org.yawlfoundation.yawl.engine.interfce

Class YHttpServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.yawlfoundation.yawl.engine.interfce.YHttpServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

DocumentStore, InterfaceA_EngineBasedServer, InterfaceB_EngineBasedServer, LoadBalancerServlet, Reporter, ResourceGateway, WorkletGateway

public class YHttpServlet
extends javax.servlet.http.HttpServlet

An override of HttpServlet to include a few useful generic methods

Author:

Michael Adams

See Also:

Serialized Form

Created/Last Date:

6/10/13

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.apache.logging.log4j.Logger	_log

Constructor Summary

Constructors

Constructor and Description
YHttpServlet()

Method Summary

Modifier and Type	Method and Description
void	destroy()
protected java.lang.String	fail(java.lang.String msg)
protected boolean	getBooleanFromContext(java.lang.String param)
protected boolean	getBooleanFromContext(java.lang.String param, boolean defValue)
protected double	getDoubleFromContext(java.lang.String param)
protected int	getIntFromContext(java.lang.String param)
protected java.util.jar.Manifest	getManifest()
protected boolean	isAllowedRedundantAction(java.lang.String action)
protected java.lang.String	response(java.lang.String result)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Field Detail

_log

protected static org.apache.logging.log4j.Logger _log

Constructor Detail

YHttpServlet

public YHttpServlet()

Method Detail

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

getBooleanFromContext

protected boolean getBooleanFromContext(java.lang.String param)

getBooleanFromContext

protected boolean getBooleanFromContext(java.lang.String param,
                                        boolean defValue)

getIntFromContext

protected int getIntFromContext(java.lang.String param)

getDoubleFromContext

protected double getDoubleFromContext(java.lang.String param)

fail

protected java.lang.String fail(java.lang.String msg)

response

protected java.lang.String response(java.lang.String result)

getManifest

protected java.util.jar.Manifest getManifest()
                                      throws java.io.IOException

Throws:

java.io.IOException

isAllowedRedundantAction

protected boolean isAllowedRedundantAction(java.lang.String action)