You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
222 lines
8.7 KiB
222 lines
8.7 KiB
/*
|
|
* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
|
|
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
|
|
*/
|
|
/*
|
|
* Copyright 2001-2005 The Apache Software Foundation.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
package com.sun.org.apache.xerces.internal.parsers;
|
|
|
|
import com.sun.org.apache.xerces.internal.impl.Constants;
|
|
import com.sun.org.apache.xerces.internal.util.SymbolTable;
|
|
import com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler;
|
|
import com.sun.org.apache.xerces.internal.xinclude.XIncludeNamespaceSupport;
|
|
import com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler;
|
|
import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
|
|
import com.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
|
|
import com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException;
|
|
import com.sun.org.apache.xerces.internal.xni.parser.XMLDocumentSource;
|
|
|
|
/**
|
|
* This parser configuration includes an <code>XIncludeHandler</code> in the pipeline
|
|
* before the schema validator, or as the last component in the pipeline if there is
|
|
* no schema validator. Using this pipeline will enable processing according to the
|
|
* XML Inclusions specification, to the conformance level described in
|
|
* <code>XIncludeHandler</code>.
|
|
*
|
|
* @author Peter McCracken, IBM
|
|
* @see com.sun.org.apache.xerces.internal.xinclude.XIncludeHandler
|
|
*/
|
|
public class XIncludeParserConfiguration extends XML11Configuration {
|
|
|
|
private XIncludeHandler fXIncludeHandler;
|
|
|
|
/** Feature identifier: allow notation and unparsed entity events to be sent out of order. */
|
|
protected static final String ALLOW_UE_AND_NOTATION_EVENTS =
|
|
Constants.SAX_FEATURE_PREFIX + Constants.ALLOW_DTD_EVENTS_AFTER_ENDDTD_FEATURE;
|
|
|
|
/** Feature identifier: fixup base URIs. */
|
|
protected static final String XINCLUDE_FIXUP_BASE_URIS =
|
|
Constants.XERCES_FEATURE_PREFIX + Constants.XINCLUDE_FIXUP_BASE_URIS_FEATURE;
|
|
|
|
/** Feature identifier: fixup language. */
|
|
protected static final String XINCLUDE_FIXUP_LANGUAGE =
|
|
Constants.XERCES_FEATURE_PREFIX + Constants.XINCLUDE_FIXUP_LANGUAGE_FEATURE;
|
|
|
|
/** Property identifier: error reporter. */
|
|
protected static final String XINCLUDE_HANDLER =
|
|
Constants.XERCES_PROPERTY_PREFIX + Constants.XINCLUDE_HANDLER_PROPERTY;
|
|
|
|
/** Property identifier: error reporter. */
|
|
protected static final String NAMESPACE_CONTEXT =
|
|
Constants.XERCES_PROPERTY_PREFIX + Constants.NAMESPACE_CONTEXT_PROPERTY;
|
|
|
|
/** Default constructor. */
|
|
public XIncludeParserConfiguration() {
|
|
this(null, null, null);
|
|
} // <init>()
|
|
|
|
/**
|
|
* Constructs a parser configuration using the specified symbol table.
|
|
*
|
|
* @param symbolTable The symbol table to use.
|
|
*/
|
|
public XIncludeParserConfiguration(SymbolTable symbolTable) {
|
|
this(symbolTable, null, null);
|
|
} // <init>(SymbolTable)
|
|
|
|
/**
|
|
* Constructs a parser configuration using the specified symbol table and
|
|
* grammar pool.
|
|
* <p>
|
|
*
|
|
* @param symbolTable The symbol table to use.
|
|
* @param grammarPool The grammar pool to use.
|
|
*/
|
|
public XIncludeParserConfiguration(
|
|
SymbolTable symbolTable,
|
|
XMLGrammarPool grammarPool) {
|
|
this(symbolTable, grammarPool, null);
|
|
} // <init>(SymbolTable,XMLGrammarPool)
|
|
|
|
/**
|
|
* Constructs a parser configuration using the specified symbol table,
|
|
* grammar pool, and parent settings.
|
|
* <p>
|
|
*
|
|
* @param symbolTable The symbol table to use.
|
|
* @param grammarPool The grammar pool to use.
|
|
* @param parentSettings The parent settings.
