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java.lang.Objectjavax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.codehaus.waffle.servlet.WaffleServlet
public class WaffleServlet
Waffle's FrontController for handling user requests.
Constructor Summary | |
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WaffleServlet()
Default constructor used by servlet container |
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WaffleServlet(ActionMethodExecutor actionMethodExecutor,
ActionMethodResponseHandler actionMethodResponseHandler,
ServletMonitor servletMonitor,
DataBinder dataBinder,
RequestAttributeBinder requestAttributeBinder,
ControllerDefinitionFactory controllerDefinitionFactory,
Validator validator)
Constructor required by builder and useful for testing |
Method Summary | |
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protected View |
buildRedirectingView(javax.servlet.http.HttpServletRequest request,
ControllerDefinition controllerDefinition)
Build redirecting view, used by PRG paradigm. |
protected View |
buildReferringView(ControllerDefinition controllerDefinition)
Build a view back to the referring page, using the Controller's name as the View name. |
protected ControllerDefinition |
getControllerDefinition(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Obtain the controller defition the user is requesting. |
void |
init()
|
protected void |
service(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Responsible for servicing the requests from the users. |
Methods inherited from class javax.servlet.http.HttpServlet |
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doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service |
Methods inherited from class javax.servlet.GenericServlet |
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destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public WaffleServlet()
public WaffleServlet(ActionMethodExecutor actionMethodExecutor, ActionMethodResponseHandler actionMethodResponseHandler, ServletMonitor servletMonitor, DataBinder dataBinder, RequestAttributeBinder requestAttributeBinder, ControllerDefinitionFactory controllerDefinitionFactory, Validator validator)
actionMethodExecutor
- actionMethodResponseHandler
- servletMonitor
- dataBinder
- requestAttributeBinder
- controllerDefinitionFactory
- validator
- Method Detail |
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public void init() throws javax.servlet.ServletException
init
in class javax.servlet.GenericServlet
javax.servlet.ServletException
protected ControllerDefinition getControllerDefinition(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException
request
- the HttpServletRequestresponse
- the HttpServletResponse
javax.servlet.ServletException
- if controller not foundprotected void service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException
service
in class javax.servlet.http.HttpServlet
request
- the HttpServletResponseresponse
- the HttpServletResponse
javax.servlet.ServletException
java.io.IOException
protected View buildReferringView(ControllerDefinition controllerDefinition)
controllerDefinition
- the ControllerDefinition
protected View buildRedirectingView(javax.servlet.http.HttpServletRequest request, ControllerDefinition controllerDefinition)
request
- the requestcontrollerDefinition
- the ControllerDefinition
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