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Posted to user@geronimo.apache.org by tb...@yahoo.com on 2006/07/14 22:31:20 UTC
GBean use and deployment
I have successfully deployed a GBean using a
deployment plan. I have added a new jar to the
repository, and I reference the class in the
deployment plan.
Now, my question is: How do I access the deployed
class via the GBean from my web service/application?
Thanks.
Tyler
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Re: Re: GBean use and deployment
Posted by tb...@yahoo.com.
Thanks Aaron,
We're still having issues, so I've attached my plans.
ClusterMonitorPlan.xml is for the GBean jar.
- Contains the <gbean> declaration
geronimo-web.xml is for the ClusterManager-1.0.war
- contains the <gbean-ref> tag
web.xml is also for the ClusterManager-1.0.war
The interface class is:
org.cait.ClusterMonitor.ClusterMonitorGBeanInterface
The GBean class is:
org.cait.ClusterMonitor.CustomDeltaManageGBean
Still getting this error:
----------------------
Error: Unable to distribute
ClusterManager-1.0.war: Could not
resolve reference at deploy time for queries
[?name=CustomDeltaManagerGBean#org.cait.ClusterMonitor.ClusterMonitorGBeanInterface]
No matches for referencePatterns:
[?name=CustomDeltaManagerGBean#org.cait.ClusterMonitor.ClusterMonitorGBeanInterface]
---------------------
Can you see anything obvious from the plans?
Thanks!
Tyler
--- Aaron Mulder <am...@alumni.princeton.edu>
wrote:
> You're right -- gbean-ref only works in 1.1. Your
> GBean needs to
> implement an interface, and the gbean-ref and lookup
> should go by the
> interface -- like this:
>
> public interface MyInterface {
> public void doSomething();
> }
>
> public class MyGBean implements MyInterface {
> public void doSomething() {...}
>
> ...
> infoFactory.addInterface(MyInterface.class);
> ...
> }
>
>
> <gbean-ref>
> <ref-name>AGBean</ref-name>
> <ref-type>MyInterface</ref-type>
>
> <pattern><name>MyGBeanInstanceName</name></pattern>
> </gbean-ref>
>
>
> MyInterface mine = (MyInterface)new
> InitialContext().lookup("java:comp/env/AGBean");
> mine.doSomething();
> ...
>
> Thanks,
> Aaron
>
> On 7/15/06, tbot55@yahoo.com <tb...@yahoo.com>
> wrote:
> > I have 1.1 up and running, and am now getting an
> error
> > with the <gbean-ref>:
> >
> > Error: Unable to distribute example-1.0.war:
> Could
> > not
> > resolve reference at deploy time for queries
> > [?name=InstanceName#com.example.GBean]
> >
> > No matches for referencePatterns:
> > [?name=InstanceName#com.example.GBean]
> >
> > In my deployment plan for the GBean I have:
> > <gbean name="InstanceName"
> > class="com.example.GBean"/>
> >
> > Can anyone see where I've gone astray?
> >
> > Thanks!
> > Tyler
> >
> >
> >
> > --- tbot55@yahoo.com wrote:
> >
> > > Aaron,
> > >
> > > Found this note in your book:
> > >
> > > The schema includes a placeholder element
> > > (gbean-ref)
> > > for GBean references (that is, putting a
> reference
> > > to
> > > an arbitrary GBean in the component's
> java:comp/env
> > > JNDI space), but that is not yet working in
> Geronimo
> > > 1.0 so it is not covered here.
> > >
> > > I guess we need to upgrade to 1.0, huh? Please
> > > verify.
> > >
> > > Tyler
> > >
> > >
> > > --- Aaron Mulder <am...@alumni.princeton.edu>
> > > wrote:
> > >
> > > > The GBean should implement at least one
> interface,
> > > > say
> > > > com.example.Foo, which includes all the
> methods
> > > your
> > > > web app wants to
> > > > call on it.
