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Posted to users@camel.apache.org by Bob Jolliffe <bo...@gmail.com> on 2012/04/13 13:25:29 UTC
newbie question re LifecycleManagementStrategy
Hi
I am struggling a bit with loading a custom
LifecycleManagementStrategy. (Like some previous posters I am looking
to load some xml routes on startup).
I have created a class DHIS2LifecycleManagementStrategy which extends
DefaultLifecycleManagementStrategy and overridden the onContextStart()
method. But I'm not sure what exactly to put in my spring beans
configuration file in order for this strategy to be picked up. I have
the following:
<!-- custom lifecycle strategy -->
<bean id="lifecyclestrategy" class="import
org.hisp.dhis.integration.management.DHIS2LifecycleManagementStrategy"
/>
<camel:context .... />
Any idea what I am missing?
Thanks
Bob
Re: newbie question re LifecycleManagementStrategy
Posted by Bob Jolliffe <bo...@gmail.com>.
On 15 April 2012 08:56, Claus Ibsen <cl...@gmail.com> wrote:
> On Sat, Apr 14, 2012 at 11:35 PM, Bob Jolliffe <bo...@gmail.com> wrote:
>> Hi Claus
>>
>> On 13 April 2012 16:12, Claus Ibsen <cl...@gmail.com> wrote:
>>> Hi
>>>
>>> What runtime do you use? Tomcat, Standalone, OSGi etc?
>>
>> Both tomcat and jetty in different settings.
>>
>>> Camel should pickup that bean automatic as it lookup the registry by type.
>>> As shown here
>>> http://camel.apache.org/advanced-configuration-of-camelcontext-using-spring.html
>>>
>>> And does you class really have the correct name? It starts with import
>>> in the mail below.
>>
>> Yes that was a typo. It doesn't really have that name. But what I
>> have found, which was surprizing but OK now that I know, is that the
>> LifecycleStrategyManager does indeed work as expected (which is
>> great), but it doesn't seem to be picked up during testing. I am
>> guessing that the CamelTestSupport uses its own liefecycle manager.
>> Is this true?
>>
>
> Are you using the CamelSpringTestSupport which support Spring?
Changed from CamelTestSupport to CamelSpringTestSupport and all is
well. Sorry for the questions which might seem very obvious. Your
help is much appreciated in getting things moving.
>
> If you use pure Java for testing, you need to add the strategy using
> the Java API.
> There is API on CamelContext to do that.
>
>
>>>
>>> On Fri, Apr 13, 2012 at 1:25 PM, Bob Jolliffe <bo...@gmail.com> wrote:
>>>> Hi
>>>>
>>>> I am struggling a bit with loading a custom
>>>> LifecycleManagementStrategy. (Like some previous posters I am looking
>>>> to load some xml routes on startup).
>>>>
>>>> I have created a class DHIS2LifecycleManagementStrategy which extends
>>>> DefaultLifecycleManagementStrategy and overridden the onContextStart()
>>>> method. But I'm not sure what exactly to put in my spring beans
>>>> configuration file in order for this strategy to be picked up. I have
>>>> the following:
>>>>
>>>> <!-- custom lifecycle strategy -->
>>>> <bean id="lifecyclestrategy" class="import
>>>> org.hisp.dhis.integration.management.DHIS2LifecycleManagementStrategy"
>>>> />
>>>>
>>>> <camel:context .... />
>>>>
>>>> Any idea what I am missing?
>>>>
>>>> Thanks
>>>> Bob
>>>
>>>
>>>
>>> --
>>> Claus Ibsen
>>> -----------------
>>> CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com
>>> FuseSource
>>> Email: cibsen@fusesource.com
>>> Web: http://fusesource.com
>>> Twitter: davsclaus, fusenews
>>> Blog: http://davsclaus.blogspot.com/
>>> Author of Camel in Action: http://www.manning.com/ibsen/
>
>
>
> --
> Claus Ibsen
> -----------------
> CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com
> FuseSource
> Email: cibsen@fusesource.com
> Web: http://fusesource.com
> Twitter: davsclaus, fusenews
> Blog: http://davsclaus.blogspot.com/
> Author of Camel in Action: http://www.manning.com/ibsen/
Re: newbie question re LifecycleManagementStrategy
Posted by Claus Ibsen <cl...@gmail.com>.
