jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/stax/StreamWriterBufferProcessor.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/stax/StreamWriterBufferProcessor.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/stax/StreamWriterBufferProcessor.java

Tue, 09 Apr 2013 14:51:13 +0100

author: alanb
date: Tue, 09 Apr 2013 14:51:13 +0100
changeset 368: 0989ad8c0860
parent 286: f50545b5e2f1
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

 /*
  * Copyright (c) 2005, 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.stream.buffer.stax;
 import com.sun.xml.internal.stream.buffer.AbstractProcessor;
 import com.sun.xml.internal.stream.buffer.XMLStreamBuffer;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 import com.sun.xml.internal.org.jvnet.staxex.Base64Data;
 import com.sun.xml.internal.org.jvnet.staxex.XMLStreamWriterEx;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamWriter;
 /**
  * A processor of a {@link XMLStreamBuffer} that writes the XML infoset to a
  * {@link XMLStreamWriter}.
  *
  * @author Paul.Sandoz@Sun.Com
  * @author K.Venugopal@sun.com
  */
 public class StreamWriterBufferProcessor extends AbstractProcessor {
     public StreamWriterBufferProcessor() {
     }
     /**
      * @deprecated
      *      Use {@link #StreamWriterBufferProcessor(XMLStreamBuffer, boolean)}
      */
     public StreamWriterBufferProcessor(XMLStreamBuffer buffer) {
         setXMLStreamBuffer(buffer,buffer.isFragment());
     }
     /**
      * @param produceFragmentEvent
      *      True to generate fragment SAX events without start/endDocument.
      *      False to generate a full document SAX events.
      */
     public StreamWriterBufferProcessor(XMLStreamBuffer buffer,boolean produceFragmentEvent) {
         setXMLStreamBuffer(buffer,produceFragmentEvent);
     }
     public final void process(XMLStreamBuffer buffer, XMLStreamWriter writer) throws XMLStreamException {
         setXMLStreamBuffer(buffer,buffer.isFragment());
         process(writer);
     }
     public void process(XMLStreamWriter writer) throws XMLStreamException {
         if(_fragmentMode){
             writeFragment(writer);
         }else{
             write(writer);
         }
     }
     /**
      * @deprecated
      *      Use {@link #setXMLStreamBuffer(XMLStreamBuffer, boolean)}
      */
     public void setXMLStreamBuffer(XMLStreamBuffer buffer) {
         setBuffer(buffer);
     }
     /**
      * @param produceFragmentEvent
      *      True to generate fragment SAX events without start/endDocument.
      *      False to generate a full document SAX events.
      */
     public void setXMLStreamBuffer(XMLStreamBuffer buffer, boolean produceFragmentEvent) {
         setBuffer(buffer,produceFragmentEvent);
     }
     /**
      * Writes a full XML infoset event to the given writer,
      * including start/end document.
      * Any inscope namespaces present will be written as namespace
      * delcarations on each top-level element.
      */
     public void write(XMLStreamWriter writer) throws XMLStreamException{
         if(!_fragmentMode) {
             if(_treeCount>1)
                 throw new IllegalStateException("forest cannot be written as a full infoset");
             writer.writeStartDocument();
         }
         while(true) {
             int item = getEIIState(peekStructure());
             writer.flush();
             switch(item) {
                 case STATE_DOCUMENT:
                     readStructure(); //skip
                     break;
                 case STATE_ELEMENT_U_LN_QN:
                 case STATE_ELEMENT_P_U_LN:
                 case STATE_ELEMENT_U_LN:
                 case STATE_ELEMENT_LN:
                     writeFragment(writer);
                     break;
                 case STATE_COMMENT_AS_CHAR_ARRAY_SMALL: {
                     readStructure();
                     final int length = readStructure();
                     final int start = readContentCharactersBuffer(length);
                     final String comment = new String(_contentCharactersBuffer, start, length);
                     writer.writeComment(comment);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_MEDIUM: {
                     readStructure();
                     final int length = readStructure16();
                     final int start = readContentCharactersBuffer(length);
                     final String comment = new String(_contentCharactersBuffer, start, length);
                     writer.writeComment(comment);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_COPY: {
                     readStructure();
                     final char[] ch = readContentCharactersCopy();
                     writer.writeComment(new String(ch));
                     break;
                 }
                 case STATE_PROCESSING_INSTRUCTION:
                     readStructure();
                     writer.writeProcessingInstruction(readStructureString(), readStructureString());
                     break;
                 case STATE_END: // done
                     readStructure();
                     writer.writeEndDocument();
                     return;
                 default:
                     throw new XMLStreamException("Invalid State "+item);
             }
         }
     }
     /**
      * Writes the buffer as a fragment, meaning
      * the writer will not receive start/endDocument events.