> > > >
> > > > Then you add a block like this to the
> deployment
> > > > plan for the web app
> > > > (geronimo-web.xml):
> > > >
> > > > <gbean-ref>
> > > > <ref-name>MyGBean</ref-name>
> > > > <ref-type>com.example.Foo</ref-type>
> > > > <pattern>
> > > > <name>YourGbeanInstanceName</name>
> > > > </pattern>
> > > > </gbean-ref>
> > > >
> > > > That will stick the GBean named
> > > > YourGbeanInstanceName (e.g. plan has
> > > > <gbean name="YourGbeanInstanceName"
> class=...>) in
> > > > JNDI for the web
> > > > app at java:comp/env/MyGBean (java:comp/env/
> plus
> > > > the <ref-name>
> > > > above). When you access that JNDI location,
> > > you'll
> > > > get something that
> > > > implements com.example.Foo (the <ref-type>
> above),
> > > > so you can use it
> > > > like this:
> > > >
> > > > Foo foo = (Foo)new
> > > >
> InitialContext().lookup("java:comp/env/MyGBean");
> > > >
> > > > Make sure that the GBeanInfo for your GBean
> has a
> > > > line like
> > > >
> infoFactory.addInterface(com.example.Foo.class);
> > > for
> > > > this to work.
> > > >
> > > > Thanks,
> > > > Aaron
> > > >
> > > > On 7/14/06, tbot55@yahoo.com
> <tb...@yahoo.com>
> > > > wrote:
> > > > > I have successfully deployed a GBean using a
> > > > > deployment plan. I have added a new jar to
> the
> > > > > repository, and I reference the class in the
> > > > > deployment plan.
> > > > >
> > > > > Now, my question is: How do I access the
> > > deployed
> > > > > class via the GBean from my web
> > > > service/application?
> > > > >
> > > > > Thanks.
> > > > > Tyler
> > > > >
> > > > >
> > > > >
> > >
> __________________________________________________
> > > > > Do You Yahoo!?
> > > > > Tired of spam? Yahoo! Mail has the best
> spam
> > > > protection around
> > > > > http://mail.yahoo.com
> > > > >
> > > >
> > >
> > >
> > >
> __________________________________________________
> > > Do You Yahoo!?
> > > Tired of spam? Yahoo! Mail has the best spam
> > > protection around
> > > http://mail.yahoo.com
> > >
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> protection around
> > http://mail.yahoo.com
> >
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
Re: Re: GBean use and deployment
Posted by tb...@yahoo.com.
Also, does
<context-priority-classloader>false</context-priority-classloader>
no longer work in geronimo-web.xml following the
<context-root> tag? Is there a replacement?
Tyler
--- Aaron Mulder <am...@alumni.princeton.edu>
wrote:
> You're right -- gbean-ref only works in 1.1. Your
> GBean needs to
> implement an interface, and the gbean-ref and lookup
> should go by the
> interface -- like this:
>
> public interface MyInterface {
> public void doSomething();
> }
>
> public class MyGBean implements MyInterface {
> public void doSomething() {...}
>
> ...
> infoFactory.addInterface(MyInterface.class);
> ...
> }
>
>
> <gbean-ref>
> <ref-name>AGBean</ref-name>
> <ref-type>MyInterface</ref-type>
>
> <pattern><name>MyGBeanInstanceName</name></pattern>
> </gbean-ref>
>
>
> MyInterface mine = (MyInterface)new
> InitialContext().lookup("java:comp/env/AGBean");
> mine.doSomething();
> ...
>
> Thanks,
> Aaron
>
> On 7/15/06, tbot55@yahoo.com <tb...@yahoo.com>
> wrote:
> > I have 1.1 up and running, and am now getting an
> error
> > with the <gbean-ref>:
> >
> > Error: Unable to distribute example-1.0.war:
> Could
> > not
> > resolve reference at deploy time for queries
> > [?name=InstanceName#com.example.GBean]
> >
> > No matches for referencePatterns:
> > [?name=InstanceName#com.example.GBean]
> >
> > In my deployment plan for the GBean I have:
> > <gbean name="InstanceName"
> > class="com.example.GBean"/>
> >
> > Can anyone see where I've gone astray?
> >
> > Thanks!
> > Tyler
> >
> >
> >
> > --- tbot55@yahoo.com wrote:
> >
> > > Aaron,
> > >
> > > Found this note in your book:
> > >
> > > The schema includes a placeholder element
> > > (gbean-ref)
> > > for GBean references (that is, putting a
> reference
> > > to
> > > an arbitrary GBean in the component's
> java:comp/env
> > > JNDI space), but that is not yet working in
> Geronimo
> > > 1.0 so it is not covered here.
> > >
> > > I guess we need to upgrade to 1.0, huh? Please
> > > verify.
> > >
> > > Tyler
> > >
> > >
> > > --- Aaron Mulder <am...@alumni.princeton.edu>
> > > wrote:
> > >
> > > > The GBean should implement at least one
> interface,
> > > > say
> > > > com.example.Foo, which includes all the
> methods
> > > your
> > > > web app wants to
> > > > call on it.
> > > >
> > > > Then you add a block like this to the
> deployment
> > > > plan for the web app
> > > > (geronimo-web.xml):
> > > >
> > > > <gbean-ref>
> > > > <ref-name>MyGBean</ref-name>
> > > > <ref-type>com.example.Foo</ref-type>
> > > > <pattern>
> > > > <name>YourGbeanInstanceName</name>
> > > > </pattern>
> > > > </gbean-ref>
> > > >
> > > > That will stick the GBean named
> > > > YourGbeanInstanceName (e.g. plan has
> > > > <gbean name="YourGbeanInstanceName"
> class=...>) in
> > > > JNDI for the web
> > > > app at java:comp/env/MyGBean (java:comp/env/
> plus
> > > > the <ref-name>
> > > > above). When you access that JNDI location,
> > > you'll
> > > > get something that
> > > > implements com.example.Foo (the <ref-type>
> above),
> > > > so you can use it
> > > > like this:
> > > >
> > > > Foo foo = (Foo)new
> > > >
> InitialContext().lookup("java:comp/env/MyGBean");
> > > >
> > > > Make sure that the GBeanInfo for your GBean
> has a
> > > > line like
> > > >
> infoFactory.addInterface(com.example.Foo.class);
> > > for
> > > > this to work.
> > > >
> > > > Thanks,
> > > > Aaron
> > > >
> > > > On 7/14/06, tbot55@yahoo.com
> <tb...@yahoo.com>
> > > > wrote:
> > > > > I have successfully deployed a GBean using a
> > > > > deployment plan. I have added a new jar to
> the
> > > > > repository, and I reference the class in the
> > > > > deployment plan.
> > > > >
> > > > > Now, my question is: How do I access the
> > > deployed
> > > > > class via the GBean from my web
> > > > service/application?
> > > > >
> > > > > Thanks.
> > > > > Tyler
> > > > >
> > > > >
> > > > >
> > >
> __________________________________________________
> > > > > Do You Yahoo!?
> > > > > Tired of spam? Yahoo! Mail has the best
> spam
> > > > protection around
> > > > > http://mail.yahoo.com
> > > > >
> > > >
> > >
> > >
> > >
> __________________________________________________
> > > Do You Yahoo!?
> > > Tired of spam? Yahoo! Mail has the best spam
> > > protection around
> > > http://mail.yahoo.com
> > >
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> protection around
> > http://mail.yahoo.com
> >
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
Re: Re: GBean use and deployment
Posted by tb...@yahoo.com.
Sorry if these messages are munged, but I believe the
plans are correct (please still correct me if I'm
wrong).
I believe a new problem has emerged:
-----------------
Exception in thread "Thread-3"
java.lang.NoClassDefFoundError:
javax/servlet/http/HttpSession
at java.lang.ClassLoader.defineClass1(Native
Method)
at
java.lang.ClassLoader.defineClass(ClassLoader.java:620)
----------------------
The problem may be caused by the fact that I had to
remove the following line from the geronimo-web.xml
for the war to begin to deploy:
<context-priority-classloader>false</context-priority-classloader>
Was this removed from the Geronimo 1.1 schema for
geronimo-web.xml? And if so, is there a replacement?
The geronimo-web.xml plan is attached again for your
convenience.
Thanks,
Tyler
--- Aaron Mulder <am...@alumni.princeton.edu>
wrote:
> You're right -- gbean-ref only works in 1.1. Your
> GBean needs to
> implement an interface, and the gbean-ref and lookup
> should go by the
> interface -- like this:
>
> public interface MyInterface {
> public void doSomething();
> }
>
> public class MyGBean implements MyInterface {
> public void doSomething() {...}
>
> ...
> infoFactory.addInterface(MyInterface.class);
> ...
