RE: Trying to use StateObjectFactory...
Hi Alexander,
The way I have done this is to make the factory a service as well.
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session
invoke-factory object=service:MyFactory/
/state-object
/contribution
service-point id=MyFactory
interface=org.apache.tapestry.engine.state.StateObjectFactory
invoke-factory
construct class=com.test.util.SecurityBeanFactory /
/invoke-factory
/service-point
HTH
Ben
-Original Message-
From: Kolesnikov, Alexander GNI [mailto:[EMAIL PROTECTED]
Sent: Monday, March 05, 2007 6:34 AM
To: Tapestry users
Subject: Trying to use StateObjectFactory...
Hello everyone,
I am using Tapestry 4.0.2.
I want to use an ASO with some security information in it. The
information should be obtained from HttpRequest on the ASO's creation. I
decided to use a StateObjectFactory to create such an ASO and configured
it like this:
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session
invoke-factory
object=com.test.util.SecurityBeanFactory/
/state-object
/contribution
Then I am trying to obtain the ASO in the page's code like this:
@InjectState(security)
public abstract SecurityBean getSecurity();
The code for the factory was more sensible, but to find a problem I left
just this:
public class SecureBeanFactory implements StateObjectFactory {
public Object createStateObject() {
SecurityBean sb = new SecurityBean(new TestUser(), new
TestApplication());
return sb;
}
}
However, I am getting an exception:
org.apache.hivemind.ApplicationRuntimeException
Unable to construct configuration tapestry.state.ApplicationObjects:
Error: Object provider selector 'com.test.util.SecurityBeanFactory' is
not properly formatted.
What can be wrong here?
Thanks,
Alexander
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Re: Trying to use StateObjectFactory...
Hi Alexander,
You need to define a service that you then reference in the invoke-factory:
service-point id=SecurityBeanFactory
interface=org.apache.tapestry.engine.state.StateObjectFactory
invoke-factory
construct class=com.test.util.SecurityBeanFactory
!-- Any config you need here... --
/construct
/invoke-factory
/service-point
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session.
invoke-factory object=service:SecurityBeanFactory /
/state-object
/contribution
Cheers
Richard
Kolesnikov, Alexander GNI wrote:
Hello everyone,
I am using Tapestry 4.0.2.
I want to use an ASO with some security information in it. The
information should be obtained from HttpRequest on the ASO's creation. I
decided to use a StateObjectFactory to create such an ASO and configured
it like this:
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session
invoke-factory
object=com.test.util.SecurityBeanFactory/
/state-object
/contribution
Then I am trying to obtain the ASO in the page's code like this:
@InjectState(security)
public abstract SecurityBean getSecurity();
The code for the factory was more sensible, but to find a problem I left
just this:
public class SecureBeanFactory implements StateObjectFactory {
public Object createStateObject() {
SecurityBean sb = new SecurityBean(new TestUser(), new
TestApplication());
return sb;
}
}
However, I am getting an exception:
org.apache.hivemind.ApplicationRuntimeException
Unable to construct configuration tapestry.state.ApplicationObjects:
Error: Object provider selector 'com.test.util.SecurityBeanFactory' is
not properly formatted.
What can be wrong here?
Thanks,
Alexander
--
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intended only for the use of the individual(s) or entity to whom it is intended
even if addressed incorrectly. Please delete it from your files if you are not
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RE: Trying to use StateObjectFactory...
Thank you, Richard,
Are there any docs on what I can do in construct? Say, I want to
obtain HttpRequest?
Alexander
-Original Message-
From: Richard Kirby [mailto:[EMAIL PROTECTED]
Sent: 05 March 2007 14:44
To: Tapestry users
Subject: Re: Trying to use StateObjectFactory...
Hi Alexander,
You need to define a service that you then reference in the
invoke-factory:
service-point id=SecurityBeanFactory
interface=org.apache.tapestry.engine.state.StateObjectFactory
invoke-factory
construct class=com.test.util.SecurityBeanFactory
!-- Any config you need here... --
/construct
/invoke-factory
/service-point
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session.
invoke-factory object=service:SecurityBeanFactory /
/state-object
/contribution
Cheers
Richard
Kolesnikov, Alexander GNI wrote:
Hello everyone,
I am using Tapestry 4.0.2.
I want to use an ASO with some security information in it. The
information should be obtained from HttpRequest on the ASO's creation.