      * Any inscope namespaces present will be written as namespace
      * delcarations on each top-level element.
      * <p>
      * If {@link XMLStreamBuffer} has a forest, this method will write all the forests.
      */
     public void writeFragment(XMLStreamWriter writer) throws XMLStreamException {
         if (writer instanceof XMLStreamWriterEx) {
             writeFragmentEx((XMLStreamWriterEx)writer);
         } else {
             writeFragmentNoEx(writer);
         }
     }
     public void writeFragmentEx(XMLStreamWriterEx writer) throws XMLStreamException {
         int depth = 0;  // used to determine when we are done with a tree.
         int item = getEIIState(peekStructure());
         if(item==STATE_DOCUMENT)
             readStructure();    // skip STATE_DOCUMENT
         do {
             item = readEiiState();
             switch(item) {
                 case STATE_DOCUMENT:
                     throw new AssertionError();
                 case STATE_ELEMENT_U_LN_QN: {
                     depth ++;
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     final String prefix = getPrefixFromQName(readStructureString());
                     writer.writeStartElement(prefix,localName,uri);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_ELEMENT_P_U_LN: {
                     depth ++;
                     final String prefix = readStructureString();
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     writer.writeStartElement(prefix,localName,uri);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_ELEMENT_U_LN: {
                     depth ++;
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     writer.writeStartElement("",localName,uri);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_ELEMENT_LN: {
                     depth ++;
                     final String localName = readStructureString();
                     writer.writeStartElement(localName);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_TEXT_AS_CHAR_ARRAY_SMALL: {
                     final int length = readStructure();
                     final int start = readContentCharactersBuffer(length);
                     writer.writeCharacters(_contentCharactersBuffer,start,length);
                     break;
                 }
                 case STATE_TEXT_AS_CHAR_ARRAY_MEDIUM: {
                     final int length = readStructure16();
                     final int start = readContentCharactersBuffer(length);
                     writer.writeCharacters(_contentCharactersBuffer,start,length);
                     break;
                 }
                 case STATE_TEXT_AS_CHAR_ARRAY_COPY: {
                     char[] c = readContentCharactersCopy();
                     writer.writeCharacters(c,0,c.length);
                     break;
                 }
                 case STATE_TEXT_AS_STRING: {
                     final String s = readContentString();
                     writer.writeCharacters(s);
                     break;
                 }
                 case STATE_TEXT_AS_OBJECT: {
                     final CharSequence c = (CharSequence)readContentObject();
                     writer.writePCDATA(c);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_SMALL: {
                     final int length = readStructure();
                     final int start = readContentCharactersBuffer(length);
                     final String comment = new String(_contentCharactersBuffer, start, length);
                     writer.writeComment(comment);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_MEDIUM: {
                     final int length = readStructure16();
                     final int start = readContentCharactersBuffer(length);
                     final String comment = new String(_contentCharactersBuffer, start, length);
                     writer.writeComment(comment);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_COPY: {
                     final char[] ch = readContentCharactersCopy();
                     writer.writeComment(new String(ch));
                     break;
                 }
                 case STATE_PROCESSING_INSTRUCTION:
                     writer.writeProcessingInstruction(readStructureString(), readStructureString());
                     break;
                 case STATE_END:
                     writer.writeEndElement();
                     depth --;
                     if(depth==0)
                         _treeCount--;
                     break;
                 default:
                     throw new XMLStreamException("Invalid State "+item);
             }
         } while(depth>0 || _treeCount>0);
     }
     public void writeFragmentNoEx(XMLStreamWriter writer) throws XMLStreamException {
