author | joehw |
Tue, 09 Jul 2013 16:34:52 -0700 | |
changeset 18890 | 25bdeca3173b |
parent 17534 | 21dc0b2762da |
child 20968 | dde41f8b7b96 |
permissions | -rw-r--r-- |
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/* |
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* reserved comment block |
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* DO NOT REMOVE OR ALTER! |
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*/ |
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/* |
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* Copyright 2001-2004 The Apache Software Foundation. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.sun.org.apache.xerces.internal.dom; |
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import com.sun.org.apache.xerces.internal.impl.Constants; |
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import com.sun.org.apache.xerces.internal.impl.XMLEntityManager; |
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import com.sun.org.apache.xerces.internal.impl.XMLErrorReporter; |
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import com.sun.org.apache.xerces.internal.impl.dv.DTDDVFactory; |
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import com.sun.org.apache.xerces.internal.impl.msg.XMLMessageFormatter; |
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import com.sun.org.apache.xerces.internal.impl.validation.ValidationManager; |
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import com.sun.org.apache.xerces.internal.util.DOMEntityResolverWrapper; |
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import com.sun.org.apache.xerces.internal.util.DOMErrorHandlerWrapper; |
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import com.sun.org.apache.xerces.internal.util.MessageFormatter; |
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import com.sun.org.apache.xerces.internal.util.ParserConfigurationSettings; |
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import com.sun.org.apache.xerces.internal.util.PropertyState; |
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import com.sun.org.apache.xerces.internal.util.SymbolTable; |
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import com.sun.org.apache.xerces.internal.utils.ObjectFactory; |
18890
25bdeca3173b
8016648: FEATURE_SECURE_PROCESSING set to true or false causes SAXParseException to be thrown
joehw
parents:
17534
diff
changeset
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import com.sun.org.apache.xerces.internal.utils.XMLSecurityPropertyManager; |
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import com.sun.org.apache.xerces.internal.xni.XMLDTDContentModelHandler; |
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import com.sun.org.apache.xerces.internal.xni.XMLDTDHandler; |
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import com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler; |
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import com.sun.org.apache.xerces.internal.xni.XNIException; |
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import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLComponent; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLErrorHandler; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource; |
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import com.sun.org.apache.xerces.internal.xni.parser.XMLParserConfiguration; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Locale; |
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import java.util.Vector; |
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import javax.xml.XMLConstants; |
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import org.w3c.dom.DOMConfiguration; |
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import org.w3c.dom.DOMErrorHandler; |
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import org.w3c.dom.DOMException; |
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import org.w3c.dom.DOMStringList; |
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import org.w3c.dom.ls.LSResourceResolver; |
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/** |
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* Xerces implementation of DOMConfiguration that maintains a table of recognized parameters. |
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* |
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* @xerces.internal |
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* |
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* @author Elena Litani, IBM |
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* @author Neeraj Bajaj, Sun Microsystems. |
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* @version $Id: DOMConfigurationImpl.java,v 1.9 2010-11-01 04:39:37 joehw Exp $ |
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*/ |
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public class DOMConfigurationImpl extends ParserConfigurationSettings |
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implements XMLParserConfiguration, DOMConfiguration { |
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// |
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// Constants |
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// |
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// feature identifiers |
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/** Feature identifier: validation. */ |
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protected static final String XERCES_VALIDATION = |
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Constants.SAX_FEATURE_PREFIX + Constants.VALIDATION_FEATURE; |
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/** Feature identifier: namespaces. */ |
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protected static final String XERCES_NAMESPACES = |
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Constants.SAX_FEATURE_PREFIX + Constants.NAMESPACES_FEATURE; |
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protected static final String SCHEMA = |
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Constants.XERCES_FEATURE_PREFIX + Constants.SCHEMA_VALIDATION_FEATURE; |
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protected static final String SCHEMA_FULL_CHECKING = |
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Constants.XERCES_FEATURE_PREFIX + Constants.SCHEMA_FULL_CHECKING; |
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protected static final String DYNAMIC_VALIDATION = |
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Constants.XERCES_FEATURE_PREFIX + Constants.DYNAMIC_VALIDATION_FEATURE; |
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protected static final String NORMALIZE_DATA = |
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Constants.XERCES_FEATURE_PREFIX + Constants.SCHEMA_NORMALIZED_VALUE; |
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/** sending psvi in the pipeline */ |
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protected static final String SEND_PSVI = |
