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Posted to users@activemq.apache.org by carloc <ca...@yahoo.com> on 2008/05/26 10:38:22 UTC
Embedded Brokers + Web Console
Is it possible to launch a web console within embedded brokers?
If so, how can I configure this and how can I choose the port?
--
View this message in context: http://www.nabble.com/Embedded-Brokers-%2B-Web-Console-tp17467975s2354p17467975.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.
Re: Startup WhenType Null Pointer Exception
Posted by Rob Davies <ra...@gmail.com>.
Best place to ask would be the camel lists - see http://activemq.apache.org/camel/discussion-forums.html
On 26 May 2008, at 13:03, Daniel Nebot wrote:
> Hi,
>
> I am getting a NullPointerException as soon as I have included a
> slightly more complex route into the activemq.xml :
>
> Anybody as new to Camel as me stuck on the same step? I will be very
> grateful if somebody could have a look at the console output. Any
> indications will be strongly welcome.
>
> The route is:
> <route>
> <from uri="activemq:QUEUE_HL7LISC_OUT"/>
> <choice>
> <when>
> <predicate>
> <header name="msgAppFrom"/>
> <isEqualTo value="APP1"/>
> </predicate>
> <to uri="activemq:QUEUE_ALLPLISC_IN"/>
> </when>
> <when>
> <predicate>
> <header name="msgAppFrom"/>
> <isEqualTo value="APP2"/>
> </predicate>
> <to uri="activemq:example.A"/>
> </when>
> <otherwise>
> <to uri="activemq:example.B"/>
> </otherwise>
> </choice>
> </route>
>
> The output is:
> ACTIVEMQ_HOME: C:\Program Files\apache-activemq-5.1.0\bin\..
> ACTIVEMQ_BASE: C:\Program Files\apache-activemq-5.1.0\bin\..
> Loading message broker from: xbean:activemq.xml
> INFO BrokerService - Using Persistence Adapter:
> AMQPersistence
> Adapter(C:\Program Files\apache-activemq-5.1.0\bin\..\data)
> INFO BrokerService - ActiveMQ 5.1.0 JMS Message
> Broker (localh
> ost) is starting
> INFO BrokerService - For help or more information
> please see:
> http://activemq.apache.org/
> INFO AMQPersistenceAdapter - AMQStore starting using
> directory: C:\Pro
> gram Files\apache-activemq-5.1.0\bin\..\data
> INFO KahaStore - Kaha Store using data
> directory C:\Progra
> m Files\apache-activemq-5.1.0\bin\..\data\kr-store\state
> INFO AMQPersistenceAdapter - Active data files: [1]
> INFO KahaStore - Kaha Store using data
> directory C:\Progra
> m Files\apache-activemq-5.1.0\bin\..\data\kr-store\data
> INFO TransportServerThreadSupport - Listening for connections at:
> tcp://pc911
> 830016168:61616
> INFO TransportConnector - Connector openwire Started
> INFO TransportServerThreadSupport - Listening for connections at:
> ssl://pc911
> 830016168:61617
> INFO TransportConnector - Connector ssl Started
> INFO TransportServerThreadSupport - Listening for connections at:
> stomp://pc9
> 11830016168:61613
> INFO TransportConnector - Connector stomp Started
> INFO TransportServerThreadSupport - Listening for connections at: xmpp://pc91
> 1830016168:61222
> INFO TransportConnector - Connector xmpp Started
> INFO NetworkConnector - Network Connector default-nc
> Started
> INFO BrokerService - ActiveMQ JMS Message Broker
> (localhost, I
> D:pc911830016168-4261-1211802211218-0:0) started
> INFO log - Logging to
> org.slf4j.impl.JCLLoggerAdapte
> r(org.mortbay.log) via org.mortbay.log.Slf4jLog
> INFO log - jetty-6.1.9
> INFO WebConsoleStarter - ActiveMQ WebConsole
> initialized.
