| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| */ |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| /* |
| /* |
| * $Id: AbstractTranslet.java,v 1.6 2006/06/19 19:49:03 spericas Exp $ |
| */ |
| |
| package com.sun.org.apache.xalan.internal.xsltc.runtime; |
| |
| import com.sun.org.apache.xalan.internal.XalanConstants; |
| import com.sun.org.apache.xalan.internal.utils.FactoryImpl; |
| import com.sun.org.apache.xalan.internal.xsltc.DOM; |
| import com.sun.org.apache.xalan.internal.xsltc.DOMCache; |
| import com.sun.org.apache.xalan.internal.xsltc.DOMEnhancedForDTM; |
| import com.sun.org.apache.xalan.internal.xsltc.Translet; |
| import com.sun.org.apache.xalan.internal.xsltc.TransletException; |
| import com.sun.org.apache.xalan.internal.xsltc.dom.DOMAdapter; |
| import com.sun.org.apache.xalan.internal.xsltc.dom.KeyIndex; |
| import com.sun.org.apache.xalan.internal.xsltc.runtime.output.TransletOutputHandlerFactory; |
| import com.sun.org.apache.xml.internal.dtm.DTM; |
| import com.sun.org.apache.xml.internal.dtm.DTMAxisIterator; |
| import com.sun.org.apache.xml.internal.serializer.SerializationHandler; |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.text.DecimalFormat; |
| import java.text.DecimalFormatSymbols; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Vector; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.parsers.ParserConfigurationException; |
| import javax.xml.transform.Templates; |
| import org.w3c.dom.DOMImplementation; |
| import org.w3c.dom.Document; |
| |
| /** |
| * @author Jacek Ambroziak |
| * @author Santiago Pericas-Geertsen |
| * @author Morten Jorgensen |
| * @author G. Todd Miller |
| * @author John Howard, JohnH@schemasoft.com |
| */ |
| public abstract class AbstractTranslet implements Translet { |
| |
| // These attributes are extracted from the xsl:output element. They also |
| // appear as fields (with the same type, only public) in Output.java |
| public String _version = "1.0"; |
| public String _method = null; |
| public String _encoding = "UTF-8"; |
| public boolean _omitHeader = false; |
| public String _standalone = null; |
| //see OutputPropertiesFactory.ORACLE_IS_STANDALONE |
| public boolean _isStandalone = false; |
| public String _doctypePublic = null; |
| public String _doctypeSystem = null; |
| public boolean _indent = false; |
| public String _mediaType = null; |
| public Vector _cdata = null; |
| public int _indentamount = -1; |
| |
| public static final int FIRST_TRANSLET_VERSION = 100; |
| public static final int VER_SPLIT_NAMES_ARRAY = 101; |
| public static final int CURRENT_TRANSLET_VERSION = VER_SPLIT_NAMES_ARRAY; |
| |
| // Initialize Translet version field to base value. A class that extends |
| // AbstractTranslet may override this value to a more recent translet |
| // version; if it doesn't override the value (because it was compiled |
| // before the notion of a translet version was introduced, it will get |
| // this default value). |
| protected int transletVersion = FIRST_TRANSLET_VERSION; |
| |
| // DOM/translet handshaking - the arrays are set by the compiled translet |
| protected String[] namesArray; |
| protected String[] urisArray; |
| protected int[] typesArray; |
| protected String[] namespaceArray; |
| |
| // The Templates object that is used to create this Translet instance |
| protected Templates _templates = null; |
| |
| // Boolean flag to indicate whether this translet has id functions. |
| protected boolean _hasIdCall = false; |
| |
| // TODO - these should only be instanciated when needed |
| protected StringValueHandler stringValueHandler = new StringValueHandler(); |
| |
| // Use one empty string instead of constantly instanciating String(""); |
| private final static String EMPTYSTRING = ""; |
| |
| // This is the name of the index used for ID attributes |
| private final static String ID_INDEX_NAME = "##id"; |
| |
| private boolean _useServicesMechanism; |
| |
| /** |
| * protocols allowed for external references set by the stylesheet processing instruction, Document() function, Import and Include element. |
| */ |
| private String _accessExternalStylesheet = XalanConstants.EXTERNAL_ACCESS_DEFAULT; |
| |
| /************************************************************************ |
