1 /*
2 * reserved comment block
3 * DO NOT REMOVE OR ALTER!
4 */
5 /*
6 * Copyright 2001, 2002,2004 The Apache Software Foundation.
7 *
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * 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.util;
22
23 import java.io.InputStream;
24 import java.io.IOException;
25 import java.io.Reader;
26
27 import com.sun.org.apache.xerces.internal.xni.XNIException;
28 import com.sun.org.apache.xerces.internal.xni.XMLResourceIdentifier;
29 import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver;
30 import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
31
32 import org.xml.sax.EntityResolver;
33 import org.xml.sax.InputSource;
34 import org.xml.sax.SAXException;
35
36 /**
37 * This class wraps a SAX entity resolver in an XNI entity resolver.
38 *
39 * @see EntityResolver
40 *
41 * @author Andy Clark, IBM
42 *
43 */
44 public class EntityResolverWrapper
45 implements XMLEntityResolver {
46
47 //
48 // Data
49 //
50
114 String baseSystemId = resourceIdentifier.getBaseSystemId();
115 InputStream byteStream = inputSource.getByteStream();
116 Reader charStream = inputSource.getCharacterStream();
117 String encoding = inputSource.getEncoding();
118 XMLInputSource xmlInputSource =
119 new XMLInputSource(publicId, systemId, baseSystemId, true);
120 xmlInputSource.setByteStream(byteStream);
121 xmlInputSource.setCharacterStream(charStream);
122 xmlInputSource.setEncoding(encoding);
123 return xmlInputSource;
124 }
125 }
126
127 // error resolving entity
128 catch (SAXException e) {
129 Exception ex = e.getException();
130 if (ex == null) {
131 ex = e;
132 }
133 throw new XNIException(ex);
134 }
135 }
136
137 // unable to resolve entity
138 return null;
139
140 } // resolveEntity(String,String,String):XMLInputSource
141 }
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1 /*
2 * Copyright (c) 2016, 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.util;
22
23 import java.io.InputStream;
24 import java.io.IOException;
25 import java.io.Reader;
26
27 import com.sun.org.apache.xerces.internal.xni.XNIException;
28 import com.sun.org.apache.xerces.internal.xni.XMLResourceIdentifier;
29 import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver;
30 import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
31 import javax.xml.catalog.CatalogException;
32
33 import org.xml.sax.EntityResolver;
34 import org.xml.sax.InputSource;
35 import org.xml.sax.SAXException;
36
37 /**
38 * This class wraps a SAX entity resolver in an XNI entity resolver.
39 *
40 * @see EntityResolver
41 *
42 * @author Andy Clark, IBM
43 *
44 */
45 public class EntityResolverWrapper
46 implements XMLEntityResolver {
47
48 //
49 // Data
50 //
51
115 String baseSystemId = resourceIdentifier.getBaseSystemId();
116 InputStream byteStream = inputSource.getByteStream();
117 Reader charStream = inputSource.getCharacterStream();
118 String encoding = inputSource.getEncoding();
119 XMLInputSource xmlInputSource =
120 new XMLInputSource(publicId, systemId, baseSystemId, true);
121 xmlInputSource.setByteStream(byteStream);
122 xmlInputSource.setCharacterStream(charStream);
123 xmlInputSource.setEncoding(encoding);
124 return xmlInputSource;
125 }
126 }
127
128 // error resolving entity
129 catch (SAXException e) {
130 Exception ex = e.getException();
131 if (ex == null) {
132 ex = e;
133 }
134 throw new XNIException(ex);
135 }
136
137 catch (CatalogException e) {
138 throw new XNIException(e);
139 }
140 }
141
142 // unable to resolve entity
143 return null;
144
145 } // resolveEntity(String,String,String):XMLInputSource
146 }
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