| /* |
| * 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 org.apache.axiom.util.stax.dialect; |
| |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamReader; |
| |
| import org.apache.axiom.ext.stax.DTDReader; |
| |
| final class XLXP1DTDReaderImpl implements DTDReader { |
| private final XMLStreamReader reader; |
| private String rootName; |
| private String publicId; |
| private String systemId; |
| |
| XLXP1DTDReaderImpl(XMLStreamReader reader) { |
| this.reader = reader; |
| } |
| |
| private void parse() { |
| if (rootName == null) { |
| try { |
| Scanner scanner = new Scanner((String)reader.getProperty("javax.xml.stream.dtd.declaration")); |
| scanner.expect("<!DOCTYPE"); |
| scanner.skipSpace(); |
| rootName = scanner.getName(); |
| scanner.skipSpace(); |
| switch (scanner.peek()) { |
| case 'S': |
| scanner.expect("SYSTEM"); |
| scanner.skipSpace(); |
| systemId = scanner.getQuotedString(); |
| break; |
| case 'P': |
| scanner.expect("PUBLIC"); |
| scanner.skipSpace(); |
| publicId = scanner.getQuotedString(); |
| scanner.skipSpace(); |
| systemId = scanner.getQuotedString(); |
| } |
| } catch (XMLStreamException ex) { |
| throw new RuntimeException("Unable to parse DOCTYPE declaration", ex); |
| } |
| } |
| } |
| |
| public String getRootName() { |
| parse(); |
| return rootName; |
| } |
| |
| public String getPublicId() { |
| parse(); |
| return publicId; |
| } |
| |
| public String getSystemId() { |
| parse(); |
| return systemId; |
| } |
| } |