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added a helper method to make it easier to work with the admin view together with fixed some NPEs I was getting when redeploying ActiveMQ when using mvn jetty6:run 

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@396892 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
James Strachan 2006-04-25 14:06:52 +00:00
parent 73f0e97531
commit 8ad6fd36a1
1 changed files with 99 additions and 76 deletions
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171
activemq-core/src/main/java/org/apache/activemq/broker/BrokerService.java
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@ -35,7 +35,6 @@ import org.apache.activemq.Service;
import org.apache.activemq.advisory.AdvisoryBroker;
import org.apache.activemq.broker.ft.MasterConnector;
import org.apache.activemq.broker.jmx.BrokerView;
import org.apache.activemq.broker.jmx.BrokerViewMBean;
import org.apache.activemq.broker.jmx.ConnectorView;
import org.apache.activemq.broker.jmx.ConnectorViewMBean;
import org.apache.activemq.broker.jmx.FTConnectorView;
@ -96,6 +95,7 @@ public class BrokerService implements Service, Serializable {
private String brokerName = "localhost";
private File dataDirectory;
private Broker broker;
private BrokerView adminView;
private ManagementContext managementContext;
private ObjectName brokerObjectName;
private TaskRunnerFactory taskRunnerFactory;
@ -121,7 +121,6 @@ public class BrokerService implements Service, Serializable {
private AtomicBoolean started = new AtomicBoolean(false);
private BrokerPlugin[] plugins;
private boolean keepDurableSubsActive=true;
private BrokerId brokerId;
/**
@ -426,13 +425,15 @@ public class BrokerService implements Service, Serializable {
if (isUseJmx()) {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
for (Iterator iter = registeredMBeanNames.iterator(); iter.hasNext();) {
ObjectName name = (ObjectName) iter.next();
try {
mbeanServer.unregisterMBean(name);
}
catch (Exception e) {
stopper.onException(mbeanServer, e);
if (mbeanServer != null) {
for (Iterator iter = registeredMBeanNames.iterator(); iter.hasNext();) {
ObjectName name = (ObjectName) iter.next();
try {
mbeanServer.unregisterMBean(name);
}
catch (Exception e) {
stopper.onException(mbeanServer, e);
}
}
}
stopper.stop(getManagementContext());
@ -445,6 +446,10 @@ public class BrokerService implements Service, Serializable {
// Properties
// -------------------------------------------------------------------------
/**
* Returns the message broker
*/
public Broker getBroker() throws Exception {
if (broker == null) {
log.info("ActiveMQ " + ActiveMQConnectionMetaData.PROVIDER_VERSION + " JMS Message Broker ("
@ -455,6 +460,24 @@ public class BrokerService implements Service, Serializable {
return broker;
}
/**
* Returns the administration view of the broker; used to create and destroy resources such as queues and topics.
*
* Note this method returns null if JMX is disabled.
*/
public BrokerView getAdminView() throws Exception {
if (adminView == null) {
// force lazy creation
getBroker();
}
return adminView;
}
public void setAdminView(BrokerView adminView) {
this.adminView = adminView;
}
public String getBrokerName() {
return brokerName;
}
@ -774,84 +797,82 @@ public class BrokerService implements Service, Serializable {
protected void registerConnectorMBean(TransportConnector connector, ObjectName objectName) throws IOException, URISyntaxException {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
ConnectorViewMBean view = new ConnectorView(connector);
try {
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
if (mbeanServer != null) {
ConnectorViewMBean view = new ConnectorView(connector);
try {
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
}
}
}
protected void registerNetworkConnectorMBean(NetworkConnector connector) throws IOException {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
NetworkConnectorViewMBean view = new NetworkConnectorView(connector);
try {
ObjectName objectName = new ObjectName(
managementContext.getJmxDomainName()+":"+
"BrokerName="+JMXSupport.encodeObjectNamePart(getBrokerName())+","+
"Type=NetworkConnector,"+
"NetworkConnectorName="+JMXSupport.encodeObjectNamePart(connector.getName())
);
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
if (mbeanServer != null) {
NetworkConnectorViewMBean view = new NetworkConnectorView(connector);
try {
ObjectName objectName = new ObjectName(managementContext.getJmxDomainName() + ":" + "BrokerName="