I decided to use a StateObjectFactory to create such an ASO and
configured it like this:
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session
invoke-factory
object=com.test.util.SecurityBeanFactory/
/state-object
/contribution
Then I am trying to obtain the ASO in the page's code like this:
@InjectState(security)
public abstract SecurityBean getSecurity();
The code for the factory was more sensible, but to find a problem I
left just this:
public class SecureBeanFactory implements StateObjectFactory {
public Object createStateObject() {
SecurityBean sb = new SecurityBean(new TestUser(), new
TestApplication());
return sb;
}
}
However, I am getting an exception:
org.apache.hivemind.ApplicationRuntimeException
Unable to construct configuration tapestry.state.ApplicationObjects:
Error: Object provider selector 'com.test.util.SecurityBeanFactory' is
not properly formatted.
What can be wrong here?
Thanks,
Alexander
--
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information is intended only for the use of the individual(s) or entity
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RE: Trying to use StateObjectFactory...
Thanks a lot, Richard, that was REALLY instructive :D
And here is the configuration that I managed to get working:
construct class=com.test.util.SecurityBeanFactory
set-object property=request
value=service:tapestry.globals.HttpServletRequest /
/construct
Cheers,
Alexander
-Original Message-
From: Richard Kirby [mailto:[EMAIL PROTECTED]
Sent: 05 March 2007 15:10
To: Tapestry users
Subject: Re: Trying to use StateObjectFactory...
Hi Alexander,
There are loads of docs! The thing to know is that the construct part
is a general feature of HiveMind1, so look at the docs at
http://hivemind.apache.org/, however within a Tapestry project you
naturally want to access Tapestry related services, so look at
http://tapestry.apache.org/ for info there.
For your specific question of obtaining the HttpServletRequest, you need
to locate where that is offered. The route I followed is:
tapestry.apache.org
Select the tapestry4 version from left hand menu.
Select Framework from left hand menu.
Select Reports from the dropped down menu.
Select HiveDoc.
Search for HttpServletRequest to get the answer that
tapestry.globals.HttpServletRequest is a service.
Therefore to add this service to your SecurityBeanFactory, just add the
line:
set-service property=httpServletRequest
service-id=service:HttpServletRequest /
inside your construct
and provide a:
public void setHttpServletRequest(javax.servlet.http.HttpServletRequest
request) {
this.request = request;
}
method in your SecurityBeanFactory class.
Note from the HiveDoc description that the
tapestry.globals.HttpServletRequest is a threaded service, which means
that it magically returns the actual HttpServletRequest object for that
particular web request (cheers to Howard for such a brilliant
implementation!).
Cheers
Richard
Kolesnikov, Alexander GNI wrote:
Thank you, Richard,
Are there any docs on what I can do in construct? Say, I want to
obtain HttpRequest?
Alexander
-Original Message-
From: Richard Kirby [mailto:[EMAIL PROTECTED]
Sent: 05 March 2007 14:44
To: Tapestry users
Subject: Re: Trying to use StateObjectFactory...
Hi Alexander,
You need to define a service that you then reference in the
invoke-factory:
service-point id=SecurityBeanFactory
interface=org.apache.tapestry.engine.state.StateObjectFactory
invoke-factory
construct class=com.test.util.SecurityBeanFactory
!-- Any config you need here... --
/construct
/invoke-factory
/service-point
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session.
invoke-factory object=service:SecurityBeanFactory /
/state-object
/contribution
Cheers
Richard
Kolesnikov, Alexander GNI wrote:
Hello everyone,
I am using Tapestry 4.0.2.
I want to use an ASO with some security information in it. The
information should be obtained from HttpRequest on the ASO's
creation.
I decided to use a StateObjectFactory to create such an ASO and
configured it like this:
contribution configuration-id=tapestry.state.ApplicationObjects
state-object name=security scope=session
invoke-factory
object=com.test.util.SecurityBeanFactory/
/state-object
/contribution
Then I am trying to obtain the ASO in the page's code like this:
@InjectState(security)
public abstract SecurityBean getSecurity();
The code for the factory was more sensible, but to find a problem I
left just this:
public class SecureBeanFactory implements StateObjectFactory {
public Object createStateObject() {
SecurityBean sb = new SecurityBean(new TestUser(), new
TestApplication());
return sb;
}
}
However, I am getting an exception:
org.apache.hivemind.ApplicationRuntimeException
Unable to construct configuration tapestry.state.ApplicationObjects:
Error: Object provider selector 'com.test.util.SecurityBeanFactory'
is
not properly formatted.
What can be wrong here?
Thanks,
Alexander
-
-
CONFIDENTIALITY NOTICE: If you have received this email in error,
please immediately notify the sender by e-mail at the address shown.
This email transmission may contain confidential information. This
information is intended only for the use of the individual(s) or
entity to whom it is intended even if addressed incorrectly. Please
delete it from your files if you are not the intended recipient.
Thank you for your compliance. Copyright 2007 CIGNA
==
==
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