| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.core.internal.modelquery; |
| |
| |
| import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolverPlugin; |
| import org.eclipse.wst.common.uriresolver.internal.util.URIHelper; |
| import org.eclipse.wst.sse.core.internal.util.Assert; |
| import org.eclipse.wst.sse.core.internal.util.URIResolver; |
| import org.eclipse.wst.xml.core.internal.Logger; |
| |
| |
| // TODO cs : remove this class and utilize the common URIResolver directly |
| // We need to update some of the ModelQuery related code to pass the |
| // 'baseLocation' thru |
| // and then there'll be node need for this class. |
| // |
| public class XMLCatalogIdResolver implements org.eclipse.wst.common.uriresolver.internal.provisional.URIResolver { |
| protected String resourceLocation; |
| |
| protected URIResolver uriresolver; |
| |
| private XMLCatalogIdResolver() { |
| super(); |
| } |
| |
| private XMLCatalogIdResolver(String resourceLocation) { |
| this.resourceLocation = resourceLocation; |
| } |
| |
| public XMLCatalogIdResolver(String resourceLocation, URIResolver uriresolver) { |
| this(resourceLocation); |
| // this constructor should not be called with two null arguments. |
| // If so, an assert will occur later when resolve is called. |
| // See 118371 XMLCatalogIdResolver#resolve throws AssertionFailedException |
| // |
| // but, I'm not enabling this check now due to lateness in cycle. |
| // if (resourceLocation == null && uriresolver == null) { |
| // throw new IllegalArgumentException("both location and resolver can not be null"); |
| // } |
| this.uriresolver = uriresolver; |
| } |
| |
| |
| /** |
| * Gets the resourceLocation. |
| * |
| * @return Returns a String |
| */ |
| private String getResourceLocation() { |
| String location = resourceLocation; |
| if (location == null) { |
| if (uriresolver != null) |
| location = uriresolver.getFileBaseLocation(); |
| } |
| return location; |
| } |
| |
| |
| public String resolve(String base, String publicId, String systemId) { |
| |
| String result = systemId; |
| if (base == null) { |
| base = getResourceLocation(); |
| // bug 117320, ensure base URI is 'protocal' qualified before |
| // passing it thru to URIResolver |
| // bug 117424, we should be able to assume that the base location |
| // is non-null |
| Assert.isNotNull(base, "Base location is expected to be non null."); |
| base = URIHelper.addImpliedFileProtocol(base); |
| } |
| result = URIResolverPlugin.createResolver().resolve(base, publicId, systemId); |
| return result; |
| } |
| |
| public String resolvePhysicalLocation(String baseLocation, String publicId, String logicalLocation) { |
| // This class should never be called to perform physical resolution! |
| // If it does we should log it as an error |
| Logger.log(Logger.ERROR_DEBUG, "XMLCatalogIDResolver.resolvePhysicalLocation() called unexpectedly"); |
| return logicalLocation; |
| } |
| } |