> INFO /admin - Initializing Spring
> FrameworkServlet 'dis
> patcher'
> INFO log - ActiveMQ Console at http://0.0.0.0:8161/a
> dmin
> INFO log - ActiveMQ Web Demos at http://0.0.0.0:8161
> /demo
> INFO log - RESTful file access
> application at http:/
> /0.0.0.0:8161/fileserver
> INFO log - Started SelectChannelConnector@0.0.0.0
> :81
> 61
> ERROR: java.lang.RuntimeException: Failed to execute start task.
> Reason: java.la
> ng.NullPointerException
> java.lang.RuntimeException: Failed to execute start task. Reason:
> java.lang.Null
> PointerException
> at
> org.apache.activemq.console.command.StartCommand.runTask(StartCommand
> .java:98)
> at
> org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
> ommand.java:57)
> at
> org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand
> .java:129)
> at
> org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
> ommand.java:57)
> at
> org.apache.activemq.console.command.ShellCommand.main(ShellCommand.ja
> va:79)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.activemq.console.Main.runTaskClass(Main.java:222)
> at org.apache.activemq.console.Main.main(Main.java:106)
> Caused by: java.lang.NullPointerException
> at
> org.apache.camel.model.ExpressionNode.createFilterProcessor(Expressio
> nNode.java:91)
> at
> org.apache.camel.model.WhenType.createProcessor(WhenType.java:49)
> at
> org.apache.camel.model.ChoiceType.createProcessor(ChoiceType.java:57)
>
> at
> org.apache.camel.model.ProcessorType.makeProcessor(ProcessorType.java
> :1387)
> at
> org.apache.camel.model.ProcessorType.addRoutes(ProcessorType.java:95)
>
> at org.apache.camel.model.RouteType.addRoutes(RouteType.java:
> 189)
> at org.apache.camel.model.RouteType.addRoutes(RouteType.java:
> 83)
> at
> org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(Defau
> ltCamelContext.java:438)
> at
> org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext
> .java:430)
> at
> org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext
> .java:148)
> at
> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:47)
> at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringC
> amelContext.java:102)
> at
> org.springframework.context.event.SimpleApplicationEventMulticaster$1
> .run(SimpleApplicationEventMulticaster.java:78)
> at
> org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecut
> or.java:49)
> at
> org.springframework.context.event.SimpleApplicationEventMulticaster.m
> ulticastEvent(SimpleApplicationEventMulticaster.java:76)
> at
> org.springframework.context.support.AbstractApplicationContext.publis
> hEvent(AbstractApplicationContext.java:260)
> at
> org.springframework.context.support.AbstractApplicationContext.finish
> Refresh(AbstractApplicationContext.java:744)
> at
> org.springframework.context.support.AbstractApplicationContext.refres
> h(AbstractApplicationContext.java:372)
> at
> org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
> ResourceXmlApplicationContext.java:64)
> at
> org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
> ResourceXmlApplicationContext.java:52)
> at
> org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext
> (XBeanBrokerFactory.java:96)
> at
> org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBroker
> Factory.java:52)
> at
> org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
> ava:71)
> at
> org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
> ava:54)
> at
> org.apache.activemq.console.command.StartCommand.startBroker(StartCom
> mand.java:111)
> at
> org.apache.activemq.console.command.StartCommand.runTask(StartCommand
> .java:73)
> ... 10 more
> ERROR: java.lang.Exception: java.lang.NullPointerException
> java.lang.Exception: java.lang.NullPointerException
> at
> org.apache.activemq.console.command.StartCommand.runTask(StartCommand
> .java:99)
> at
> org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
