DataAutocompleteController (Vitro API 1.15.0 API)

java.lang.Object
- javax.servlet.GenericServlet
- - javax.servlet.http.HttpServlet
  - - edu.cornell.mannlib.vitro.webapp.controller.ajax.VitroAjaxController
    - - edu.cornell.mannlib.vitro.webapp.search.controller.DataAutocompleteController

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
```
@WebServlet(name="DataAutocompleteController",
            urlPatterns="/dataautocomplete")
public class DataAutocompleteController
extends VitroAjaxController
```
DataAutocompleteController generates autocomplete content for data properties using sparql queries .

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

DataAutocompleteController()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`doRequest(VitroRequest vreq, javax.servlet.http.HttpServletResponse response)`	Sub-classes must implement this method to handle both GET and POST requests.
`protected AuthorizationRequest`	`requiredActions(VitroRequest vreq)`	By default, a controller requires authorization for no actions.

Methods inherited from class edu.cornell.mannlib.vitro.webapp.controller.ajax.VitroAjaxController
doError, doGet, doPost, writeTemplate

Methods inherited from class javax.servlet.http.HttpServlet
doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DataAutocompleteController
```
public DataAutocompleteController()
```
- Method Detail
  - requiredActions
```
protected AuthorizationRequest requiredActions(VitroRequest vreq)
```
    Description copied from class: VitroAjaxController
    
    By default, a controller requires authorization for no actions. Subclasses that require authorization to process their page will override to return the actions that require authorization. In some cases, the choice of actions will depend on the contents of the request.
    
    Overrides:
    
    requiredActions in class VitroAjaxController
  - doRequest
```
protected void doRequest(VitroRequest vreq,
                         javax.servlet.http.HttpServletResponse response)
                  throws IOException,
                         javax.servlet.ServletException
```
    Description copied from class: VitroAjaxController
    
    Sub-classes must implement this method to handle both GET and POST requests.
    
    Specified by:
    
    doRequest in class VitroAjaxController
    
    Throws:
    
    IOException
    
    javax.servlet.ServletException