         int depth = 0;
         int item = getEIIState(peekStructure());
         if(item==STATE_DOCUMENT)
             readStructure();    // skip STATE_DOCUMENT
         do {
             item = readEiiState();
             switch(item) {
                 case STATE_DOCUMENT:
                     throw new AssertionError();
                 case STATE_ELEMENT_U_LN_QN: {
                     depth ++;
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     final String prefix = getPrefixFromQName(readStructureString());
                     writer.writeStartElement(prefix,localName,uri);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_ELEMENT_P_U_LN: {
                     depth ++;
                     final String prefix = readStructureString();
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     writer.writeStartElement(prefix,localName,uri);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_ELEMENT_U_LN: {
                     depth ++;
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     writer.writeStartElement("",localName,uri);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_ELEMENT_LN: {
                     depth ++;
                     final String localName = readStructureString();
                     writer.writeStartElement(localName);
                     writeAttributes(writer, isInscope(depth));
                     break;
                 }
                 case STATE_TEXT_AS_CHAR_ARRAY_SMALL: {
                     final int length = readStructure();
                     final int start = readContentCharactersBuffer(length);
                     writer.writeCharacters(_contentCharactersBuffer,start,length);
                     break;
                 }
                 case STATE_TEXT_AS_CHAR_ARRAY_MEDIUM: {
                     final int length = readStructure16();
                     final int start = readContentCharactersBuffer(length);
                     writer.writeCharacters(_contentCharactersBuffer,start,length);
                     break;
                 }
                 case STATE_TEXT_AS_CHAR_ARRAY_COPY: {
                     char[] c = readContentCharactersCopy();
                     writer.writeCharacters(c,0,c.length);
                     break;
                 }
                 case STATE_TEXT_AS_STRING: {
                     final String s = readContentString();
                     writer.writeCharacters(s);
                     break;
                 }
                 case STATE_TEXT_AS_OBJECT: {
                     final CharSequence c = (CharSequence)readContentObject();
                     if (c instanceof Base64Data) {
                         try {
                             Base64Data bd = (Base64Data)c;
                             bd.writeTo(writer);
                         } catch (IOException e) {
                           throw new XMLStreamException(e);
                         }
                     } else {
                          writer.writeCharacters(c.toString());
                     }
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_SMALL: {
                     final int length = readStructure();
                     final int start = readContentCharactersBuffer(length);
                     final String comment = new String(_contentCharactersBuffer, start, length);
                     writer.writeComment(comment);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_MEDIUM: {
                     final int length = readStructure16();
                     final int start = readContentCharactersBuffer(length);
                     final String comment = new String(_contentCharactersBuffer, start, length);
                     writer.writeComment(comment);
                     break;
                 }
                 case STATE_COMMENT_AS_CHAR_ARRAY_COPY: {
                     final char[] ch = readContentCharactersCopy();
                     writer.writeComment(new String(ch));
                     break;
                 }
                 case STATE_PROCESSING_INSTRUCTION:
                     writer.writeProcessingInstruction(readStructureString(), readStructureString());
                     break;
                 case STATE_END:
                     writer.writeEndElement();
                     depth --;
                     if(depth==0)
                         _treeCount--;
                     break;
                 default:
                     throw new XMLStreamException("Invalid State "+item);
             }
         } while(depth > 0 || _treeCount>0);
     }
     private boolean isInscope(int depth) {
         return _buffer.getInscopeNamespaces().size() > 0 && depth ==1;
     }
     /*
      * @param inscope: true means write inscope namespaces
