how to made wdContext generic?

[Former Member]

Hello,

As far as I know, wdContext is tied to the class that uses it. Like for example,

IPrivateTest1View.IContextNode wdContext;

How do I create a utility class that acceps a generic context, and evaluates the type of context that was pass?

Probably something like:

public void evaluate ( Object context) {

if (context instanceof IPrivateTest1View) {

//do something

}

Is this even possible? since the wdContext can have methods like currentElement based only on its declared context, which can differ on different wdContext's.

regards,

arnold

[Former Member · Accepted solution]

For generic access to context, use the IWDNode, IWDNodeElement, IWDNodeInfo etc. interfaces from progmodel.api.

Armin

[Former Member · Accepted solution]

Hello Armin,

Thank you for the reply. I am after the generic access of wdContext, not context. Do you happen to know how?

regards,

arnold

[Former Member · Accepted solution]

Hi,

Have you tried this

private void a(IWDNode node)

{

}

invooking the above one

a(wdContext);

Regards

Ayyapparaj

[Former Member]

Hi,

You can try to create a method as follows

private void a(DataNode node)

{

}

call it as

a(wdContext);

Your import should contain

import com.sap.tc.webdynpro.progmodel.context.DataNode;

Regards

Ayyapparaj

[Former Member]

Hello Ayyapparaj,

Thanks for the reply. My libraries doesn't seem to have DataNode. It does have DataNodeInfo. Is this the correct one?

regards,

arnold

[Former Member]

Hi,

To get the nodeinfo use

IWDNodeInfo nodeInfo = node.getNodeInfo();

based on the above code you have the node.

Regards

Ayyapparaj

[Former Member]

Hello Ayyapparaj,

I don't have the following code you mentioned on your previous post, the DataNode. It seems the library is not in my development environment. Is it a previous library? I'm using 2004s SR2.

regards,

arnold

[Former Member]

Hi,

It seems to be part of sap.com_tcwd_apigci.jar

Regards

Ayyapparaj

[Former Member]

Hello Ayyapparaj,

Is that an extra library? I don't seem to have the jar file that you mentioned. I did a search on my drive, it resulted none.

regards,

arnold