+ JMXSupport.encodeObjectNamePart(getBrokerName()) + "," + "Type=NetworkConnector," + "NetworkConnectorName="
+ JMXSupport.encodeObjectNamePart(connector.getName()));
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
}
}
}
protected void registerProxyConnectorMBean(ProxyConnector connector) throws IOException {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
ProxyConnectorView view = new ProxyConnectorView(connector);
try {
ObjectName objectName = new ObjectName(
managementContext.getJmxDomainName()+":"+
"BrokerName="+JMXSupport.encodeObjectNamePart(getBrokerName())+","+
"Type=ProxyConnector,"+
"ProxyConnectorName="+JMXSupport.encodeObjectNamePart(connector.getName())
);
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
if (mbeanServer != null) {
ProxyConnectorView view = new ProxyConnectorView(connector);
try {
ObjectName objectName = new ObjectName(managementContext.getJmxDomainName() + ":" + "BrokerName="
+ JMXSupport.encodeObjectNamePart(getBrokerName()) + "," + "Type=ProxyConnector," + "ProxyConnectorName="
+ JMXSupport.encodeObjectNamePart(connector.getName()));
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
}
}
}
protected void registerFTConnectorMBean(MasterConnector connector) throws IOException {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
FTConnectorView view = new FTConnectorView(connector);
try {
ObjectName objectName = new ObjectName(
managementContext.getJmxDomainName()+":"+
"BrokerName="+JMXSupport.encodeObjectNamePart(getBrokerName())+","+
"Type=MasterConnector"
);
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
if (mbeanServer != null) {
FTConnectorView view = new FTConnectorView(connector);
try {
ObjectName objectName = new ObjectName(managementContext.getJmxDomainName() + ":" + "BrokerName="
+ JMXSupport.encodeObjectNamePart(getBrokerName()) + "," + "Type=MasterConnector");
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
}
}
}
protected void registerJmsConnectorMBean(JmsConnector connector) throws IOException {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
JmsConnectorView view = new JmsConnectorView(connector);
try {
ObjectName objectName = new ObjectName(
managementContext.getJmxDomainName()+":"+
"BrokerName="+JMXSupport.encodeObjectNamePart(getBrokerName())+","+
"Type=JmsConnector,"+
"JmsConnectorName="+JMXSupport.encodeObjectNamePart(connector.getName())
);
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
if (mbeanServer != null) {
JmsConnectorView view = new JmsConnectorView(connector);
try {
ObjectName objectName = new ObjectName(managementContext.getJmxDomainName() + ":" + "BrokerName="
+ JMXSupport.encodeObjectNamePart(getBrokerName()) + "," + "Type=JmsConnector," + "JmsConnectorName="
+ JMXSupport.encodeObjectNamePart(connector.getName()));
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
}
catch (Throwable e) {
throw IOExceptionSupport.create("Broker could not be registered in JMX: " + e.getMessage(), e);
}
}
}
@ -882,11 +903,13 @@ public class BrokerService implements Service, Serializable {
if (isUseJmx()) {
ManagedRegionBroker managedBroker = (ManagedRegionBroker) regionBroker;
managedBroker.setContextBroker(broker);
BrokerViewMBean view = new BrokerView(this, managedBroker);
adminView = new BrokerView(this, managedBroker);
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
ObjectName objectName = getBrokerObjectName();
mbeanServer.registerMBean(view, objectName);
registeredMBeanNames.add(objectName);
if (mbeanServer != null) {
ObjectName objectName = getBrokerObjectName();
mbeanServer.registerMBean(adminView, objectName);
registeredMBeanNames.add(objectName);
}
}
@ -908,8 +931,8 @@ public class BrokerService implements Service, Serializable {
RegionBroker regionBroker = null;
if (isUseJmx()) {
MBeanServer mbeanServer = getManagementContext().getMBeanServer();
regionBroker = new ManagedRegionBroker(this,mbeanServer, getBrokerObjectName(),
getTaskRunnerFactory(), getMemoryManager(), getPersistenceAdapter());
regionBroker = new ManagedRegionBroker(this, mbeanServer, getBrokerObjectName(), getTaskRunnerFactory(), getMemoryManager(),
getPersistenceAdapter());
}
else {
regionBroker = new RegionBroker(this,getTaskRunnerFactory(), getMemoryManager(), getPersistenceAdapter());
@ -1068,7 +1091,7 @@ public class BrokerService implements Service, Serializable {
JmsConnector connector = (JmsConnector) iter.next();
connector.start();
}
}
}
}
protected void startTransportConnector(TransportConnector connector) throws Exception {