| * Debugging |
| ************************************************************************/ |
| public void printInternalState() { |
| System.out.println("-------------------------------------"); |
| System.out.println("AbstractTranslet this = " + this); |
| System.out.println("pbase = " + pbase); |
| System.out.println("vframe = " + pframe); |
| System.out.println("paramsStack.size() = " + paramsStack.size()); |
| System.out.println("namesArray.size = " + namesArray.length); |
| System.out.println("namespaceArray.size = " + namespaceArray.length); |
| System.out.println(""); |
| System.out.println("Total memory = " + Runtime.getRuntime().totalMemory()); |
| } |
| |
| /** |
| * Wrap the initial input DOM in a dom adapter. This adapter is wrapped in |
| * a DOM multiplexer if the document() function is used (handled by compiled |
| * code in the translet - see compiler/Stylesheet.compileTransform()). |
| */ |
| public final DOMAdapter makeDOMAdapter(DOM dom) |
| throws TransletException { |
| setRootForKeys(dom.getDocument()); |
| return new DOMAdapter(dom, namesArray, urisArray, typesArray, namespaceArray); |
| } |
| |
| /************************************************************************ |
| * Parameter handling |
| ************************************************************************/ |
| |
| // Parameter's stack: <tt>pbase</tt> and <tt>pframe</tt> are used |
| // to denote the current parameter frame. |
| protected int pbase = 0, pframe = 0; |
| protected ArrayList paramsStack = new ArrayList(); |
| |
| /** |
| * Push a new parameter frame. |
| */ |
| public final void pushParamFrame() { |
| paramsStack.add(pframe, new Integer(pbase)); |
| pbase = ++pframe; |
| } |
| |
| /** |
| * Pop the topmost parameter frame. |
| */ |
| public final void popParamFrame() { |
| if (pbase > 0) { |
| final int oldpbase = ((Integer)paramsStack.get(--pbase)).intValue(); |
| for (int i = pframe - 1; i >= pbase; i--) { |
| paramsStack.remove(i); |
| } |
| pframe = pbase; pbase = oldpbase; |
| } |
| } |
| |
| /** |
| * Add a new global parameter if not already in the current frame. |
| * To setParameters of the form {http://foo.bar}xyz |
| * This needs to get mapped to an instance variable in the class |
| * The mapping created so that |
| * the global variables in the generated class become |
| * http$colon$$flash$$flash$foo$dot$bar$colon$xyz |
| */ |
| public final Object addParameter(String name, Object value) { |
| name = BasisLibrary.mapQNameToJavaName (name); |
| return addParameter(name, value, false); |
| } |
| |
| /** |
| * Add a new global or local parameter if not already in the current frame. |
| * The 'isDefault' parameter is set to true if the value passed is the |
| * default value from the <xsl:parameter> element's select attribute or |
| * element body. |
| */ |
| public final Object addParameter(String name, Object value, |
| boolean isDefault) |
| { |
| // Local parameters need to be re-evaluated for each iteration |
| for (int i = pframe - 1; i >= pbase; i--) { |
| final Parameter param = (Parameter) paramsStack.get(i); |
| |
| if (param._name.equals(name)) { |
| // Only overwrite if current value is the default value and |
| // the new value is _NOT_ the default value. |
| if (param._isDefault || !isDefault) { |
| param._value = value; |
| param._isDefault = isDefault; |
| return value; |
| } |
| return param._value; |
| } |
| } |
| |
| // Add new parameter to parameter stack |
| paramsStack.add(pframe++, new Parameter(name, value, isDefault)); |
| return value; |
| } |
| |
| /** |
| * Clears the parameter stack. |
| */ |
| public void clearParameters() { |
| pbase = pframe = 0; |
| paramsStack.clear(); |
| } |
| |
| /** |
| * Get the value of a parameter from the current frame or |
| * <tt>null</tt> if undefined. |
| */ |
| public final Object getParameter(String name) { |
| |
| name = BasisLibrary.mapQNameToJavaName (name); |
| |
| for (int i = pframe - 1; i >= pbase; i--) { |
| final Parameter param = (Parameter)paramsStack.get(i); |
| if (param._name.equals(name)) return param._value; |
| } |
| return null; |
| } |
| |
| /************************************************************************ |
| * Message handling - implementation of <xsl:message> |
