org.quartz.impl.jdbcjobstore
Class PostgreSQLDelegate

java.lang.Object
  org.quartz.impl.jdbcjobstore.StdJDBCDelegate
      org.quartz.impl.jdbcjobstore.PostgreSQLDelegate

All Implemented Interfaces:

Constants, DriverDelegate, StdJDBCConstants

public class PostgreSQLDelegate
extends StdJDBCDelegate

This is a driver delegate for the PostgreSQL JDBC driver.

Author:

Jeffrey Wescott

Field Summary

Fields inherited from class org.quartz.impl.jdbcjobstore.StdJDBCDelegate

classLoadHelper, instanceId, logger, schedName, tablePrefix, triggerPersistenceDelegates, useProperties

Fields inherited from interface org.quartz.impl.jdbcjobstore.StdJDBCConstants

COUNT_MISFIRED_TRIGGERS_IN_STATE, DELETE_ALL_BLOB_TRIGGERS, DELETE_ALL_CALENDARS, DELETE_ALL_CRON_TRIGGERS, DELETE_ALL_JOB_DETAILS, DELETE_ALL_PAUSED_TRIGGER_GRPS, DELETE_ALL_SIMPLE_TRIGGERS, DELETE_ALL_SIMPROP_TRIGGERS, DELETE_ALL_TRIGGERS, DELETE_BLOB_TRIGGER, DELETE_CALENDAR, DELETE_CRON_TRIGGER, DELETE_FIRED_TRIGGER, DELETE_FIRED_TRIGGERS, DELETE_INSTANCES_FIRED_TRIGGERS, DELETE_JOB_DETAIL, DELETE_NO_RECOVERY_FIRED_TRIGGERS, DELETE_PAUSED_TRIGGER_GROUP, DELETE_PAUSED_TRIGGER_GROUPS, DELETE_SCHEDULER_STATE, DELETE_SIMPLE_TRIGGER, DELETE_TRIGGER, INSERT_BLOB_TRIGGER, INSERT_CALENDAR, INSERT_CRON_TRIGGER, INSERT_FIRED_TRIGGER, INSERT_JOB_DETAIL, INSERT_PAUSED_TRIGGER_GROUP, INSERT_SCHEDULER_STATE, INSERT_SIMPLE_TRIGGER, INSERT_TRIGGER, SCHED_NAME_SUBST, SELECT_BLOB_TRIGGER, SELECT_CALENDAR, SELECT_CALENDAR_EXISTENCE, SELECT_CALENDARS, SELECT_CRON_TRIGGER, SELECT_FIRED_TRIGGER, SELECT_FIRED_TRIGGER_GROUP, SELECT_FIRED_TRIGGER_INSTANCE_NAMES, SELECT_FIRED_TRIGGERS, SELECT_FIRED_TRIGGERS_OF_JOB, SELECT_FIRED_TRIGGERS_OF_JOB_GROUP, SELECT_HAS_MISFIRED_TRIGGERS_IN_STATE, SELECT_INSTANCES_FIRED_TRIGGERS, SELECT_INSTANCES_RECOVERABLE_FIRED_TRIGGERS, SELECT_JOB_DETAIL, SELECT_JOB_EXECUTION_COUNT, SELECT_JOB_EXISTENCE, SELECT_JOB_FOR_TRIGGER, SELECT_JOB_GROUPS, SELECT_JOB_NONCONCURRENT, SELECT_JOBS_IN_GROUP, SELECT_MISFIRED_TRIGGERS, SELECT_MISFIRED_TRIGGERS_IN_GROUP_IN_STATE, SELECT_MISFIRED_TRIGGERS_IN_STATE, SELECT_NEXT_FIRE_TIME, SELECT_NEXT_TRIGGER_TO_ACQUIRE, SELECT_NUM_CALENDARS, SELECT_NUM_JOBS, SELECT_NUM_TRIGGERS, SELECT_NUM_TRIGGERS_FOR_JOB, SELECT_NUM_TRIGGERS_IN_GROUP, SELECT_PAUSED_TRIGGER_GROUP, SELECT_PAUSED_TRIGGER_GROUPS, SELECT_REFERENCED_CALENDAR, SELECT_SCHEDULER_STATE, SELECT_SCHEDULER_STATES, SELECT_SIMPLE_TRIGGER, SELECT_TRIGGER, SELECT_TRIGGER_DATA, SELECT_TRIGGER_EXISTENCE, SELECT_TRIGGER_FOR_FIRE_TIME, SELECT_TRIGGER_GROUPS, SELECT_TRIGGER_GROUPS_FILTERED, SELECT_TRIGGER_STATE, SELECT_TRIGGER_STATUS, SELECT_TRIGGERS_FOR_CALENDAR, SELECT_TRIGGERS_FOR_JOB, SELECT_TRIGGERS_IN_GROUP, SELECT_TRIGGERS_IN_STATE, TABLE_PREFIX_SUBST, UPDATE_BLOB_TRIGGER, UPDATE_CALENDAR, UPDATE_CRON_TRIGGER, UPDATE_FIRED_TRIGGER, UPDATE_INSTANCES_FIRED_TRIGGER_STATE, UPDATE_JOB_DATA, UPDATE_JOB_DETAIL, UPDATE_JOB_TRIGGER_STATES, UPDATE_JOB_TRIGGER_STATES_FROM_OTHER_STATE, UPDATE_SCHEDULER_STATE, UPDATE_SIMPLE_TRIGGER, UPDATE_TRIGGER, UPDATE_TRIGGER_GROUP_STATE_FROM_STATE, UPDATE_TRIGGER_GROUP_STATE_FROM_STATES, UPDATE_TRIGGER_SKIP_DATA, UPDATE_TRIGGER_STATE, UPDATE_TRIGGER_STATE_FROM_STATE, UPDATE_TRIGGER_STATE_FROM_STATES, UPDATE_TRIGGER_STATES_FROM_OTHER_STATES

