jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/MutableXMLStreamBuffer.java@dffc222439a1 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/MutableXMLStreamBuffer.java@dffc222439a1 (annotated)

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

Sun, 18 Jun 2017 23:18:45 +0100

author: aefimov
date: Sun, 18 Jun 2017 23:18:45 +0100
changeset 1443: dffc222439a1
parent 397: b99d7e355d4b
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8172297: In java 8, the marshalling with JAX-WS does not escape carriage return
Reviewed-by: lancea

 /*
  * 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;
 import com.sun.xml.internal.stream.buffer.sax.Properties;
 import com.sun.xml.internal.stream.buffer.sax.SAXBufferCreator;
 import com.sun.xml.internal.stream.buffer.stax.StreamReaderBufferCreator;
 import com.sun.xml.internal.stream.buffer.stax.StreamWriterBufferCreator;
 import org.xml.sax.ContentHandler;
 import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamReader;
 import javax.xml.stream.XMLStreamWriter;
 import java.io.IOException;
 import java.io.InputStream;
 /**
  *
  * A mutable stream-based buffer of an XML infoset.
  *
  * <p>
  * A MutableXMLStreamBuffer is created using specific SAX and StAX-based
  * creators. Utility methods on MutableXMLStreamBuffer are provided for
  * such functionality that utilize SAX and StAX-based creators.
  *
  * <p>
  * Once instantiated the same instance of a MutableXMLStreamBuffer may be reused for
  * creation to reduce the amount of Objects instantiated and garbage
  * collected that are required for internally representing an XML infoset.
  *
  * <p>
  * A MutableXMLStreamBuffer is not designed to be created and processed
  * concurrently. If done so unspecified behaviour may occur.
  */
 public class MutableXMLStreamBuffer extends XMLStreamBuffer {
     /**
      * The default array size for the arrays used in internal representation
      * of the XML infoset.
      */
     public static final int DEFAULT_ARRAY_SIZE = 512;
     /**
      * Create a new MutableXMLStreamBuffer using the
      * {@link MutableXMLStreamBuffer#DEFAULT_ARRAY_SIZE}.
      */
     public MutableXMLStreamBuffer() {
         this(DEFAULT_ARRAY_SIZE);
     }
     /**
      * Set the system identifier for this buffer.
      * @param systemId The system identifier.
      */
     public void setSystemId(String systemId) {
         this.systemId = systemId;
     }
     /**
      * Create a new MutableXMLStreamBuffer.
      *
      * @param size
      * The size of the arrays used in the internal representation
      * of the XML infoset.
      * @throws NegativeArraySizeException
      * If the <code>size</code> argument is less than <code>0</code>.
      */
     public MutableXMLStreamBuffer(int size) {
         _structure = new FragmentedArray<byte[]>(new byte[size]);
         _structureStrings = new FragmentedArray<String[]>(new String[size]);
         _contentCharactersBuffer = new FragmentedArray<char[]>(new char[4096]);
         _contentObjects = new FragmentedArray<Object[]>(new Object[size]);
         // Set the first element of structure array to indicate an empty buffer
         // that has not been created
         _structure.getArray()[0] = (byte) AbstractCreatorProcessor.T_END;
     }
     /**
      * Create contents of a buffer from a XMLStreamReader.
      *
      * <p>
      * The MutableXMLStreamBuffer is reset (see {@link #reset}) before creation.
      *
      * <p>
      * The MutableXMLStreamBuffer is created by consuming the events on the XMLStreamReader using
      * an instance of {@link StreamReaderBufferCreator}.
      *
      * @param reader
      * A XMLStreamReader to read from to create.
      */
     public void createFromXMLStreamReader(XMLStreamReader reader) throws XMLStreamException {
         reset();
         StreamReaderBufferCreator c = new StreamReaderBufferCreator(this);
         c.create(reader);
     }
     /**
      * Create contents of a buffer from a XMLStreamWriter.
      *
      * <p>
      * The MutableXMLStreamBuffer is reset (see {@link #reset}) before creation.
      *
      * <p>
