/******************************************************************************* * Copyright 2017 Bstek * * 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 com.bstek.urule.console.repository.updater; import java.io.IOException; import java.io.StringWriter; import org.dom4j.Document; import org.dom4j.io.OutputFormat; import org.dom4j.io.XMLWriter; import com.bstek.urule.RuleException; /** * @author Jacky.gao * @since 2015年8月4日 */ public abstract class AbstractReferenceUpdater implements ReferenceUpdater { protected String xmlToString(Document doc){ StringWriter stringWriter = new StringWriter(); OutputFormat xmlFormat = new OutputFormat(); xmlFormat.setEncoding("UTF-8"); XMLWriter xmlWriter = new XMLWriter(stringWriter, xmlFormat); try { xmlWriter.write(doc); xmlWriter.close(); return stringWriter.toString(); } catch (IOException e) { e.printStackTrace(); throw new RuleException(e); } } }