| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * 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 org.apache.harmony.xml.parsers; |
| |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.parsers.ParserConfigurationException; |
| |
| /** |
| * Provides a straightforward DocumentBuilderFactory implementation based on |
| * XMLPull/KXML. The class is used internally only, thus only notable members |
| * that are not already in the abstract superclass are documented. Hope that's |
| * ok. |
| */ |
| public class DocumentBuilderFactoryImpl extends DocumentBuilderFactory { |
| |
| private static final String NAMESPACES = |
| "http://xml.org/sax/features/namespaces"; |
| |
| private static final String VALIDATION = |
| "http://xml.org/sax/features/validation"; |
| |
| @Override |
| public Object getAttribute(String name) throws IllegalArgumentException { |
| throw new IllegalArgumentException(name); |
| } |
| |
| @Override |
| public boolean getFeature(String name) throws ParserConfigurationException { |
| if (name == null) { |
| throw new NullPointerException("name == null"); |
| } |
| |
| if (NAMESPACES.equals(name)) { |
| return isNamespaceAware(); |
| } else if (VALIDATION.equals(name)) { |
| return isValidating(); |
| } else { |
| throw new ParserConfigurationException(name); |
| } |
| } |
| |
| @Override |
| public DocumentBuilder newDocumentBuilder() |
| throws ParserConfigurationException { |
| if (isValidating()) { |
| throw new ParserConfigurationException( |
| "No validating DocumentBuilder implementation available"); |
| } |
| |
| /** |
| * TODO If Android is going to support a different DocumentBuilder |
| * implementations, this should be wired here. If we wanted to |
| * allow different implementations, these could be distinguished by |
| * a special feature (like http://www.org.apache.harmony.com/xml/expat) |
| * or by throwing the full SPI monty at it. |
| */ |
| DocumentBuilderImpl builder = new DocumentBuilderImpl(); |
| builder.setCoalescing(isCoalescing()); |
| builder.setIgnoreComments(isIgnoringComments()); |
| builder.setIgnoreElementContentWhitespace(isIgnoringElementContentWhitespace()); |
| builder.setNamespaceAware(isNamespaceAware()); |
| |
| // TODO What about expandEntityReferences? |
| |
| return builder; |
| } |
| |
| @Override |
| public void setAttribute(String name, Object value) |
| throws IllegalArgumentException { |
| throw new IllegalArgumentException(name); |
| } |
| |
| @Override |
| public void setFeature(String name, boolean value) |
| throws ParserConfigurationException { |
| if (name == null) { |
| throw new NullPointerException("name == null"); |
| } |
| |
| if (NAMESPACES.equals(name)) { |
| setNamespaceAware(value); |
| } else if (VALIDATION.equals(name)) { |
| setValidating(value); |
| } else { |
| throw new ParserConfigurationException(name); |
| } |
| } |
| |
| } |