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Sun Java Streaming XML Parser (SJSXP) is the implementation of JSR 173.
The newest version!
/*
* $Id: PropertyManager.java,v 1.9 2007-10-03 04:59:34 joehw Exp $
*/
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
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*/
package com.sun.xml.stream;
import java.util.HashMap;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLResolver;
/**
* This class manages different properties related to Stax specification and its implementation.
* This class constructor also takes itself (PropertyManager object) as parameter and initializes the
* object with the property taken from the object passed.
*
* @author Neeraj Bajaj, [email protected]
* @author [email protected]
*/
public class PropertyManager {
public static final String STAX_NOTATIONS = "javax.xml.stream.notations";
public static final String STAX_ENTITIES = "javax.xml.stream.entities";
private static final String STRING_INTERNING = "http://xml.org/sax/features/string-interning";
HashMap supportedProps = new HashMap();
public static final int CONTEXT_READER = 1;
public static final int CONTEXT_WRITER = 2;
/** Creates a new instance of PropertyManager */
public PropertyManager(int context) {
switch(context){
case CONTEXT_READER:{
initConfigurableReaderProperties();
break;
}
case CONTEXT_WRITER:{
initWriterProps();
break;
}
}
}
/**
* Initialize this object with the properties taken from passed PropertyManager object.
*/
public PropertyManager(PropertyManager propertyManager){
HashMap properties = propertyManager.getProperties();
supportedProps.putAll(properties);
}
private HashMap getProperties(){
return supportedProps ;
}
/**
* Important point:
* 1. We are not exposing Xerces namespace property. Application should configure namespace through
* Stax specific property.
*
*/
private void initConfigurableReaderProperties(){
//spec default values
supportedProps.put(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.TRUE);
supportedProps.put(XMLInputFactory.IS_VALIDATING, Boolean.FALSE);
supportedProps.put(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.TRUE);
supportedProps.put(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.TRUE);
supportedProps.put(XMLInputFactory.IS_COALESCING, Boolean.FALSE);
supportedProps.put(XMLInputFactory.SUPPORT_DTD, Boolean.TRUE);
supportedProps.put(XMLInputFactory.REPORTER, null);
supportedProps.put(XMLInputFactory.RESOLVER, null);
supportedProps.put(XMLInputFactory.ALLOCATOR, null);
supportedProps.put(STAX_NOTATIONS,null );
//zephyr (implementation) specific properties which can be set by the application.
//interning is always done
supportedProps.put(Constants.SAX_FEATURE_PREFIX + Constants.STRING_INTERNING_FEATURE , Boolean.TRUE);
//recognizing java encoding names by default
supportedProps.put(Constants.XERCES_FEATURE_PREFIX + Constants.ALLOW_JAVA_ENCODINGS_FEATURE, Boolean.TRUE) ;
supportedProps.put(Constants.REUSE_INSTANCE, Boolean.FALSE);
supportedProps.put(Constants.ZEPHYR_PROPERTY_PREFIX + Constants.STAX_REPORT_CDATA_EVENT , Boolean.FALSE);
supportedProps.put(Constants.ZEPHYR_PROPERTY_PREFIX + Constants.IGNORE_EXTERNAL_DTD, Boolean.FALSE);
supportedProps.put(Constants.XERCES_FEATURE_PREFIX + Constants.WARN_ON_DUPLICATE_ATTDEF_FEATURE, Boolean.FALSE);
supportedProps.put(Constants.XERCES_FEATURE_PREFIX + Constants.WARN_ON_DUPLICATE_ENTITYDEF_FEATURE, Boolean.FALSE);
supportedProps.put(Constants.XERCES_FEATURE_PREFIX + Constants.WARN_ON_UNDECLARED_ELEMDEF_FEATURE, Boolean.FALSE);
supportedProps.put(Constants.ZEPHYR_PROPERTY_PREFIX + Constants.IMPLEMENTATION_NAME, "sjsxp");
}
private void initWriterProps(){
supportedProps.put(XMLOutputFactory.IS_REPAIRING_NAMESPACES , Boolean.FALSE);
//default value of escaping characters is 'true'
supportedProps.put(Constants.ESCAPE_CHARACTERS , Boolean.TRUE);
supportedProps.put(Constants.REUSE_INSTANCE, Boolean.FALSE);
supportedProps.put(Constants.ZEPHYR_PROPERTY_PREFIX + Constants.IMPLEMENTATION_NAME, "sjsxp");
supportedProps.put(Constants.ZEPHYR_PROPERTY_PREFIX + Constants.OUTPUTSTREAM, null);
}
/**
* public void reset(){
* supportedProps.clear() ;
* }
*/
public boolean containsProperty(String property){
return supportedProps.containsKey(property) ;
}
public Object getProperty(String property) {
return supportedProps.get(property);
}
public void setProperty(String property, Object value){
String equivalentProperty = null ;
if(property == XMLInputFactory.IS_NAMESPACE_AWARE || property.equals(XMLInputFactory.IS_NAMESPACE_AWARE)){
equivalentProperty = Constants.XERCES_FEATURE_PREFIX + Constants.NAMESPACES_FEATURE ;
}
else if(property == XMLInputFactory.IS_VALIDATING || property.equals(XMLInputFactory.IS_VALIDATING)){
if( (value instanceof Boolean) && ((Boolean)value).booleanValue()){
throw new java.lang.IllegalArgumentException("true value of isValidating not supported") ;
}
}
else if(property == STRING_INTERNING || property.equals(STRING_INTERNING)){
if( (value instanceof Boolean) && !((Boolean)value).booleanValue()){
throw new java.lang.IllegalArgumentException("false value of " + STRING_INTERNING + "feature is not supported") ;
}
}
else if(property == XMLInputFactory.RESOLVER || property.equals(XMLInputFactory.RESOLVER)){
//add internal stax property
supportedProps.put( Constants.XERCES_PROPERTY_PREFIX + Constants.STAX_ENTITY_RESOLVER_PROPERTY , new StaxEntityResolverWrapper((XMLResolver)value)) ;
}
supportedProps.put(property, value ) ;
if(equivalentProperty != null){
supportedProps.put(equivalentProperty, value ) ;
}
}
public String toString(){
return supportedProps.toString();
}
}//PropertyManager
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