/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.camel.management.mbean;
import java.util.List;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.api.management.ManagedResource;
import org.apache.camel.api.management.mbean.ManagedBrowsableEndpointMBean;
import org.apache.camel.spi.BrowsableEndpoint;
import org.apache.camel.util.MessageHelper;
/**
* @version
*/
@ManagedResource(description = "Managed BrowsableEndpoint")
public class ManagedBrowsableEndpoint extends ManagedEndpoint implements ManagedBrowsableEndpointMBean {
public ManagedBrowsableEndpoint(BrowsableEndpoint endpoint) {
super(endpoint);
}
@Override
public BrowsableEndpoint getEndpoint() {
return (BrowsableEndpoint) super.getEndpoint();
}
@Override
public BrowsableEndpoint getInstance() {
return getEndpoint();
}
@Override
public long queueSize() {
return getEndpoint().getExchanges().size();
}
@Override
public String browseExchange(Integer index) {
List<Exchange> exchanges = getEndpoint().getExchanges();
if (index >= exchanges.size()) {
return null;
}
Exchange exchange = exchanges.get(index);
if (exchange == null) {
return null;
}
// must use java type with JMX such as java.lang.String
return exchange.toString();
}
@Override
public String browseMessageBody(Integer index) {
List<Exchange> exchanges = getEndpoint().getExchanges();
if (index >= exchanges.size()) {
return null;
}
Exchange exchange = exchanges.get(index);
if (exchange == null) {
return null;
}
// must use java type with JMX such as java.lang.String
String body;
if (exchange.hasOut()) {
body = exchange.getOut().getBody(String.class);
} else {
body = exchange.getIn().getBody(String.class);
}
return body;
}
@Override
public String browseMessageAsXml(Integer index) {
return browseMessageAsXml(index, true);
}
@Override
public String browseMessageAsXml(Integer index, Boolean includeBody) {
List<Exchange> exchanges = getEndpoint().getExchanges();
if (index >= exchanges.size()) {
return null;
}
Exchange exchange = exchanges.get(index);
if (exchange == null) {
return null;
}
Message msg = exchange.hasOut() ? exchange.getOut() : exchange.getIn();
String xml = MessageHelper.dumpAsXml(msg, includeBody);
return xml;
}
@Override
public String browseAllMessagesAsXml(Boolean includeBody) {
return browseRangeMessagesAsXml(0, Integer.MAX_VALUE, includeBody);
}
@Override
public String browseRangeMessagesAsXml(Integer fromIndex, Integer toIndex, Boolean includeBody) {
if (fromIndex == null) {
fromIndex = 0;
}
if (toIndex == null) {
toIndex = Integer.MAX_VALUE;
}
if (fromIndex > toIndex) {
throw new IllegalArgumentException("From index cannot be larger than to index, was: " + fromIndex + " > " + toIndex);
}
List<Exchange> exchanges = getEndpoint().getExchanges();
if (exchanges.size() == 0) {
return null;
}
StringBuilder sb = new StringBuilder();
sb.append("<messages>");
for (int i = fromIndex; i < exchanges.size() && i <= toIndex; i++) {
Exchange exchange = exchanges.get(i);
Message msg = exchange.hasOut() ? exchange.getOut() : exchange.getIn();
String xml = MessageHelper.dumpAsXml(msg, includeBody);
sb.append("\n").append(xml);
}
sb.append("\n</messages>");
return sb.toString();
}
}