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Constants.XERCES_FEATURE_PREFIX + Constants.SCHEMA_AUGMENT_PSVI; |
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protected final static String DTD_VALIDATOR_FACTORY_PROPERTY = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.DATATYPE_VALIDATOR_FACTORY_PROPERTY; |
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/** Feature identifier: namespace growth */ |
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protected static final String NAMESPACE_GROWTH = |
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Constants.XERCES_FEATURE_PREFIX + Constants.NAMESPACE_GROWTH_FEATURE; |
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protected static final String TOLERATE_DUPLICATES = |
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Constants.XERCES_FEATURE_PREFIX + Constants.TOLERATE_DUPLICATES_FEATURE; |
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// property identifiers |
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/** Property identifier: entity manager. */ |
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protected static final String ENTITY_MANAGER = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_MANAGER_PROPERTY; |
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/** Property identifier: error reporter. */ |
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protected static final String ERROR_REPORTER = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_REPORTER_PROPERTY; |
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/** Property identifier: xml string. */ |
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protected static final String XML_STRING = |
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Constants.SAX_PROPERTY_PREFIX + Constants.XML_STRING_PROPERTY; |
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/** Property identifier: symbol table. */ |
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protected static final String SYMBOL_TABLE = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.SYMBOL_TABLE_PROPERTY; |
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/** Property id: Grammar pool*/ |
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protected static final String GRAMMAR_POOL = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.XMLGRAMMAR_POOL_PROPERTY; |
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/** Property identifier: error handler. */ |
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protected static final String ERROR_HANDLER = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_HANDLER_PROPERTY; |
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/** Property identifier: entity resolver. */ |
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protected static final String ENTITY_RESOLVER = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_RESOLVER_PROPERTY; |
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/** Property identifier: JAXP schema language / DOM schema-type. */ |
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protected static final String JAXP_SCHEMA_LANGUAGE = |
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Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE; |
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/** Property identifier: JAXP schema source/ DOM schema-location. */ |
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protected static final String JAXP_SCHEMA_SOURCE = |
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Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE; |
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protected static final String VALIDATION_MANAGER = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.VALIDATION_MANAGER_PROPERTY; |
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/** Property identifier: Schema DV Factory */ |
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protected static final String SCHEMA_DV_FACTORY = |
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Constants.XERCES_PROPERTY_PREFIX + Constants.SCHEMA_DV_FACTORY_PROPERTY; |
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18890
25bdeca3173b
8016648: FEATURE_SECURE_PROCESSING set to true or false causes SAXParseException to be thrown
joehw
parents:
17534
diff
changeset
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/** Property identifier: Security property manager. */ |
25bdeca3173b
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private static final String XML_SECURITY_PROPERTY_MANAGER = |
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Constants.XML_SECURITY_PROPERTY_MANAGER; |
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// |
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// Data |
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// |
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XMLDocumentHandler fDocumentHandler; |
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/** Normalization features*/ |
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protected short features = 0; |
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protected final static short NAMESPACES = 0x1<<0; |
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protected final static short DTNORMALIZATION = 0x1<<1; |
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protected final static short ENTITIES = 0x1<<2; |
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protected final static short CDATA = 0x1<<3; |
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protected final static short SPLITCDATA = 0x1<<4; |
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protected final static short COMMENTS = 0x1<<5; |
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protected final static short VALIDATE = 0x1<<6; |
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protected final static short PSVI = 0x1<<7; |
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protected final static short WELLFORMED = 0x1<<8; |
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protected final static short NSDECL = 0x1<<9; |
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protected final static short INFOSET_TRUE_PARAMS = NAMESPACES | COMMENTS | WELLFORMED | NSDECL; |
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protected final static short INFOSET_FALSE_PARAMS = ENTITIES | DTNORMALIZATION | CDATA; |
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protected final static short INFOSET_MASK = INFOSET_TRUE_PARAMS | INFOSET_FALSE_PARAMS; |
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// components |
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/** Symbol table. */ |
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protected SymbolTable fSymbolTable; |
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/** Components. */ |
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protected ArrayList fComponents; |
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protected ValidationManager fValidationManager; |
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/** Locale. */ |
