/* * Copyright (c) 2005-2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. * * WSO2 Inc. 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.wso2.carbon.transports.sap.idoc; import com.sap.conn.idoc.IDocDocumentList; import com.sap.conn.idoc.IDocRepository; import com.sap.conn.idoc.IDocXMLProcessor; import com.sap.conn.idoc.jco.JCoIDoc; import org.apache.axiom.om.OMElement; import org.apache.axiom.soap.SOAPBody; import org.apache.axis2.AxisFault; import org.apache.axis2.context.MessageContext; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.wso2.carbon.transports.sap.SAPConstants; import org.wso2.carbon.transports.sap.idoc.util.IDoCAdapterUtils; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.Closeable; import java.io.IOException; /** * <p> * DefaultIDocXMLMapper basically implements messagecontext to IDOCs parsing. * </p> */ public class DefaultIDocXMLMapper implements IDocXMLMapper { private Log log = LogFactory.getLog(getClass()); private IDocXMLProcessor xmlProcessor = JCoIDoc.getIDocFactory().getIDocXMLProcessor(); public IDocDocumentList getDocumentList(IDocRepository repo, MessageContext msgContext) throws AxisFault { ByteArrayInputStream bais = null; ByteArrayOutputStream baos = null; try { baos = new ByteArrayOutputStream(); SOAPBody body = msgContext.getEnvelope().getBody(); OMElement idocElement = body.getFirstElement(); String stampArcKey = IDoCAdapterUtils.getProperty("stamp_s_arc_key"); if (stampArcKey == null || !stampArcKey.equals("false")) { IDoCAdapterUtils.stampArcKey(idocElement, msgContext.getMessageID()); } idocElement.serialize(baos); baos.flush(); bais = new ByteArrayInputStream(baos.toByteArray()); Object prop = msgContext.getOptions().getProperty( SAPConstants.CLIENT_XML_PARSER_OPTIONS); if (prop != null) { return xmlProcessor.parse(repo, bais, Integer.parseInt(prop.toString())); } else { return xmlProcessor.parse(repo, bais); } } catch (Exception e) { throw new AxisFault("Error while retrieving IDocs from the message context", e); } finally { closeStream(bais); closeStream(baos); } } private void closeStream(Closeable stream) { try { stream.close(); } catch (IOException e) { log.error("Error while closing the stream", e); } } }