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Posted to java-user@axis.apache.org by "Edgardo Ibañez O." <ed...@gmail.com> on 2009/01/20 15:20:22 UTC

Accesing MessageContext from the Implementation Class

Hi all, this is my first post at this mailing list, my problem is 
covered in other post, but I dont have the real solution.

I tried to access de MessageContext from the implementation class like this:

MessageContext messageContext =MessageContext.getCurrentContext();
ipAddress = messageContext.getStrProp(Constants.MC_REMOTE_ADDR);


but messageContext is null, I read too much documentation, and I dont 
encountered the reason for the null value,
I tried to place the axis.jar in distinct classloader and the same 
classloader than the service implementation class and this not run :(

Exist any form to obtain the client ip address from the service class 
implementation?
I need any "special" configuration in axis2.xml to access the 
MessageContext from the implementation class?
If I retrieve the ip address from a handler, How I pass this to the 
implementation service class?

I never implement a handler and this scarry me :(

My service is a POJO implemetation

Thanks for read my question.

Greeetings.

PD: Sorry for my bad english.

Re: Accesing MessageContext from the Implementation Class

Posted by "Edgardo Ibañez O." <ed...@gmail.com>.

Thanks !!!,
I analize your example code and my import package is wrong!

My wrong import:

import org.apache.axis.MessageContext;

Your import:

import org.apache.axis2.context.MessageContext;

I change this and sucessfully retrive of MessageContext and client IP 
address.

This is the my code for other user's with the same problem:

import org.apache.axis2.context.MessageContext;
....
public String authenticate(String ip){
       ...
        MessageContext messageContext = 
MessageContext.getCurrentMessageContext();       
        if(messageContext != null){
            ipAddress = (String)messageContext.getProperty("REMOTE_ADDR");
        }
        logger.debug(ipAddress);
        ...
        return "OK";
}

Thanks again ;)



Deepal Jayasinghe wrote:
> Nope it can not be, have a look at the attached service it worked fine
> for me and I got the expected output too.
>
> Note: You need to rename sample.zip file into sample.aar before
> deploying the service
>
> Once you deploy, you can invoke the service by typing following in the
> browser.
>
> http://localhost:8080/axis2/services/SessionService/getCurret?value=10
>
> Edgardo Ibañez O. wrote:
>   
>> Thanks for your answer.
>>
>> I tried implements like http://wso2.org/library/480, but in this
>> example, they obtain the information from a msgCtx variable, and my
>> problem is obtain a MessageContext != null, in this article not obtain
>> the MessageContext, only they use this. In the other article they
>> obtain the messageContext of the same way than me: MessageContext
>> messageContext =MessageContext.getCurrentContext(). but I retrieve a
>> null value.
>>
>> Thanks for read.
>>
>> Deepal Jayasinghe wrote:
>>     
>>> Well you do not need to do anything in the axis2.xml to access the
>>> MessageContext.
>>>
>>> Have a look at
>>> http://wso2.org/library/480
>>> http://wso2.org/library/articles/axis2-session-management
>>>
>>> Thank you!
>>> Deepal
>>>
>>> Edgardo Ibañez O. wrote:
>>>   
>>>       
>>>> Hi all, this is my first post at this mailing list, my problem is
>>>> covered in other post, but I dont have the real solution.
>>>>
>>>> I tried to access de MessageContext from the implementation class like
>>>> this:
>>>>
>>>>
>>>> ipAddress = messageContext.getStrProp(Constants.MC_REMOTE_ADDR);
>>>>
>>>>
>>>> but messageContext is null, I read too much documentation, and I dont
>>>> encountered the reason for the null value,
>>>> I tried to place the axis.jar in distinct classloader and the same
>>>> classloader than the service implementation class and this not run :(
>>>>
>>>> Exist any form to obtain the client ip address from the service class
>>>> implementation?
>>>> I need any "special" configuration in axis2.xml to access the
>>>> MessageContext from the implementation class?
>>>> If I retrieve the ip address from a handler, How I pass this to the
>>>> implementation service class?
>>>>
>>>> I never implement a handler and this scarry me :(
>>>>
>>>> My service is a POJO implemetation
>>>>
>>>> Thanks for read my question.
>>>>
>>>> Greeetings.
>>>>
>>>> PD: Sorry for my bad english.
>>>>
>>>>     
>>>>         
>>>   
>>>       
>
>

Re: Accesing MessageContext from the Implementation Class

Posted by Deepal Jayasinghe <de...@opensource.lk>.

Nope it can not be, have a look at the attached service it worked fine
for me and I got the expected output too.