|
|
*/
|
|
public XIncludeParserConfiguration(
|
|
SymbolTable symbolTable,
|
|
XMLGrammarPool grammarPool,
|
|
XMLComponentManager parentSettings) {
|
|
super(symbolTable, grammarPool, parentSettings);
|
|
|
|
fXIncludeHandler = new XIncludeHandler();
|
|
addCommonComponent(fXIncludeHandler);
|
|
|
|
final String[] recognizedFeatures = {
|
|
ALLOW_UE_AND_NOTATION_EVENTS,
|
|
XINCLUDE_FIXUP_BASE_URIS,
|
|
XINCLUDE_FIXUP_LANGUAGE
|
|
};
|
|
addRecognizedFeatures(recognizedFeatures);
|
|
|
|
// add default recognized properties
|
|
final String[] recognizedProperties =
|
|
{ XINCLUDE_HANDLER, NAMESPACE_CONTEXT };
|
|
addRecognizedProperties(recognizedProperties);
|
|
|
|
setFeature(ALLOW_UE_AND_NOTATION_EVENTS, true);
|
|
setFeature(XINCLUDE_FIXUP_BASE_URIS, true);
|
|
setFeature(XINCLUDE_FIXUP_LANGUAGE, true);
|
|
|
|
setProperty(XINCLUDE_HANDLER, fXIncludeHandler);
|
|
setProperty(NAMESPACE_CONTEXT, new XIncludeNamespaceSupport());
|
|
} // <init>(SymbolTable,XMLGrammarPool)}
|
|
|
|
|
|
/** Configures the pipeline. */
|
|
protected void configurePipeline() {
|
|
super.configurePipeline();
|
|
|
|
//configure DTD pipeline
|
|
fDTDScanner.setDTDHandler(fDTDProcessor);
|
|
fDTDProcessor.setDTDSource(fDTDScanner);
|
|
fDTDProcessor.setDTDHandler(fXIncludeHandler);
|
|
fXIncludeHandler.setDTDSource(fDTDProcessor);
|
|
fXIncludeHandler.setDTDHandler(fDTDHandler);
|
|
if (fDTDHandler != null) {
|
|
fDTDHandler.setDTDSource(fXIncludeHandler);
|
|
}
|
|
|
|
// configure XML document pipeline: insert after DTDValidator and
|
|
// before XML Schema validator
|
|
XMLDocumentSource prev = null;
|
|
if (fFeatures.get(XMLSCHEMA_VALIDATION) == Boolean.TRUE) {
|
|
// we don't have to worry about fSchemaValidator being null, since
|
|
// super.configurePipeline() instantiated it if the feature was set
|
|
prev = fSchemaValidator.getDocumentSource();
|
|
}
|
|
// Otherwise, insert after the last component in the pipeline
|
|
else {
|
|
prev = fLastComponent;
|
|
fLastComponent = fXIncludeHandler;
|
|
}
|
|
|
|
if (prev != null) {
|
|
XMLDocumentHandler next = prev.getDocumentHandler();
|
|
prev.setDocumentHandler(fXIncludeHandler);
|
|
fXIncludeHandler.setDocumentSource(prev);
|
|
if (next != null) {
|
|
fXIncludeHandler.setDocumentHandler(next);
|
|
next.setDocumentSource(fXIncludeHandler);
|
|
}
|
|
}
|
|
else {
|
|
setDocumentHandler(fXIncludeHandler);
|
|
}
|
|
|
|
} // configurePipeline()
|
|
|
|
protected void configureXML11Pipeline() {
|
|
super.configureXML11Pipeline();
|
|
|
|
// configure XML 1.1. DTD pipeline
|
|
fXML11DTDScanner.setDTDHandler(fXML11DTDProcessor);
|
|
fXML11DTDProcessor.setDTDSource(fXML11DTDScanner);
|
|
fXML11DTDProcessor.setDTDHandler(fXIncludeHandler);
|
|
fXIncludeHandler.setDTDSource(fXML11DTDProcessor);
|
|
fXIncludeHandler.setDTDHandler(fDTDHandler);
|
|
if (fDTDHandler != null) {
|
|
fDTDHandler.setDTDSource(fXIncludeHandler);
|
|
}
|
|
|
|
// configure XML document pipeline: insert after DTDValidator and
|
|
// before XML Schema validator
|
|
XMLDocumentSource prev = null;
|
|
if (fFeatures.get(XMLSCHEMA_VALIDATION) == Boolean.TRUE) {
|
|
// we don't have to worry about fSchemaValidator being null, since
|
|
// super.configurePipeline() instantiated it if the feature was set
|
|
prev = fSchemaValidator.getDocumentSource();
|
|
}
|
|
// Otherwise, insert after the last component in the pipeline
|
|
else {
|
|
prev = fLastComponent;
|
|
fLastComponent = fXIncludeHandler;
|
|
}
|
|
|
|
XMLDocumentHandler next = prev.getDocumentHandler();
|
|
prev.setDocumentHandler(fXIncludeHandler);
|
|
fXIncludeHandler.setDocumentSource(prev);
|
|
if (next != null) {
|
|
fXIncludeHandler.setDocumentHandler(next);
|
|
next.setDocumentSource(fXIncludeHandler);
|
|
}
|
|
|
|
} // configureXML11Pipeline()
|
|
|
|
public void setProperty(String propertyId, Object value)
|
|
throws XMLConfigurationException {
|
|
|
|
if (propertyId.equals(XINCLUDE_HANDLER)) {
|
|
}
|
|
|
|
super.setProperty(propertyId, value);
|
|
} // setProperty(String,Object)
|
|
}
|