/**
* 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 java.util.Map;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.TabularData;
import javax.management.openmbean.TabularDataSupport;
import org.apache.camel.CamelContext;
import org.apache.camel.Processor;
import org.apache.camel.Route;
import org.apache.camel.ServiceStatus;
import org.apache.camel.StatefulService;
import org.apache.camel.api.management.ManagedInstance;
import org.apache.camel.api.management.ManagedResource;
import org.apache.camel.api.management.mbean.CamelOpenMBeanTypes;
import org.apache.camel.api.management.mbean.ManagedProcessorMBean;
import org.apache.camel.model.ModelHelper;
import org.apache.camel.model.ProcessorDefinition;
import org.apache.camel.spi.ManagementStrategy;
import org.apache.camel.util.JsonSchemaHelper;
import org.apache.camel.util.ObjectHelper;
import org.apache.camel.util.ServiceHelper;
/**
* @version
*/
@ManagedResource(description = "Managed Processor")
public class ManagedProcessor extends ManagedPerformanceCounter implements ManagedInstance, ManagedProcessorMBean {
private final CamelContext context;
private final Processor processor;
private final ProcessorDefinition<?> definition;
private final String id;
private Route route;
public ManagedProcessor(CamelContext context, Processor processor, ProcessorDefinition<?> definition) {
this.context = context;
this.processor = processor;
this.definition = definition;
this.id = definition.idOrCreate(context.getNodeIdFactory());
}
@Override
public void init(ManagementStrategy strategy) {
super.init(strategy);
boolean enabled = context.getManagementStrategy().getManagementAgent().getStatisticsLevel().isDefaultOrExtended();
setStatisticsEnabled(enabled);
}
public CamelContext getContext() {
return context;
}
public Object getInstance() {
return processor;
}
public Processor getProcessor() {
return processor;
}
public ProcessorDefinition<?> getDefinition() {
return definition;
}
public String getId() {
return id;
}
public Integer getIndex() {
return definition.getIndex();
}
public Boolean getSupportExtendedInformation() {
return false;
}
public Route getRoute() {
return route;
}
public void setRoute(Route route) {
this.route = route;
}
public String getState() {
// must use String type to be sure remote JMX can read the attribute without requiring Camel classes.
if (processor instanceof StatefulService) {
ServiceStatus status = ((StatefulService) processor).getStatus();
return status.name();
}
// assume started if not a ServiceSupport instance
return ServiceStatus.Started.name();
}
public String getCamelId() {
return context.getName();
}
public String getCamelManagementName() {
return context.getManagementName();
}
public String getRouteId() {
if (route != null) {
return route.getId();
}
return null;
}
public String getProcessorId() {
return id;
}
public void start() throws Exception {
if (!context.getStatus().isStarted()) {
throw new IllegalArgumentException("CamelContext is not started");
}
ServiceHelper.startService(getProcessor());
}
public void stop() throws Exception {
if (!context.getStatus().isStarted()) {
throw new IllegalArgumentException("CamelContext is not started");
}
ServiceHelper.stopService(getProcessor());
}
public String informationJson() {
return context.explainEipJson(id, true);
}
public TabularData explain(boolean allOptions) {
try {
String json = context.explainEipJson(id, allOptions);
List<Map<String, String>> rows = JsonSchemaHelper.parseJsonSchema("properties", json, true);
TabularData answer = new TabularDataSupport(CamelOpenMBeanTypes.explainEipTabularType());
for (Map<String, String> row : rows) {
String name = row.get("name");
String kind = row.get("kind");
String label = row.get("label") != null ? row.get("label") : "";
String type = row.get("type");
String javaType = row.get("javaType");
String deprecated = row.get("deprecated") != null ? row.get("deprecated") : "";
String value = row.get("value") != null ? row.get("value") : "";
String defaultValue = row.get("defaultValue") != null ? row.get("defaultValue") : "";
String description = row.get("description") != null ? row.get("description") : "";
CompositeType ct = CamelOpenMBeanTypes.explainEipsCompositeType();
CompositeData data = new CompositeDataSupport(ct,
new String[]{"option", "kind", "label", "type", "java type", "deprecated", "value", "default value", "description"},
new Object[]{name, kind, label, type, javaType, deprecated, value, defaultValue, description});
answer.put(data);
}
return answer;
} catch (Exception e) {
throw ObjectHelper.wrapRuntimeCamelException(e);
}
}
@Override
public String dumpProcessorAsXml() throws Exception {
return ModelHelper.dumpModelAsXml(context, definition);
}
}