2 * Copyright 2005-2011 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.xmlrouter.impl;
18 import java.util.ArrayList;
19 import java.util.Iterator;
20 import java.util.List;
21 import java.util.logging.Level;
22 import java.util.logging.Logger;
24 import javax.print.attribute.standard.Destination;
25 import javax.xml.transform.dom.DOMSource;
27 import org.wamblee.concurrency.ReadLock;
28 import org.wamblee.concurrency.WriteLock;
29 import org.wamblee.xmlrouter.common.Id;
30 import org.wamblee.xmlrouter.config.Transformation;
31 import org.wamblee.xmlrouter.logging.EventLogger;
33 public class CompositeEventLogger implements EventLogger {
35 private static final Logger LOGGER = Logger
36 .getLogger(CompositeEventLogger.class.getName());
37 private List<EventLogger> loggers;
39 public CompositeEventLogger() {
40 loggers = new ArrayList<EventLogger>();
50 public void addLogger(EventLogger aLogger) {
59 * @return True iff the logger was removed.
62 public boolean removeLogger(EventLogger aLogger) {
63 Iterator<EventLogger> logger = loggers.iterator();
64 while (logger.hasNext()) {
65 EventLogger value = logger.next();
66 if (value == aLogger) {
76 public void delivered(String aDocumentType, Id<DOMSource> aEventId,
77 DOMSource aEvent, List<Transformation> aSequence,
78 Id<Destination> aDestination, String aDestinationName,
79 boolean aSuccessFlag) {
80 for (EventLogger logger : loggers) {
82 logger.delivered(aDocumentType, aEventId, aEvent, aSequence,
83 aDestination, aDestinationName, aSuccessFlag);
84 } catch (Exception e) {
85 LOGGER.log(Level.WARNING, "Logger threw exception", e);
92 public void notDelivered(String aDocumentType, Id<DOMSource> aEventId,
94 for (EventLogger logger : loggers) {
96 logger.notDelivered(aDocumentType, aEventId, aEvent);
97 } catch (Exception e) {
98 LOGGER.log(Level.WARNING, "Logger threw exception", e);