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This section describes how a task can be sent to the scheduler. What does this section cover? |
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To schedule a process run (send a task to the scheduler), you can use one of the following methods.
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| language | java |
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| title | CRMBOProcessRunDefinitionBean.java |
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| /**
* Schedules a process.
*
* @param processRunLogID - the process run log id
* @param processRunLogNum - the process run log number
* @param EJBName - the EJB class name containing the method call
* @param processRunFunction - the name of the method to call
* @param processRunDesc - the process run description
* @param executionDate - the date that the process run is going to be executed
* @param entityName - the entity name of entity that is being scheduled
* @param entityID - the id of entity that is being scheduled
* @throws Exception
*/
public Date scheduleProcess(String processRunLogID, String processRunLogNum, String EJBName, String processRunFunction, String processRunDesc, Date executionDate,String entityName,String entityID) throws Exception |
Note that the entityName and entityID parameters are the name and id of the entity, as they are defined in entities metadata file |
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| language | java |
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| title | CRMBOProcessRunDefinitionBean.java |
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| /**
* Schedules a process.
*
* @param processRunLogID - the process run log id
* @param processRunLogNum - the process run log number
* @param EJBName - the EJB class name containing the method call
* @param processRunFunction - the name of the method to call
* @param processRunDesc - the process run description
* @param cronExpression - the cron expression that defines when the process run is going to be executed
* @param entityName - the entity name of entity that is being scheduled
* @param entityID - the id of entity that is being scheduled
* @throws Exception
*/
public Date scheduleProcess(String processRunLogID, String processRunLogNum, String EJBName, String processRunFunction,String processRunDesc, String cronExpression,String entityName,String entityID) throws Exception { |
The cronExpression parameter is used for complex triggers and defines the date and time of task execution. The valid forms of cronExpression are: | Expression | Meaning | | 0 0 12 * * ? | Fire at 12pm (noon) every day | | 0 15 10 ? * * | Fire at 10:15am every day | | 0 15 10 * * ? | Fire at 10:15am every day | | 0 15 10 * * ? * | Fire at 10:15am every day | | 0 15 10 * * ? 2005 | Fire at 10:15am every day during the year 2005 | | 0 * 14 * * ? | Fire every minute starting at 2pm and ending at 2:59pm, every day | | 0 0/5 14 * * ? | Fire every 5 minutes starting at 2pm and ending at 2:55pm, every day | | 0 0/5 14,18 * * ? | Fire every 5 minutes starting at 2pm and ending at 2:55pm, AND fire every 5 minutes starting at 6pm and ending at 6:55pm, every day | | 0 0-5 14 * * ? | Fire every minute starting at 2pm and ending at 2:05pm, every day | | 0 10,44 14 ? 3 WED | Fire at 2:10pm and at 2:44pm every Wednesday in the month of March. | | 0 15 10 ? * MON-FRI | Fire at 10:15am every Monday, Tuesday, Wednesday, Thursday and Friday | | 0 15 10 15 * ? | Fire at 10:15am on the 15th day of every month | | 0 15 10 L * ? | Fire at 10:15am on the last day of every month | | 0 15 10 ? * 6L | Fire at 10:15am on the last Friday of every month | | 0 15 10 ? * 6L 2002-2005 | Fire at 10:15am on every last friday of every month during the years 2002, 2003, 2004 and 2005 | | 0 15 10 ? * 6#3 | Fire at 10:15am on the third Friday of every month |
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