      * The MutableXMLStreamBuffer is created by consuming events on a XMLStreamWriter using
      * an instance of {@link StreamWriterBufferCreator}.
      */
     public XMLStreamWriter createFromXMLStreamWriter() {
         reset();
         return new StreamWriterBufferCreator(this);
     }
     /**
      * Create contents of a buffer from a {@link SAXBufferCreator}.
      *
      * <p>
      * The MutableXMLStreamBuffer is reset (see {@link #reset}) before creation.
      *
      * <p>
      * The MutableXMLStreamBuffer is created by consuming events from a {@link ContentHandler} using
      * an instance of {@link SAXBufferCreator}.
      *
      * @return The {@link SAXBufferCreator} to create from.
      */
     public SAXBufferCreator createFromSAXBufferCreator() {
         reset();
         SAXBufferCreator c = new SAXBufferCreator();
         c.setBuffer(this);
         return c;
     }
     /**
      * Create contents of a buffer from a {@link XMLReader} and {@link InputStream}.
      *
      * <p>
      * The MutableXMLStreamBuffer is reset (see {@link #reset}) before creation.
      *
      * <p>
      * The MutableXMLStreamBuffer is created by using an instance of {@link SAXBufferCreator}
      * and registering associated handlers on the {@link XMLReader}.
      *
      * @param reader
      * The {@link XMLReader} to use for parsing.
      * @param in
      * The {@link InputStream} to be parsed.
      */
     public void createFromXMLReader(XMLReader reader, InputStream in) throws SAXException, IOException {
         createFromXMLReader(reader, in, null);
     }
     /**
      * Create contents of a buffer from a {@link XMLReader} and {@link InputStream}.
      *
      * <p>
      * The MutableXMLStreamBuffer is reset (see {@link #reset}) before creation.
      *
      * <p>
      * The MutableXMLStreamBuffer is created by using an instance of {@link SAXBufferCreator}
      * and registering associated handlers on the {@link XMLReader}.
      *
      * @param reader
      * The {@link XMLReader} to use for parsing.
      * @param in
      * The {@link InputStream} to be parsed.
      * @param systemId
      * The system ID of the input stream.
      */
     public void createFromXMLReader(XMLReader reader, InputStream in, String systemId) throws SAXException, IOException {
         reset();
         SAXBufferCreator c = new SAXBufferCreator(this);
         reader.setContentHandler(c);
         reader.setDTDHandler(c);
         reader.setProperty(Properties.LEXICAL_HANDLER_PROPERTY, c);
         c.create(reader, in, systemId);
     }
     /**
      * Reset the MutableXMLStreamBuffer.
      *
      * <p>
      * This method will reset the MutableXMLStreamBuffer to a state of being "uncreated"
      * similar to the state of a newly instantiated MutableXMLStreamBuffer.
      *
      * <p>
      * As many Objects as possible will be retained for reuse in future creation.
      */
     public void reset() {
         // Reset the ptrs in arrays to 0
         _structurePtr =
                 _structureStringsPtr =
                 _contentCharactersBufferPtr =
                 _contentObjectsPtr = 0;
         // Set the first element of structure array to indicate an empty buffer
         // that has not been created
         _structure.getArray()[0] = (byte)AbstractCreatorProcessor.T_END;
         // Clean up content objects
         _contentObjects.setNext(null);
         final Object[] o = _contentObjects.getArray();
         for (int i = 0; i < o.length; i++) {
             if (o[i] != null) {
                 o[i] = null;
             } else {
                 break;
             }
         }
         treeCount = 0;
         /*
          * TODO consider truncating the size of _structureStrings and
          * _contentCharactersBuffer to limit the memory used by the buffer
          */
     }
     protected void setHasInternedStrings(boolean hasInternedStrings) {
         _hasInternedStrings = hasInternedStrings;
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/MutableXMLStreamBuffer.java@dffc222439a1 (annotated)

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