On Sat, Apr 14, 2012 at 11:35 PM, Bob Jolliffe <bo...@gmail.com> wrote:
> Hi Claus
>
> On 13 April 2012 16:12, Claus Ibsen <cl...@gmail.com> wrote:
>> Hi
>>
>> What runtime do you use? Tomcat, Standalone, OSGi etc?
>
> Both tomcat and jetty in different settings.
>
>> Camel should pickup that bean automatic as it lookup the registry by type.
>> As shown here
>> http://camel.apache.org/advanced-configuration-of-camelcontext-using-spring.html
>>
>> And does you class really have the correct name? It starts with import
>> in the mail below.
>
> Yes that was a typo. It doesn't really have that name. But what I
> have found, which was surprizing but OK now that I know, is that the
> LifecycleStrategyManager does indeed work as expected (which is
> great), but it doesn't seem to be picked up during testing. I am
> guessing that the CamelTestSupport uses its own liefecycle manager.
> Is this true?
>
Are you using the CamelSpringTestSupport which support Spring?
If you use pure Java for testing, you need to add the strategy using
the Java API.
There is API on CamelContext to do that.
>>
>> On Fri, Apr 13, 2012 at 1:25 PM, Bob Jolliffe <bo...@gmail.com> wrote:
>>> Hi
>>>
>>> I am struggling a bit with loading a custom
>>> LifecycleManagementStrategy. (Like some previous posters I am looking
>>> to load some xml routes on startup).
>>>
>>> I have created a class DHIS2LifecycleManagementStrategy which extends
>>> DefaultLifecycleManagementStrategy and overridden the onContextStart()
>>> method. But I'm not sure what exactly to put in my spring beans
>>> configuration file in order for this strategy to be picked up. I have
>>> the following:
>>>
>>> <!-- custom lifecycle strategy -->
>>> <bean id="lifecyclestrategy" class="import
>>> org.hisp.dhis.integration.management.DHIS2LifecycleManagementStrategy"
>>> />
>>>
>>> <camel:context .... />
>>>
>>> Any idea what I am missing?
>>>
>>> Thanks
>>> Bob
>>
>>
>>
>> --
>> Claus Ibsen
>> -----------------
>> CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com
>> FuseSource
>> Email: cibsen@fusesource.com
>> Web: http://fusesource.com
>> Twitter: davsclaus, fusenews
>> Blog: http://davsclaus.blogspot.com/
>> Author of Camel in Action: http://www.manning.com/ibsen/
--
Claus Ibsen
-----------------
CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com
FuseSource
Email: cibsen@fusesource.com
Web: http://fusesource.com
Twitter: davsclaus, fusenews
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/
Re: newbie question re LifecycleManagementStrategy
Posted by Bob Jolliffe <bo...@gmail.com>.
Hi Claus
On 13 April 2012 16:12, Claus Ibsen <cl...@gmail.com> wrote:
> Hi
>
> What runtime do you use? Tomcat, Standalone, OSGi etc?
Both tomcat and jetty in different settings.
> Camel should pickup that bean automatic as it lookup the registry by type.
> As shown here
> http://camel.apache.org/advanced-configuration-of-camelcontext-using-spring.html
>
> And does you class really have the correct name? It starts with import
> in the mail below.
Yes that was a typo. It doesn't really have that name. But what I
have found, which was surprizing but OK now that I know, is that the
LifecycleStrategyManager does indeed work as expected (which is
great), but it doesn't seem to be picked up during testing. I am
guessing that the CamelTestSupport uses its own liefecycle manager.
Is this true?
>
> On Fri, Apr 13, 2012 at 1:25 PM, Bob Jolliffe <bo...@gmail.com> wrote:
>> Hi
>>
>> I am struggling a bit with loading a custom
>> LifecycleManagementStrategy. (Like some previous posters I am looking
>> to load some xml routes on startup).
>>
>> I have created a class DHIS2LifecycleManagementStrategy which extends
>> DefaultLifecycleManagementStrategy and overridden the onContextStart()
>> method. But I'm not sure what exactly to put in my spring beans
>> configuration file in order for this strategy to be picked up. I have
>> the following:
>>
>> <!-- custom lifecycle strategy -->
>> <bean id="lifecyclestrategy" class="import
>> org.hisp.dhis.integration.management.DHIS2LifecycleManagementStrategy"
>> />
>>
>> <camel:context .... />
>>
>> Any idea what I am missing?
