jdk8-mips64-public/jaxws: comparison src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/mimepull/MIMEMessage.java

--1:000000000000
+:373ffda63c9a
+/*
+* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* This code is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License version 2 only, as
+* published by the Free Software Foundation.  Oracle designates this
+* particular file as subject to the "Classpath" exception as provided
+* by Oracle in the LICENSE file that accompanied this code.
+*
+* This code 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
+* version 2 for more details (a copy is included in the LICENSE file that
+* accompanied this code).
+*
+* You should have received a copy of the GNU General Public License version
+* 2 along with this work; if not, write to the Free Software Foundation,
+* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+* or visit www.oracle.com if you need additional information or have any
+* questions.
+*/
+package com.sun.xml.internal.org.jvnet.mimepull;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.nio.ByteBuffer;
+import java.util.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+/**
+* Represents MIME message. MIME message parsing is done lazily using a
+* pull parser.
+*
+* @author Jitendra Kotamraju
+*/
+public class MIMEMessage {
+private static final Logger LOGGER = Logger.getLogger(MIMEMessage.class.getName());
+MIMEConfig config;
+private final InputStream in;
+private final List<MIMEPart> partsList;
+private final Map<String, MIMEPart> partsMap;
+private final Iterator<MIMEEvent> it;
+private boolean parsed;     // true when entire message is parsed
+private MIMEPart currentPart;
+private int currentIndex;
+/**
+* @see MIMEMessage(InputStream, String, MIMEConfig)
+*/
+public MIMEMessage(InputStream in, String boundary) {
+this(in, boundary, new MIMEConfig());
+}
+/**
+* Creates a MIME message from the content's stream. The content stream
+* is closed when EOF is reached.
+*
+* @param in MIME message stream
+* @param boundary the separator for parts(pass it without --)
+* @param config various configuration parameters
+*/
+public MIMEMessage(InputStream in, String boundary, MIMEConfig config) {
+this.in = in;
+this.config = config;
+MIMEParser parser = new MIMEParser(in, boundary, config);
+it = parser.iterator();
+partsList = new ArrayList<MIMEPart>();
+partsMap = new HashMap<String, MIMEPart>();
+if (config.isParseEagerly()) {
+parseAll();
+}
+}
+/**
+* Gets all the attachments by parsing the entire MIME message. Avoid
+* this if possible since it is an expensive operation.
+*
+* @return list of attachments.
+*/
+public List<MIMEPart> getAttachments() {
+if (!parsed) {
+parseAll();
+}
+return partsList;
+}
+/**
+* Creates nth attachment lazily. It doesn't validate
+* if the message has so many attachments. To
+* do the validation, the message needs to be parsed.
+* The parsing of the message is done lazily and is done
+* while reading the bytes of the part.
+*
+* @param index sequential order of the part. starts with zero.
+* @return attachemnt part
+*/
+public MIMEPart getPart(int index) {
+LOGGER.log(Level.FINE, "index={0}", index);
+MIMEPart part = (index < partsList.size()) ? partsList.get(index) : null;
+if (parsed && part == null) {
+throw new MIMEParsingException("There is no "+index+" attachment part ");
+}
+if (part == null) {
+// Parsing will done lazily and will be driven by reading the part
+part = new MIMEPart(this);
+partsList.add(index, part);
+}
+LOGGER.log(Level.FINE, "Got attachment at index={0} attachment={1}", new Object[]{index, part});
+return part;
+}
+/**
+* Creates a lazy attachment for a given Content-ID. It doesn't validate
+* if the message contains an attachment with the given Content-ID. To
