Package edu.uiuc.ncsa.sas

Class SASServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

edu.uiuc.ncsa.sas.SASServlet

All Implemented Interfaces:

Logable, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class SASServlet
extends javax.servlet.http.HttpServlet
implements Logable

Created by Jeff Gaynor
on 8/15/22 at 8:29 AM

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SASServlet.SASExceptionHandlerThingie

Field Summary

Fields

Modifier and Type	Field	Description
protected Initialization	initialization
protected SASEnvironment	sase

Constructor Summary

Constructors

Constructor	Description
SASServlet()

Method Summary

Modifier and Type	Method	Description
Executable	createExecutable(String executableName)	Create the appropriate executable.
void	debug(String x)	Write a debug message to the log.
protected void	doDelete(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected Response	doExecute(SessionRecord sessionRecord, Action action)
void	doGet(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse)
protected void	doIt(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse)
protected LogoffResponse	doLogoff(SASClient client, LogoffAction logoffAction, javax.servlet.http.HttpServletResponse response, SessionRecord sessionRecord, String message)
protected LogonResponse	doLogon(LogonAction logonAction, SessionRecord sessionRecord)
protected Response	doNewKey(SASClient client, NewKeyAction newKeyAction, javax.servlet.http.HttpServletResponse httpServletResponse, SessionRecord sessionRecord)
void	doPost(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse)
void	error(String x)	Write an error message to the log.
void	error(String x, Throwable t)
SASConfigurationLoader<? extends SASEnvironment>	getConfigurationLoader()
ExceptionHandler	getExceptionHandler()
Initialization	getInitialization()
protected MyLoggingFacade	getMyLogger()
protected SASEnvironment	getSASE()
protected void	handleException(ExceptionHandlerThingie xh)
void	info(String x)	Write an informational message to the log
protected OutputResponse	invoke(SessionRecord sessionRecord, InvokeAction invokeAction)	Invoke a specific method in the Executable
boolean	isDebugOn()	Query if debugging is enabled for this logger.
void	loadEnvironment()
void	setConfigurationLoader(SASConfigurationLoader<? extends SASEnvironment> b)
void	setDebugOn(boolean setOn)	Enable/disable debugging for this logger
void	setInitialization(Initialization initialization)
void	setSASE(SASEnvironment env)
void	warn(String x)	Write a warning to the log.

Methods inherited from class javax.servlet.http.HttpServlet

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

Field Detail

initialization

protected Initialization initialization

sase

protected SASEnvironment sase

Constructor Detail

SASServlet

public SASServlet()

Method Detail

getInitialization

public Initialization getInitialization()

setInitialization

public void setInitialization(Initialization initialization)

getConfigurationLoader

public SASConfigurationLoader<? extends SASEnvironment> getConfigurationLoader()

setConfigurationLoader

public void setConfigurationLoader(SASConfigurationLoader<? extends SASEnvironment> b)

setSASE

public void setSASE(SASEnvironment env)

loadEnvironment

public void loadEnvironment()
                     throws IOException

Throws:

IOException

getSASE

protected SASEnvironment getSASE()

isDebugOn

public boolean isDebugOn()

Description copied from interface: Logable

Query if debugging is enabled for this logger.

Specified by:

isDebugOn in interface Logable

Returns:

setDebugOn

public void setDebugOn(boolean setOn)

Description copied from interface: Logable

Enable/disable debugging for this logger

Specified by:

setDebugOn in interface Logable

getMyLogger

protected MyLoggingFacade getMyLogger()

debug

public void debug(String x)

Description copied from interface: Logable

Write a debug message to the log.

Specified by:

debug in interface Logable

error

public void error(String x)

Description copied from interface: Logable

Write an error message to the log. Typically this is invoked as the last command before throwing an exception.

Specified by:

error in interface Logable

error

public void error(String x,
                  Throwable t)

info

public void info(String x)

Description copied from interface: Logable

Write an informational message to the log

Specified by:

info in interface Logable

warn

public void warn(String x)

Description copied from interface: Logable

Write a warning to the log. This indicates a severe, but non-fatal condition exists.

Specified by:

warn in interface Logable

doGet

public void doGet(javax.servlet.http.HttpServletRequest httpServletRequest,
                  javax.servlet.http.HttpServletResponse httpServletResponse)
           throws javax.servlet.ServletException,
                  IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doLogon

protected LogonResponse doLogon(LogonAction logonAction,
                                SessionRecord sessionRecord)
                         throws IOException

Throws:

IOException

createExecutable

public Executable createExecutable(String executableName)

Create the appropriate executable.

Parameters:

executableName - name to allow you to choose which executable to create

Returns:

doLogoff

protected LogoffResponse doLogoff(SASClient client,
                                  LogoffAction logoffAction,
                                  javax.servlet.http.HttpServletResponse response,
                                  SessionRecord sessionRecord,
                                  String message)
                           throws IOException

Throws:

IOException

doDelete

protected void doDelete(javax.servlet.http.HttpServletRequest req,
                        javax.servlet.http.HttpServletResponse resp)
                 throws javax.servlet.ServletException,
                        IOException

Overrides:

doDelete in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doPost

public void doPost(javax.servlet.http.HttpServletRequest httpServletRequest,
                   javax.servlet.http.HttpServletResponse httpServletResponse)
            throws javax.servlet.ServletException,
                   IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doIt

protected void doIt(javax.servlet.http.HttpServletRequest httpServletRequest,
                    javax.servlet.http.HttpServletResponse httpServletResponse)
             throws Throwable

Throws:

Throwable

doNewKey

protected Response doNewKey(SASClient client,
                            NewKeyAction newKeyAction,
                            javax.servlet.http.HttpServletResponse httpServletResponse,
                            SessionRecord sessionRecord)

invoke

protected OutputResponse invoke(SessionRecord sessionRecord,
                                InvokeAction invokeAction)

Invoke a specific method in the Executable

Parameters:

sessionRecord -

invokeAction -

Returns:

doExecute

protected Response doExecute(SessionRecord sessionRecord,
                             Action action)

handleException

protected void handleException(ExceptionHandlerThingie xh)
                        throws IOException,
                               javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

getExceptionHandler

public ExceptionHandler getExceptionHandler()