| /* |
| * 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. |
| */ |
| |
| package dom; |
| |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Text; |
| |
| import org.xml.sax.SAXNotRecognizedException; |
| import org.xml.sax.SAXNotSupportedException; |
| |
| /** |
| * Encapsulates a DOM parser. |
| * |
| * @version $Id$ |
| */ |
| public interface ParserWrapper { |
| |
| // |
| // ParserWrapper methods |
| // |
| |
| /** Parses the specified URI and returns the document. */ |
| public Document parse(String uri) throws Exception; |
| |
| /** |
| * Set the state of a feature. |
| * |
| * Set the state of any feature in a SAX2 parser. The parser |
| * might not recognize the feature, and if it does recognize |
| * it, it might not be able to fulfill the request. |
| * |
| * @param featureId The unique identifier (URI) of the feature. |
| * @param state The requested state of the feature (true or false). |
| * |
| * @exception org.xml.sax.SAXNotRecognizedException If the |
| * requested feature is not known. |
| * @exception org.xml.sax.SAXNotSupportedException If the |
| * requested feature is known, but the requested |
| * state is not supported. |
| * @exception org.xml.sax.SAXException If there is any other |
| * problem fulfilling the request. |
| */ |
| public void setFeature(String featureId, boolean state) |
| throws SAXNotRecognizedException, SAXNotSupportedException; |
| |
| /** Returns the document information. */ |
| public DocumentInfo getDocumentInfo(); |
| |
| // |
| // Interfaces |
| // |
| |
| /** |
| * This interface is here to query information about the document |
| * implementation returned by the <code>ParserWrapper#parse</code> |
| * method. |
| * |
| * @author Andy Clark, IBM |
| */ |
| public interface DocumentInfo { |
| |
| // |
| // DocumentInfo methods |
| // |
| |
| /** |
| * Returns true if the specified text node is ignorable whitespace. |
| */ |
| public boolean isIgnorableWhitespace(Text text); |
| |
| } // interface DocumentInfo |
| |
| } // interface ParserWrapper |