1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * @LastModified: Nov 2017
   4  */
   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.xerces.internal.impl.dtd;
  23 

  51  * It extends the DTD processor in order to do this; it's
  52  * a separate class because DTD processors don't need to know how
  53  * to talk to the outside world in their role as instance-document
  54  * helpers.
  55  * <p>
  56  * This component requires the following features and properties.  It
  57  * know ho to set them if no one else does:from the
  58  * <ul>
  59  *  <li>http://xml.org/sax/features/namespaces</li>
  60  *  <li>http://apache.org/xml/properties/internal/symbol-table</li>
  61  *  <li>http://apache.org/xml/properties/internal/error-reporter</li>
  62  *  <li>http://apache.org/xml/properties/internal/grammar-pool</li>
  63  *  <li>http://apache.org/xml/properties/internal/datatype-validator-factory</li>
  64  * </ul>
  65  *
  66  * @xerces.internal
  67  *
  68  * @author Neil Graham, IBM
  69  * @author Michael Glavassevich, IBM
  70  *

  71  */
  72 public class XMLDTDLoader
  73         extends XMLDTDProcessor
  74         implements XMLGrammarLoader {
  75 
  76     //
  77     // Constants
  78     //
  79 
  80     // feature identifiers
  81 
  82     /** Feature identifier: standard uri conformant feature. */
  83     protected static final String STANDARD_URI_CONFORMANT_FEATURE =
  84         Constants.XERCES_FEATURE_PREFIX + Constants.STANDARD_URI_CONFORMANT_FEATURE;
  85 
  86     /** Feature identifier: balance syntax trees. */
  87     protected static final String BALANCE_SYNTAX_TREES =
  88         Constants.XERCES_FEATURE_PREFIX + Constants.BALANCE_SYNTAX_TREES;
  89 
  90     // recognized features:

   1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

   3  */
   4 /*
   5  * Licensed to the Apache Software Foundation (ASF) under one or more
   6  * contributor license agreements.  See the NOTICE file distributed with
   7  * this work for additional information regarding copyright ownership.
   8  * The ASF licenses this file to You under the Apache License, Version 2.0
   9  * (the "License"); you may not use this file except in compliance with
  10  * the License.  You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  */
  20 
  21 package com.sun.org.apache.xerces.internal.impl.dtd;
  22 

  50  * It extends the DTD processor in order to do this; it's
  51  * a separate class because DTD processors don't need to know how
  52  * to talk to the outside world in their role as instance-document
  53  * helpers.
  54  * <p>
  55  * This component requires the following features and properties.  It
  56  * know ho to set them if no one else does:from the
  57  * <ul>
  58  *  <li>http://xml.org/sax/features/namespaces</li>
  59  *  <li>http://apache.org/xml/properties/internal/symbol-table</li>
  60  *  <li>http://apache.org/xml/properties/internal/error-reporter</li>
  61  *  <li>http://apache.org/xml/properties/internal/grammar-pool</li>
  62  *  <li>http://apache.org/xml/properties/internal/datatype-validator-factory</li>
  63  * </ul>
  64  *
  65  * @xerces.internal
  66  *
  67  * @author Neil Graham, IBM
  68  * @author Michael Glavassevich, IBM
  69  *
  70  * @LastModified: Nov 2017
  71  */
  72 public class XMLDTDLoader
  73         extends XMLDTDProcessor
  74         implements XMLGrammarLoader {
  75 
  76     //
  77     // Constants
  78     //
  79 
  80     // feature identifiers
  81 
  82     /** Feature identifier: standard uri conformant feature. */
  83     protected static final String STANDARD_URI_CONFORMANT_FEATURE =
  84         Constants.XERCES_FEATURE_PREFIX + Constants.STANDARD_URI_CONFORMANT_FEATURE;
  85 
  86     /** Feature identifier: balance syntax trees. */
  87     protected static final String BALANCE_SYNTAX_TREES =
  88         Constants.XERCES_FEATURE_PREFIX + Constants.BALANCE_SYNTAX_TREES;
  89 
  90     // recognized features: