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How to add new context parameter to WebApp [message #151169]

Thu, 08 December 2005 19:43

Eclipse User

Originally posted by: wul99.yahoo.com

I use WTP 1.0RC1 and I am trying to add new context parameter to web.xml,
but I cannot find a way to do so.

In WebApp , I can get list of context parameters and it includes list of
ParamValue. But ParamValue is a interface. I wonder if there is such a
factory class that allows me to create an instance of ParamValue?

Thanks

William

Re: How to add new context parameter to WebApp [message #151177 is a reply to message #151169]

Thu, 08 December 2005 20:10

Eclipse User

Originally posted by: enorman.webmethods.com

William, try the following code: (also
https://bugs.eclipse.org/bugs/show_bug.cgi?id=119442 discusses how to do
this):

String name = "name1";
String value= "value1";
String description = "description1";

// If J2EE 1.4, add the param value and description info instances to the
context params
if (webApp.getJ2EEVersionID() >= J2EEVersionConstants.J2EE_1_4_ID) {
// Create 1.4 common param value
ParamValue param = CommonFactory.eINSTANCE.createParamValue();
param.setName(name);
param.setValue(value);
if (description != null) {
// Create 1.4 common descripton value
Description descriptionObj =
CommonFactory.eINSTANCE.createDescription();
descriptionObj.setValue(description);
// Set the description on the param
param.getDescriptions().add(descriptionObj);
param.setDescription(description);
}
// Add the context param
webApp.getContextParams().add(param);
}
// If J2EE 1.2 or 1.3, use the servlet specific context param instances
else {
// Create the web init param
ContextParam param =
WebapplicationFactory.eINSTANCE.createContextParam();
// Set the param name
param.setParamName(name);
// Set the param value
param.setParamValue(value);
if (description != null) {
// Set the param description
param.setDescription(description);
}
// Add the context param
webApp.getContexts().add(param);
}

"William" <wul99@yahoo.com> wrote in message
news:baca5bdcead715a93b13b9cbfa6f5c8a$1@www.eclipse.org...
>
> I use WTP 1.0RC1 and I am trying to add new context parameter to web.xml,
> but I cannot find a way to do so.
>
>
> In WebApp , I can get list of context parameters and it includes list of
> ParamValue. But ParamValue is a interface. I wonder if there is such a
> factory class that allows me to create an instance of ParamValue?
>
>
> Thanks
>
> William
>
>

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