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com.bea.wlcp.wlng.api.plugin
Interface PluginSouth

All Superinterfaces:

Plugin

public interface PluginSouth

extends Plugin

South interface of a plug-in.

Method Summary

void	prepareRequestContext(RequestContext ctx, ContextMapperInfo info) This method is called only once per northbound request after the current RequestContext has been rebuild.
String	resolveAppInstanceGroupdId(ContextMapperInfo info) Returns the application instance group id (now known as application instance id) given the set of argument values available in the info parameter.

Method Detail

prepareRequestContext

public void prepareRequestContext(RequestContext ctx,
                                  ContextMapperInfo info)

This method is called only once per northbound request after the current RequestContext has been rebuild. The plug-in has a chance to add additional values to the RequestContext before the northbound request continues to flow. This method is called after resolveAppInstanceGroupId(ContextMapperInfo). The default implementation is supposed to do nothing.

Parameters:

ctx - The current RequestContext that has been rebuild

info - The ContextMapperInfo containing the annotated network parameters

resolveAppInstanceGroupdId

public String resolveAppInstanceGroupdId(ContextMapperInfo info)

Returns the application instance group id (now known as application instance id) given the set of argument values available in the info parameter. This method is called only once per northbound request and is used by the context aspect to rebuild the RequestContext for the current request. The ContextMapperInfo contains all the annotated parameters of the method in the PluginSouth that has been invoked by the network.

Parameters:

info - The ContextMapperInfo containing the annotated network parameters

Returns:

String The application instance group id (now known as application instance id) given the network parameters

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