      */
     private void writeAttributes(XMLStreamWriter writer, boolean inscope) throws XMLStreamException {
         // prefixSet to collect prefixes that are written before writing inscope namespaces
         Set<String> prefixSet = inscope ? new HashSet<String>() : Collections.<String>emptySet();
         int item = peekStructure();
         if ((item & TYPE_MASK) == T_NAMESPACE_ATTRIBUTE) {
             // Skip the namespace declarations on the element
             // they will have been added already
             item = writeNamespaceAttributes(item, writer, inscope, prefixSet);
         }
         if (inscope) {
             writeInscopeNamespaces(writer, prefixSet);
         }
         if ((item & TYPE_MASK) == T_ATTRIBUTE) {
             writeAttributes(item, writer);
         }
     }
     private static String fixNull(String s) {
         if (s == null) return "";
         else return s;
     }
     /*
      * @param prefixSet: already written prefixes
      */
     private void writeInscopeNamespaces(XMLStreamWriter writer, Set<String> prefixSet) throws XMLStreamException {
         for (Map.Entry<String, String> e : _buffer.getInscopeNamespaces().entrySet()) {
             String key = fixNull(e.getKey());
             // If the prefix is already written, do not write the prefix
             if (!prefixSet.contains(key)) {
                 writer.writeNamespace(key, e.getValue());
             }
         }
     }
     private int writeNamespaceAttributes(int item, XMLStreamWriter writer, boolean collectPrefixes, Set<String> prefixSet) throws XMLStreamException {
         do {
             switch(getNIIState(item)){
                 case STATE_NAMESPACE_ATTRIBUTE:
                     // Undeclaration of default namespace
                     writer.writeDefaultNamespace("");
                     if (collectPrefixes) {
                         prefixSet.add("");
                     }
                     break;
                 case STATE_NAMESPACE_ATTRIBUTE_P:
                     // Undeclaration of namespace
                     // Declaration with prefix
                     String prefix = readStructureString();
                     writer.writeNamespace(prefix, "");
                     if (collectPrefixes) {
                         prefixSet.add(prefix);
                     }
                     break;
                 case STATE_NAMESPACE_ATTRIBUTE_P_U:
                     // Declaration with prefix
                     prefix = readStructureString();
                     writer.writeNamespace(prefix, readStructureString());
                     if (collectPrefixes) {
                         prefixSet.add(prefix);
                     }
                     break;
                 case STATE_NAMESPACE_ATTRIBUTE_U:
                     // Default declaration
                     writer.writeDefaultNamespace(readStructureString());
                     if (collectPrefixes) {
                         prefixSet.add("");
                     }
                     break;
             }
             readStructure();
             item = peekStructure();
         } while((item & TYPE_MASK) == T_NAMESPACE_ATTRIBUTE);
         return item;
     }
     private void writeAttributes(int item, XMLStreamWriter writer) throws XMLStreamException {
         do {
             switch(getAIIState(item)) {
                 case STATE_ATTRIBUTE_U_LN_QN: {
                     final String uri = readStructureString();
                     final String localName = readStructureString();
                     final String prefix = getPrefixFromQName(readStructureString());
                     writer.writeAttribute(prefix,uri,localName,readContentString());
                     break;
                 }
                 case STATE_ATTRIBUTE_P_U_LN:
                     writer.writeAttribute(readStructureString(), readStructureString(),
                             readStructureString(), readContentString());
                     break;
                 case STATE_ATTRIBUTE_U_LN:
                     writer.writeAttribute(readStructureString(), readStructureString(), readContentString());
                     break;
                 case STATE_ATTRIBUTE_LN:
                     writer.writeAttribute(readStructureString(), readContentString());
                     break;
             }
             // Ignore the attribute type
             readStructureString();
             readStructure();
             item = peekStructure();
         } while((item & TYPE_MASK) == T_ATTRIBUTE);
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/stax/StreamWriterBufferProcessor.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/stax/StreamWriterBufferProcessor.java