- * Note: Components should silently ignore features - * that do not affect the operation of the component. - * - * @param featureId The feature identifier. - * @param state The state of the feature. - * - * @throws SAXNotRecognizedException The component should not throw - * this exception. - * @throws SAXNotSupportedException The component should not throw - * this exception. - */ - public void setFeature(String featureId, boolean state) - throws XMLConfigurationException { - if (fSettings != null) { - fSettings.setFeature(featureId, state); - } - - } // setFeature(String,boolean) - - /** - * Returns a list of property identifiers that are recognized by - * this component. This method may return null if no properties - * are recognized by this component. - */ - public String[] getRecognizedProperties() { - return RECOGNIZED_PROPERTIES; - } // getRecognizedProperties():String[] - - /** - * Sets the value of a property. This method is called by the component - * manager any time after reset when a property changes value. - *
- * Note: Components should silently ignore properties - * that do not affect the operation of the component. - * - * @param propertyId The property identifier. - * @param value The value of the property. - * - * @throws SAXNotRecognizedException The component should not throw - * this exception. - * @throws SAXNotSupportedException The component should not throw - * this exception. - */ - public void setProperty(String propertyId, Object value) - throws XMLConfigurationException { - if (propertyId.equals(ERROR_REPORTER)) { - setErrorReporter((XMLErrorReporter)value); - } - if (propertyId.equals(GRAMMAR_POOL)) { - fGrammarPool = (XMLGrammarPool)value; - } - if (propertyId.equals(ENTITY_RESOLVER)) { - fEntityResolver = (XMLEntityResolver)value; - } - - } // setProperty(String,Object) - - /** - * Returns the default state for a feature, or null if this - * component does not want to report a default value for this - * feature. - * - * @param featureId The feature identifier. - * - * @since Xerces 2.2.0 - */ - public Boolean getFeatureDefault(String featureId) { - for (int i = 0; i < RECOGNIZED_FEATURES.length; i++) { - if (RECOGNIZED_FEATURES[i].equals(featureId)) { - return FEATURE_DEFAULTS[i]; - } - } - return null; - } // getFeatureDefault(String):Boolean - - /** - * Returns the default state for a property, or null if this - * component does not want to report a default value for this - * property. - * - * @param propertyId The property identifier. - * - * @since Xerces 2.2.0 - */ - public Object getPropertyDefault(String propertyId) { - for (int i = 0; i < RECOGNIZED_PROPERTIES.length; i++) { - if (RECOGNIZED_PROPERTIES[i].equals(propertyId)) { - return PROPERTY_DEFAULTS[i]; - } - } - return null; - } // getPropertyDefault(String):Object - - private void setErrorReporter(XMLErrorReporter reporter) { - fErrorReporter = reporter; - if (fErrorReporter != null) { - fErrorReporter.putMessageFormatter( - XIncludeMessageFormatter.XINCLUDE_DOMAIN, - new XIncludeMessageFormatter()); - } - } - ///////// END OF IMPLEMENTATION OF XMLComponents methods. ////////// - - - - //////// START OF IMPLEMENTATION OF XMLDOCUMENTSOURCE INTERFACE ///////// - - public void setDocumentHandler(XMLDocumentHandler handler) { - fDocumentHandler = handler; - } - - public XMLDocumentHandler getDocumentHandler() { - return fDocumentHandler; - } - - /////// END OF IMPLENTATION OF XMLDOCUMENTSOURCE INTERFACE /////////// - - - - - /////////////// Implementation of XPointerSchema Methods ////////////////////// - - String fSchemaName; - String fSchemaPointer; - boolean fSubResourceIdentified; - /** - * set the Schema Name eg element , xpointer - */ - public void setXPointerSchemaName(String schemaName){ - fSchemaName = schemaName; - } - - /** - * Return Schema Name eg element , xpointer - * - */ - public String getXpointerSchemaName(){ - return fSchemaName; - } - - /** - * Parent Contenhandler for the this contenthandler. - * // not sure about the parameter type. It can be Contenthandler instead of Object type. - */ - public void