| /* Copyright 2004 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.xmlbeans.impl.common; |
| |
| import org.xml.sax.EntityResolver; |
| import java.lang.reflect.Constructor; |
| import java.lang.reflect.Method; |
| |
| /** |
| * Author: Cezar Andrei (cezar.andrei at bea.com) |
| * Date: Dec 3, 2003 |
| */ |
| public class ResolverUtil |
| { |
| private static EntityResolver _entityResolver = null; |
| |
| static |
| { |
| try |
| { |
| Object o = Class.forName(System.getProperty("xmlbean.entityResolver")).newInstance(); |
| _entityResolver = (EntityResolver)o; |
| } |
| catch (Exception e) |
| { |
| _entityResolver = null; |
| } |
| } |
| |
| public static EntityResolver getGlobalEntityResolver() |
| { |
| return _entityResolver; |
| } |
| |
| public static EntityResolver resolverForCatalog(String catalogFile) |
| { |
| if (catalogFile==null) |
| return null; |
| |
| try |
| { |
| Class cmClass = Class.forName("org.apache.xml.resolver.CatalogManager"); |
| Constructor cstrCm = cmClass.getConstructor(new Class[] {}); |
| Object cmObj = cstrCm.newInstance(new Object[] {}); |
| Method cmMethod = cmClass.getMethod("setCatalogFiles", new Class[] {String.class}); |
| cmMethod.invoke(cmObj, new String[] {catalogFile}); |
| |
| Class crClass = Class.forName("org.apache.xml.resolver.tools.CatalogResolver"); |
| Constructor cstrCr = crClass.getConstructor(new Class[] {cmClass}); |
| Object crObj = cstrCr.newInstance(new Object[] {cmObj}); |
| |
| return (EntityResolver)crObj; |
| } |
| catch( Exception e ) |
| { |
| return null; |
| } |
| } |
| } |