Fields inherited from interface org.quartz.impl.jdbcjobstore.Constants

ALIAS_COL_NEXT_FIRE_TIME, ALL_GROUPS_PAUSED, COL_BLOB, COL_CALENDAR, COL_CALENDAR_NAME, COL_CHECKIN_INTERVAL, COL_CRON_EXPRESSION, COL_DESCRIPTION, COL_END_TIME, COL_ENTRY_ID, COL_ENTRY_STATE, COL_FIRED_TIME, COL_INSTANCE_NAME, COL_IS_DURABLE, COL_IS_NONCONCURRENT, COL_IS_UPDATE_DATA, COL_IS_VOLATILE, COL_JOB_CLASS, COL_JOB_DATAMAP, COL_JOB_GROUP, COL_JOB_NAME, COL_LAST_CHECKIN_TIME, COL_LOCK_NAME, COL_MISFIRE_INSTRUCTION, COL_NEXT_FIRE_TIME, COL_PREV_FIRE_TIME, COL_PRIORITY, COL_REPEAT_COUNT, COL_REPEAT_INTERVAL, COL_REQUESTS_RECOVERY, COL_SCHEDULER_NAME, COL_START_TIME, COL_TIME_ZONE_ID, COL_TIMES_TRIGGERED, COL_TRIGGER_GROUP, COL_TRIGGER_NAME, COL_TRIGGER_STATE, COL_TRIGGER_TYPE, DEFAULT_TABLE_PREFIX, STATE_ACQUIRED, STATE_BLOCKED, STATE_COMPLETE, STATE_DELETED, STATE_ERROR, STATE_EXECUTING, STATE_MISFIRED, STATE_PAUSED, STATE_PAUSED_BLOCKED, STATE_WAITING, TABLE_BLOB_TRIGGERS, TABLE_CALENDARS, TABLE_CRON_TRIGGERS, TABLE_FIRED_TRIGGERS, TABLE_JOB_DETAILS, TABLE_LOCKS, TABLE_PAUSED_TRIGGERS, TABLE_SCHEDULER_STATE, TABLE_SIMPLE_TRIGGERS, TABLE_TRIGGERS, TTYPE_BLOB, TTYPE_CAL_INT, TTYPE_CRON, TTYPE_DAILY_TIME_INT, TTYPE_SIMPLE

Constructor Summary

PostgreSQLDelegate(org.slf4j.Logger log, String tablePrefix, String schedName, String instanceId, org.quartz.spi.ClassLoadHelper classLoadHelper)
Create new PostgreSQLDelegate instance.

PostgreSQLDelegate(org.slf4j.Logger log, String tablePrefix, String schedName, String instanceId, org.quartz.spi.ClassLoadHelper classLoadHelper, Boolean useProperties)
Create new PostgreSQLDelegate instance.

Method Summary

protected Object	getJobDataFromBlob(ResultSet rs, String colName) This method should be overridden by any delegate subclasses that need special handling for BLOBs for job details.
protected Object	getObjectFromBlob(ResultSet rs, String colName) This method should be overridden by any delegate subclasses that need special handling for BLOBs.

