Package org.apache.manifoldcf.crawler.jobs

Class ScheduleManager

java.lang.Object

org.apache.manifoldcf.core.database.BaseTable

org.apache.manifoldcf.crawler.jobs.ScheduleManager

public class ScheduleManager
extends BaseTable

This class manages the "schedules" table, which contains the automatic execution schedule for each job. It's separated from the main jobs table because we will need multiple timeslots per job.

schedules

Field	Type	Description
ownerid	BIGINT	Reference:jobs.id
ordinal	BIGINT
dayofweek	VARCHAR(255)
dayofmonth	VARCHAR(255)
monthofyear	VARCHAR(255)
yearlist	VARCHAR(255)
hourofday	VARCHAR(255)
minutesofhour	VARCHAR(255)
timezone	VARCHAR(32)
windowlength	BIGINT
requestminimum	CHAR(1)

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	_rcsid
static java.lang.String	dayOfMonthField
static java.lang.String	dayOfWeekField
static java.lang.String	hourOfDayField
static java.lang.String	minutesOfHourField
static java.lang.String	monthOfYearField
static java.lang.String	ordinalField
static java.lang.String	ownerIDField
static java.lang.String	requestMinimumField
static java.lang.String	timezoneField
static java.lang.String	windowDurationField
static java.lang.String	yearField

Fields inherited from class org.apache.manifoldcf.core.database.BaseTable

dbInterface, tableName

Constructor Summary

Constructors

Constructor	Description
ScheduleManager(IThreadContext threadContext, IDBInterface database)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	deinstall()	Uninstall.
void	deleteRows(java.lang.Long ownerID)	Delete rows.
static java.lang.String	enumeratedValueToString(EnumeratedValues values)	Go from enumerated value to string.
void	getRows(java.util.Map<java.lang.Long,JobDescription> returnValues, java.lang.String ownerIDList, java.util.ArrayList ownerIDParams)	Fill in a set of schedules corresponding to a set of owner id's.
void	getRowsAlternate(java.util.Map returnValues, java.util.ArrayList ownerIDParams)	Fill in a set of schedules corresponding to a set of owner id's.
void	install(java.lang.String ownerTable, java.lang.String owningTablePrimaryKey)	Install or upgrade.
int	maxClauseGetRowsAlternate()	Get the max clauses that can be used with getRowsAlternate.
static java.lang.String	requestMinimumValueToString(boolean requestMinimum)
static EnumeratedValues	stringToEnumeratedValue(java.lang.String value)	Go from string to enumerated value.
static boolean	stringToRequestMinimumValue(java.lang.String requestMinimum)
void	writeRows(java.lang.Long ownerID, IJobDescription list)	Write a schedule list into the database.

Methods inherited from class org.apache.manifoldcf.core.database.BaseTable

addTableIndex, analyzeTable, beginTransaction, buildConjunctionClause, constructCountClause, constructDistinctOnClause, constructDoubleCastClause, constructOffsetLimitClause, constructRegexpClause, constructSubstringClause, endTransaction, findConjunctionClauseMax, getDatabaseCacheKey, getDBInterface, getMaxInClause, getMaxOrClause, getSleepAmt, getTableIndexes, getTableName, getTableSchema, getTransactionID, getWindowedReportMaxRows, makeTableKey, noteModifications, performAddIndex, performAlter, performCommit, performCreate, performDelete, performDrop, performInsert, performModification, performQuery, performQuery, performRemoveIndex, performUpdate, prepareRowForSave, readRow, reindexTable, signalRollback, sleepFor

Methods inherited from class java.lang.Object

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

Field Detail

_rcsid

public static final java.lang.String _rcsid

See Also:

Constant Field Values

ownerIDField

public static final java.lang.String ownerIDField

See Also:

Constant Field Values

ordinalField

public static final java.lang.String ordinalField

See Also:

Constant Field Values

dayOfWeekField

public static final java.lang.String dayOfWeekField

See Also:

Constant Field Values

dayOfMonthField

public static final java.lang.String dayOfMonthField

See Also:

Constant Field Values

monthOfYearField

public static final java.lang.String monthOfYearField

See Also:

Constant Field Values

yearField

public static final java.lang.String yearField

See Also:

Constant Field Values

hourOfDayField

public static final java.lang.String hourOfDayField

See Also:

Constant Field Values

minutesOfHourField

public static final java.lang.String minutesOfHourField

See Also:

Constant Field Values

timezoneField

public static final java.lang.String timezoneField

See Also:

Constant Field Values

windowDurationField

public static final java.lang.String windowDurationField

See Also:

Constant Field Values

requestMinimumField

public static final java.lang.String requestMinimumField

See Also:

Constant Field Values

Constructor Detail

ScheduleManager

public ScheduleManager(IThreadContext threadContext,
                       IDBInterface database)
                throws ManifoldCFException

Constructor.

Parameters:

threadContext - is the thread context.

database - is the database instance.

Throws:

ManifoldCFException

Method Detail

install

public void install(java.lang.String ownerTable,
                    java.lang.String owningTablePrimaryKey)
             throws ManifoldCFException

Install or upgrade.

Parameters:

ownerTable - is the name of the table that owns this one.

owningTablePrimaryKey - is the primary key of the owning table.

Throws:

ManifoldCFException

deinstall

public void deinstall()
               throws ManifoldCFException

Uninstall.

Throws:

ManifoldCFException

getRows

public void getRows(java.util.Map<java.lang.Long,JobDescription> returnValues,
                    java.lang.String ownerIDList,
                    java.util.ArrayList ownerIDParams)
             throws ManifoldCFException

Fill in a set of schedules corresponding to a set of owner id's.

Parameters:

returnValues - is a map keyed by ownerID, with value of JobDescription.

ownerIDList - is the list of owner id's.

ownerIDParams - is the corresponding set of owner id parameters.

Throws:

ManifoldCFException

maxClauseGetRowsAlternate

public int maxClauseGetRowsAlternate()

Get the max clauses that can be used with getRowsAlternate.

getRowsAlternate

public void getRowsAlternate(java.util.Map returnValues,
                             java.util.ArrayList ownerIDParams)
                      throws ManifoldCFException

Fill in a set of schedules corresponding to a set of owner id's.

Parameters:

returnValues - is a map keyed by ownerID, with a value that is an ArrayList of ScheduleRecord objects.

ownerIDParams - is the corresponding set of owner id parameters.

Throws:

ManifoldCFException

writeRows

public void writeRows(java.lang.Long ownerID,
                      IJobDescription list)
               throws ManifoldCFException

Write a schedule list into the database.

Parameters:

ownerID - is the owning identifier.

list - is the job description that is the source of the schedule.

Throws:

ManifoldCFException

deleteRows

public void deleteRows(java.lang.Long ownerID)
                throws ManifoldCFException

Delete rows.

Parameters:

ownerID - is the owner whose rows to delete.

Throws:

ManifoldCFException

stringToEnumeratedValue

public static EnumeratedValues stringToEnumeratedValue(java.lang.String value)
                                                throws ManifoldCFException

Go from string to enumerated value.

Parameters:

value - is the input.

Returns:

the enumerated value.

Throws:

ManifoldCFException

enumeratedValueToString

public static java.lang.String enumeratedValueToString(EnumeratedValues values)

Go from enumerated value to string.

Parameters:

values - is the enumerated value.

Returns:

the string value.

requestMinimumValueToString

public static java.lang.String requestMinimumValueToString(boolean requestMinimum)

stringToRequestMinimumValue

public static boolean stringToRequestMinimumValue(java.lang.String requestMinimum)
                                           throws ManifoldCFException

Throws:

ManifoldCFException