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protected Locale fLocale; |
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/** Error reporter */ |
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protected XMLErrorReporter fErrorReporter; |
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protected final DOMErrorHandlerWrapper fErrorHandlerWrapper = |
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new DOMErrorHandlerWrapper(); |
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// private data |
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private DOMStringList fRecognizedParameters; |
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// |
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// Constructors |
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// |
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/** Default Constructor. */ |
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protected DOMConfigurationImpl() { |
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this(null, null); |
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} // <init>() |
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/** |
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* Constructs a parser configuration using the specified symbol table. |
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* |
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* @param symbolTable The symbol table to use. |
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*/ |
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protected DOMConfigurationImpl(SymbolTable symbolTable) { |
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this(symbolTable, null); |
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} // <init>(SymbolTable) |
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/** |
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* Constructs a parser configuration using the specified symbol table |
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* and parent settings. |
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* |
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* @param symbolTable The symbol table to use. |
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* @param parentSettings The parent settings. |
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*/ |
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protected DOMConfigurationImpl(SymbolTable symbolTable, |
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XMLComponentManager parentSettings) { |
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super(parentSettings); |
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// create table for features and properties |
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fFeatures = new HashMap(); |
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fProperties = new HashMap(); |
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// add default recognized features |
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final String[] recognizedFeatures = { |
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XERCES_VALIDATION, |
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XERCES_NAMESPACES, |
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SCHEMA, |
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SCHEMA_FULL_CHECKING, |
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DYNAMIC_VALIDATION, |
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NORMALIZE_DATA, |
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SEND_PSVI, |
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NAMESPACE_GROWTH, |
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TOLERATE_DUPLICATES |
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}; |
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addRecognizedFeatures(recognizedFeatures); |
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// set state for default features |
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setFeature(XERCES_VALIDATION, false); |
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setFeature(SCHEMA, false); |
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setFeature(SCHEMA_FULL_CHECKING, false); |
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setFeature(DYNAMIC_VALIDATION, false); |
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setFeature(NORMALIZE_DATA, false); |
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setFeature(XERCES_NAMESPACES, true); |
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setFeature(SEND_PSVI, true); |
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setFeature(NAMESPACE_GROWTH, false); |
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// add default recognized properties |
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final String[] recognizedProperties = { |
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XML_STRING, |
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SYMBOL_TABLE, |
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ERROR_HANDLER, |
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ENTITY_RESOLVER, |
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ERROR_REPORTER, |
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ENTITY_MANAGER, |
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VALIDATION_MANAGER, |
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GRAMMAR_POOL, |
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JAXP_SCHEMA_SOURCE, |
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JAXP_SCHEMA_LANGUAGE, |
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DTD_VALIDATOR_FACTORY_PROPERTY, |
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SCHEMA_DV_FACTORY, |
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parents:
17534
diff
changeset
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XML_SECURITY_PROPERTY_MANAGER |
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}; |
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addRecognizedProperties(recognizedProperties); |
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// set default values for normalization features |
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features |= NAMESPACES; |
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features |= ENTITIES; |
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features |= COMMENTS; |
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features |= CDATA; |
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features |= SPLITCDATA; |
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features |= WELLFORMED; |
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features |= NSDECL; |
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if (symbolTable == null) { |
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symbolTable = new SymbolTable(); |
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} |
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fSymbolTable = symbolTable; |
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fComponents = new ArrayList(); |