| ************************************************************************/ |
| |
| // Holds the translet's message handler - used for <xsl:message>. |
| // The deault message handler dumps a string stdout, but anything can be |
| // used, such as a dialog box for applets, etc. |
| private MessageHandler _msgHandler = null; |
| |
| /** |
| * Set the translet's message handler - must implement MessageHandler |
| */ |
| public final void setMessageHandler(MessageHandler handler) { |
| _msgHandler = handler; |
| } |
| |
| /** |
| * Pass a message to the message handler - used by Message class. |
| */ |
| public final void displayMessage(String msg) { |
| if (_msgHandler == null) { |
| System.err.println(msg); |
| } |
| else { |
| _msgHandler.displayMessage(msg); |
| } |
| } |
| |
| /************************************************************************ |
| * Decimal number format symbol handling |
| ************************************************************************/ |
| |
| // Contains decimal number formatting symbols used by FormatNumberCall |
| public Map<String, DecimalFormat> _formatSymbols = null; |
| |
| /** |
| * Adds a DecimalFormat object to the _formatSymbols map. |
| * The entry is created with the input DecimalFormatSymbols. |
| */ |
| public void addDecimalFormat(String name, DecimalFormatSymbols symbols) { |
| // Instanciate map for formatting symbols if needed |
| if (_formatSymbols == null) _formatSymbols = new HashMap<>(); |
| |
| // The name cannot be null - use empty string instead |
| if (name == null) name = EMPTYSTRING; |
| |
| // Construct a DecimalFormat object containing the symbols we got |
| final DecimalFormat df = new DecimalFormat(); |
| if (symbols != null) { |
| df.setDecimalFormatSymbols(symbols); |
| } |
| _formatSymbols.put(name, df); |
| } |
| |
| /** |
| * Retrieves a named DecimalFormat object from the _formatSymbols map. |
| */ |
| public final DecimalFormat getDecimalFormat(String name) { |
| |
| if (_formatSymbols != null) { |
| // The name cannot be null - use empty string instead |
| if (name == null) name = EMPTYSTRING; |
| |
| DecimalFormat df = _formatSymbols.get(name); |
| if (df == null) df = _formatSymbols.get(EMPTYSTRING); |
| return df; |
| } |
| return(null); |
| } |
| |
| /** |
| * Give the translet an opportunity to perform a prepass on the document |
| * to extract any information that it can store in an optimized form. |
| * |
| * Currently, it only extracts information about attributes of type ID. |
| */ |
| public final void prepassDocument(DOM document) { |
| setIndexSize(document.getSize()); |
| buildIDIndex(document); |
| } |
| |
| /** |
| * Leverages the Key Class to implement the XSLT id() function. |
| * buildIdIndex creates the index (##id) that Key Class uses. |
| * The index contains the element node index (int) and Id value (String). |
| */ |
| private final void buildIDIndex(DOM document) { |
| setRootForKeys(document.getDocument()); |
| |
| if (document instanceof DOMEnhancedForDTM) { |
| DOMEnhancedForDTM enhancedDOM = (DOMEnhancedForDTM)document; |
| |
| // If the input source is DOMSource, the KeyIndex table is not |
| // built at this time. It will be built later by the lookupId() |
| // and containsId() methods of the KeyIndex class. |
| if (enhancedDOM.hasDOMSource()) { |
| buildKeyIndex(ID_INDEX_NAME, document); |
| return; |
| } |
| else { |
| final Map<String, Integer> elementsByID = enhancedDOM.getElementsWithIDs(); |
| |
| if (elementsByID == null) { |
| return; |
| } |
| |
| // Given a Map of DTM nodes indexed by ID attribute values, |
| // loop through the table copying information to a KeyIndex |
| // for the mapping from ID attribute value to DTM node |
| boolean hasIDValues = false; |
| for (Map.Entry<String, Integer> entry : elementsByID.entrySet()) { |
| final int element = document.getNodeHandle(entry.getValue()); |
| buildKeyIndex(ID_INDEX_NAME, element, entry.getKey()); |
| hasIDValues = true; |
| } |
| |
| if (hasIDValues) { |
| setKeyIndexDom(ID_INDEX_NAME, document); |
| } |
| } |
| } |
| } |
| |
| /** |
| * After constructing the translet object, this method must be called to |
| * perform any version-specific post-initialization that's required. |
| */ |
| public final void postInitialization() { |