Note: You need to rename sample.zip file into sample.aar before
deploying the service

Once you deploy, you can invoke the service by typing following in the
browser.

http://localhost:8080/axis2/services/SessionService/getCurret?value=10

Edgardo Ibañez O. wrote:
> Thanks for your answer.
>
> I tried implements like http://wso2.org/library/480, but in this
> example, they obtain the information from a msgCtx variable, and my
> problem is obtain a MessageContext != null, in this article not obtain
> the MessageContext, only they use this. In the other article they
> obtain the messageContext of the same way than me: MessageContext
> messageContext =MessageContext.getCurrentContext(). but I retrieve a
> null value.
>
> Thanks for read.
>
> Deepal Jayasinghe wrote:
>> Well you do not need to do anything in the axis2.xml to access the
>> MessageContext.
>>
>> Have a look at
>> http://wso2.org/library/480
>> http://wso2.org/library/articles/axis2-session-management
>>
>> Thank you!
>> Deepal
>>
>> Edgardo Ibañez O. wrote:
>>   
>>> Hi all, this is my first post at this mailing list, my problem is
>>> covered in other post, but I dont have the real solution.
>>>
>>> I tried to access de MessageContext from the implementation class like
>>> this:
>>>
>>>
>>> ipAddress = messageContext.getStrProp(Constants.MC_REMOTE_ADDR);
>>>
>>>
>>> but messageContext is null, I read too much documentation, and I dont
>>> encountered the reason for the null value,
>>> I tried to place the axis.jar in distinct classloader and the same
>>> classloader than the service implementation class and this not run :(
>>>
>>> Exist any form to obtain the client ip address from the service class
>>> implementation?
>>> I need any "special" configuration in axis2.xml to access the
>>> MessageContext from the implementation class?
>>> If I retrieve the ip address from a handler, How I pass this to the
>>> implementation service class?
>>>
>>> I never implement a handler and this scarry me :(
>>>
>>> My service is a POJO implemetation
>>>
>>> Thanks for read my question.
>>>
>>> Greeetings.
>>>
>>> PD: Sorry for my bad english.
>>>
>>>     
>>
>>   
>

-- 
Thank you!


http://blogs.deepal.org
http://deepal.org

Re: Accesing MessageContext from the Implementation Class

Posted by "Edgardo Ibañez O." <ed...@gmail.com>.

Thanks for your answer.

I tried implements like http://wso2.org/library/480, but in this 
example, they obtain the information from a msgCtx variable, and my 
problem is obtain a MessageContext != null, in this article not obtain 
the MessageContext, only they use this. In the other article they obtain 
the messageContext of the same way than me: MessageContext 
messageContext =MessageContext.getCurrentContext(). but I retrieve a 
null value.

Thanks for read.

Deepal Jayasinghe wrote:
> Well you do not need to do anything in the axis2.xml to access the
> MessageContext.
>
> Have a look at
> http://wso2.org/library/480
> http://wso2.org/library/articles/axis2-session-management
>
> Thank you!
> Deepal
>
> Edgardo Ibañez O. wrote:
>   
>> Hi all, this is my first post at this mailing list, my problem is
>> covered in other post, but I dont have the real solution.
>>
>> I tried to access de MessageContext from the implementation class like
>> this:
>>
>>
>> ipAddress = messageContext.getStrProp(Constants.MC_REMOTE_ADDR);
>>
>>
>> but messageContext is null, I read too much documentation, and I dont
>> encountered the reason for the null value,
>> I tried to place the axis.jar in distinct classloader and the same
>> classloader than the service implementation class and this not run :(
>>
>> Exist any form to obtain the client ip address from the service class
>> implementation?
>> I need any "special" configuration in axis2.xml to access the
>> MessageContext from the implementation class?
>> If I retrieve the ip address from a handler, How I pass this to the
>> implementation service class?
>>
>> I never implement a handler and this scarry me :(
>>
>> My service is a POJO implemetation
>>
>> Thanks for read my question.
>>
>> Greeetings.
>>
>> PD: Sorry for my bad english.
>>
>>     
>
>

Re: Accesing MessageContext from the Implementation Class

Posted by Deepal Jayasinghe <de...@opensource.lk>.

Well you do not need to do anything in the axis2.xml to access the
MessageContext.

Have a look at
http://wso2.org/library/480
http://wso2.org/library/articles/axis2-session-management

Thank you!
Deepal

Edgardo Ibañez O. wrote:
> Hi all, this is my first post at this mailing list, my problem is
> covered in other post, but I dont have the real solution.
>
> I tried to access de MessageContext from the implementation class like
> this:
>
> MessageContext messageContext =MessageContext.getCurrentContext();
> ipAddress = messageContext.getStrProp(Constants.MC_REMOTE_ADDR);
>
>
> but messageContext is null, I read too much documentation, and I dont
> encountered the reason for the null value,
> I tried to place the axis.jar in distinct classloader and the same
> classloader than the service implementation class and this not run :(
>
> Exist any form to obtain the client ip address from the service class
> implementation?
> I need any "special" configuration in axis2.xml to access the
> MessageContext from the implementation class?
> If I retrieve the ip address from a handler, How I pass this to the
> implementation service class?
>
> I never implement a handler and this scarry me :(
>
> My service is a POJO implemetation
>
> Thanks for read my question.
>
> Greeetings.
>
> PD: Sorry for my bad english.
>

-- 
Thank you!


http://blogs.deepal.org
http://deepal.org