Package org.bedework.eventreg.service

Class SvcRequestHandler

java.lang.Object

org.bedework.util.jms.listeners.JmsSysEventListener

org.bedework.eventreg.service.SvcRequestHandler

All Implemented Interfaces:

javax.jms.ExceptionListener, javax.jms.MessageListener, EventregRequestHandler, org.bedework.util.logging.Logged

public class SvcRequestHandler
extends org.bedework.util.jms.listeners.JmsSysEventListener
implements EventregRequestHandler

Does the work of processing a request

Author:

douglm

Field Summary

Fields

Modifier and Type	Field	Description
protected org.bedework.util.http.PooledHttpClient	client
protected org.bedework.util.xml.XmlEmit	davXml
protected StringWriter	davXmlSw

Constructor Summary

Constructors

Constructor	Description
SvcRequestHandler(EventregProperties props)

Method Summary

Modifier and Type	Method	Description
void	action(org.bedework.util.jms.events.SysEvent ev)
void	addNamespace(org.bedework.util.xml.XmlEmit xml)
void	addRequest(EventregRequest val)
void	close()	Shut down the process
boolean	closeDb()
protected String	endDavEmit()
protected org.bedework.util.http.PooledHttpClient	getClient()
EventregProperties	getSysInfo()
boolean	isRunning()	Lifecycle
void	listen()	Listen for messages and process them.
protected String	makePrincipal(String id)
void	openDb()
protected boolean	postXml(String xml)
void	start()	Lifecycle
protected org.bedework.util.xml.XmlEmit	startDavEmit()
void	stop()	Lifecycle
protected boolean	subscribeNotifications(Registration reg)

Methods inherited from class org.bedework.util.jms.listeners.JmsSysEventListener

getLogger, onException, onMessage, open, process

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bedework.util.logging.Logged

audit, debug, debug, debug, enableAuditLogger, enableErrorLogger, enableMetricsLogger, error, error, error, getLogLevel, info, isAuditLoggerEnabled, isErrorLoggerEnabled, isMetricsDebugEnabled, isMetricsLoggerEnabled, metrics, setLoggerClass, setLoggerClass, trace, trace, trace, warn

Field Details

davXmlSw

protected StringWriter davXmlSw

davXml

protected org.bedework.util.xml.XmlEmit davXml

client

protected org.bedework.util.http.PooledHttpClient client

Constructor Details

SvcRequestHandler

public SvcRequestHandler(EventregProperties props)
                  throws Throwable

Throws:

Throwable

Method Details

action

public void action(org.bedework.util.jms.events.SysEvent ev)
            throws org.bedework.util.jms.NotificationException

Specified by:

action in class org.bedework.util.jms.listeners.JmsSysEventListener

Throws:

org.bedework.util.jms.NotificationException

listen

public void listen()

Description copied from interface: EventregRequestHandler

Listen for messages and process them. Returns at shutdown.

Specified by:

listen in interface EventregRequestHandler

addRequest

public void addRequest(EventregRequest val)
                throws Throwable

Specified by:

addRequest in interface EventregRequestHandler

Parameters:

val - a request for processing

Throws:

Throwable

close

public void close()

Description copied from interface: EventregRequestHandler

Shut down the process

Specified by:

close in interface EventregRequestHandler

Overrides:

close in class org.bedework.util.jms.listeners.JmsSysEventListener

isRunning

public boolean isRunning()

Description copied from interface: EventregRequestHandler

Lifecycle

Specified by:

isRunning in interface EventregRequestHandler

Returns:

true if service running

start

public void start()

Description copied from interface: EventregRequestHandler

Lifecycle

Specified by:

start in interface EventregRequestHandler

stop

public void stop()

Description copied from interface: EventregRequestHandler

Lifecycle

Specified by:

stop in interface EventregRequestHandler

getSysInfo

public EventregProperties getSysInfo()

openDb

public void openDb()
            throws Throwable

Throws:

Throwable - on error

closeDb

public boolean closeDb()

Returns:

false if something failed on close - probably a commit error

subscribeNotifications

protected boolean subscribeNotifications(Registration reg)
                                  throws Throwable

Throws:

Throwable

postXml

protected boolean postXml(String xml)
                   throws EventregException

Throws:

EventregException

makePrincipal

protected String makePrincipal(String id)

getClient

protected org.bedework.util.http.PooledHttpClient getClient()
                                                     throws EventregException

Throws:

EventregException

startDavEmit

protected org.bedework.util.xml.XmlEmit startDavEmit()
                                              throws EventregException

Throws:

EventregException

endDavEmit

protected String endDavEmit()
                     throws EventregException

Throws:

EventregException

addNamespace

public void addNamespace(org.bedework.util.xml.XmlEmit xml)
                  throws EventregException

Throws:

EventregException