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: package org.apache.cocoon.portlet;
18:
19: import org.apache.log.format.Formatter;
20: import org.apache.log.output.AbstractOutputTarget;
21:
22: import javax.portlet.PortletContext;
23:
24: /**
25: * Log output target for JSR-168 Portlet context
26: *
27: * @author <a href="mailto:alex.rudnev@dc.gov">Alex Rudnev</a>
28: * @author <a href="mailto:vgritsenko@apache.org">Vadim Gritsenko</a>
29: * @version CVS $Id: PortletOutputLogTarget.java 433543 2006-08-22 06:22:54Z crossley $
30: */
31: public class PortletOutputLogTarget extends AbstractOutputTarget {
32:
33: private PortletContext context;
34:
35: public PortletOutputLogTarget(PortletContext context) {
36: this .context = context;
37: open();
38: }
39:
40: public PortletOutputLogTarget(PortletContext context,
41: Formatter formatter) {
42: super (formatter);
43: this .context = context;
44: open();
45: }
46:
47: protected void write(String message) {
48: PortletContext context = this .context;
49: if (context != null) {
50: synchronized (context) {
51: context.log(message);
52: }
53: }
54: }
55:
56: public synchronized void close() {
57: super.close();
58: this.context = null;
59: }
60: }
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