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setProperty(SYMBOL_TABLE, fSymbolTable); |
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fErrorReporter = new XMLErrorReporter(); |
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setProperty(ERROR_REPORTER, fErrorReporter); |
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addComponent(fErrorReporter); |
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setProperty(DTD_VALIDATOR_FACTORY_PROPERTY, DTDDVFactory.getInstance()); |
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XMLEntityManager manager = new XMLEntityManager(); |
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setProperty(ENTITY_MANAGER, manager); |
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addComponent(manager); |
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fValidationManager = createValidationManager(); |
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setProperty(VALIDATION_MANAGER, fValidationManager); |
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18890
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17534
diff
changeset
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setProperty(Constants.XML_SECURITY_PROPERTY_MANAGER, |
25bdeca3173b
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new XMLSecurityPropertyManager()); |
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// add message formatters |
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if (fErrorReporter.getMessageFormatter(XMLMessageFormatter.XML_DOMAIN) == null) { |
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XMLMessageFormatter xmft = new XMLMessageFormatter(); |
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fErrorReporter.putMessageFormatter(XMLMessageFormatter.XML_DOMAIN, xmft); |
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fErrorReporter.putMessageFormatter(XMLMessageFormatter.XMLNS_DOMAIN, xmft); |
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} |
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// REVISIT: try to include XML Schema formatter. |
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// This is a hack to allow DTD configuration to be build. |
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// |
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if (fErrorReporter.getMessageFormatter("http://www.w3.org/TR/xml-schema-1") == null) { |
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MessageFormatter xmft = null; |
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331 |
try { |
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332 |
xmft = (MessageFormatter)( |
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12458 | 333 |
ObjectFactory.newInstance("com.sun.org.apache.xerces.internal.impl.xs.XSMessageFormatter", true)); |
12005 | 334 |
} catch (Exception exception){ |
335 |
} |
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336 |
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337 |
if (xmft != null) { |
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fErrorReporter.putMessageFormatter("http://www.w3.org/TR/xml-schema-1", xmft); |
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} |
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340 |
} |
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342 |
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343 |
// set locale |
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344 |
try { |
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345 |
setLocale(Locale.getDefault()); |
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346 |
} |
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347 |
catch (XNIException e) { |
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348 |
// do nothing |
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349 |
// REVISIT: What is the right thing to do? -Ac |
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350 |
} |
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351 |
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352 |
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353 |
} // <init>(SymbolTable) |
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354 |
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356 |
// |
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357 |
// XMLParserConfiguration methods |
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358 |
// |
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359 |
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360 |
/** |
|
361 |
* Parse an XML document. |
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362 |
* <p> |
|
363 |
* The parser can use this method to instruct this configuration |
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* to begin parsing an XML document from any valid input source |
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* (a character stream, a byte stream, or a URI). |
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* <p> |
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* Parsers may not invoke this method while a parse is in progress. |
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368 |
* Once a parse is complete, the parser may then parse another XML |
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* document. |
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370 |
* <p> |
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371 |
* This method is synchronous: it will not return until parsing |
|
372 |
* has ended. If a client application wants to terminate |
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373 |
* parsing early, it should throw an exception. |
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374 |
* |
|
375 |
* @param source The input source for the top-level of the |
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* XML document. |
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* |
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378 |
* @exception XNIException Any XNI exception, possibly wrapping |
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379 |
* another exception. |
|
380 |
* @exception IOException An IO exception from the parser, possibly |
|
381 |
* from a byte stream or character stream |
|
382 |
* supplied by the parser. |
|
383 |
*/ |
|
384 |
public void parse(XMLInputSource inputSource) |
|
385 |
throws XNIException, IOException{ |
|
386 |
// no-op |
|
387 |
} |
|
388 |
||
389 |
/** |
|
390 |
* Sets the document handler on the last component in the pipeline |
|
391 |
* to receive information about the document. |
|
392 |
* |
|
393 |
* @param documentHandler The document handler. |
|
394 |
*/ |
|
395 |
public void setDocumentHandler(XMLDocumentHandler documentHandler) { |
|
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fDocumentHandler = documentHandler; |
|
397 |
} // setDocumentHandler(XMLDocumentHandler) |
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399 |
/** Returns the registered document handler. */ |
|
400 |
public XMLDocumentHandler getDocumentHandler() { |