>>
>> Thanks
>> Bob
>
>
>
> --
> Claus Ibsen
> -----------------
> CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com
> FuseSource
> Email: cibsen@fusesource.com
> Web: http://fusesource.com
> Twitter: davsclaus, fusenews
> Blog: http://davsclaus.blogspot.com/
> Author of Camel in Action: http://www.manning.com/ibsen/
Re: newbie question re LifecycleManagementStrategy
Posted by Claus Ibsen <cl...@gmail.com>.
Hi
What runtime do you use? Tomcat, Standalone, OSGi etc?
Camel should pickup that bean automatic as it lookup the registry by type.
As shown here
http://camel.apache.org/advanced-configuration-of-camelcontext-using-spring.html
And does you class really have the correct name? It starts with import
in the mail below.
On Fri, Apr 13, 2012 at 1:25 PM, Bob Jolliffe <bo...@gmail.com> wrote:
> Hi
>
> I am struggling a bit with loading a custom
> LifecycleManagementStrategy. (Like some previous posters I am looking
> to load some xml routes on startup).
>
> I have created a class DHIS2LifecycleManagementStrategy which extends
> DefaultLifecycleManagementStrategy and overridden the onContextStart()
> method. But I'm not sure what exactly to put in my spring beans
> configuration file in order for this strategy to be picked up. I have
> the following:
>
> <!-- custom lifecycle strategy -->
> <bean id="lifecyclestrategy" class="import
> org.hisp.dhis.integration.management.DHIS2LifecycleManagementStrategy"
> />
>
> <camel:context .... />
>
> Any idea what I am missing?
>
> Thanks
> Bob
--
Claus Ibsen
-----------------
CamelOne 2012 Conference, May 15-16, 2012: http://camelone.com
FuseSource
Email: cibsen@fusesource.com
Web: http://fusesource.com
Twitter: davsclaus, fusenews
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/
Re: newbie question re LifecycleManagementStrategy
Posted by Babak Vahdat <ba...@swissonline.ch>.
Aha, don't worry about those deprecated methods as they're all doubly
declared both on:
org.apache.camel.CamelContext
And
org.apache.camel.model.ModelCamelContext
So just reference your context as ModelCamelContext, then you should be
fine. At [1] you see a similar question. The corresponding JIRA Ticket is
still open.
[1]
http://camel.465427.n5.nabble.com/What-replaces-camelContext-getRouteDefinition-String-routeId-td5530724.html
Babak
--
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Re: newbie question re LifecycleManagementStrategy
Posted by Bob Jolliffe <bo...@gmail.com>.
Thanks Babak for the suggestions. A few queries in line ...
On 13 April 2012 14:00, Babak Vahdat <ba...@swissonline.ch> wrote:
> Hi
>
> You could look at [1] to see how easily you can add routes from XML, and
> check the commit log at the bottom of that link for some examples.
Yes I have seen this and have tried (successfully) adding routes this
way. Works fine though I worry a bit about using the deprecated
methods but couldn't find any alternative in the docs.
> You could also add routes dynamically at runtime [2] using Camel's JMX
> ManagedCamelContext MBean.
This looks very interesting. Thanks. Perhaps this is the better way
to avoid using deprecated methods. Though I am still left with my
original question .. how to hook into a context lifecycle onStart()
method so I can load up some preconfigured routes on startup. Using
eithe 1 or 2 above. It looks like it should be easy but ...
Regards
Bob
>
> [1] http://camel.apache.org/loading-routes-from-xml-files.html
> [2]
> http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/management/mbean/ManagedCamelContext.html#addOrUpdateRoutesFromXml(java.lang.String)
>
> Babak
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/newbie-question-re-LifecycleManagementStrategy-tp5638024p5638219.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
Re: newbie question re LifecycleManagementStrategy
Posted by Babak Vahdat <ba...@swissonline.ch>.
Hi
You could look at [1] to see how easily you can add routes from XML, and
check the commit log at the bottom of that link for some examples.
You could also add routes dynamically at runtime [2] using Camel's JMX
ManagedCamelContext MBean.
[1] http://camel.apache.org/loading-routes-from-xml-files.html
[2]
http://camel.apache.org/maven/current/camel-core/apidocs/org/apache/camel/management/mbean/ManagedCamelContext.html#addOrUpdateRoutesFromXml(java.lang.String)
Babak
--
View this message in context: http://camel.465427.n5.nabble.com/newbie-question-re-LifecycleManagementStrategy-tp5638024p5638219.html
Sent from the Camel - Users mailing list archive at Nabble.com.