com.ibm.portal.dnd
Interface DNDValidator

All Known Subinterfaces:

DNDPortalValidator

public interface DNDValidator

A DNDValidator can be implemented to provide access control over DNDArea instances. The DNDValidator implementation will accept a servlet request and know how to validate/invalidate the originator of that request to perform Drag and Drop operations.

Since:

6.0s

Method Summary

boolean

validate(javax.servlet.ServletRequest req) The only method provided this interface accepts a servlet request.

Method Detail

validate

boolean validate(javax.servlet.ServletRequest req)

The only method provided this interface accepts a servlet request. Implementations of this method will know how to determine the originator of this request and determine whether or not the user has permission to execute Drag and Drop operations on the enclosing area.

Parameters:

javax.servlet.ServletRequest - reqeust

Returns:

boolean, true if the user can perform DnD operations on the enclosing DNDArea