|
401 |
return fDocumentHandler; |
|
402 |
} // getDocumentHandler():XMLDocumentHandler |
|
403 |
||
404 |
/** |
|
405 |
* Sets the DTD handler. |
|
406 |
* |
|
407 |
* @param dtdHandler The DTD handler. |
|
408 |
*/ |
|
409 |
public void setDTDHandler(XMLDTDHandler dtdHandler) { |
|
410 |
//no-op |
|
411 |
} // setDTDHandler(XMLDTDHandler) |
|
412 |
||
413 |
/** Returns the registered DTD handler. */ |
|
414 |
public XMLDTDHandler getDTDHandler() { |
|
415 |
return null; |
|
416 |
} // getDTDHandler():XMLDTDHandler |
|
417 |
||
418 |
/** |
|
419 |
* Sets the DTD content model handler. |
|
420 |
* |
|
421 |
* @param handler The DTD content model handler. |
|
422 |
*/ |
|
423 |
public void setDTDContentModelHandler(XMLDTDContentModelHandler handler) { |
|
424 |
//no-op |
|
425 |
||
426 |
} // setDTDContentModelHandler(XMLDTDContentModelHandler) |
|
427 |
||
428 |
/** Returns the registered DTD content model handler. */ |
|
429 |
public XMLDTDContentModelHandler getDTDContentModelHandler() { |
|
430 |
return null; |
|
431 |
} // getDTDContentModelHandler():XMLDTDContentModelHandler |
|
432 |
||
433 |
/** |
|
434 |
* Sets the resolver used to resolve external entities. The EntityResolver |
|
435 |
* interface supports resolution of public and system identifiers. |
|
436 |
* |
|
437 |
* @param resolver The new entity resolver. Passing a null value will |
|
438 |
* uninstall the currently installed resolver. |
|
439 |
*/ |
|
440 |
public void setEntityResolver(XMLEntityResolver resolver) { |
|
441 |
if (resolver !=null) { |
|
442 |
fProperties.put(ENTITY_RESOLVER, resolver); |
|
443 |
} |
|
444 |
} // setEntityResolver(XMLEntityResolver) |
|
445 |
||
446 |
/** |
|
447 |
* Return the current entity resolver. |
|
448 |
* |
|
449 |
* @return The current entity resolver, or null if none |
|
450 |
* has been registered. |
|
451 |
* @see #setEntityResolver |
|
452 |
*/ |
|
453 |
public XMLEntityResolver getEntityResolver() { |
|
454 |
return (XMLEntityResolver)fProperties.get(ENTITY_RESOLVER); |
|
455 |
} // getEntityResolver():XMLEntityResolver |
|
456 |
||
457 |
/** |
|
458 |
* Allow an application to register an error event handler. |
|
459 |
* |
|
460 |
* <p>If the application does not register an error handler, all |
|
461 |
* error events reported by the SAX parser will be silently |
|
462 |
* ignored; however, normal processing may not continue. It is |
|
463 |
* highly recommended that all SAX applications implement an |
|
464 |
* error handler to avoid unexpected bugs.</p> |
|
465 |
* |
|
466 |
* <p>Applications may register a new or different handler in the |
|
467 |
* middle of a parse, and the SAX parser must begin using the new |
|
468 |
* handler immediately.</p> |
|
469 |
* |
|
470 |
* @param errorHandler The error handler. |
|
471 |
* @exception java.lang.NullPointerException If the handler |
|
472 |
* argument is null. |
|
473 |
* @see #getErrorHandler |
|
474 |
*/ |
|
475 |
public void setErrorHandler(XMLErrorHandler errorHandler) { |
|
476 |
if (errorHandler != null) { |
|
477 |
fProperties.put(ERROR_HANDLER, errorHandler); |
|
478 |
} |
|
479 |
} // setErrorHandler(XMLErrorHandler) |
|
480 |
||
481 |
/** |
|
482 |
* Return the current error handler. |
|
483 |
* |
|
484 |
* @return The current error handler, or null if none |
|
485 |
* has been registered. |
|
486 |
* @see #setErrorHandler |
|
487 |
*/ |
|
488 |
public XMLErrorHandler getErrorHandler() { |
|
489 |
return (XMLErrorHandler)fProperties.get(ERROR_HANDLER); |
|
490 |
} // getErrorHandler():XMLErrorHandler |
|
491 |
||
492 |
/** |
|
493 |
* Set the state of a feature. |
|
494 |
* |
|
495 |
* Set the state of any feature in a SAX2 parser. The parser |
|
496 |
* might not recognize the feature, and if it does recognize |
|
497 |
* it, it might not be able to fulfill the request. |
|
498 |
* |
|
499 |
* @param featureId The unique identifier (URI) of the feature. |
|
500 |
* @param state The requested state of the feature (true or false). |
|
501 |
* |
|
502 |
* @exception com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException If the |
|
503 |
* requested feature is not known. |
|
504 |
*/ |
|
505 |
public void setFeature(String featureId, boolean state) |
|
506 |
throws XMLConfigurationException { |
|
507 |
||
508 |
// save state if noone "objects" |
|
509 |
super.setFeature(featureId, state); |
|
510 |
||
511 |
} // setFeature(String,boolean) |
|
512 |
||
513 |
/** |
|
514 |
* setProperty |
|
515 |
* |
|
516 |
* @param propertyId |
|
517 |
* @param value |
|
518 |
*/ |
|
519 |
public void setProperty(String propertyId, Object value) |
|
520 |
throws XMLConfigurationException { |
|
521 |
||
522 |
// store value if noone "objects" |
|
523 |
super.setProperty(propertyId, value); |
|
524 |
||
525 |
} // setProperty(String,Object) |
|
526 |
||
527 |
/** |
|
528 |
* Set the locale to use for messages. |
|
529 |
* |
|
530 |
* @param locale The locale object to use for localization of messages. |
|
531 |
* |
|
532 |
* @exception XNIException Thrown if the parser does not support the |
|
533 |
* specified locale. |
|
534 |
*/ |
|
535 |
public void setLocale(Locale locale) throws XNIException { |
|
536 |
fLocale = locale; |
|
537 |
fErrorReporter.setLocale(locale); |
|
538 |
||
539 |
} // setLocale(Locale) |
|
540 |
||
541 |
/** Returns the locale. */ |
|
542 |
public Locale getLocale() { |
|
543 |
return fLocale; |
|
544 |
} // getLocale():Locale |
|
545 |
||
546 |
/** |
|
547 |
* DOM Level 3 WD - Experimental. |
|
548 |
* setParameter |
|
549 |
*/ |
|
550 |
public void setParameter(String name, Object value) throws DOMException { |
|
551 |
boolean found = true; |
|
552 |
||
553 |
// REVISIT: Recognizes DOM L3 default features only. |
|
554 |
// Does not yet recognize Xerces features. |
|
555 |
if(value instanceof Boolean){ |
|
556 |
boolean state = ((Boolean)value).booleanValue(); |
|
557 |
||
558 |
if (name.equalsIgnoreCase(Constants.DOM_COMMENTS)) { |
|
559 |
features = (short) (state ? features | COMMENTS : features & ~COMMENTS); |
|
560 |
} |
|
561 |
else if (name.equalsIgnoreCase(Constants.DOM_DATATYPE_NORMALIZATION)) { |
|
562 |
setFeature(NORMALIZE_DATA, state); |
|
563 |
features = |
|
564 |
(short) (state ? features | DTNORMALIZATION : features & ~DTNORMALIZATION); |
|
565 |
if (state) { |
|
566 |
features = (short) (features | VALIDATE); |
|
567 |
} |
|
568 |
} |
|
569 |
else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACES)) { |
|
570 |
features = (short) (state ? features | NAMESPACES : features & ~NAMESPACES); |
|
571 |
} |
|
572 |
else if (name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS)) { |
|
573 |
features = (short) (state ? features | CDATA : features & ~CDATA); |
|
574 |
} |
|
575 |
else if (name.equalsIgnoreCase(Constants.DOM_ENTITIES)) { |
|
576 |
features = (short) (state ? features | ENTITIES : features & ~ENTITIES); |
|
577 |
} |
|
578 |
else if (name.equalsIgnoreCase(Constants.DOM_SPLIT_CDATA)) { |
|
579 |
features = (short) (state ? features | SPLITCDATA : features & ~SPLITCDATA); |
|
580 |
} |
|
581 |
else if (name.equalsIgnoreCase(Constants.DOM_VALIDATE)) { |
