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Java Source Code / Java Documentation » J2EE » Expresso » com.jcorporate.expresso.services.controller 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


com.jcorporate.expresso.core.controller.DBController
   com.jcorporate.expresso.services.controller.Status

Status
public class Status extends DBController (Code)
Status servlet shows some current information about the servlet system and it's database connections and server-side tasks
author:
   Michael Nash
since:
   Expresso 2 as a servlet Expresso 4 as a controller



Constructor Summary
public  Status()
    

Method Summary
public  StringgetTitle()
    
protected  voidrunShowPackagesState(ControllerRequest request, ControllerResponse response)
    
protected  voidrunShowState(ControllerRequest request, ControllerResponse response)
    
protected  voidshowContextInformation(ControllerRequest request, ControllerResponse response, String contextName)
    
protected  voidshowPackages(ControllerRequest request, ControllerResponse response)
    
protected  voidshowTransitions(ControllerRequest request, ControllerResponse response)
    


Constructor Detail
Status
public Status()(Code)
Our constructor "declares" what states we handle




Method Detail
getTitle
public String getTitle()(Code)
java.lang.String The Title of the controller



runShowPackagesState
protected void runShowPackagesState(ControllerRequest request, ControllerResponse response) throws ControllerException, NonHandleableException(Code)
Shows the currently installed packages on the system
Parameters:
  request - The controllerRequest object
Parameters:
  response - The controllerResponse object
throws:
  ControllerException - upon Error
throws:
  NonHandleableException - upon Fatal Error



runShowState
protected void runShowState(ControllerRequest request, ControllerResponse response) throws ControllerException, NonHandleableException(Code)
Display the status information
Parameters:
  request - Standard request object
Parameters:
  response - Standard response object
throws:
  ControllerException - If an uncaught exception occurs
throws:
  NonHandleableException - upon fatal error



showContextInformation
protected void showContextInformation(ControllerRequest request, ControllerResponse response, String contextName) throws ControllerException, DBException(Code)
Fill out the context information as s
Parameters:
  request - The ControllerRequest object
Parameters:
  response - The ControllerResponse Object
Parameters:
  contextName - The data context to show the data for
throws:
  ControllerException - upon error
throws:
  DBException - upon data access error



showPackages
protected void showPackages(ControllerRequest request, ControllerResponse response) throws ControllerException(Code)
Show all the packages that are installed
Parameters:
  request - the ControllerRequest object
Parameters:
  response - the ControllerResponse object
throws:
  ControllerException - upon error



showTransitions
protected void showTransitions(ControllerRequest request, ControllerResponse response) throws ControllerException(Code)
Adds the transitions to switch between 'show' states
Parameters:
  request - The controllerRequest object
Parameters:
  response - the ControllerResponse object
throws:
  ControllerException - upon error



Methods inherited from com.jcorporate.expresso.core.controller.DBController
protected String getString(String stringCode, Object[] args, ControllerRequest myRequest)(Code)(Java Doc)
public static boolean isAllowed(ControllerRequest request, DBController controller, String newState) throws DBException, CacheException(Code)(Java Doc)
public boolean stateAllowed(String newState, ControllerRequest myRequest) throws ControllerException(Code)(Java Doc)

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