> }
>
>
> <gbean-ref>
> <ref-name>AGBean</ref-name>
> <ref-type>MyInterface</ref-type>
>
> <pattern><name>MyGBeanInstanceName</name></pattern>
> </gbean-ref>
>
>
> MyInterface mine = (MyInterface)new
> InitialContext().lookup("java:comp/env/AGBean");
> mine.doSomething();
> ...
>
> Thanks,
> Aaron
>
> On 7/15/06, tbot55@yahoo.com <tb...@yahoo.com>
> wrote:
> > I have 1.1 up and running, and am now getting an
> error
> > with the <gbean-ref>:
> >
> > Error: Unable to distribute example-1.0.war:
> Could
> > not
> > resolve reference at deploy time for queries
> > [?name=InstanceName#com.example.GBean]
> >
> > No matches for referencePatterns:
> > [?name=InstanceName#com.example.GBean]
> >
> > In my deployment plan for the GBean I have:
> > <gbean name="InstanceName"
> > class="com.example.GBean"/>
> >
> > Can anyone see where I've gone astray?
> >
> > Thanks!
> > Tyler
> >
> >
> >
> > --- tbot55@yahoo.com wrote:
> >
> > > Aaron,
> > >
> > > Found this note in your book:
> > >
> > > The schema includes a placeholder element
> > > (gbean-ref)
> > > for GBean references (that is, putting a
> reference
> > > to
> > > an arbitrary GBean in the component's
> java:comp/env
> > > JNDI space), but that is not yet working in
> Geronimo
> > > 1.0 so it is not covered here.
> > >
> > > I guess we need to upgrade to 1.0, huh? Please
> > > verify.
> > >
> > > Tyler
> > >
> > >
> > > --- Aaron Mulder <am...@alumni.princeton.edu>
> > > wrote:
> > >
> > > > The GBean should implement at least one
> interface,
> > > > say
> > > > com.example.Foo, which includes all the
> methods
> > > your
> > > > web app wants to
> > > > call on it.
> > > >
> > > > Then you add a block like this to the
> deployment
> > > > plan for the web app
> > > > (geronimo-web.xml):
> > > >
> > > > <gbean-ref>
> > > > <ref-name>MyGBean</ref-name>
> > > > <ref-type>com.example.Foo</ref-type>
> > > > <pattern>
> > > > <name>YourGbeanInstanceName</name>
> > > > </pattern>
> > > > </gbean-ref>
> > > >
> > > > That will stick the GBean named
> > > > YourGbeanInstanceName (e.g. plan has
> > > > <gbean name="YourGbeanInstanceName"
> class=...>) in
> > > > JNDI for the web
> > > > app at java:comp/env/MyGBean (java:comp/env/
> plus
> > > > the <ref-name>
> > > > above). When you access that JNDI location,
> > > you'll
> > > > get something that
> > > > implements com.example.Foo (the <ref-type>
> above),
> > > > so you can use it
> > > > like this:
> > > >
> > > > Foo foo = (Foo)new
> > > >
> InitialContext().lookup("java:comp/env/MyGBean");
> > > >
> > > > Make sure that the GBeanInfo for your GBean
> has a
> > > > line like
> > > >
> infoFactory.addInterface(com.example.Foo.class);
> > > for
> > > > this to work.
> > > >
> > > > Thanks,
> > > > Aaron
> > > >
> > > > On 7/14/06, tbot55@yahoo.com
> <tb...@yahoo.com>
> > > > wrote:
> > > > > I have successfully deployed a GBean using a
> > > > > deployment plan. I have added a new jar to
> the
> > > > > repository, and I reference the class in the
> > > > > deployment plan.
> > > > >
> > > > > Now, my question is: How do I access the
> > > deployed
> > > > > class via the GBean from my web
> > > > service/application?
> > > > >
> > > > > Thanks.
> > > > > Tyler
> > > > >
> > > > >
> > > > >
> > >
> __________________________________________________
> > > > > Do You Yahoo!?
> > > > > Tired of spam? Yahoo! Mail has the best
> spam
> > > > protection around
> > > > > http://mail.yahoo.com
> > > > >
> > > >
> > >
> > >
> > >
> __________________________________________________
> > > Do You Yahoo!?
> > > Tired of spam? Yahoo! Mail has the best spam
> > > protection around
> > > http://mail.yahoo.com
> > >
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> protection around
> > http://mail.yahoo.com
> >
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
Re: Re: GBean use and deployment
Posted by Aaron Mulder <am...@alumni.princeton.edu>.
You're right -- gbean-ref only works in 1.1. Your GBean needs to
implement an interface, and the gbean-ref and lookup should go by the
interface -- like this:
public interface MyInterface {
public void doSomething();
}
public class MyGBean implements MyInterface {
public void doSomething() {...}
...
infoFactory.addInterface(MyInterface.class);
...
}
<gbean-ref>
<ref-name>AGBean</ref-name>
<ref-type>MyInterface</ref-type>
<pattern><name>MyGBeanInstanceName</name></pattern>
</gbean-ref>
MyInterface mine = (MyInterface)new
InitialContext().lookup("java:comp/env/AGBean");
mine.doSomething();
...
Thanks,
Aaron
On 7/15/06, tbot55@yahoo.com <tb...@yahoo.com> wrote:
> I have 1.1 up and running, and am now getting an error
> with the <gbean-ref>:
>
> Error: Unable to distribute example-1.0.war: Could
> not
> resolve reference at deploy time for queries
> [?name=InstanceName#com.example.GBean]
>
> No matches for referencePatterns:
> [?name=InstanceName#com.example.GBean]
>
> In my deployment plan for the GBean I have:
> <gbean name="InstanceName"
> class="com.example.GBean"/>
>
> Can anyone see where I've gone astray?
>
> Thanks!
> Tyler
>
>
>
> --- tbot55@yahoo.com wrote:
>
> > Aaron,
> >
> > Found this note in your book:
> >
> > The schema includes a placeholder element
> > (gbean-ref)
> > for GBean references (that is, putting a reference
> > to
> > an arbitrary GBean in the component's java:comp/env
> > JNDI space), but that is not yet working in Geronimo
> > 1.0 so it is not covered here.
> >
> > I guess we need to upgrade to 1.0, huh? Please
> > verify.
> >
> > Tyler
> >
> >
> > --- Aaron Mulder <am...@alumni.princeton.edu>
> > wrote:
> >
> > > The GBean should implement at least one interface,
> > > say
> > > com.example.Foo, which includes all the methods
> > your
> > > web app wants to
> > > call on it.
> > >
> > > Then you add a block like this to the deployment
> > > plan for the web app
> > > (geronimo-web.xml):
> > >
> > > <gbean-ref>
> > > <ref-name>MyGBean</ref-name>
> > > <ref-type>com.example.Foo</ref-type>
> > > <pattern>
> > > <name>YourGbeanInstanceName</name>
> > > </pattern>
> > > </gbean-ref>
> > >
> > > That will stick the GBean named
> > > YourGbeanInstanceName (e.g. plan has
> > > <gbean name="YourGbeanInstanceName" class=...>) in
> > > JNDI for the web
> > > app at java:comp/env/MyGBean (java:comp/env/ plus
> > > the <ref-name>
> > > above). When you access that JNDI location,
> > you'll
> > > get something that
> > > implements com.example.Foo (the <ref-type> above),
> > > so you can use it
> > > like this:
> > >
> > > Foo foo = (Foo)new
> > > InitialContext().lookup("java:comp/env/MyGBean");
> > >
> > > Make sure that the GBeanInfo for your GBean has a
> > > line like
> > > infoFactory.addInterface(com.example.Foo.class);
> > for
> > > this to work.
> > >
> > > Thanks,
> > > Aaron
> > >
> > > On 7/14/06, tbot55@yahoo.com <tb...@yahoo.com>
> > > wrote:
> > > > I have successfully deployed a GBean using a
> > > > deployment plan. I have added a new jar to the
> > > > repository, and I reference the class in the
> > > > deployment plan.
> > > >
> > > > Now, my question is: How do I access the
> > deployed
> > > > class via the GBean from my web
> > > service/application?
> > > >
> > > > Thanks.
> > > > Tyler
> > > >
> > > >
> > > >
> > __________________________________________________
> > > > Do You Yahoo!?
> > > > Tired of spam? Yahoo! Mail has the best spam
> > > protection around
> > > > http://mail.yahoo.com
> > > >
> > >
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> > protection around
> > http://mail.yahoo.com
> >
>
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam? Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
>
Re: GBean use and deployment
Posted by tb...@yahoo.com.
