| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.rahas.impl.util; |
| |
| import static org.apache.axiom.om.OMAbstractFactory.FEATURE_DOM; |
| |
| import java.lang.reflect.Field; |
| |
| import javax.xml.parsers.DocumentBuilderFactory; |
| |
| import org.apache.axiom.om.OMAbstractFactory; |
| import org.apache.axiom.om.dom.DOMMetaFactory; |
| import org.opensaml.xml.parse.ParserPool; |
| import org.opensaml.xml.parse.StaticBasicParserPool; |
| |
| /** |
| * Custom OpenSAML {@link ParserPool} implementation that uses a DOM aware Axiom implementation |
| * instead of requesting a {@link DocumentBuilderFactory} using JAXP. |
| */ |
| public class AxiomParserPool extends StaticBasicParserPool { |
| public AxiomParserPool() { |
| DOMMetaFactory metaFactory = (DOMMetaFactory)OMAbstractFactory.getMetaFactory(FEATURE_DOM); |
| DocumentBuilderFactory dbf = metaFactory.newDocumentBuilderFactory(); |
| // Unfortunately, ParserPool doesn't allow to set the DocumentBuilderFactory, so that we |
| // have to use reflection here. |
| try { |
| Field dbfField = StaticBasicParserPool.class.getDeclaredField("builderFactory"); |
| dbfField.setAccessible(true); |
| dbfField.set(this, dbf); |
| } catch (IllegalAccessException ex) { |
| throw new IllegalAccessError(ex.getMessage()); |
| } catch (NoSuchFieldException ex) { |
| throw new NoSuchFieldError(ex.getMessage()); |
| } |
| } |
| } |