Scheduler User Manual - Oracle Documentation
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1. The notification process is in two layers In the first layer the notification process as part of jobs in FCJ scheduler sends minimal data required for notification to an internal JMS queue In the second layer the notification process as part of an MDB that listens on internal JMS queue builds final notifications and sends them to their intended destinations The Notification Process in Oracle FLEXCUBE using the jobs scheduler is as follows 1 The trigger on the base table inserts key details into a static notification log table instead of Oracle AQ 2 Once Job is triggered a request is sent to EJB layer from job execution class and the notification log table is polled for unprocessed records 3 Each unprocessed record is locked 4 The record is verified against the notification maintenance and checked whether notification is to be sent or not 5 If notification is to be sent pre notification message xml is built and it is sent to internal notify_queue JMS queue 6 The job is then rescheduled to fire next time based on the previous execution The notification process in MDB is as follows 7 The Notification MDB listens on the internal notify JMS queue ORACLE 10 11 12 On any message received the MDB identifies which schema to connect using the JNDI name being present as part of the message xml Gateway notification processing package is called from MDB in order to build the actual notifications In MDB t2. for performing enterprise job scheduling 2 2 Defining Jobs A job is a business activity which the system performs repeatedly on timely basis Oracle FLEXCUBE enables you to define a job and schedule it using Job Maintenance screen You can invoke this screen by typing STDJOBMT in the field at the top right corner of the Application tool bar and clicking on the adjoining arrow button gt Job Maintenance Job Description ao oMmH _ Job Details Job Code Cron Expression Job Description Class Or Procedure Job Group Mo of Submissions Job Type Interval In Seconds Max Number Instances Trigger Listener scheduler Active Trigger Type Ds Name Scheduler Type Logging Required Priority Veto Blocked Trigger Startup Mode Message Queue validates Parameter Details on L Maker Date Time Mod No Checker Date Time Record Status Authorization Status You can specify the following fields in this screen Job Code Specify the unique code to identify the Job ORACLE Job Description Specify a brief description of what the job is supposed to do Job Group Specify the job group name to represent the same group of jobs for identification Job Type Select the type of job from the drop down list The following options are available for selection e PL SQL e JAVA Max Number Instances Specify the maximum number of instances that needs to be queued up Example If a job runs for more than the
3. job with higher priority Message Queue Specify the default JMS queue to which a job needs to send message You can specify this only if the job has to send messages to JMS Cron Expression Specify the corresponding Cron expression for a job with trigger type as Cron You need to do this to determine the time and interval of job firing Class or Procedure Specify the Java class file name if job type is Java or the PL SQL procedure name if the job type is PL SQL This denotes which java class or pl sql procedure the system should call when a job fires Number of Submissions Specify the number of times a job can fire before it is unscheduled from scheduler This applies only to trigger types maintained as Simple Interval Specify the time interval between jobs This applies only to trigger types maintained as Simple Trigger Listener Specify a java class as a trigger listener which will be notified of events such as before job fired after job completed misfired jobs Active Check this box to set the job as active The scheduler does not pick the inactive jobs for scheduling Ds Name Specify the name of the database schema to which the job has to connect This attribute is used in case of multi instance deployment of Oracle FLEXCUBE application Logging Required Check this box to indicate that system should log each firing of job This helps in logging the firing time of job and key
4. ACLE 1 About this Manual 1 1 Introduction This manual is designed to help acquaint you with the Job scheduling process in Oracle FLEXCUBE 1 1 1 Audience This manual is intended for the following User User Roles Back office data entry Clerks Input functions for maintenance related to the interface Back office Managers Officers Authorization functions 1 1 2 Acronyms and Abbreviations Unless and otherwise specified it shall always refer to Oracle FLEXCUBE system 1 1 3 Glossary of Icons This User Manual may refer to all or some of the following icons Cy Copy Close e fem e fpe Template ORACLE teone Function ico Delete row az Option List 9 Enter Query Fal Execute Query Refer the Procedures User Manual for further details about the icons ORACLE 2 Job Scheduling 2 1 Introduction Job scheduling is the process where different tasks get executed at pre determined time or when the right event happens A job scheduler is a system that can be integrated with other software systems for the purpose of executing or notifying other software components when a pre determined scheduled time arrives The two types of job schedulers used in Oracle FLEXCUBE FCJ architecture are as follows e Quartz provides scheduler interface to enable operations such as scheduling and un scheduling of jobs and starting stopping pausing the scheduler e Flux software component used
5. Job Scheduler Oracle FLEXCUBE Universal Banking Release 11 3 83 02 0 April 2014 Oracle Part Number E53607 01 ORACLE FINANCIAL SERVICES ORACLE Job Scheduler Table of Contents FRO DATS IV IN Deenen A EAEEREN Erai 1 1 1 1 D DU T Bn tne nee ocd no ene ot Tene oT ee 1 1 1 1 1 A CVS sea riccscca sess cn cect ae ea hic esd le ule csc se Cede eed erect tengo sctle douse kaso leaden eddie l 1 1 1 2 Acronyms and Abbreviations cccccccseeeccccccccsunsnsseeeececcaausseeeeccsaaausseeseeccaaaaaseeeceecsaaaasseseeeessaaaaaeeseeeesaas l l 1 1 3 osar OF T ORS a EE E EE EEIN EE EOE E ded A OEO EA l 1 2 JOB SCHEDULING eai A E EN 2 1 2 1 TPR OD CTO N eeann TEO ETETE ENEE ENNE 2 1 Pip POE ONIN Gi OB S caorann EE E TEE TE TEETE EENDE 2 1 23 SCHEDULING 0 sA 2 4 2 4 CONTROLLING JOBS cccccceccecceccsccscecceccsccecscescecescascescscescescescsccscescescescecescecsscscescesceecsececescescsscssescescuseess 2 5 Os NOTIFICATION PROCESS cscescecceccecceccscecceccsccecescescscescescsceccecesceecssceceecesceecsececescescescscescescescesessescescseecs 2 6 2 6 VIEWING NOTIFICATION PARAMETERG cccsceccsceccsceccsceccececcececeecececscscecsscecseescecescscescesescscescscesescesesces 2 10 2 7 EMS PROCESS WITH SCHEDULING ARCHITECTURE ccccsceceececeecececscscscescsceccscucescecescscescscescscesescusences 2 11 PNAP ADD O a A E EE EE E E A EE T 2 11 3 SCREEN GLOSSARY prana E 3 1 3 1 EOC P DL Ta E E coe E EAE E ee 3 1 OR
