jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/xsom/util/DomAnnotationParserFactory.java@d950f4a0753b (annotated)

src/share/jaxws_classes/com/sun/xml/internal/xsom/util/DomAnnotationParserFactory.java@d950f4a0753b (annotated)

src/share/jaxws_classes/com/sun/xml/internal/xsom/util/DomAnnotationParserFactory.java

Fri, 14 Feb 2014 11:13:45 +0100

author: mkos
date: Fri, 14 Feb 2014 11:13:45 +0100
changeset 558: d950f4a0753b
parent 515: 6cd506508147
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8026188: Enhance envelope factory
Summary: Avoiding caching data initialized via TCCL in static context; fix also reviewed by Alexander Fomin
Reviewed-by: ahgross, mgrebac, skoivu

 /*
  * Copyright (c) 1997, 2014, 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.xsom.util;
 import com.sun.xml.internal.xsom.XSAnnotation;
 import com.sun.xml.internal.xsom.parser.AnnotationContext;
 import com.sun.xml.internal.xsom.parser.AnnotationParser;
 import com.sun.xml.internal.xsom.parser.AnnotationParserFactory;
 import javax.xml.XMLConstants;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 import org.xml.sax.ContentHandler;
 import org.xml.sax.EntityResolver;
 import org.xml.sax.ErrorHandler;
 import javax.xml.transform.TransformerConfigurationException;
 import javax.xml.transform.dom.DOMResult;
 import javax.xml.transform.sax.SAXTransformerFactory;
 import javax.xml.transform.sax.TransformerHandler;
 /**
  * {@link AnnotationParserFactory} that parses annotations into a W3C DOM.
  *
  * <p>
  * If you use this parser factory, you'll get {@link Element} that represents
  * &lt;xs:annotation> from {@link XSAnnotation#getAnnotation()}.
  *
  * <p>
  * When multiple &lt;xs:annotation>s are found for the given schema component,
  * you'll see all &lt;xs:appinfo>s and &lt;xs:documentation>s combined under
  * one &lt;xs:annotation> element.
  *
  * @author Kohsuke Kawaguchi
  */
 public class DomAnnotationParserFactory implements AnnotationParserFactory {
     public AnnotationParser create() {
         return new AnnotationParserImpl();
     }
     public AnnotationParser create(boolean disableSecureProcessing) {
         return new AnnotationParserImpl(disableSecureProcessing);
     }
     private static final ContextClassloaderLocal<SAXTransformerFactory> stf = new ContextClassloaderLocal<SAXTransformerFactory>() {
         @Override
         protected SAXTransformerFactory initialValue() throws Exception {
             return (SAXTransformerFactory) SAXTransformerFactory.newInstance();
         }
     };
     private static class AnnotationParserImpl extends AnnotationParser {
         /**
          * Identity transformer used to parse SAX into DOM.
          */
         private final TransformerHandler transformer;
         private DOMResult result;
         AnnotationParserImpl() {
             this(false);
         }
         AnnotationParserImpl(boolean disableSecureProcessing) {
             try {
                 SAXTransformerFactory factory = stf.get();
                 factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, disableSecureProcessing);
                 transformer = factory.newTransformerHandler();
             } catch (TransformerConfigurationException e) {
                 throw new Error(e); // impossible
             }
         }
         public ContentHandler getContentHandler(AnnotationContext context, String parentElementName, ErrorHandler errorHandler, EntityResolver entityResolver) {
             result = new DOMResult();
             transformer.setResult(result);
             return transformer;
         }
         public Object getResult(Object existing) {
             Document dom = (Document)result.getNode();
             Element e = dom.getDocumentElement();
             if(existing instanceof Element) {
                 // merge all the children
                 Element prev = (Element) existing;
                 Node anchor = e.getFirstChild();
                 while(prev.getFirstChild()!=null) {
                     Node move = prev.getFirstChild();
                     e.insertBefore(e.getOwnerDocument().adoptNode(move), anchor );
                 }
             }
             return e;
         }
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/xsom/util/DomAnnotationParserFactory.java@d950f4a0753b (annotated)

src/share/jaxws_classes/com/sun/xml/internal/xsom/util/DomAnnotationParserFactory.java