|
582 |
features = (short) (state ? features | VALIDATE : features & ~VALIDATE); |
|
583 |
} |
|
584 |
else if (name.equalsIgnoreCase(Constants.DOM_WELLFORMED)) { |
|
585 |
features = (short) (state ? features | WELLFORMED : features & ~WELLFORMED ); |
|
586 |
} |
|
587 |
else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)) { |
|
588 |
features = (short) (state ? features | NSDECL : features & ~NSDECL); |
|
589 |
} |
|
590 |
else if (name.equalsIgnoreCase(Constants.DOM_INFOSET)) { |
|
591 |
// Setting to false has no effect. |
|
592 |
if (state) { |
|
593 |
features = (short) (features | INFOSET_TRUE_PARAMS); |
|
594 |
features = (short) (features & ~INFOSET_FALSE_PARAMS); |
|
595 |
setFeature(NORMALIZE_DATA, false); |
|
596 |
} |
|
597 |
} |
|
598 |
else if (name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS) |
|
599 |
|| name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) |
|
600 |
|| name.equalsIgnoreCase(Constants.DOM_VALIDATE_IF_SCHEMA) |
|
601 |
|| name.equalsIgnoreCase(Constants.DOM_CHECK_CHAR_NORMALIZATION) |
|
602 |
) { |
|
603 |
if (state) { // true is not supported |
|
604 |
String msg = |
|
605 |
DOMMessageFormatter.formatMessage( |
|
606 |
DOMMessageFormatter.DOM_DOMAIN, |
|
607 |
"FEATURE_NOT_SUPPORTED", |
|
608 |
new Object[] { name }); |
|
609 |
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); |
|
610 |
} |
|
611 |
} |
|
612 |
else if ( name.equalsIgnoreCase(Constants.DOM_ELEMENT_CONTENT_WHITESPACE)) { |
|
613 |
if (!state) { // false is not supported |
|
614 |
String msg = |
|
615 |
DOMMessageFormatter.formatMessage( |
|
616 |
DOMMessageFormatter.DOM_DOMAIN, |
|
617 |
"FEATURE_NOT_SUPPORTED", |
|
618 |
new Object[] { name }); |
|
619 |
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); |
|
620 |
} |
|
621 |
} |
|
622 |
else if (name.equalsIgnoreCase(SEND_PSVI) ){ |
|
623 |
// REVISIT: turning augmentation of PSVI is not support, |
|
624 |
// because in this case we won't be able to retrieve element |
|
625 |
// default value. |
|
626 |
if (!state) { // false is not supported |
|
627 |
String msg = |
|
628 |
DOMMessageFormatter.formatMessage( |
|
629 |
DOMMessageFormatter.DOM_DOMAIN, |
|
630 |
"FEATURE_NOT_SUPPORTED", |
|
631 |
new Object[] { name }); |
|
632 |
throw new DOMException(DOMException.NOT_SUPPORTED_ERR, msg); |
|
633 |
} |
|
634 |
} |
|
635 |
else if (name.equalsIgnoreCase(Constants.DOM_PSVI)){ |
|
636 |
features = (short) (state ? features | PSVI : features & ~PSVI); |
|
637 |
} |
|
638 |
else { |
|
639 |
found = false; |
|
640 |
/* |
|
641 |
String msg = |
|
642 |
DOMMessageFormatter.formatMessage( |
|
643 |
DOMMessageFormatter.DOM_DOMAIN, |
|
644 |
"FEATURE_NOT_FOUND", |
|
645 |
new Object[] { name }); |
|
646 |
throw new DOMException(DOMException.NOT_FOUND_ERR, msg); |
|
647 |
*/ |
|
648 |
} |
|
649 |
||
650 |
} |
|
651 |
||
652 |
if (!found || !(value instanceof Boolean)) { // set properties |
|
653 |
found = true; |
|
654 |
||
655 |
if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER)) { |
|
656 |
if (value instanceof DOMErrorHandler || value == null) { |
|
657 |
fErrorHandlerWrapper.setErrorHandler((DOMErrorHandler)value); |
|
658 |
setErrorHandler(fErrorHandlerWrapper); |
|
659 |
} |
|
660 |
||
661 |
else { |
|
662 |
// REVISIT: type mismatch |
|
663 |
String msg = |
|
664 |
DOMMessageFormatter.formatMessage( |
|
665 |
DOMMessageFormatter.DOM_DOMAIN, |
|
666 |
"TYPE_MISMATCH_ERR", |
|
667 |
new Object[] { name }); |
|
668 |
throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); |
|
669 |
} |
|
670 |
} |
|
671 |
else if (name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER)) { |
|
672 |
if (value instanceof LSResourceResolver || value == null) { |
|
673 |
try { |
|
674 |
setEntityResolver(new DOMEntityResolverWrapper((LSResourceResolver) value)); |
|
675 |
} |
|
676 |
catch (XMLConfigurationException e) {} |
|
677 |
} |
|
678 |
else { |
|
679 |
// REVISIT: type mismatch |
|
680 |
String msg = |
|
681 |
DOMMessageFormatter.formatMessage( |
|
682 |
DOMMessageFormatter.DOM_DOMAIN, |
|
683 |
"TYPE_MISMATCH_ERR", |
|
684 |
new Object[] { name }); |
|
685 |
throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); |
|
686 |
} |
|
687 |
||
688 |
} |
|
689 |
else if (name.equalsIgnoreCase(Constants.DOM_SCHEMA_LOCATION)) { |
|
690 |
if (value instanceof String || value == null) { |
|
691 |
try { |
|
692 |
// map DOM schema-location to JAXP schemaSource property |
|
693 |
setProperty( |
|
694 |
Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE, |
|
695 |
value); |
|
696 |
} |
|
697 |
catch (XMLConfigurationException e) {} |
|
698 |
} |
|
699 |
else { |
|
700 |
// REVISIT: type mismatch |
|
701 |
String msg = |
|
702 |
DOMMessageFormatter.formatMessage( |
|
703 |
DOMMessageFormatter.DOM_DOMAIN, |
|
704 |
"TYPE_MISMATCH_ERR", |
|
705 |
new Object[] { name }); |
|
706 |
throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); |
|
707 |
} |
|
708 |
||
709 |
} |
|
710 |
else if (name.equalsIgnoreCase(Constants.DOM_SCHEMA_TYPE)) { |
|
711 |
if (value instanceof String || value == null) { |
|
712 |
try { |
|
713 |
if (value == null) { |
|
714 |
setProperty( |
|
715 |
Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE, |
|
716 |
null); |
|
717 |
} |
|
718 |
else if (value.equals(Constants.NS_XMLSCHEMA)) { |
|
719 |
// REVISIT: when add support to DTD validation |
|
720 |
setProperty( |
|
721 |
Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE, |
|
722 |
Constants.NS_XMLSCHEMA); |
|
723 |
} |
|
724 |
else if (value.equals(Constants.NS_DTD)) { |
|
725 |
// Added support for revalidation against DTDs |
|
726 |
setProperty(Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE, |
|
727 |
Constants.NS_DTD); |
|
728 |
} |
|
729 |
} |
|
730 |
catch (XMLConfigurationException e) {} |
|
731 |
} |
|
732 |
else { |
|
733 |
String msg = |
|
734 |
DOMMessageFormatter.formatMessage( |
|
735 |
DOMMessageFormatter.DOM_DOMAIN, |
|
736 |
"TYPE_MISMATCH_ERR", |
|
737 |
new Object[] { name }); |
|
738 |
throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); |
|
739 |
} |
|
740 |
||
741 |
} |
|
742 |
else if (name.equalsIgnoreCase(SYMBOL_TABLE)){ |
|
743 |
// Xerces Symbol Table |
|
744 |
if (value instanceof SymbolTable){ |
|
745 |
setProperty(SYMBOL_TABLE, value); |
|
746 |
} |
|
747 |
else { |
|
748 |
// REVISIT: type mismatch |
|
749 |
String msg = |
|
750 |
DOMMessageFormatter.formatMessage( |
|
751 |
DOMMessageFormatter.DOM_DOMAIN, |
|
752 |
"TYPE_MISMATCH_ERR", |
|
753 |
new Object[] { name }); |
|
754 |
throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); |
|
755 |
} |
|
756 |
} |
|
757 |
else if (name.equalsIgnoreCase (GRAMMAR_POOL)){ |
|
758 |
if (value instanceof XMLGrammarPool){ |
|
759 |
setProperty(GRAMMAR_POOL, value); |
|
760 |
} |
|
761 |
else { |
|
762 |
// REVISIT: type mismatch |
|
763 |
String msg = |
|
764 |
DOMMessageFormatter.formatMessage( |
|
765 |
DOMMessageFormatter.DOM_DOMAIN, |
|
766 |
"TYPE_MISMATCH_ERR", |
|
767 |
new Object[] { name }); |
|
768 |
throw new DOMException(DOMException.TYPE_MISMATCH_ERR, msg); |
|
769 |
} |
|
770 |
||
771 |
} |
|
772 |
else { |
|
773 |
