org.alfresco.web.app.servlet.ajax

Interface AjaxCommand

All Known Implementing Classes:

BaseAjaxCommand, GetCommand, InvokeCommand

public interface AjaxCommand

Interface for all Ajax commands executed by this servlet. The method is responsible for invoking the underlying managed bean and dealing with the response.

Author:

gavinc

Method Summary

Modifier and Type	Method and Description
void	execute(javax.faces.context.FacesContext facesContext, String expression, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Invokes the relevant method on the bean represented by the given expression.

Method Detail

execute

void execute(javax.faces.context.FacesContext facesContext,
             String expression,
             javax.servlet.http.HttpServletRequest request,
             javax.servlet.http.HttpServletResponse response)
      throws javax.servlet.ServletException,
             IOException

Invokes the relevant method on the bean represented by the given expression. Parameters required to call the method can be retrieved from the request. Currently the content type of the response will always be text/xml, in the future sublcasses may provide a mechanism to allow the content type to be set dynamically.

Parameters:

facesContext - FacesContext

expression - The binding expression

request - The request

response - The response

Throws:

javax.servlet.ServletException

IOException