1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/encoding/MimeCodec.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,211 @@ 1.4 +/* 1.5 + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package com.sun.xml.internal.ws.encoding; 1.30 + 1.31 +import com.sun.xml.internal.ws.api.SOAPVersion; 1.32 +import com.sun.xml.internal.ws.api.WSFeatureList; 1.33 +import com.sun.xml.internal.ws.api.message.Attachment; 1.34 +import com.sun.xml.internal.ws.api.message.AttachmentEx; 1.35 +import com.sun.xml.internal.ws.api.message.Message; 1.36 +import com.sun.xml.internal.ws.api.message.Packet; 1.37 +import com.sun.xml.internal.ws.api.pipe.Codec; 1.38 +import com.sun.xml.internal.ws.api.pipe.ContentType; 1.39 +import com.sun.xml.internal.ws.developer.StreamingAttachmentFeature; 1.40 + 1.41 +import java.io.IOException; 1.42 +import java.io.InputStream; 1.43 +import java.io.OutputStream; 1.44 +import java.nio.channels.ReadableByteChannel; 1.45 +import java.util.Iterator; 1.46 +import java.util.UUID; 1.47 + 1.48 +/** 1.49 + * {@link Codec}s that uses the MIME multipart as the underlying format. 1.50 + * 1.51 + * <p> 1.52 + * When the runtime needs to dynamically choose a {@link Codec}, and 1.53 + * when there are more than one {@link Codec}s that use MIME multipart, 1.54 + * it is often impossible to determine the right {@link Codec} unless 1.55 + * you parse the multipart message to some extent. 1.56 + * 1.57 + * <p> 1.58 + * By having all such {@link Codec}s extending from this class, 1.59 + * the "sniffer" can decode a multipart message partially, and then 1.60 + * pass the partial parse result to the ultimately-responsible {@link Codec}. 1.61 + * This improves the performance. 1.62 + * 1.63 + * @author Kohsuke Kawaguchi 1.64 + */ 1.65 +abstract class MimeCodec implements Codec { 1.66 + 1.67 + public static final String MULTIPART_RELATED_MIME_TYPE = "multipart/related"; 1.68 + 1.69 + protected Codec mimeRootCodec; 1.70 + protected final SOAPVersion version; 1.71 + protected final WSFeatureList features; 1.72 + 1.73 + protected MimeCodec(SOAPVersion version, WSFeatureList f) { 1.74 + this.version = version; 1.75 + this.features = f; 1.76 + } 1.77 + 1.78 + public String getMimeType() { 1.79 + return MULTIPART_RELATED_MIME_TYPE; 1.80 + } 1.81 + 1.82 + protected Codec getMimeRootCodec(Packet packet) { 1.83 + return mimeRootCodec; 1.84 + } 1.85 + 1.86 + // TODO: preencode String literals to byte[] so that they don't have to 1.87 + // go through char[]->byte[] conversion at runtime. 1.88 + public ContentType encode(Packet packet, OutputStream out) throws IOException { 1.89 + Message msg = packet.getMessage(); 1.90 + if (msg == null) { 1.91 + return null; 1.92 + } 1.93 + ContentTypeImpl ctImpl = (ContentTypeImpl)getStaticContentType(packet); 1.94 + String boundary = ctImpl.getBoundary(); 1.95 + boolean hasAttachments = (boundary != null); 1.96 + Codec rootCodec = getMimeRootCodec(packet); 1.97 + if (hasAttachments) { 1.98 + writeln("--"+boundary, out); 1.99 + ContentType ct = rootCodec.getStaticContentType(packet); 1.100 + String ctStr = (ct != null) ? ct.getContentType() : rootCodec.getMimeType(); 1.101 + writeln("Content-Type: " + ctStr, out); 1.102 + writeln(out); 1.103 + } 1.104 + ContentType primaryCt = rootCodec.encode(packet, out); 1.105 + 1.106 + if (hasAttachments) { 1.107 + writeln(out); 1.108 + // Encode all the attchments 1.109 + for (Attachment att : msg.getAttachments()) { 1.110 + writeln("--"+boundary, out); 1.111 + //SAAJ's AttachmentPart.getContentId() returns content id already enclosed with 1.112 + //angle brackets. For now put angle bracket only if its not there 1.113 + String cid = att.getContentId(); 1.114 + if(cid != null && cid.length() >0 && cid.charAt(0) != '<') 1.115 + cid = '<' + cid + '>'; 1.116 + writeln("Content-Id:" + cid, out); 1.117 + writeln("Content-Type: " + att.getContentType(), out); 1.118 + writeCustomMimeHeaders(att, out); 1.119 + writeln("Content-Transfer-Encoding: binary", out); 1.120 + writeln(out); // write \r\n 1.121 + att.writeTo(out); 1.122 + writeln(out); // write \r\n 1.123 + } 1.124 + writeAsAscii("--"+boundary, out); 1.125 + writeAsAscii("--", out); 1.126 + } 1.127 + // TODO not returing correct multipart/related type(no boundary) 1.128 + return hasAttachments ? ctImpl : primaryCt; 1.129 + } 1.130 + 1.131 + private void writeCustomMimeHeaders(Attachment att, OutputStream out) throws IOException { 1.132 + if (att instanceof AttachmentEx) { 1.133 + Iterator<AttachmentEx.MimeHeader> allMimeHeaders = ((AttachmentEx) att).getMimeHeaders(); 1.134 + while (allMimeHeaders.hasNext()) { 1.135 + AttachmentEx.MimeHeader mh = allMimeHeaders.next(); 1.136 + String name = mh.getName(); 1.137 + 1.138 + if (!"Content-Type".equalsIgnoreCase(name) && !"Content-Id".equalsIgnoreCase(name)) { 1.139 + writeln(name +": " + mh.getValue(), out); 1.140 + } 1.141 + } 1.142 + } 1.143 + } 1.144 + 1.145 + public ContentType getStaticContentType(Packet packet) { 1.146 + ContentType ct = (ContentType) packet.getInternalContentType(); 1.147 + if ( ct != null ) return ct; 1.148 + Message msg = packet.getMessage(); 1.149 + boolean hasAttachments = !msg.getAttachments().isEmpty(); 1.150 + Codec rootCodec = getMimeRootCodec(packet); 1.151 + 1.152 + if (hasAttachments) { 1.153 + String boundary = "uuid:" + UUID.randomUUID().toString(); 1.154 + String boundaryParameter = "boundary=\"" + boundary + "\""; 1.155 + // TODO use primaryEncoder to get type 1.156 + String messageContentType = MULTIPART_RELATED_MIME_TYPE + 1.157 + "; type=\"" + rootCodec.getMimeType() + "\"; " + 1.158 + boundaryParameter; 1.159 + ContentTypeImpl impl = new ContentTypeImpl(messageContentType, packet.soapAction, null); 1.160 + impl.setBoundary(boundary); 1.161 + impl.setBoundaryParameter(boundaryParameter); 1.162 + packet.setContentType(impl); 1.163 + return impl; 1.164 + } else { 1.165 + ct = rootCodec.getStaticContentType(packet); 1.166 + packet.setContentType(ct); 1.167 + return ct; 1.168 + } 1.169 + } 1.170 + 1.171 + /** 1.172 + * Copy constructor. 1.173 + */ 1.174 + protected MimeCodec(MimeCodec that) { 1.175 + this.version = that.version; 1.176 + this.features = that.features; 1.177 + } 1.178 + 1.179 + public void decode(InputStream in, String contentType, Packet packet) throws IOException { 1.180 + MimeMultipartParser parser = new MimeMultipartParser(in, contentType, features.get(StreamingAttachmentFeature.class)); 1.181 + decode(parser,packet); 1.182 + } 1.183 + 1.184 + public void decode(ReadableByteChannel in, String contentType, Packet packet) { 1.185 + throw new UnsupportedOperationException(); 1.186 + } 1.187 + 1.188 + /** 1.189 + * Parses a {@link Packet} from a {@link MimeMultipartParser}. 1.190 + */ 1.191 + protected abstract void decode(MimeMultipartParser mpp, Packet packet) throws IOException; 1.192 + 1.193 + public abstract MimeCodec copy(); 1.194 + 1.195 + 1.196 + public static void writeln(String s,OutputStream out) throws IOException { 1.197 + writeAsAscii(s,out); 1.198 + writeln(out); 1.199 + } 1.200 + 1.201 + /** 1.202 + * Writes a string as ASCII string. 1.203 + */ 1.204 + public static void writeAsAscii(String s,OutputStream out) throws IOException { 1.205 + int len = s.length(); 1.206 + for( int i=0; i<len; i++ ) 1.207 + out.write((byte)s.charAt(i)); 1.208 + } 1.209 + 1.210 + public static void writeln(OutputStream out) throws IOException { 1.211 + out.write('\r'); 1.212 + out.write('\n'); 1.213 + } 1.214 +}