+* do the validation, the message needs to be parsed. The parsing of the
+* message is done lazily and is done while reading the bytes of the part.
+*
+* @param contentId Content-ID of the part, expects Content-ID without <, >
+* @return attachemnt part
+*/
+public MIMEPart getPart(String contentId) {
+LOGGER.log(Level.FINE, "Content-ID={0}", contentId);
+MIMEPart part = getDecodedCidPart(contentId);
+if (parsed && part == null) {
+throw new MIMEParsingException("There is no attachment part with Content-ID = "+contentId);
+}
+if (part == null) {
+// Parsing is done lazily and is driven by reading the part
+part = new MIMEPart(this, contentId);
+partsMap.put(contentId, part);
+}
+LOGGER.log(Level.FINE, "Got attachment for Content-ID={0} attachment={1}", new Object[]{contentId, part});
+return part;
+}
+// this is required for Indigo interop, it writes content-id without escaping
+private MIMEPart getDecodedCidPart(String cid) {
+MIMEPart part = partsMap.get(cid);
+if (part == null) {
+if (cid.indexOf('%') != -1) {
+try {
+String tempCid = URLDecoder.decode(cid, "utf-8");
+part = partsMap.get(tempCid);
+} catch(UnsupportedEncodingException ue) {
+// Ignore it
+}
+}
+}
+return part;
+}
+/**
+* Parses the whole MIME message eagerly
+*/
+public final void parseAll() {
+while(makeProgress()) {
+// Nothing to do
+}
+}
+/**
+* Parses the MIME message in a pull fashion.
+*
+* @return
+*      false if the parsing is completed.
+*/
+public synchronized boolean makeProgress() {
+if (!it.hasNext()) {
+return false;
+}
+MIMEEvent event = it.next();
+switch(event.getEventType()) {
+case START_MESSAGE :
+LOGGER.log(Level.FINE, "MIMEEvent={0}", MIMEEvent.EVENT_TYPE.START_MESSAGE);
+break;
+case START_PART :
+LOGGER.log(Level.FINE, "MIMEEvent={0}", MIMEEvent.EVENT_TYPE.START_PART);
+break;
+case HEADERS :
+LOGGER.log(Level.FINE, "MIMEEvent={0}", MIMEEvent.EVENT_TYPE.HEADERS);
+MIMEEvent.Headers headers = (MIMEEvent.Headers)event;
+InternetHeaders ih = headers.getHeaders();
+List<String> cids = ih.getHeader("content-id");
+String cid = (cids != null) ? cids.get(0) : currentIndex+"";
+if (cid.length() > 2 && cid.charAt(0)=='<') {
+cid = cid.substring(1,cid.length()-1);
+}
+MIMEPart listPart = (currentIndex < partsList.size()) ? partsList.get(currentIndex) : null;
+MIMEPart mapPart = getDecodedCidPart(cid);
+if (listPart == null && mapPart == null) {
+currentPart = getPart(cid);
+partsList.add(currentIndex, currentPart);
+} else if (listPart == null) {
+currentPart = mapPart;
+partsList.add(currentIndex, mapPart);
+} else if (mapPart == null) {
+currentPart = listPart;
+currentPart.setContentId(cid);
+partsMap.put(cid, currentPart);
+} else if (listPart != mapPart) {
+throw new MIMEParsingException("Created two different attachments using Content-ID and index");
+}
+currentPart.setHeaders(ih);
+break;
+case CONTENT :
+LOGGER.log(Level.FINER, "MIMEEvent={0}", MIMEEvent.EVENT_TYPE.CONTENT);
+MIMEEvent.Content content = (MIMEEvent.Content)event;
+ByteBuffer buf = content.getData();
+currentPart.addBody(buf);
+break;
+case END_PART :
+LOGGER.log(Level.FINE, "MIMEEvent={0}", MIMEEvent.EVENT_TYPE.END_PART);
+currentPart.doneParsing();
+++currentIndex;
+break;
+case END_MESSAGE :
+LOGGER.log(Level.FINE, "MIMEEvent={0}", MIMEEvent.EVENT_TYPE.END_MESSAGE);
+parsed = true;
+try {
+in.close();
+} catch(IOException ioe) {
+throw new MIMEParsingException(ioe);
+}
+break;
+default :
+throw new MIMEParsingException("Unknown Parser state = "+event.getEventType());
+}
+return true;
+}
+}

Mercurial > jdk8-mips64-public > jaxws / file comparison

comparison: src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/mimepull/MIMEMessage.java

src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/mimepull/MIMEMessage.java