
| return null; |
| |
| // special case for externalizing strings in manifest.mf |
| if (fLocationPath.charAt(0) != '(' && base instanceof IBundlePluginModelBase) { |
| IBundle bundle = ((IBundlePluginModelBase) base).getBundleModel().getBundle(); |
| return bundle.getManifestHeader(fLocationPath); |
| } |
| |
| IDocumentElementNode node = null; |
| StringTokenizer strtok = new StringTokenizer(fLocationPath, Character.toString(XMLErrorReporter.F_CHILD_SEP)); |
| while (strtok.hasMoreTokens()) { |
| String token = strtok.nextToken(); |
| if (node != null) { |
| IDocumentElementNode[] children = node.getChildNodes(); |
| int childIndex = Integer.parseInt(token.substring(1, token.indexOf(')'))); |
| if ((childIndex >= 0) || (childIndex < children.length)) { |
| node = children[childIndex]; |
| } |
| // when externalizing Strings in plugin.xml, we pass in both Manifest and plug-in file (bug 172080 comment #1) |
| } else if (base instanceof IBundlePluginModelBase) { |
| ISharedExtensionsModel sharedModel = ((IBundlePluginModelBase) base).getExtensionsModel(); |
| if (sharedModel instanceof IPluginModelBase) |
| node = (IDocumentElementNode) ((IPluginModelBase) sharedModel).getPluginBase(); |
| } else |
| node = (IDocumentElementNode) base.getPluginBase(); |
| |
| int attr = token.indexOf(XMLErrorReporter.F_ATT_PREFIX); |
| if (attr != -1) { |
| int valueIndex = token.indexOf(XMLErrorReporter.F_ATT_VALUE_PREFIX); |
| if (valueIndex == -1) |
| return node.getDocumentAttribute(token.substring(attr + 1)); |
| return node.getDocumentAttribute(token.substring(attr + 1, valueIndex)); |
| } |
| } |
| return node; |
| } |
| |
| protected String getNameOfNode() { |
| int lastChild = fLocationPath.lastIndexOf(')'); |
| if (lastChild < 0) |
| return fLocationPath; |
| String item = fLocationPath.substring(lastChild + 1); |
| lastChild = item.indexOf(XMLErrorReporter.F_ATT_PREFIX); |
| if (lastChild == -1) |
| return item; |
| int valueIndex = item.indexOf(XMLErrorReporter.F_ATT_VALUE_PREFIX); |
| if (valueIndex == -1) |
| return item.substring(lastChild + 1); |
| return item.substring(valueIndex + 1); |
| } |
| |
| protected boolean isAttrNode() { |
| return fLocationPath.indexOf(XMLErrorReporter.F_ATT_PREFIX) != -1; |
| } |
| } |