Retrieving session parameter

[Former Member]

Hi,

i have a requirement to accesss a session parameter 9set in a portal application) in a webdynrpo application.

I saw many threads related to same but none of them seem to work for me.

i have laready tried these:

1)

HttpSession session = ((com.sap.tc.webdynpro.services.sal.adapter.core.IWebContextAdapter)WDWebContextAdapter.getWebContextAdapter()).getHttpServletRequest().getSession();

Problem here is IWebContextAdapter is not identifiable to wd

2)

wdscopeutil.get()

3)

WDWebContextAdapter.getWebContextAdapter().getRequestParameter()

None of these seem to work. Can anybody suggest any options?

In pdk I have used httpsession to set session parameter value. I have also tried url query parameter.

[Former Member · Accepted solution]

Hi,

Try this:

IWDProtocolAdapter protocoladapter = WDProtocolAdapter.getProtocolAdapter();

IWDRequest request = protocoladapter.getRequestObject();

String str = request.getParameter(<parameter name>);

Regards,

Murtuza

[Former Member · Accepted solution]

Thanks to both of you. I used the protocoladapter but it did not help me.

In my jspdynpage I use the following code:

IPortalComponentRequest req = (IPortalComponentRequest)this.getRequest(); 
		IPortalComponentResponse res= (IPortalComponentResponse)this.getResponse();
HttpSession session =req.getServletRequest().getSession(); 
session.setAttribute("value","12345678");

In webdynrpo:

IWDProtocolAdapter protocoladapter = WDProtocolAdapter.getProtocolAdapter();
	IWDRequest request = protocoladapter.getRequestObject();
	String str = request.getParameter("value");

any inputs?

[Former Member]

Hi,

use

WDProtocolAdapter.getProtocolAdapter().getRequestObject().getParameter(key)



	    Returns the parameter value for the specified key if existing, null otherwise. 
	 

Regards

Ayyapparaj