// REVISIT: check if this is a boolean parameter -- type mismatch should be thrown. |
|
774 |
//parameter is not recognized |
|
775 |
String msg = |
|
776 |
DOMMessageFormatter.formatMessage( |
|
777 |
DOMMessageFormatter.DOM_DOMAIN, |
|
778 |
"FEATURE_NOT_FOUND", |
|
779 |
new Object[] { name }); |
|
780 |
throw new DOMException(DOMException.NOT_FOUND_ERR, msg); |
|
781 |
} |
|
782 |
} |
|
783 |
||
784 |
} |
|
785 |
||
786 |
||
787 |
/** |
|
788 |
* DOM Level 3 WD - Experimental. |
|
789 |
* getParameter |
|
790 |
*/ |
|
791 |
public Object getParameter(String name) throws DOMException { |
|
792 |
||
793 |
// REVISIT: Recognizes DOM L3 default features only. |
|
794 |
// Does not yet recognize Xerces features. |
|
795 |
||
796 |
if (name.equalsIgnoreCase(Constants.DOM_COMMENTS)) { |
|
797 |
return ((features & COMMENTS) != 0) ? Boolean.TRUE : Boolean.FALSE; |
|
798 |
} |
|
799 |
else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACES)) { |
|
800 |
return (features & NAMESPACES) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
801 |
} |
|
802 |
else if (name.equalsIgnoreCase(Constants.DOM_DATATYPE_NORMALIZATION)) { |
|
803 |
// REVISIT: datatype-normalization only takes effect if validation is on |
|
804 |
return (features & DTNORMALIZATION) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
805 |
} |
|
806 |
else if (name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS)) { |
|
807 |
return (features & CDATA) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
808 |
} |
|
809 |
else if (name.equalsIgnoreCase(Constants.DOM_ENTITIES)) { |
|
810 |
return (features & ENTITIES) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
811 |
} |
|
812 |
else if (name.equalsIgnoreCase(Constants.DOM_SPLIT_CDATA)) { |
|
813 |
return (features & SPLITCDATA) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
814 |
} |
|
815 |
else if (name.equalsIgnoreCase(Constants.DOM_VALIDATE)) { |
|
816 |
return (features & VALIDATE) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
817 |
} |
|
818 |
else if (name.equalsIgnoreCase(Constants.DOM_WELLFORMED)) { |
|
819 |
return (features & WELLFORMED) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
820 |
} |
|
821 |
else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)) { |
|
822 |
return (features & NSDECL) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
823 |
} |
|
824 |
else if (name.equalsIgnoreCase(Constants.DOM_INFOSET)) { |
|
825 |
return (features & INFOSET_MASK) == INFOSET_TRUE_PARAMS ? Boolean.TRUE : Boolean.FALSE; |
|
826 |
} |
|
827 |
else if (name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS) |
|
828 |
|| name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) |
|
829 |
|| name.equalsIgnoreCase(Constants.DOM_VALIDATE_IF_SCHEMA) |
|
830 |
|| name.equalsIgnoreCase(Constants.DOM_CHECK_CHAR_NORMALIZATION) |
|
831 |
) { |
|
832 |
return Boolean.FALSE; |
|
833 |
} |
|
834 |
else if (name.equalsIgnoreCase(SEND_PSVI)) { |
|
835 |
return Boolean.TRUE; |
|
836 |
} |
|
837 |
else if (name.equalsIgnoreCase(Constants.DOM_PSVI)) { |
|
838 |
return (features & PSVI) != 0 ? Boolean.TRUE : Boolean.FALSE; |
|
839 |
} |
|
840 |
else if (name.equalsIgnoreCase(Constants.DOM_ELEMENT_CONTENT_WHITESPACE)) { |
|
841 |
return Boolean.TRUE; |
|
842 |
} |
|
843 |
else if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER)) { |
|
844 |
return fErrorHandlerWrapper.getErrorHandler(); |
|
845 |
} |
|
846 |
else if (name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER)) { |
|
847 |
XMLEntityResolver entityResolver = getEntityResolver(); |
|
848 |
if (entityResolver != null && entityResolver instanceof DOMEntityResolverWrapper) { |
|
849 |
return ((DOMEntityResolverWrapper) entityResolver).getEntityResolver(); |
|
850 |
} |
|
851 |
return null; |
|
852 |
} |
|
853 |
else if (name.equalsIgnoreCase(Constants.DOM_SCHEMA_TYPE)) { |
|
854 |
return getProperty(Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE); |
|
855 |
} |
|
856 |
else if (name.equalsIgnoreCase(Constants.DOM_SCHEMA_LOCATION)) { |
|
857 |
return getProperty(Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE); |
|
858 |
} |
|
859 |
else if (name.equalsIgnoreCase(SYMBOL_TABLE)){ |
|
860 |
return getProperty(SYMBOL_TABLE); |
|
861 |
} |
|
862 |
else if (name.equalsIgnoreCase(GRAMMAR_POOL)){ |
|
863 |
return getProperty(GRAMMAR_POOL); |
|
864 |
} |
|
865 |
else { |
|
866 |
String msg = |
|
867 |
DOMMessageFormatter.formatMessage( |
|
868 |
DOMMessageFormatter.DOM_DOMAIN, |
|
869 |
"FEATURE_NOT_FOUND", |
|
870 |
new Object[] { name }); |
|
871 |
throw new DOMException(DOMException.NOT_FOUND_ERR, msg); |
|
872 |
} |
|
873 |
||
874 |
} |
|
875 |
||
876 |
/** |
|
877 |
* DOM Level 3 WD - Experimental. |
|
878 |
* Check if setting a parameter to a specific value is supported. |
|
879 |
* |
|
880 |
* @param name The name of the parameter to check. |
|
881 |
* |
|
882 |
* @param value An object. if null, the returned value is true. |
|
883 |
* |
|
884 |
* @return true if the parameter could be successfully set to the |
|
885 |
* specified value, or false if the parameter is not recognized or |
|
886 |
* the requested value is not supported. This does not change the |
|
887 |
* current value of the parameter itself. |
|
888 |
*/ |
|
889 |
public boolean canSetParameter(String name, Object value) { |
|
890 |
||
891 |
if (value == null){ |
|
892 |
//if null, the returned value is true. |
|
893 |
//REVISIT: I dont like this --- even for unrecognized parameter it would |
|
894 |
//return 'true'. I think it should return false in that case. |
|
895 |
// Application will be surprised to find that setParameter throws not |
|
896 |
//recognized exception when canSetParameter returns 'true' Then what is the use |
|
897 |
//of having canSetParameter ??? - nb. |
|
898 |
return true ; |
|
899 |
} |
|
900 |
if( value instanceof Boolean ){ |
|
901 |
//features whose parameter value can be set either 'true' or 'false' |
|
902 |
// or they accept any boolean value -- so we just need to check that |
|
903 |
// its a boolean value.. |
|
904 |
if (name.equalsIgnoreCase(Constants.DOM_COMMENTS) |
|
905 |
|| name.equalsIgnoreCase(Constants.DOM_DATATYPE_NORMALIZATION) |
|
906 |
|| name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS) |
|
907 |
|| name.equalsIgnoreCase(Constants.DOM_ENTITIES) |
|
908 |
|| name.equalsIgnoreCase(Constants.DOM_SPLIT_CDATA) |
|
909 |
|| name.equalsIgnoreCase(Constants.DOM_NAMESPACES) |
|
910 |
|| name.equalsIgnoreCase(Constants.DOM_VALIDATE) |
|
911 |
|| name.equalsIgnoreCase(Constants.DOM_WELLFORMED) |
|
912 |
|| name.equalsIgnoreCase(Constants.DOM_INFOSET) |
|
913 |
|| name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS) |
|
914 |
) { |
|
915 |
return true; |
|
916 |
}//features whose parameter value can not be set to 'true' |
|
917 |
else if ( |
|
918 |
name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS) |
|
919 |
|| name.equalsIgnoreCase(Constants.DOM_CANONICAL_FORM) |
|
920 |
|| name.equalsIgnoreCase(Constants.DOM_VALIDATE_IF_SCHEMA) |
|
921 |
|| name.equalsIgnoreCase(Constants.DOM_CHECK_CHAR_NORMALIZATION) |
|
922 |
) { |
|
923 |
