01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: /* $Id: UnclosableInputStream.java 542447 2007-05-29 07:51:52Z vhennebert $ */
19:
20: package org.apache.fop.util;
21:
22: import java.io.FilterInputStream;
23: import java.io.InputStream;
24:
25: /**
26: * Provides an InputStreamFilter which avoids closing the original stream.
27: */
28: public class UnclosableInputStream extends FilterInputStream {
29:
30: /**
31: * Default constructor.
32: *
33: * @param in the Stream to filter.
34: */
35: public UnclosableInputStream(InputStream in) {
36: super (in);
37: }
38:
39: /**
40: * Does <strong>not</strong> close the original stream.
41: */
42: public void close() {
43: // ignore
44: }
45:
46: }
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