ajax.gui.servlets
Class AjaxServlet
java.lang.Object
|
+--javax.servlet.GenericServlet
|
+--javax.servlet.http.HttpServlet
|
+--ajax.gui.servlets.AjaxServlet
- All Implemented Interfaces:
- java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- Direct Known Subclasses:
- DataStatistics, DeleteTuple, DisplayAllSummary, DisplaySummary, DisplayTable, ExecuteAjax, ExecuteAll, ExecuteTransformation, FileServer, InsertTuple, LeaveSession, SendGraphParamServlet, SetParameters, ShowTransformation, UpdateTuple, ValidateUser, Weave, WeaveResults
- public class AjaxServlet
- extends javax.servlet.http.HttpServlet
Standard class for ajax servlets
- See Also:
- Serialized Form
Field Summary |
protected static java.lang.String |
busy
The session identifier |
Method Summary |
protected boolean |
accessOk(javax.servlet.http.HttpServletRequest req)
|
protected void |
desactivateCache(javax.servlet.http.HttpServletResponse resp)
desactivate cache for http response |
protected AjaxImpl |
getAjax()
return AjaxImpl unique instance set in init |
protected void |
notOkMessage(javax.servlet.http.HttpServletResponse resp)
|
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doGet, doOptions, doPost, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, init, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
busy
protected static java.lang.String busy
- The session identifier
AjaxServlet
public AjaxServlet()
getAjax
protected AjaxImpl getAjax()
- return AjaxImpl unique instance set in init
- See Also:
GenericServlet.init()
desactivateCache
protected void desactivateCache(javax.servlet.http.HttpServletResponse resp)
- desactivate cache for http response
- Parameters:
resp
- http response
accessOk
protected boolean accessOk(javax.servlet.http.HttpServletRequest req)
notOkMessage
protected void notOkMessage(javax.servlet.http.HttpServletResponse resp)
throws java.io.IOException