I have 1.1 up and running, and am now getting an error
with the <gbean-ref>:
Error: Unable to distribute example-1.0.war: Could
not
resolve reference at deploy time for queries
[?name=InstanceName#com.example.GBean]
No matches for referencePatterns:
[?name=InstanceName#com.example.GBean]
In my deployment plan for the GBean I have:
<gbean name="InstanceName"
class="com.example.GBean"/>
Can anyone see where I've gone astray?
Thanks!
Tyler
--- tbot55@yahoo.com wrote:
> Aaron,
>
> Found this note in your book:
>
> The schema includes a placeholder element
> (gbean-ref)
> for GBean references (that is, putting a reference
> to
> an arbitrary GBean in the component's java:comp/env
> JNDI space), but that is not yet working in Geronimo
> 1.0 so it is not covered here.
>
> I guess we need to upgrade to 1.0, huh? Please
> verify.
>
> Tyler
>
>
> --- Aaron Mulder <am...@alumni.princeton.edu>
> wrote:
>
> > The GBean should implement at least one interface,
> > say
> > com.example.Foo, which includes all the methods
> your
> > web app wants to
> > call on it.
> >
> > Then you add a block like this to the deployment
> > plan for the web app
> > (geronimo-web.xml):
> >
> > <gbean-ref>
> > <ref-name>MyGBean</ref-name>
> > <ref-type>com.example.Foo</ref-type>
> > <pattern>
> > <name>YourGbeanInstanceName</name>
> > </pattern>
> > </gbean-ref>
> >
> > That will stick the GBean named
> > YourGbeanInstanceName (e.g. plan has
> > <gbean name="YourGbeanInstanceName" class=...>) in
> > JNDI for the web
> > app at java:comp/env/MyGBean (java:comp/env/ plus
> > the <ref-name>
> > above). When you access that JNDI location,
> you'll
> > get something that
> > implements com.example.Foo (the <ref-type> above),
> > so you can use it
> > like this:
> >
> > Foo foo = (Foo)new
> > InitialContext().lookup("java:comp/env/MyGBean");
> >
> > Make sure that the GBeanInfo for your GBean has a
> > line like
> > infoFactory.addInterface(com.example.Foo.class);
> for
> > this to work.
> >
> > Thanks,
> > Aaron
> >
> > On 7/14/06, tbot55@yahoo.com <tb...@yahoo.com>
> > wrote:
> > > I have successfully deployed a GBean using a
> > > deployment plan. I have added a new jar to the
> > > repository, and I reference the class in the
> > > deployment plan.
> > >
> > > Now, my question is: How do I access the
> deployed
> > > class via the GBean from my web
> > service/application?
> > >
> > > Thanks.
> > > Tyler
> > >
> > >
> > >
> __________________________________________________
> > > Do You Yahoo!?
> > > Tired of spam? Yahoo! Mail has the best spam
> > protection around
> > > http://mail.yahoo.com
> > >
> >
>
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam? Yahoo! Mail has the best spam
> protection around
> http://mail.yahoo.com
>
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Re: GBean use and deployment
Posted by tb...@yahoo.com.
Aaron,
Found this note in your book:
The schema includes a placeholder element (gbean-ref)
for GBean references (that is, putting a reference to
an arbitrary GBean in the component's java:comp/env
JNDI space), but that is not yet working in Geronimo
1.0 so it is not covered here.
I guess we need to upgrade to 1.0, huh? Please verify.
Tyler
--- Aaron Mulder <am...@alumni.princeton.edu>
wrote:
> The GBean should implement at least one interface,
> say
> com.example.Foo, which includes all the methods your
> web app wants to
> call on it.
>
> Then you add a block like this to the deployment
> plan for the web app
> (geronimo-web.xml):
>
> <gbean-ref>
> <ref-name>MyGBean</ref-name>
> <ref-type>com.example.Foo</ref-type>
> <pattern>
> <name>YourGbeanInstanceName</name>
> </pattern>
> </gbean-ref>
>
> That will stick the GBean named
> YourGbeanInstanceName (e.g. plan has
> <gbean name="YourGbeanInstanceName" class=...>) in
> JNDI for the web
> app at java:comp/env/MyGBean (java:comp/env/ plus
> the <ref-name>
> above). When you access that JNDI location, you'll
> get something that
> implements com.example.Foo (the <ref-type> above),
> so you can use it
> like this:
>
> Foo foo = (Foo)new
> InitialContext().lookup("java:comp/env/MyGBean");
>
> Make sure that the GBeanInfo for your GBean has a
> line like
> infoFactory.addInterface(com.example.Foo.class); for
> this to work.