| // If the version of the translet had just one namesArray, split |
| // it into multiple fields. |
| if (transletVersion < VER_SPLIT_NAMES_ARRAY) { |
| int arraySize = namesArray.length; |
| String[] newURIsArray = new String[arraySize]; |
| String[] newNamesArray = new String[arraySize]; |
| int[] newTypesArray = new int[arraySize]; |
| |
| for (int i = 0; i < arraySize; i++) { |
| String name = namesArray[i]; |
| int colonIndex = name.lastIndexOf(':'); |
| int lNameStartIdx = colonIndex+1; |
| |
| if (colonIndex > -1) { |
| newURIsArray[i] = name.substring(0, colonIndex); |
| } |
| |
| // Distinguish attribute and element names. Attribute has |
| // @ before local part of name. |
| if (name.charAt(lNameStartIdx) == '@') { |
| lNameStartIdx++; |
| newTypesArray[i] = DTM.ATTRIBUTE_NODE; |
| } else if (name.charAt(lNameStartIdx) == '?') { |
| lNameStartIdx++; |
| newTypesArray[i] = DTM.NAMESPACE_NODE; |
| } else { |
| newTypesArray[i] = DTM.ELEMENT_NODE; |
| } |
| newNamesArray[i] = |
| (lNameStartIdx == 0) ? name |
| : name.substring(lNameStartIdx); |
| } |
| |
| namesArray = newNamesArray; |
| urisArray = newURIsArray; |
| typesArray = newTypesArray; |
| } |
| |
| // Was translet compiled using a more recent version of the XSLTC |
| // compiler than is known by the AbstractTranslet class? If, so |
| // and we've made it this far (which is doubtful), we should give up. |
| if (transletVersion > CURRENT_TRANSLET_VERSION) { |
| BasisLibrary.runTimeError(BasisLibrary.UNKNOWN_TRANSLET_VERSION_ERR, |
| this.getClass().getName()); |
| } |
| } |
| |
| /************************************************************************ |
| * Index(es) for <xsl:key> / key() / id() |
| ************************************************************************/ |
| |
| // Container for all indexes for xsl:key elements |
| private Map<String, KeyIndex> _keyIndexes = null; |
| private KeyIndex _emptyKeyIndex = null; |
| private int _indexSize = 0; |
| private int _currentRootForKeys = 0; |
| |
| /** |
| * This method is used to pass the largest DOM size to the translet. |
| * Needed to make sure that the translet can index the whole DOM. |
| */ |
| public void setIndexSize(int size) { |
| if (size > _indexSize) _indexSize = size; |
| } |
| |
| /** |
| * Creates a KeyIndex object of the desired size - don't want to resize!!! |
| */ |
| public KeyIndex createKeyIndex() { |
| return(new KeyIndex(_indexSize)); |
| } |
| |
| /** |
| * Adds a value to a key/id index |
| * @param name is the name of the index (the key or ##id) |
| * @param node is the node handle of the node to insert |
| * @param value is the value that will look up the node in the given index |
| */ |
| public void buildKeyIndex(String name, int node, String value) { |
| KeyIndex index = buildKeyIndexHelper(name); |
| index.add(value, node, _currentRootForKeys); |
| } |
| |
| /** |
| * Create an empty KeyIndex in the DOM case |
| * @param name is the name of the index (the key or ##id) |
| * @param dom is the DOM |
| */ |
| public void buildKeyIndex(String name, DOM dom) { |
| KeyIndex index = buildKeyIndexHelper(name); |
| index.setDom(dom, dom.getDocument()); |
| } |
| |
| /** |
| * Return KeyIndex for the buildKeyIndex methods. Note the difference from the |
| * public getKeyIndex method, this method creates a new Map if keyIndexes does |
| * not exist. |
| * |
| * @param name the name of the index (the key or ##id) |
| * @return a KeyIndex. |
| */ |
| private KeyIndex buildKeyIndexHelper(String name) { |
| if (_keyIndexes == null) _keyIndexes = new HashMap<>(); |
| |
| KeyIndex index = _keyIndexes.get(name); |
| if (index == null) { |
| _keyIndexes.put(name, index = new KeyIndex(_indexSize)); |
| } |
| return index; |
| } |
| |
| /** |
| * Returns the index for a given key (or id). |
| * The index implements our internal iterator interface |
| * @param name the name of the index (the key or ##id) |
| * @return a KeyIndex. |
| */ |
| public KeyIndex getKeyIndex(String name) { |
| // Return an empty key index iterator if none are defined |
| if (_keyIndexes == null) { |
| return (_emptyKeyIndex != null) |
| ? _emptyKeyIndex |
| : (_emptyKeyIndex = new KeyIndex(1)); |
| } |
| |
| // Look up the requested key index |
| final KeyIndex index = _keyIndexes.get(name); |
