org.appng.core.controller

Class Controller

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.catalina.servlets.DefaultServlet

org.appng.core.controller.Controller

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.apache.catalina.ContainerServlet

@WebServlet(name="controller",
            urlPatterns={"/","*.jsp"},
            loadOnStartup=1)
public class Controller
extends org.apache.catalina.servlets.DefaultServlet
implements org.apache.catalina.ContainerServlet

The controller Servlet of appNG, delegating HttpServletRequests to an appropriate RequestHandler.

Author:

Matthias Müller

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.catalina.servlets.DefaultServlet

org.apache.catalina.servlets.DefaultServlet.CompressionFormat, org.apache.catalina.servlets.DefaultServlet.Range

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	HEADER_NODE
protected static String	HEADER_SITE
protected static String	HEADER_VERSION
protected JspHandler	jspHandler
protected byte[]	loadingScreen
protected MonitoringHandler	monitoringHandler

Fields inherited from class org.apache.catalina.servlets.DefaultServlet

BUFFER_SIZE, compressionFormats, contextXsltFile, debug, fileEncoding, FULL, globalXsltFile, input, listings, localXsltFile, mimeSeparation, output, readmeFile, readOnly, resources, sendfileSize, showServerInfo, sm, sortListings, sortManager, useAcceptRanges

Constructor Summary

Constructors

Constructor and Description
Controller()

Method Summary

Modifier and Type	Method and Description
protected void	doDelete(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse)
protected void	doGet(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse)
protected void	doHead(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	doPut(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse)
protected Environment	getEnvironment()
JspHandler	getJspHandler()
org.apache.catalina.Wrapper	getWrapper()
void	init()
void	serveResource(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setWrapper(org.apache.catalina.Wrapper wrapper)

Methods inherited from class org.apache.catalina.servlets.DefaultServlet

checkIfHeaders, checkIfMatch, checkIfModifiedSince, checkIfNoneMatch, checkIfUnmodifiedSince, checkSendfile, copy, copy, copy, copy, copyRange, copyRange, copyRange, destroy, determineMethodsAllowed, doOptions, doPost, executePartialPut, findXsltSource, getPathPrefix, getReadme, getRelativePath, getRelativePath, parseContentRange, parseRange, render, render, renderHtml, renderHtml, renderSize, renderXml, renderXml, rewriteUrl, sendNotAllowed, serveResource, service

Methods inherited from class javax.servlet.http.HttpServlet

doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HEADER_VERSION

protected static final String HEADER_VERSION

See Also:

Constant Field Values

HEADER_SITE

protected static final String HEADER_SITE

See Also:

Constant Field Values

HEADER_NODE

protected static final String HEADER_NODE

See Also:

Constant Field Values

jspHandler

protected JspHandler jspHandler

monitoringHandler

protected MonitoringHandler monitoringHandler

loadingScreen

protected final byte[] loadingScreen

Constructor Detail

Controller

public Controller()

Method Detail

doHead

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

Overrides:

doHead in class org.apache.catalina.servlets.DefaultServlet

Throws:

IOException

javax.servlet.ServletException

serveResource

public void serveResource(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response)
                   throws javax.servlet.ServletException,
                          IOException

Throws:

javax.servlet.ServletException

IOException

doPut

protected void doPut(javax.servlet.http.HttpServletRequest servletRequest,
                     javax.servlet.http.HttpServletResponse servletResponse)
              throws javax.servlet.ServletException,
                     IOException

Overrides:

doPut in class org.apache.catalina.servlets.DefaultServlet

Throws:

javax.servlet.ServletException

IOException

doDelete

protected void doDelete(javax.servlet.http.HttpServletRequest servletRequest,
                        javax.servlet.http.HttpServletResponse servletResponse)
                 throws javax.servlet.ServletException,
                        IOException

Overrides:

doDelete in class org.apache.catalina.servlets.DefaultServlet

Throws:

javax.servlet.ServletException

IOException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest servletRequest,
                     javax.servlet.http.HttpServletResponse servletResponse)
              throws javax.servlet.ServletException,
                     IOException

Overrides:

doGet in class org.apache.catalina.servlets.DefaultServlet

Throws:

javax.servlet.ServletException

IOException

getEnvironment

protected Environment getEnvironment()

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class org.apache.catalina.servlets.DefaultServlet

Throws:

javax.servlet.ServletException

getWrapper

public org.apache.catalina.Wrapper getWrapper()

Specified by:

getWrapper in interface org.apache.catalina.ContainerServlet

setWrapper

public void setWrapper(org.apache.catalina.Wrapper wrapper)

Specified by:

setWrapper in interface org.apache.catalina.ContainerServlet

getJspHandler

public JspHandler getJspHandler()