aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.xml.internal.ws.message.jaxb;
aoqi@0: 
aoqi@0: import com.sun.istack.internal.logging.Logger;
aoqi@0: import com.sun.xml.internal.ws.api.message.Attachment;
aoqi@0: import com.sun.xml.internal.ws.api.message.AttachmentSet;
aoqi@0: import com.sun.xml.internal.ws.message.DataHandlerAttachment;
aoqi@0: 
aoqi@0: import javax.activation.DataHandler;
aoqi@0: import javax.xml.bind.attachment.AttachmentMarshaller;
aoqi@0: import javax.xml.ws.WebServiceException;
aoqi@0: import java.io.UnsupportedEncodingException;
aoqi@0: import java.net.MalformedURLException;
aoqi@0: import java.net.URI;
aoqi@0: import java.net.URISyntaxException;
aoqi@0: import java.net.URLEncoder;
aoqi@0: import java.util.UUID;
aoqi@0: import java.util.logging.Level;
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Implementation of {@link AttachmentMarshaller}, its used from JAXBMessage to marshall swaref type
aoqi@0:  *
aoqi@0:  * @author Vivek Pandey
aoqi@0:  * @see JAXBMessage
aoqi@0:  */
aoqi@0: final class AttachmentMarshallerImpl extends AttachmentMarshaller {
aoqi@0: 
aoqi@0:     private static final Logger LOGGER = Logger.getLogger(AttachmentMarshallerImpl.class);
aoqi@0: 
aoqi@0:     private AttachmentSet attachments;
aoqi@0: 
aoqi@0:     public AttachmentMarshallerImpl(AttachmentSet attachemnts) {
aoqi@0:         this.attachments = attachemnts;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /**
aoqi@0:      * Release a reference to user objects to avoid keeping it in memory.
aoqi@0:      */
aoqi@0:     void cleanup() {
aoqi@0:         attachments = null;
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public String addMtomAttachment(DataHandler data, String elementNamespace, String elementLocalName) {
aoqi@0:         // We don't use JAXB for handling XOP
aoqi@0:         throw new IllegalStateException();
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public String addMtomAttachment(byte[] data, int offset, int length, String mimeType, String elementNamespace, String elementLocalName) {
aoqi@0:         // We don't use JAXB for handling XOP
aoqi@0:         throw new IllegalStateException();
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     public String addSwaRefAttachment(DataHandler data) {
aoqi@0:         String cid = encodeCid(null);
aoqi@0:         Attachment att = new DataHandlerAttachment(cid, data);
aoqi@0:         attachments.add(att);
aoqi@0:         cid = "cid:" + cid;
aoqi@0:         return cid;
aoqi@0:     }
aoqi@0: 
aoqi@0:     private String encodeCid(String ns) {
aoqi@0:         String cid = "example.jaxws.sun.com";
aoqi@0:         String name = UUID.randomUUID() + "@";
aoqi@0:         if (ns != null && (ns.length() > 0)) {
aoqi@0:             try {
aoqi@0:                 URI uri = new URI(ns);
aoqi@0:                 cid = uri.toURL().getHost();
aoqi@0:             } catch (URISyntaxException e) {
aoqi@0:                 if (LOGGER.isLoggable(Level.INFO)) {
aoqi@0:                     LOGGER.log(Level.INFO, null, e);
aoqi@0:                 }
aoqi@0:                 return null;
aoqi@0:             } catch (MalformedURLException e) {
aoqi@0:                 try {
aoqi@0:                     cid = URLEncoder.encode(ns, "UTF-8");
aoqi@0:                 } catch (UnsupportedEncodingException e1) {
aoqi@0:                     throw new WebServiceException(e);
aoqi@0:                 }
aoqi@0:             }
aoqi@0:         }
aoqi@0:         return name + cid;
aoqi@0:     }
aoqi@0: }