| |
| // Return an empty key index iterator if the requested index not found |
| if (index == null) { |
| return (_emptyKeyIndex != null) |
| ? _emptyKeyIndex |
| : (_emptyKeyIndex = new KeyIndex(1)); |
| } |
| |
| return(index); |
| } |
| |
| private void setRootForKeys(int root) { |
| _currentRootForKeys = root; |
| } |
| |
| /** |
| * This method builds key indexes - it is overridden in the compiled |
| * translet in cases where the <xsl:key> element is used |
| */ |
| public void buildKeys(DOM document, DTMAxisIterator iterator, |
| SerializationHandler handler, |
| int root) throws TransletException { |
| |
| } |
| |
| /** |
| * This method builds key indexes - it is overridden in the compiled |
| * translet in cases where the <xsl:key> element is used |
| */ |
| public void setKeyIndexDom(String name, DOM document) { |
| getKeyIndex(name).setDom(document, document.getDocument()); |
| } |
| |
| /************************************************************************ |
| * DOM cache handling |
| ************************************************************************/ |
| |
| // Hold the DOM cache (if any) used with this translet |
| private DOMCache _domCache = null; |
| |
| /** |
| * Sets the DOM cache used for additional documents loaded using the |
| * document() function. |
| */ |
| public void setDOMCache(DOMCache cache) { |
| _domCache = cache; |
| } |
| |
| /** |
| * Returns the DOM cache used for this translet. Used by the LoadDocument |
| * class (if present) when the document() function is used. |
| */ |
| public DOMCache getDOMCache() { |
| return(_domCache); |
| } |
| |
| /************************************************************************ |
| * Multiple output document extension. |
| * See compiler/TransletOutput for actual implementation. |
| ************************************************************************/ |
| |
| public SerializationHandler openOutputHandler(String filename, boolean append) |
| throws TransletException |
| { |
| try { |
| final TransletOutputHandlerFactory factory |
| = TransletOutputHandlerFactory.newInstance(); |
| |
| String dirStr = new File(filename).getParent(); |
| if ((null != dirStr) && (dirStr.length() > 0)) { |
| File dir = new File(dirStr); |
| dir.mkdirs(); |
| } |
| |
| factory.setEncoding(_encoding); |
| factory.setOutputMethod(_method); |
| factory.setOutputStream(new BufferedOutputStream(new FileOutputStream(filename, append))); |
| factory.setOutputType(TransletOutputHandlerFactory.STREAM); |
| |
| final SerializationHandler handler |
| = factory.getSerializationHandler(); |
| |
| transferOutputSettings(handler); |
| handler.startDocument(); |
| return handler; |
| } |
| catch (Exception e) { |
| throw new TransletException(e); |
| } |
| } |
| |
| public SerializationHandler openOutputHandler(String filename) |
| throws TransletException |
| { |
| return openOutputHandler(filename, false); |
| } |
| |
| public void closeOutputHandler(SerializationHandler handler) { |
| try { |
| handler.endDocument(); |
| handler.close(); |
| } |
| catch (Exception e) { |
| // what can you do? |
| } |
| } |
| |
| /************************************************************************ |
| * Native API transformation methods - _NOT_ JAXP/TrAX |
| ************************************************************************/ |
| |
| /** |
| * Main transform() method - this is overridden by the compiled translet |
| */ |
| public abstract void transform(DOM document, DTMAxisIterator iterator, |
| SerializationHandler handler) |
| throws TransletException; |
| |
| /** |
| * Calls transform() with a given output handler |
| */ |
| public final void transform(DOM document, SerializationHandler handler) |
| throws TransletException { |
| try { |
| transform(document, document.getIterator(), handler); |
| } finally { |
| _keyIndexes = null; |
| } |
| } |
| |
| /** |
| * Used by some compiled code as a shortcut for passing strings to the |
| * output handler |
| */ |
| public final void characters(final String string, |
| SerializationHandler handler) |
| throws TransletException { |
| if (string != null) { |
| //final int length = string.length(); |
| try { |
| handler.characters(string); |
| } catch (Exception e) { |