> ommand.java:57)
> at
> org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand
> .java:129)
> at
> org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
> ommand.java:57)
> at
> org.apache.activemq.console.command.ShellCommand.main(ShellCommand.ja
> va:79)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.apache.activemq.console.Main.runTaskClass(Main.java:222)
> at org.apache.activemq.console.Main.main(Main.java:106)
> Caused by: java.lang.NullPointerException
> at
> org.apache.camel.model.ExpressionNode.createFilterProcessor(Expressio
> nNode.java:91)
> at
> org.apache.camel.model.WhenType.createProcessor(WhenType.java:49)
> at
> org.apache.camel.model.ChoiceType.createProcessor(ChoiceType.java:57)
>
> at
> org.apache.camel.model.ProcessorType.makeProcessor(ProcessorType.java
> :1387)
> at
> org.apache.camel.model.ProcessorType.addRoutes(ProcessorType.java:95)
>
> at org.apache.camel.model.RouteType.addRoutes(RouteType.java:
> 189)
> at org.apache.camel.model.RouteType.addRoutes(RouteType.java:
> 83)
> at
> org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(Defau
> ltCamelContext.java:438)
> at
> org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext
> .java:430)
> at
> org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext
> .java:148)
> at
> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:47)
> at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringC
> amelContext.java:102)
> at
> org.springframework.context.event.SimpleApplicationEventMulticaster$1
> .run(SimpleApplicationEventMulticaster.java:78)
> at
> org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecut
> or.java:49)
> at
> org.springframework.context.event.SimpleApplicationEventMulticaster.m
> ulticastEvent(SimpleApplicationEventMulticaster.java:76)
> at
> org.springframework.context.support.AbstractApplicationContext.publis
> hEvent(AbstractApplicationContext.java:260)
> at
> org.springframework.context.support.AbstractApplicationContext.finish
> Refresh(AbstractApplicationContext.java:744)
> at
> org.springframework.context.support.AbstractApplicationContext.refres
> h(AbstractApplicationContext.java:372)
> at
> org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
> ResourceXmlApplicationContext.java:64)
> at
> org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
> ResourceXmlApplicationContext.java:52)
> at
> org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext
> (XBeanBrokerFactory.java:96)
> at
> org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBroker
> Factory.java:52)
> at
> org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
> ava:71)
> at
> org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
> ava:54)
> at
> org.apache.activemq.console.command.StartCommand.startBroker(StartCom
> mand.java:111)
> at
> org.apache.activemq.console.command.StartCommand.runTask(StartCommand
> .java:73)
> ... 10 more
>
> Thanks
> Danie Nebot
Startup WhenType Null Pointer Exception
Posted by Daniel Nebot <da...@yahoo.com>.
Hi,
I am getting a NullPointerException as soon as I have included a slightly more complex route into the activemq.xml :
Anybody as new to Camel as me stuck on the same step? I will be very grateful if somebody could have a look at the console output. Any indications will be strongly welcome.
The route is:
<route>
<from uri="activemq:QUEUE_HL7LISC_OUT"/>
<choice>
<when>
<predicate>
<header name="msgAppFrom"/>
<isEqualTo value="APP1"/>
</predicate>
<to uri="activemq:QUEUE_ALLPLISC_IN"/>
</when>
<when>
<predicate>
<header name="msgAppFrom"/>
<isEqualTo value="APP2"/>
</predicate>
<to uri="activemq:example.A"/>
</when>
<otherwise>
<to uri="activemq:example.B"/>
</otherwise>
</choice>
</route>
The output is:
ACTIVEMQ_HOME: C:\Program Files\apache-activemq-5.1.0\bin\..
ACTIVEMQ_BASE: C:\Program Files\apache-activemq-5.1.0\bin\..
