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oracle.stellent.ridc.convenience.monitor
Class ContentHistoryWatcher

java.lang.Object
java.util.Observable
oracle.stellent.ridc.convenience.monitor.ContentHistoryWatcher

public class ContentHistoryWatcher

extends Observable

Nested Class Summary

protected class	ContentHistoryWatcher.IdcPollingThread Content Server Event Polling Thread
static class	ContentHistoryWatcher.QueryDate

Field Summary

static String	ACTION
static String	ACTION_DATE
static String	ACTION_MILLIS
static String	DATA_SOURCE
static String	DOCUMENT_HISTORY
static String	GET_DATA_RESULTSET
static String	LOAD_USER_LOCALIZATION
protected IdcContext	m_context
protected IdcClient	m_idcClient
protected ILog	m_log
static String	MONITORED_SUBJECTS
static String	ORDER_CLAUSE
static String	REFRESH_SUBJECTS
static String	RESULT_NAME
protected static Long	TIME_EXPIRED
protected static Long	TIME_ZERO
static String	WHERE_CLAUSE

Constructor Summary

ContentHistoryWatcher(IdcClient idcClient, IdcContext context)

Method Summary

void	addQuerySubject(String subject) Add the subject with to the list to query
protected void	fireContentUpdateEvent(DataObject contentInfo) Fire the content update event
void	fireSubjectChangedEvent(String name, long time) Fire the subjectChanged event
protected IdcContext	getContext()
IdcClient	getIdcClient()
DateFormat	getOdbcDateFormat()
long	getSleep()
protected DateFormat	initializeDateFormat(IdcContext context)
void	setQuerySubjects(List subjects) Set the list of subjects to query
void	setSleep(long sleep)
void	start() Start the event poller
void	stop() Stop the event poller
protected void	updateSubject(String name, long time)

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

LOAD_USER_LOCALIZATION

public static final String LOAD_USER_LOCALIZATION

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Constant Field Values

GET_DATA_RESULTSET

public static final String GET_DATA_RESULTSET

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Constant Field Values

ACTION

public static final String ACTION

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Constant Field Values

ACTION_DATE

public static final String ACTION_DATE

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Constant Field Values

ACTION_MILLIS

public static final String ACTION_MILLIS

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Constant Field Values

DATA_SOURCE

public static final String DATA_SOURCE

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Constant Field Values

RESULT_NAME

public static final String RESULT_NAME

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Constant Field Values

WHERE_CLAUSE

public static final String WHERE_CLAUSE

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Constant Field Values

ORDER_CLAUSE

public static final String ORDER_CLAUSE

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Constant Field Values

MONITORED_SUBJECTS

public static final String MONITORED_SUBJECTS

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Constant Field Values

REFRESH_SUBJECTS

public static final String REFRESH_SUBJECTS

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Constant Field Values

DOCUMENT_HISTORY

public static final String DOCUMENT_HISTORY

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Constant Field Values

m_log

protected ILog m_log

TIME_ZERO

protected static final Long TIME_ZERO

TIME_EXPIRED

protected static final Long TIME_EXPIRED

m_idcClient

protected IdcClient m_idcClient

m_context

protected IdcContext m_context

Constructor Detail

ContentHistoryWatcher

public ContentHistoryWatcher(IdcClient idcClient,
                             IdcContext context)

Method Detail

getSleep

public long getSleep()

setSleep

public void setSleep(long sleep)

getIdcClient

public IdcClient getIdcClient()

getOdbcDateFormat

public DateFormat getOdbcDateFormat()
                             throws IdcClientException

Throws:

IdcClientException

stop

public void stop()
          throws Exception

Stop the event poller

Throws:

Exception - in case of shutdown errors. Exceptions will get logged but not rethrown to allow other beans to release their resources too.

start

public void start()

Start the event poller

addQuerySubject

public void addQuerySubject(String subject)

Add the subject with to the list to query

Parameters:

subject -

setQuerySubjects

public void setQuerySubjects(List subjects)

Set the list of subjects to query

Parameters:

subjects -

updateSubject

protected void updateSubject(String name,
                             long time)

initializeDateFormat

protected DateFormat initializeDateFormat(IdcContext context)
                                   throws IdcClientException

Throws:

IdcClientException

getContext

protected IdcContext getContext()

Returns:

the context used to run the event polling methods

fireContentUpdateEvent

protected void fireContentUpdateEvent(DataObject contentInfo)

Fire the content update event

Parameters:

contentInfo - the document info for the content

fireSubjectChangedEvent

public void fireSubjectChangedEvent(String name,
                                    long time)

Fire the subjectChanged event

Parameters:

name - the subject name

time - the subject time

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