setParent(Object parent){ - fParentXIncludeHandler = (XIncludeHandler)parent; - } - - - /** - * return the Parent Contenthandler - */ - public Object getParent(){ - return fParentXIncludeHandler; - } - - /** - * Content of the XPointer Schema. Xpath to be resolved. - */ - public void setXPointerSchemaPointer(String content){ - fSchemaPointer = content; - } - - /** - * Return the XPointer Schema. - */ - public String getXPointerSchemaPointer(){ - return fSchemaPointer; - } - - public boolean isSubResourceIndentified(){ - return fSubResourceIdentified; - } - - ///////////End Implementation of XPointerSchema Methods ////////////////////// - - - - //////////// Tokens Playground /////////////////// - - Stack fPointerToken = new Stack(); - int fCurrentTokenint=0; - String fCurrentTokenString=null; - int fCurrentTokenType=0 ;// 0 Notype; 1 for integer; 2 for string. - - public void getTokens(){ - fSchemaPointer = fSchemaPointer.substring(fSchemaPointer.indexOf("(")+1, fSchemaPointer.length()); - StringTokenizer st = new StringTokenizer(fSchemaPointer, "/"); - String tempToken; - Integer integerToken =null; - Stack tempPointerToken = new Stack(); - if(fPointerToken == null){ - fPointerToken = new Stack(); - } - while(st.hasMoreTokens()){ - tempToken=st.nextToken(); - try { - integerToken = Integer.valueOf(tempToken); - tempPointerToken.push(integerToken); - }catch(NumberFormatException e){ - tempPointerToken.push(tempToken); - } - } - while(!tempPointerToken.empty()){ - fPointerToken.push(tempPointerToken.pop()); - } - }//getTokens - - - public boolean hasMoreToken(){ - if(fPointerToken.isEmpty()) - return false; - else - return true; - } - - public boolean getNextToken(){ - Object currentToken; - if (!fPointerToken.isEmpty()){ - currentToken = fPointerToken.pop(); - if(currentToken instanceof Integer){ - fCurrentTokenint = ((Integer)currentToken).intValue(); - fCurrentTokenType = 1; - } - else{ - fCurrentTokenString = ((String)currentToken).toString(); - fCurrentTokenType = 2; - } - return true; - } - else { - return false; - } - } - - private boolean isIdAttribute(XMLAttributes attributes,Augmentations augs, int index) { - Object o = augs.getItem(Constants.ID_ATTRIBUTE); - if( o instanceof Boolean ) - return ((Boolean)o).booleanValue(); - return "ID".equals(attributes.getType(index)); - } - - public boolean checkStringToken(QName element, XMLAttributes attributes){ - QName cacheQName = null; - String id =null; - String rawname =null; - QName attrName = new QName(); - String attrType = null; - String attrValue = null; - int attrCount = attributes.getLength(); - for (int i = 0; i < attrCount; i++) { - Augmentations aaugs = attributes.getAugmentations(i); - attributes.getName(i,attrName); - attrType = attributes.getType(i); - attrValue = attributes.getValue(i); - if(attrType != null && attrValue!= null && isIdAttribute(attributes,aaugs,i) && attrValue.equals(fCurrentTokenString)){ - if(hasMoreToken()){ - fCurrentTokenType = 0; - fCurrentTokenString = null; - return true; - } - else{ - foundElement = element; - includeElement = true; - fCurrentTokenType = 0; - fCurrentTokenString = null; - fSubResourceIdentified = true; - return true; - } - } - } - return false; - } - - public boolean checkIntegerToken(QName element){ - if(!skip){ - fElementCount++; - if(fCurrentTokenint == fElementCount){ - if(hasMoreToken()){ - fElementCount=0; - fCurrentTokenType = 0; - return true; - } - else{ - foundElement = element; - includeElement = true; - fCurrentTokenType = 0; - fElementCount=0; - fSubResourceIdentified =true; - return true; - } - }else{ - addQName(element); - skip = true; - return false; - } - } - return false; - } - - public void addQName(QName element){ - QName cacheQName = new QName(element); - ftempCurrentElement.push(cacheQName); - } - - /////////// END TOKEN PLAYGROUND /////////////// - - - ///// START OF IMPLEMTATION OF XMLDocumentHandler methods ////////// - - - public void startDocument(XMLLocator locator, String encoding, - NamespaceContext namespaceContext, Augmentations augs) - throws XNIException { - - getTokens(); - } - - public void doctypeDecl(String rootElement, String publicId, String systemId, - Augmentations augs)throws XNIException { - } - - public void xmlDecl(String version, String encoding, String standalone, - Augmentations augs) throws XNIException { - } - - - public void comment(XMLString text, Augmentations augs) - throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.comment(text, augs); - } - } - - public void processingInstruction(String target, XMLString data, - Augmentations augs) throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.processingInstruction(target, data, augs); - - } - } - - Stack ftempCurrentElement = new Stack(); - int fElementCount =0; - int fCurrentToken ; - boolean includeElement; - - - public void startElement(QName element, XMLAttributes attributes, - Augmentations augs)throws XNIException { - - boolean requiredToken=false; - if(fCurrentTokenType == 0) - getNextToken(); - if(fCurrentTokenType ==1) - requiredToken = checkIntegerToken(element); - else if (fCurrentTokenType ==2) - requiredToken = checkStringToken(element, attributes); - if(requiredToken && hasMoreToken()) - getNextToken(); - if(fDocumentHandler != null && includeElement){ - elemCount++; - fDocumentHandler.startElement(element, attributes, augs); - } - - } - - - public void endElement(QName element, Augmentations augs) - throws XNIException { - if(includeElement && foundElement != null ){ - if(elemCount >0 )elemCount --; - fDocumentHandler.endElement(element, augs); - if(elemCount == 0)includeElement = false; - - }else if(!ftempCurrentElement.empty()){ - QName name = (QName)ftempCurrentElement.peek(); - if(name.equals(element)){ - ftempCurrentElement.pop(); - skip = false; - } - } - } - - public void emptyElement(QName element, XMLAttributes attributes, - Augmentations augs)throws XNIException { - if(fDocumentHandler != null && includeElement){ - fDocumentHandler.emptyElement(element, attributes, augs); - } - } - - public void startGeneralEntity(String name, XMLResourceIdentifier resId, - String encoding, - Augmentations augs) - throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.startGeneralEntity(name, resId, encoding, augs); - } - } - - public void textDecl(String version, String encoding, Augmentations augs) - throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.textDecl(version, encoding, augs); - } - } - - public void endGeneralEntity(String name, Augmentations augs) - throws XNIException { - if (fDocumentHandler != null) { - fDocumentHandler.endGeneralEntity(name, augs); - } - } - - public void characters(XMLString text, Augmentations augs) - throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.characters(text, augs); - } - } - - public void ignorableWhitespace(XMLString text, Augmentations augs) - throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.ignorableWhitespace(text, augs); - } - } - - public void startCDATA(Augmentations augs) throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.startCDATA(augs); - } - } - - public void endCDATA(Augmentations augs) throws XNIException { - if (fDocumentHandler != null && includeElement) { - fDocumentHandler.endCDATA(augs); - } - } - - public void endDocument(Augmentations augs) throws XNIException { - } - - public void setDocumentSource(XMLDocumentSource source) { - fDocumentSource = source; - } - - public XMLDocumentSource getDocumentSource() { - return fDocumentSource; - } - - - protected void reportFatalError(String key) { - this.reportFatalError(key, null); - } - - protected void reportFatalError(String key, Object[] args) { - if (fErrorReporter != null) { - fErrorReporter.reportError( - fDocLocation, - XIncludeMessageFormatter.XINCLUDE_DOMAIN, - key, - args, - XMLErrorReporter.SEVERITY_FATAL_ERROR); - } - // we won't worry about when error reporter is null, since there should always be - // at least the default error reporter - } - - - - // used to know whether to pass declarations to the document handler - protected boolean isRootDocument() { - return this.fParentXIncludeHandler == null; - } - - -} // class XPointerElementhandler