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java.lang.Object javax.servlet.GenericServlet javax.servlet.http.HttpServlet ch6.complexForm.Controller
public class Controller
Constructor Summary | |
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Controller()
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Method Summary | |
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protected void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
When the browser makes a GET request, this is the method in the controller that is called. |
Methods inherited from class javax.servlet.http.HttpServlet |
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doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
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destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, 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 Controller()
Method Detail |
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protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws java.io.IOException, javax.servlet.ServletException
The work of the controller will be handled by the helper. The controller will create the helper class and call its doGet method to process the request.
doGet
in class javax.servlet.http.HttpServlet
request
- Encapsulates all of the request information that is
needed to communicate with the browser.response
- Encapsulates all of the response information that is
needed to communicate with the browser.
javax.servlet.ServletException
- A servlet exception is a severe error
that will prevent further processing.
java.io.IOException
- An IO exception is a severe error
that will prevent further processing.
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