RequestFactoryServlet (GWT Javadoc)

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## com.google.web.bindery.requestfactory.server
Class RequestFactoryServlet

    java.lang.Object
      javax.servlet.GenericServlet
          javax.servlet.http.HttpServlet
              com.google.web.bindery.requestfactory.server.RequestFactoryServlet

All Implemented Interfaces:
  java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

    public class RequestFactoryServlet

extends javax.servlet.http.HttpServlet

Handles GWT RequestFactory JSON requests.

See Also:
  Serialized Form

Constructor Summary
`RequestFactoryServlet()` Constructs a new `RequestFactoryServlet` with a `DefaultExceptionHandler`.
`RequestFactoryServlet(ExceptionHandler exceptionHandler, ServiceLayerDecorator... serviceDecorators)` Use this constructor in subclasses to provide a custom `ExceptionHandler`.

Method Summary
`protected void` | `doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)` Processes a POST to the server.
`static javax.servlet.http.HttpServletRequest` | `getThreadLocalRequest()` Returns the thread-local `HttpServletRequest`.
`static javax.servlet.http.HttpServletResponse` | `getThreadLocalResponse()` Returns the thread-local `HttpServletResponse`.
`static javax.servlet.ServletContext` | `getThreadLocalServletContext()` Returns the thread-local `ServletContext`

Methods inherited from class javax.servlet.http.HttpServlet
`doDelete, doGet, 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

### RequestFactoryServlet

    public RequestFactoryServlet()

  Constructs a new `RequestFactoryServlet` with a `DefaultExceptionHandler`.

### RequestFactoryServlet

    public RequestFactoryServlet(ExceptionHandler exceptionHandler,
                                 ServiceLayerDecorator... serviceDecorators)

  Use this constructor in subclasses to provide a custom `ExceptionHandler`.

  Parameters:
    `exceptionHandler` - an `ExceptionHandler` instance
    `serviceDecorators` - an array of ServiceLayerDecorators that change how the RequestFactory request processor interact with the domain objects

Method Detail

### getThreadLocalRequest

    public static javax.servlet.http.HttpServletRequest getThreadLocalRequest()

  Returns the thread-local `HttpServletRequest`.

  Returns:
    an `HttpServletRequest` instance

### getThreadLocalResponse

    public static javax.servlet.http.HttpServletResponse getThreadLocalResponse()

  Returns the thread-local `HttpServletResponse`.

  Returns:
    an `HttpServletResponse` instance

### getThreadLocalServletContext

    public static javax.servlet.ServletContext getThreadLocalServletContext()

  Returns the thread-local `ServletContext`

  Returns:
    the `ServletContext` associated with this servlet

### doPost

    protected void doPost(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)
                   throws java.io.IOException,
                          javax.servlet.ServletException

  Processes a POST to the server.

  Overrides:
    `doPost` in class `javax.servlet.http.HttpServlet`
  Parameters:
    `request` - an `HttpServletRequest` instance
    `response` - an `HttpServletResponse` instance
  Throws:
    `java.io.IOException` - if an internal I/O error occurs
    `javax.servlet.ServletException` - if an error occurs in the servlet

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