src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/output/XMLEventWriterOutput.java

changeset 0
373ffda63c9a
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/output/XMLEventWriterOutput.java	Wed Apr 27 01:27:09 2016 +0800
     1.3 @@ -0,0 +1,126 @@
     1.4 +/*
     1.5 + * Copyright (c) 1997, 2011, 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.bind.v2.runtime.output;
    1.30 +
    1.31 +import java.io.IOException;
    1.32 +
    1.33 +import javax.xml.stream.XMLEventFactory;
    1.34 +import javax.xml.stream.XMLEventWriter;
    1.35 +import javax.xml.stream.XMLStreamException;
    1.36 +import javax.xml.stream.events.Attribute;
    1.37 +import javax.xml.stream.events.Characters;
    1.38 +
    1.39 +import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
    1.40 +
    1.41 +import org.xml.sax.SAXException;
    1.42 +
    1.43 +/**
    1.44 + * {@link XmlOutput} that writes to StAX {@link XMLEventWriter}.
    1.45 + *
    1.46 + * @author Kohsuke Kawaguchi
    1.47 + */
    1.48 +public class XMLEventWriterOutput extends XmlOutputAbstractImpl {
    1.49 +    private final XMLEventWriter out;
    1.50 +    private final XMLEventFactory ef;
    1.51 +
    1.52 +    /** One whitespace. */
    1.53 +    private final Characters sp;
    1.54 +
    1.55 +    public XMLEventWriterOutput(XMLEventWriter out) {
    1.56 +        this.out = out;
    1.57 +        ef = XMLEventFactory.newInstance();
    1.58 +        sp = ef.createCharacters(" ");
    1.59 +    }
    1.60 +
    1.61 +    // not called if we are generating fragments
    1.62 +    @Override
    1.63 +    public void startDocument(XMLSerializer serializer, boolean fragment, int[] nsUriIndex2prefixIndex, NamespaceContextImpl nsContext) throws IOException, SAXException, XMLStreamException {
    1.64 +        super.startDocument(serializer, fragment,nsUriIndex2prefixIndex,nsContext);
    1.65 +        if(!fragment)
    1.66 +            out.add(ef.createStartDocument());
    1.67 +    }
    1.68 +
    1.69 +    public void endDocument(boolean fragment) throws IOException, SAXException, XMLStreamException {
    1.70 +        if(!fragment) {
    1.71 +            out.add(ef.createEndDocument());
    1.72 +            out.flush();
    1.73 +        }
    1.74 +        super.endDocument(fragment);
    1.75 +    }
    1.76 +
    1.77 +    public void beginStartTag(int prefix, String localName) throws IOException, XMLStreamException {
    1.78 +        out.add(
    1.79 +            ef.createStartElement(
    1.80 +                nsContext.getPrefix(prefix),
    1.81 +                nsContext.getNamespaceURI(prefix),
    1.82 +                localName));
    1.83 +
    1.84 +        NamespaceContextImpl.Element nse = nsContext.getCurrent();
    1.85 +        if(nse.count()>0) {
    1.86 +            for( int i=nse.count()-1; i>=0; i-- ) {
    1.87 +                String uri = nse.getNsUri(i);
    1.88 +                if(uri.length()==0 && nse.getBase()==1)
    1.89 +                    continue;   // no point in definint xmlns='' on the root
    1.90 +                out.add(ef.createNamespace(nse.getPrefix(i),uri));
    1.91 +            }
    1.92 +        }
    1.93 +    }
    1.94 +
    1.95 +    public void attribute(int prefix, String localName, String value) throws IOException, XMLStreamException {
    1.96 +        Attribute att;
    1.97 +        if(prefix==-1)
    1.98 +            att = ef.createAttribute(localName,value);
    1.99 +        else
   1.100 +            att = ef.createAttribute(
   1.101 +                    nsContext.getPrefix(prefix),
   1.102 +                    nsContext.getNamespaceURI(prefix),
   1.103 +                    localName, value);
   1.104 +
   1.105 +        out.add(att);
   1.106 +    }
   1.107 +
   1.108 +    public void endStartTag() throws IOException, SAXException {
   1.109 +        // noop
   1.110 +    }
   1.111 +
   1.112 +    public void endTag(int prefix, String localName) throws IOException, SAXException, XMLStreamException {
   1.113 +        out.add(
   1.114 +            ef.createEndElement(
   1.115 +                nsContext.getPrefix(prefix),
   1.116 +                nsContext.getNamespaceURI(prefix),
   1.117 +                localName));
   1.118 +    }
   1.119 +
   1.120 +    public void text(String value, boolean needsSeparatingWhitespace) throws IOException, SAXException, XMLStreamException {
   1.121 +        if(needsSeparatingWhitespace)
   1.122 +            out.add(sp);
   1.123 +        out.add(ef.createCharacters(value));
   1.124 +    }
   1.125 +
   1.126 +    public void text(Pcdata value, boolean needsSeparatingWhitespace) throws IOException, SAXException, XMLStreamException {
   1.127 +        text(value.toString(),needsSeparatingWhitespace);
   1.128 +    }
   1.129 +}

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