Loading message broker from: xbean:activemq.xml
INFO BrokerService - Using Persistence Adapter: AMQPersistence
Adapter(C:\Program Files\apache-activemq-5.1.0\bin\..\data)
INFO BrokerService - ActiveMQ 5.1.0 JMS Message Broker (localh
ost) is starting
INFO BrokerService - For help or more information please see:
http://activemq.apache.org/
INFO AMQPersistenceAdapter - AMQStore starting using directory: C:\Pro
gram Files\apache-activemq-5.1.0\bin\..\data
INFO KahaStore - Kaha Store using data directory C:\Progra
m Files\apache-activemq-5.1.0\bin\..\data\kr-store\state
INFO AMQPersistenceAdapter - Active data files: [1]
INFO KahaStore - Kaha Store using data directory C:\Progra
m Files\apache-activemq-5.1.0\bin\..\data\kr-store\data
INFO TransportServerThreadSupport - Listening for connections at: tcp://pc911
830016168:61616
INFO TransportConnector - Connector openwire Started
INFO TransportServerThreadSupport - Listening for connections at: ssl://pc911
830016168:61617
INFO TransportConnector - Connector ssl Started
INFO TransportServerThreadSupport - Listening for connections at: stomp://pc9
11830016168:61613
INFO TransportConnector - Connector stomp Started
INFO TransportServerThreadSupport - Listening for connections at: xmpp://pc91
1830016168:61222
INFO TransportConnector - Connector xmpp Started
INFO NetworkConnector - Network Connector default-nc Started
INFO BrokerService - ActiveMQ JMS Message Broker (localhost, I
D:pc911830016168-4261-1211802211218-0:0) started
INFO log - Logging to org.slf4j.impl.JCLLoggerAdapte
r(org.mortbay.log) via org.mortbay.log.Slf4jLog
INFO log - jetty-6.1.9
INFO WebConsoleStarter - ActiveMQ WebConsole initialized.
INFO /admin - Initializing Spring FrameworkServlet 'dis
patcher'
INFO log - ActiveMQ Console at http://0.0.0.0:8161/a
dmin
INFO log - ActiveMQ Web Demos at http://0.0.0.0:8161
/demo
INFO log - RESTful file access application at http:/
/0.0.0.0:8161/fileserver
INFO log - Started SelectChannelConnector@0.0.0.0:81
61
ERROR: java.lang.RuntimeException: Failed to execute start task. Reason: java.la
ng.NullPointerException
java.lang.RuntimeException: Failed to execute start task. Reason: java.lang.Null
PointerException
at org.apache.activemq.console.command.StartCommand.runTask(StartCommand
.java:98)
at org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
ommand.java:57)
at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand
.java:129)
at org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
ommand.java:57)
at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.ja
va:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.activemq.console.Main.runTaskClass(Main.java:222)
at org.apache.activemq.console.Main.main(Main.java:106)
Caused by: java.lang.NullPointerException
at org.apache.camel.model.ExpressionNode.createFilterProcessor(Expressio
nNode.java:91)
at org.apache.camel.model.WhenType.createProcessor(WhenType.java:49)
at org.apache.camel.model.ChoiceType.createProcessor(ChoiceType.java:57)
at org.apache.camel.model.ProcessorType.makeProcessor(ProcessorType.java
:1387)
at org.apache.camel.model.ProcessorType.addRoutes(ProcessorType.java:95)
at org.apache.camel.model.RouteType.addRoutes(RouteType.java:189)
at org.apache.camel.model.RouteType.addRoutes(RouteType.java:83)
at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(Defau
ltCamelContext.java:438)
at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext
.java:430)
at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext
.java:148)
at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:47)
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringC
amelContext.java:102)
at org.springframework.context.event.SimpleApplicationEventMulticaster$1
.run(SimpleApplicationEventMulticaster.java:78)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecut
or.java:49)
at org.springframework.context.event.SimpleApplicationEventMulticaster.m
ulticastEvent(SimpleApplicationEventMulticaster.java:76)
at org.springframework.context.support.AbstractApplicationContext.publis
hEvent(AbstractApplicationContext.java:260)
at org.springframework.context.support.AbstractApplicationContext.finish
Refresh(AbstractApplicationContext.java:744)
at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java:372)
at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
ResourceXmlApplicationContext.java:64)
at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
