Java tutorial
/* * ==================================================================== * This file is part of the ebXML Registry by Icar Cnr v3.2 * ("eRICv32" in the following disclaimer). * * "eRICv32" is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * "eRICv32" is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License Version 3 * along with "eRICv32". If not, see <http://www.gnu.org/licenses/>. * * eRICv32 is a forked, derivative work, based on: * - freebXML Registry, a royalty-free, open source implementation of the ebXML Registry standard, * which was published under the "freebxml License, Version 1.1"; * - ebXML OMAR v3.2 Edition, published under the GNU GPL v3 by S. Krushe & P. Arwanitis. * * All derivative software changes and additions are made under * * Copyright (C) 2013 Ing. Antonio Messina <messina@pa.icar.cnr.it> * * This software consists of voluntary contributions made by many * individuals on behalf of the freebxml Software Foundation. For more * information on the freebxml Software Foundation, please see * "http://www.freebxml.org/". * * This product includes software developed by the Apache Software * Foundation (http://www.apache.org/). * * ==================================================================== */ package it.cnr.icar.eric.service.catalogingTest.cppaCataloging; import it.cnr.icar.eric.common.jaxrpc.cms.cataloging.client.ContentCatalogingServicePortType; import it.cnr.icar.eric.service.catalogingTest.AbstractCatalogingTestService; import java.io.StringReader; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.oasis.ebxml.registry.bindings.cms.CatalogContentRequest; import org.oasis.ebxml.registry.bindings.rim.IdentifiableType; import java.io.StringWriter; import java.rmi.RemoteException; import java.util.Collection; import java.util.HashMap; import javax.activation.DataHandler; import javax.xml.bind.util.JAXBSource; import javax.xml.rpc.handler.MessageContext; import javax.xml.soap.SOAPElement; import javax.xml.transform.ErrorListener; import javax.xml.transform.Source; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerFactory; import javax.xml.transform.URIResolver; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.stream.StreamSource; import org.oasis.ebxml.registry.bindings.rim.RegistryObjectListType; /** * @author najmi * * To change the template for this generated type comment go to * Window - Preferences - Java - Code Generation - Code and Comments */ public class CPPACataloging extends AbstractCatalogingTestService implements ContentCatalogingServicePortType { private static final Log log = LogFactory.getLog(CPPACataloging.class.getName()); static final String errorCodeContext = "CPPACataloging.catalogContent"; protected org.oasis.ebxml.registry.bindings.rs.ObjectFactory rsFac = new org.oasis.ebxml.registry.bindings.rs.ObjectFactory(); public SOAPElement catalogContent(SOAPElement partCatalogContentRequest) throws RemoteException { try { if (log.isDebugEnabled()) { printNodeToConsole(partCatalogContentRequest); } final HashMap<String, DataHandler> repositoryItemDHMap = getRepositoryItemDHMap(); if (log.isDebugEnabled()) { log.debug("Attachments: " + repositoryItemDHMap.size()); } Object requestObj = getBindingObjectFromNode(partCatalogContentRequest); if (!(requestObj instanceof CatalogContentRequest)) { throw new Exception( "Wrong response received from validation service. Expected CatalogContentRequest, got: " + partCatalogContentRequest.getElementName().getQualifiedName()); } ccReq = (CatalogContentRequest) requestObj; IdentifiableType originalContentIT = ccReq.getOriginalContent().getIdentifiable().get(0).getValue(); IdentifiableType invocationControlIT = ccReq.getInvocationControlFile().get(0); DataHandler invocationControlDH = repositoryItemDHMap.get(invocationControlIT.getId()); if (log.isDebugEnabled()) { log.debug("originalContentIT id: " + originalContentIT.getId()); log.debug("invocationControlIT id: " + invocationControlIT.getId()); } StreamSource invocationControlSrc = new StreamSource(invocationControlDH.getInputStream()); TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(invocationControlSrc); transformer.setURIResolver(new URIResolver() { public Source resolve(String href, String base) throws TransformerException { Source source = null; try { // Should this check that href is UUID URN first? source = new StreamSource((repositoryItemDHMap.get(href)).getInputStream()); } catch (Exception e) { source = null; } return source; } }); transformer.setErrorListener(new ErrorListener() { public void error(TransformerException exception) throws TransformerException { log.info(exception); } public void fatalError(TransformerException exception) throws TransformerException { log.error(exception); throw exception; } public void warning(TransformerException exception) throws TransformerException { log.info(exception); } }); //Set respository item as parameter transformer.setParameter("repositoryItem", originalContentIT.getId()); StringWriter sw = new StringWriter(); transformer.transform(new JAXBSource(jaxbContext, originalContentIT), new StreamResult(sw)); ccResp = cmsFac.createCatalogContentResponse(); RegistryObjectListType catalogedMetadata = (RegistryObjectListType) getUnmarshaller() .unmarshal(new StreamSource(new StringReader(sw.toString()))); RegistryObjectListType roList = rimFac.createRegistryObjectListType(); ccResp.setCatalogedContent(roList); // FIXME: Setting catalogedMetadata as CatalogedContent results in incorrect serialization. roList.getIdentifiable().addAll(catalogedMetadata.getIdentifiable()); ccResp.setStatus(CANONICAL_RESPONSE_STATUS_TYPE_ID_Success); ccRespElement = getSOAPElementFromBindingObject(ccResp); // Copy request's attachments to response to exercise attachment-processing code on client. MessageContext mc = servletEndpointContext.getMessageContext(); mc.setProperty(com.sun.xml.rpc.server.ServerPropertyConstants.SET_ATTACHMENT_PROPERTY, (Collection<?>) mc .getProperty(com.sun.xml.rpc.server.ServerPropertyConstants.GET_ATTACHMENT_PROPERTY)); } catch (Exception e) { throw new RemoteException("Could not create response.", e); } return ccRespElement; } }