Methods inherited from class org.quartz.impl.jdbcjobstore.StdJDBCDelegate

addDefaultTriggerPersistenceDelegates, addTriggerPersistenceDelegate, calendarExists, calendarIsReferenced, canUseProperties, clearData, closeResultSet, closeStatement, convertFromProperty, convertToProperty, countMisfiredTriggersInState, deleteAllPausedTriggerGroups, deleteBlobTrigger, deleteCalendar, deleteFiredTrigger, deleteFiredTriggers, deleteFiredTriggers, deleteJobDetail, deletePausedTriggerGroup, deletePausedTriggerGroup, deleteSchedulerState, deleteTrigger, deleteTriggerExtension, findTriggerPersistenceDelegate, findTriggerPersistenceDelegate, getBoolean, getBoolean, getKeyOfNonSerializableValue, getSchedulerNameLiteral, hasMisfiredTriggersInState, initialize, insertBlobTrigger, insertCalendar, insertFiredTrigger, insertJobDetail, insertPausedTriggerGroup, insertSchedulerState, insertTrigger, isExistingTriggerGroup, isJobNonConcurrent, isTriggerGroupPaused, jobExists, rtp, selectCalendar, selectCalendars, selectFiredTriggerInstanceNames, selectFiredTriggerRecords, selectFiredTriggerRecordsByJob, selectInstancesFiredTriggerRecords, selectJobDetail, selectJobExecutionCount, selectJobForTrigger, selectJobGroups, selectJobsInGroup, selectMisfiredTriggers, selectMisfiredTriggersInGroupInState, selectMisfiredTriggersInState, selectNextFireTime, selectNumCalendars, selectNumJobs, selectNumTriggers, selectNumTriggersForJob, selectPausedTriggerGroups, selectSchedulerStateRecords, selectTrigger, selectTriggerForFireTime, selectTriggerGroups, selectTriggerGroups, selectTriggerJobDataMap, selectTriggerKeysForJob, selectTriggersForCalendar, selectTriggersForJob, selectTriggersForRecoveringJobs, selectTriggersInGroup, selectTriggersInState, selectTriggerState, selectTriggerStatus, selectTriggerToAcquire, selectTriggerToAcquire, serializeJobData, serializeObject, setBoolean, setBytes, toSqlLikeClause, triggerExists, updateBlobTrigger, updateCalendar, updateFiredTrigger, updateJobData, updateJobDetail, updateSchedulerState, updateTrigger, updateTriggerGroupStateFromOtherState, updateTriggerGroupStateFromOtherStates, updateTriggerState, updateTriggerStateFromOtherState, updateTriggerStateFromOtherStates, updateTriggerStatesForJob, updateTriggerStatesForJobFromOtherState, updateTriggerStatesFromOtherStates

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSQLDelegate

public PostgreSQLDelegate(org.slf4j.Logger log,
                          String tablePrefix,
                          String schedName,
                          String instanceId,
                          org.quartz.spi.ClassLoadHelper classLoadHelper)

Create new PostgreSQLDelegate instance.

Parameters:

log - the logger to use during execution

tablePrefix - the prefix of all table names

PostgreSQLDelegate

public PostgreSQLDelegate(org.slf4j.Logger log,
                          String tablePrefix,
                          String schedName,
                          String instanceId,
                          org.quartz.spi.ClassLoadHelper classLoadHelper,
                          Boolean useProperties)

Create new PostgreSQLDelegate instance.

Parameters:

log - the logger to use during execution

tablePrefix - the prefix of all table names

useProperties - use java.util.Properties for storage

Method Detail

getObjectFromBlob

protected Object getObjectFromBlob(ResultSet rs,
                                   String colName)
                            throws ClassNotFoundException,
                                   IOException,
                                   SQLException

This method should be overridden by any delegate subclasses that need special handling for BLOBs. The default implementation uses standard JDBC java.sql.Blob operations.

Overrides:

getObjectFromBlob in class StdJDBCDelegate

Parameters:

rs - the result set, already queued to the correct row

colName - the column name for the BLOB

Returns:

the deserialized Object from the ResultSet BLOB

Throws:

ClassNotFoundException - if a class found during deserialization cannot be found

IOException - if deserialization causes an error

SQLException

getJobDataFromBlob

protected Object getJobDataFromBlob(ResultSet rs,
                                    String colName)
                             throws ClassNotFoundException,
                                    IOException,
                                    SQLException

Description copied from class: StdJDBCDelegate

This method should be overridden by any delegate subclasses that need special handling for BLOBs for job details. The default implementation uses standard JDBC java.sql.Blob operations.

Overrides:

getJobDataFromBlob in class StdJDBCDelegate

Parameters:

rs - the result set, already queued to the correct row

colName - the column name for the BLOB

Returns:

the deserialized Object from the ResultSet BLOB

Throws:

ClassNotFoundException - if a class found during deserialization cannot be found

IOException - if deserialization causes an error

SQLException