--- /dev/null
+/*
+ * Copyright 2005-2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.wamblee.xmlrouter.logging;
+
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.print.attribute.standard.Destination;
+import javax.xml.transform.dom.DOMSource;
+
+import org.wamblee.xml.XMLDocument;
+import org.wamblee.xmlrouter.common.Id;
+import org.wamblee.xmlrouter.config.Transformation;
+
+/**
+ * Event logger that simply logs to java.util logging.
+ *
+ * @author Erik Brakkee
+ *
+ */
+public class LoggingEventLogger implements EventLogger {
+ private static final Logger LOGGER = Logger
+ .getLogger(LoggingEventLogger.class.getName());
+
+ private Level level;
+
+ public LoggingEventLogger(Level aLevel) {
+ level = aLevel;
+ }
+
+ @Override
+ public void delivered(String aDocType, Id<DOMSource> aEventId,
+ DOMSource aEvent, List<Transformation> aSequence,
+ Id<Destination> aDestination, String aDestinationName,
+ boolean aSuccessFlag) {
+ if (LOGGER.isLoggable(level)) {
+ LOGGER.log(level, "event delivered: document type '" + aDocType +
+ "', eventId " + aEventId + ", event '" +
+ new XMLDocument(aEvent).print(true) + "', sequence '" +
+ getSequenceString(aSequence) + "', destionationId " +
+ aDestination + ", destinationName '" + aDestinationName + "'");
+ }
+ }
+
+ private String getSequenceString(List<Transformation> aSequence) {
+ StringBuffer buf = new StringBuffer();
+ for (Transformation transformation : aSequence) {
+ buf.append(transformation.getName());
+ buf.append("(");
+ buf.append(transformation.getFromType());
+ buf.append("->");
+ buf.append(transformation.getToType());
+ buf.append(")");
+ }
+ return buf.toString();
+ }
+
+ @Override
+ public void notDelivered(String aDocumentType, Id<DOMSource> aEventId,
+ DOMSource aEvent) {
+ if (LOGGER.isLoggable(level)) {
+ LOGGER.log(level, "event not delivered: document type '" +
+ aDocumentType + "', eventId " + aEventId + ", event '" +
+ new XMLDocument(aEvent).print(true) + "'");
+ }
+ }
+}