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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.vfs2.provider.zip;
19  
20  import org.xml.sax.ErrorHandler;
21  import org.xml.sax.SAXException;
22  import org.xml.sax.SAXParseException;
23  
24  /**
25   * A simple SAX {@link ErrorHandler} for unit testing, just throws exceptions on all errors. Logs warnings to the
26   * standard error console.
27   */
28  public class TestErrorHandler implements ErrorHandler {
29  
30      private final String header;
31  
32      public TestErrorHandler(final String header) {
33          this.header = header;
34      }
35  
36      @Override
37      public void error(final SAXParseException exception) throws SAXException {
38          throw new SAXException(header, exception);
39      }
40  
41      @Override
42      public void fatalError(final SAXParseException exception) throws SAXException {
43          throw new SAXException(header, exception);
44      }
45  
46      @Override
47      public void warning(final SAXParseException exception) throws SAXException {
48          System.err.println(header);
49          exception.printStackTrace(System.err);
50  
51      }
52  
53  }