return (value.equals(Boolean.TRUE)) ? false : true; |
|
924 |
}//features whose parameter value can not be set to 'false' |
|
925 |
else if( name.equalsIgnoreCase(Constants.DOM_ELEMENT_CONTENT_WHITESPACE) |
|
926 |
|| name.equalsIgnoreCase(SEND_PSVI) |
|
927 |
) { |
|
928 |
return (value.equals(Boolean.TRUE)) ? true : false; |
|
929 |
}// if name is not among the above listed above -- its not recognized. return false |
|
930 |
else { |
|
931 |
return false ; |
|
932 |
} |
|
933 |
} |
|
934 |
else if (name.equalsIgnoreCase(Constants.DOM_ERROR_HANDLER)) { |
|
935 |
return (value instanceof DOMErrorHandler) ? true : false ; |
|
936 |
} |
|
937 |
else if (name.equalsIgnoreCase(Constants.DOM_RESOURCE_RESOLVER)) { |
|
938 |
return (value instanceof LSResourceResolver) ? true : false ; |
|
939 |
} |
|
940 |
else if (name.equalsIgnoreCase(Constants.DOM_SCHEMA_LOCATION)) { |
|
941 |
return (value instanceof String) ? true : false ; |
|
942 |
} |
|
943 |
else if (name.equalsIgnoreCase(Constants.DOM_SCHEMA_TYPE)) { |
|
944 |
// REVISIT: should null value be supported? |
|
945 |
//as of now we are only supporting W3C XML Schema |
|
946 |
return ( (value instanceof String) && value.equals(Constants.NS_XMLSCHEMA) ) ? true : false ; |
|
947 |
} |
|
948 |
else if (name.equalsIgnoreCase(SYMBOL_TABLE)){ |
|
949 |
// Xerces Symbol Table |
|
950 |
return (value instanceof SymbolTable) ? true : false ; |
|
951 |
} |
|
952 |
else if (name.equalsIgnoreCase (GRAMMAR_POOL)){ |
|
953 |
return (value instanceof XMLGrammarPool) ? true : false ; |
|
954 |
} |
|
955 |
else { |
|
956 |
//false if the parameter is not recognized or the requested value is not supported. |
|
957 |
return false ; |
|
958 |
} |
|
959 |
||
960 |
} //canSetParameter |
|
961 |
||
962 |
/** |
|
963 |
* DOM Level 3 CR - Experimental. |
|
964 |
* |
|
965 |
* The list of the parameters supported by this |
|
966 |
* <code>DOMConfiguration</code> object and for which at least one value |
|
967 |
* can be set by the application. Note that this list can also contain |
|
968 |
* parameter names defined outside this specification. |
|
969 |
*/ |
|
970 |
public DOMStringList getParameterNames() { |
|
971 |
if (fRecognizedParameters == null){ |
|
972 |
Vector parameters = new Vector(); |
|
973 |
||
974 |
//Add DOM recognized parameters |
|
975 |
//REVISIT: Would have been nice to have a list of |
|
976 |
//recognized paramters. |
|
977 |
parameters.add(Constants.DOM_COMMENTS); |
|
978 |
parameters.add(Constants.DOM_DATATYPE_NORMALIZATION); |
|
979 |
parameters.add(Constants.DOM_CDATA_SECTIONS); |
|
980 |
parameters.add(Constants.DOM_ENTITIES); |
|
981 |
parameters.add(Constants.DOM_SPLIT_CDATA); |
|
982 |
parameters.add(Constants.DOM_NAMESPACES); |
|
983 |
parameters.add(Constants.DOM_VALIDATE); |
|
984 |
||
985 |
parameters.add(Constants.DOM_INFOSET); |
|
986 |
parameters.add(Constants.DOM_NORMALIZE_CHARACTERS); |
|
987 |
parameters.add(Constants.DOM_CANONICAL_FORM); |
|
988 |
parameters.add(Constants.DOM_VALIDATE_IF_SCHEMA); |
|
989 |
parameters.add(Constants.DOM_CHECK_CHAR_NORMALIZATION); |
|
990 |
parameters.add(Constants.DOM_WELLFORMED); |
|
991 |
||
992 |
parameters.add(Constants.DOM_NAMESPACE_DECLARATIONS); |
|
993 |
parameters.add(Constants.DOM_ELEMENT_CONTENT_WHITESPACE); |
|
994 |
||
995 |
parameters.add(Constants.DOM_ERROR_HANDLER); |
|
996 |
parameters.add(Constants.DOM_SCHEMA_TYPE); |
|
997 |
parameters.add(Constants.DOM_SCHEMA_LOCATION); |
|
998 |
parameters.add(Constants.DOM_RESOURCE_RESOLVER); |
|
999 |
||
1000 |
//Add recognized xerces features and properties |
|
1001 |
parameters.add(GRAMMAR_POOL); |
|
1002 |
parameters.add(SYMBOL_TABLE); |
|
1003 |
parameters.add(SEND_PSVI); |
|
1004 |
||
1005 |
fRecognizedParameters = new DOMStringListImpl(parameters); |
|
1006 |
||
1007 |
} |
|
1008 |
||
1009 |
return fRecognizedParameters; |
|
1010 |
}//getParameterNames |
|
1011 |
||
1012 |
// |
|
1013 |
// Protected methods |
|
1014 |
// |
|
1015 |
||
1016 |
/** |
|
1017 |
* reset all components before parsing |
|
1018 |
*/ |
|
1019 |
protected void reset() throws XNIException { |
|
1020 |
||
1021 |
if (fValidationManager != null) |
|
1022 |
fValidationManager.reset(); |
|
1023 |
||
1024 |
int count = fComponents.size(); |
|
1025 |
for (int i = 0; i < count; i++) { |
|
1026 |
XMLComponent c = (XMLComponent) fComponents.get(i); |
|
1027 |
c.reset(this); |
|
1028 |
} |
|
1029 |
||
1030 |
} // reset() |
|
1031 |
||
1032 |
/** |
|
1033 |
* Check a property. If the property is known and supported, this method |
|
1034 |
* simply returns. Otherwise, the appropriate exception is thrown. |
|
1035 |
* |
|
1036 |
* @param propertyId The unique identifier (URI) of the property |
|
1037 |
* being set. |
|
1038 |
* @exception com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException If the |
|
1039 |
* requested feature is not known or supported. |
|
1040 |
*/ |
|
1041 |
protected PropertyState checkProperty(String propertyId) |
|
1042 |
throws XMLConfigurationException { |
|
1043 |
||
1044 |
// special cases |
|
1045 |
if (propertyId.startsWith(Constants.SAX_PROPERTY_PREFIX)) { |
|
1046 |
final int suffixLength = propertyId.length() - Constants.SAX_PROPERTY_PREFIX.length(); |
|
1047 |
||
1048 |
// |
|
1049 |
// http://xml.org/sax/properties/xml-string |
|
1050 |
// Value type: String |
|
1051 |
// Access: read-only |
|
1052 |
// Get the literal string of characters associated with the |
|
1053 |
// current event. If the parser recognises and supports this |
|
1054 |
// property but is not currently parsing text, it should return |
|
1055 |
// null (this is a good way to check for availability before the |
|
1056 |
// parse begins). |
|
1057 |
// |
|
1058 |
if (suffixLength == Constants.XML_STRING_PROPERTY.length() && |
|
1059 |
propertyId.endsWith(Constants.XML_STRING_PROPERTY)) { |
|
1060 |
// REVISIT - we should probably ask xml-dev for a precise |
|
1061 |
// definition of what this is actually supposed to return, and |
|
1062 |
// in exactly which circumstances. |
|
1063 |
return PropertyState.NOT_SUPPORTED; |
|
1064 |
} |
|
1065 |
} |
|
1066 |
||
1067 |
// check property |
|
1068 |
return super.checkProperty(propertyId); |
|
1069 |
||
1070 |
} // checkProperty(String) |
|
1071 |
||
1072 |
||
1073 |
protected void addComponent(XMLComponent component) { |
|
1074 |
||
1075 |
// don't add a component more than once |
|
1076 |
if (fComponents.contains(component)) { |
|
1077 |
return; |
|
1078 |
} |
|
1079 |
fComponents.add(component); |
|
1080 |
||
1081 |
// register component's recognized features |
|
1082 |
String[] recognizedFeatures = component.getRecognizedFeatures(); |
|
1083 |
addRecognizedFeatures(recognizedFeatures); |
|
1084 |
||
1085 |
// register component's recognized properties |
|
1086 |
String[] recognizedProperties = component.getRecognizedProperties(); |
|
1087 |
addRecognizedProperties(recognizedProperties); |
|
1088 |
||
1089 |
} // addComponent(XMLComponent) |
|
1090 |
||
1091 |
protected ValidationManager createValidationManager(){ |
|
1092 |
return new ValidationManager(); |
|
1093 |
} |
|
1094 |
||
1095 |
} // class XMLParser |