| throw new TransletException(e); |
| } |
| } |
| } |
| |
| /** |
| * Add's a name of an element whose text contents should be output as CDATA |
| */ |
| public void addCdataElement(String name) { |
| if (_cdata == null) { |
| _cdata = new Vector(); |
| } |
| |
| int lastColon = name.lastIndexOf(':'); |
| |
| if (lastColon > 0) { |
| String uri = name.substring(0, lastColon); |
| String localName = name.substring(lastColon+1); |
| _cdata.addElement(uri); |
| _cdata.addElement(localName); |
| } else { |
| _cdata.addElement(null); |
| _cdata.addElement(name); |
| } |
| } |
| |
| /** |
| * Transfer the output settings to the output post-processor |
| */ |
| protected void transferOutputSettings(SerializationHandler handler) { |
| if (_method != null) { |
| if (_method.equals("xml")) { |
| if (_standalone != null) { |
| handler.setStandalone(_standalone); |
| } |
| if (_omitHeader) { |
| handler.setOmitXMLDeclaration(true); |
| } |
| handler.setCdataSectionElements(_cdata); |
| if (_version != null) { |
| handler.setVersion(_version); |
| } |
| handler.setIndent(_indent); |
| handler.setIndentAmount(_indentamount); |
| if (_doctypeSystem != null) { |
| handler.setDoctype(_doctypeSystem, _doctypePublic); |
| } |
| handler.setIsStandalone(_isStandalone); |
| } |
| else if (_method.equals("html")) { |
| handler.setIndent(_indent); |
| handler.setDoctype(_doctypeSystem, _doctypePublic); |
| if (_mediaType != null) { |
| handler.setMediaType(_mediaType); |
| } |
| } |
| } |
| else { |
| handler.setCdataSectionElements(_cdata); |
| if (_version != null) { |
| handler.setVersion(_version); |
| } |
| if (_standalone != null) { |
| handler.setStandalone(_standalone); |
| } |
| if (_omitHeader) { |
| handler.setOmitXMLDeclaration(true); |
| } |
| handler.setIndent(_indent); |
| handler.setDoctype(_doctypeSystem, _doctypePublic); |
| handler.setIsStandalone(_isStandalone); |
| } |
| } |
| |
| private Map<String, Class<?>> _auxClasses = null; |
| |
| public void addAuxiliaryClass(Class auxClass) { |
| if (_auxClasses == null) _auxClasses = new HashMap<>(); |
| _auxClasses.put(auxClass.getName(), auxClass); |
| } |
| |
| public void setAuxiliaryClasses(Map<String, Class<?>> auxClasses) { |
| _auxClasses = auxClasses; |
| } |
| |
| public Class getAuxiliaryClass(String className) { |
| if (_auxClasses == null) return null; |
| return((Class)_auxClasses.get(className)); |
| } |
| |
| // GTM added (see pg 110) |
| public String[] getNamesArray() { |
| return namesArray; |
| } |
| |
| public String[] getUrisArray() { |
| return urisArray; |
| } |
| |
| public int[] getTypesArray() { |
| return typesArray; |
| } |
| |
| public String[] getNamespaceArray() { |
| return namespaceArray; |
| } |
| |
| public boolean hasIdCall() { |
| return _hasIdCall; |
| } |
| |
| public Templates getTemplates() { |
| return _templates; |
| } |
| |
| public void setTemplates(Templates templates) { |
| _templates = templates; |
| } |
| /** |
| * Return the state of the services mechanism feature. |
| */ |
| public boolean useServicesMechnism() { |
| return _useServicesMechanism; |
| } |
| |
| /** |
| * Set the state of the services mechanism feature. |
| */ |
| public void setServicesMechnism(boolean flag) { |
| _useServicesMechanism = flag; |
| } |
| |
| /** |
| * Return allowed protocols for accessing external stylesheet. |
| */ |
| public String getAllowedProtocols() { |
| return _accessExternalStylesheet; |
| } |
| |
| /** |
| * Set allowed protocols for accessing external stylesheet. |
| */ |
| public void setAllowedProtocols(String protocols) { |
| _accessExternalStylesheet = protocols; |
| } |
| |
| /************************************************************************ |
| * DOMImplementation caching for basis library |
| ************************************************************************/ |
| protected DOMImplementation _domImplementation = null; |
| |
| public Document newDocument(String uri, String qname) |
| throws ParserConfigurationException |
| { |
| if (_domImplementation == null) { |
| DocumentBuilderFactory dbf = FactoryImpl.getDOMFactory(_useServicesMechanism); |
| _domImplementation = dbf.newDocumentBuilder().getDOMImplementation(); |
| } |
| return _domImplementation.createDocument(uri, qname, null); |
| } |
| } |
