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: CloseBlockerOutputStream.java 563951 2007-08-08 17:37:33Z vhennebert $ */
19:
20: package org.apache.fop.util;
21:
22: import java.io.FilterOutputStream;
23: import java.io.IOException;
24: import java.io.OutputStream;
25:
26: /**
27: * This is a decorator to block calls to close() to the underlying stream.
28: */
29: public class CloseBlockerOutputStream extends FilterOutputStream {
30:
31: /**
32: * @see java.io.FilterOutputStream#FilterOutputStream(OutputStream)
33: */
34: public CloseBlockerOutputStream(OutputStream out) {
35: super (out);
36: }
37:
38: /**
39: * {@inheritDoc}
40: */
41: public void close() throws IOException {
42: try {
43: flush();
44: } catch (IOException ioe) {
45: //ignore
46: }
47: }
48:
49: }
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