>
> Thanks,
> Aaron
>
> On 7/14/06, tbot55@yahoo.com <tb...@yahoo.com>
> wrote:
> > I have successfully deployed a GBean using a
> > deployment plan. I have added a new jar to the
> > repository, and I reference the class in the
> > deployment plan.
> >
> > Now, my question is: How do I access the deployed
> > class via the GBean from my web
> service/application?
> >
> > Thanks.
> > Tyler
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> protection around
> > http://mail.yahoo.com
> >
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
Re: GBean use and deployment
Posted by tb...@yahoo.com.
Thanks!
I tried it, the only problem is the <gbean-ref>
configuration.
Geronimo does not like <gbean-ref>. Is this something
specific to Geronimo 1.1?
So now the code is modified correctly, as you have
pointed out, and compiles. However, Geronimo doesn't
like the geronimo-web.xml modifications. Is the
<gbean-ref> a standalone tag?
Tyler
--- Aaron Mulder <am...@alumni.princeton.edu>
wrote:
> The GBean should implement at least one interface,
> say
> com.example.Foo, which includes all the methods your
> web app wants to
> call on it.
>
> Then you add a block like this to the deployment
> plan for the web app
> (geronimo-web.xml):
>
> <gbean-ref>
> <ref-name>MyGBean</ref-name>
> <ref-type>com.example.Foo</ref-type>
> <pattern>
> <name>YourGbeanInstanceName</name>
> </pattern>
> </gbean-ref>
>
> That will stick the GBean named
> YourGbeanInstanceName (e.g. plan has
> <gbean name="YourGbeanInstanceName" class=...>) in
> JNDI for the web
> app at java:comp/env/MyGBean (java:comp/env/ plus
> the <ref-name>
> above). When you access that JNDI location, you'll
> get something that
> implements com.example.Foo (the <ref-type> above),
> so you can use it
> like this:
>
> Foo foo = (Foo)new
> InitialContext().lookup("java:comp/env/MyGBean");
>
> Make sure that the GBeanInfo for your GBean has a
> line like
> infoFactory.addInterface(com.example.Foo.class); for
> this to work.
>
> Thanks,
> Aaron
>
> On 7/14/06, tbot55@yahoo.com <tb...@yahoo.com>
> wrote:
> > I have successfully deployed a GBean using a
> > deployment plan. I have added a new jar to the
> > repository, and I reference the class in the
> > deployment plan.
> >
> > Now, my question is: How do I access the deployed
> > class via the GBean from my web
> service/application?
> >
> > Thanks.
> > Tyler
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> protection around
> > http://mail.yahoo.com
> >
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
Re: GBean use and deployment
Posted by Aaron Mulder <am...@alumni.princeton.edu>.
The GBean should implement at least one interface, say
com.example.Foo, which includes all the methods your web app wants to
call on it.
Then you add a block like this to the deployment plan for the web app
(geronimo-web.xml):
<gbean-ref>
<ref-name>MyGBean</ref-name>
<ref-type>com.example.Foo</ref-type>
<pattern>
<name>YourGbeanInstanceName</name>
</pattern>
</gbean-ref>
That will stick the GBean named YourGbeanInstanceName (e.g. plan has
<gbean name="YourGbeanInstanceName" class=...>) in JNDI for the web
app at java:comp/env/MyGBean (java:comp/env/ plus the <ref-name>
above). When you access that JNDI location, you'll get something that
implements com.example.Foo (the <ref-type> above), so you can use it
like this:
Foo foo = (Foo)new InitialContext().lookup("java:comp/env/MyGBean");
Make sure that the GBeanInfo for your GBean has a line like
infoFactory.addInterface(com.example.Foo.class); for this to work.
Thanks,
Aaron
On 7/14/06, tbot55@yahoo.com <tb...@yahoo.com> wrote:
> I have successfully deployed a GBean using a
> deployment plan. I have added a new jar to the
> repository, and I reference the class in the
> deployment plan.
>
> Now, my question is: How do I access the deployed
> class via the GBean from my web service/application?
>
> Thanks.
> Tyler
>
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam? Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
>