ResourceXmlApplicationContext.java:52)
at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext
(XBeanBrokerFactory.java:96)
at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBroker
Factory.java:52)
at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
ava:71)
at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
ava:54)
at org.apache.activemq.console.command.StartCommand.startBroker(StartCom
mand.java:111)
at org.apache.activemq.console.command.StartCommand.runTask(StartCommand
.java:73)
... 10 more
ERROR: java.lang.Exception: java.lang.NullPointerException
java.lang.Exception: java.lang.NullPointerException
at org.apache.activemq.console.command.StartCommand.runTask(StartCommand
.java:99)
at org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
ommand.java:57)
at org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand
.java:129)
at org.apache.activemq.console.command.AbstractCommand.execute(AbstractC
ommand.java:57)
at org.apache.activemq.console.command.ShellCommand.main(ShellCommand.ja
va:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.activemq.console.Main.runTaskClass(Main.java:222)
at org.apache.activemq.console.Main.main(Main.java:106)
Caused by: java.lang.NullPointerException
at org.apache.camel.model.ExpressionNode.createFilterProcessor(Expressio
nNode.java:91)
at org.apache.camel.model.WhenType.createProcessor(WhenType.java:49)
at org.apache.camel.model.ChoiceType.createProcessor(ChoiceType.java:57)
at org.apache.camel.model.ProcessorType.makeProcessor(ProcessorType.java
:1387)
at org.apache.camel.model.ProcessorType.addRoutes(ProcessorType.java:95)
at org.apache.camel.model.RouteType.addRoutes(RouteType.java:189)
at org.apache.camel.model.RouteType.addRoutes(RouteType.java:83)
at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(Defau
ltCamelContext.java:438)
at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext
.java:430)
at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext
.java:148)
at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:47)
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringC
amelContext.java:102)
at org.springframework.context.event.SimpleApplicationEventMulticaster$1
.run(SimpleApplicationEventMulticaster.java:78)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecut
or.java:49)
at org.springframework.context.event.SimpleApplicationEventMulticaster.m
ulticastEvent(SimpleApplicationEventMulticaster.java:76)
at org.springframework.context.support.AbstractApplicationContext.publis
hEvent(AbstractApplicationContext.java:260)
at org.springframework.context.support.AbstractApplicationContext.finish
Refresh(AbstractApplicationContext.java:744)
at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java:372)
at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
ResourceXmlApplicationContext.java:64)
at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(
ResourceXmlApplicationContext.java:52)
at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext
(XBeanBrokerFactory.java:96)
at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBroker
Factory.java:52)
at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
ava:71)
at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.j
ava:54)
at org.apache.activemq.console.command.StartCommand.startBroker(StartCom
mand.java:111)
at org.apache.activemq.console.command.StartCommand.runTask(StartCommand
.java:73)
... 10 more
Thanks
Danie Nebot
Re: Embedded Brokers + Web Console
Posted by Dejan Bosanac <de...@nighttale.net>.
Hi,
yes you can.
Basically you need to include webapps/admin folder somewhere in your app and
run embedded Jetty, e.g.
<jetty xmlns="http://mortbay.com/schemas/jetty/1.0">
<connectors>
<nioConnector port="8161" />
</connectors>
<handlers>
<webAppContext contextPath="/admin"
resourceBase="${activemq.base}/webapps/admin" logUrlOnStart="true" />
</handlers>
</jetty>
You can find more detailed explanation in this article:
http://www.nighttale.net/onjava/integrating-activemq-web-console.html
--
Dejan Bosanac
www.scriptinginjava.net
On Mon, May 26, 2008 at 10:38 AM, carloc <ca...@yahoo.com> wrote:
>
> Is it possible to launch a web console within embedded brokers?
> If so, how can I configure this and how can I choose the port?
> --
> View this message in context:
> http://www.nabble.com/Embedded-Brokers-%2B-Web-Console-tp17467975s2354p17467975.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>