| /******************************************************************************* |
| * Copyright (c) 2002-2005 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 - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.wsi.internal.core.wsdl.xsd; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import org.apache.xerces.xni.XMLResourceIdentifier; |
| import org.apache.xerces.xni.XNIException; |
| import org.apache.xerces.xni.parser.XMLEntityResolver; |
| import org.apache.xerces.xni.parser.XMLInputSource; |
| |
| /** |
| * Entity resolve to resolve file entities. |
| */ |
| public class FileEntityResolver implements XMLEntityResolver |
| { |
| |
| /** |
| * @see org.apache.xerces.xni.parser.XMLEntityResolver#resolveEntity(org.apache.xerces.xni.XMLResourceIdentifier) |
| */ |
| public XMLInputSource resolveEntity(XMLResourceIdentifier resource) throws XNIException, IOException |
| { |
| String publicId = resource.getPublicId(); |
| String systemId = resource.getExpandedSystemId(); |
| String url = systemId; |
| if(url == null) |
| { |
| url = publicId; |
| } |
| if(url == null) |
| { |
| url = resource.getNamespace(); |
| } |
| if(url != null) |
| { |
| InputStream is = new LazyURLInputStream(url); |
| return new XMLInputSource(publicId, systemId, systemId, is, null); |
| } |
| return null; |
| } |
| |
| } |