6. MS internal queue The EMS process as part of an MDB that listens on internal JMS queue identifies the message from queue and calls the incoming messages service package in backend to process the message Additionally the MDB can be made an independent unit to listen on external JMS to process incoming messages ORACLE ook The Incoming EMS Process as part of jobs scheduler is as follows Once job is triggered it polls for messages in a folder Configured for incoming messages Each message is then sent to an internal JMS queue The job is then rescheduled to fire next time EMS processes in MDB are as follows An MDB that listens on the internal EMS incoming queue will receive the message The media details are identified and incoming message processing package in backend is called to process the message In case of any exception while processing message will be sent to a deferred queue In case of messages directly arrive to JMS queue instead of a folder the same MDB will be configured to listen on specific queue ORACLE 3 Screen Glossary 3 1 Function ID List The following table lists the function id and the function description of the screens covered as part of this User Manual Function ID Function Description IFDNOTIF Gateway Notification Maintenance SMSJOBBR Job Details 3 1 ORACLE ORACLE Job Scheduler April 2014 Version 11 3 83 02 0 Oracle Financial Services Software Limited Oracle
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8. duration defined the next instance of the same job will be ready for processing This parameter defines the job s behavior in such cases If you maintain the job as STATEFUL then the number of such missed instances will be queued up so that it would start executing once this long running job ends This field specifies the number of such job instances that needs to be queued up If you maintain the job as STATELESS it indicates the number of threads that can be executed in parallel If you maintain the max number instances as 0 no instances are queued or parallel processed till the current running instance is completed Scheduler Specify the name of the scheduler The system defaults the name to SchedulerFactory However you can modify this name This signifies the scheduler name which is configured as part of infra Trigger Type Select the type of the trigger from the drop down list The following options are available e Simple Interval based jobs i e every one hour e Cron Time based jobs i e Friday 4 30PM Scheduler Type Select the type of scheduler from the drop down list The following options are available e Quartz e Flux Priority Select the priority on which the system should execute the jobs in the scheduler from the drop down list The following options are available e Normal ORACLE If two jobs with different priorities fire at the same time then system gives preference to the
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10. he notifications built is processed and sent to the destination specified in corresponding notification In case of any exception the whole transaction is rolled back If all notifications are successfully processed then transaction is committed ORACLE The flow chart of notification process in scheduler unprocessed records Lock unprocessed record with its primary key No record to lock or Transaction Lirnit Check if Notification to be sent 7 Simple Pre Notification xml is prepared for the current record locked Send the xml to internal notification JIMS Set the record as Set the record status processed as not required Fany Exception Rollback Transaction Commit Transaction Set next fire time for the iob ORACLE The flow chart for notification process in MDB Notification MDB listening on internal Notification JMS queue On message Call gateway notification package to build all notification yim Select nottication xml one by one All notification xrnl processed Select the destination from xml send notification to destination queue Send notification to destination tanir exception Yes Rollback the transaction Commit Transaction ORACLE 2 6 Viewing Notification Parameters You can view and amend certain notification parameters in Oracle FLEXCUBE using Gateway Notification Maintenance screen Y
11. log info as part of that firing This also enables tracking of each job s firing times and helps in identifying miss fired jobs Startup Mode Specify start up mode of the job from the drop down list The following options are available e Auto The job starts automatically when Oracle FLEXCUBE application starts e Manual You should start the job manually in job controller by resuming the job ORACLE Parameter Details You can specify the job specific parameters which are passed to job class or procedure at runtime The following details are captured here Parameter Name Specify the name of the job parameter The parameter name you specify here is passed to job class or procedure at run time Data Type Specify the data type of the parameter Parameter Value Specify the value of the parameter 2 3 Scheduling Jobs All jobs for scheduling are stored in a static data store and each job is associated with a name indicating where the job has to execute Jobs are created in the Application Server and are scheduled based on this data The job name should be unique across the schedulers available in the system When the application server starts the job details from static data store will get cached These cached jobs will then be scheduled using either the quartz or flux scheduler For example the notification process can be handled by the job schedulers as follows 1 When a contract is created in Oracle FLEXCUBE a da
12. o be sent Otherwise the primary key response notification is sent Head Office Check this box to send notification only from head office 2 7 EMS Process with scheduling architecture 2 7 1 1 The new EMS Process 2 7 2 Incoming EMS Process A job is scheduled to poll the incoming folder on timely basis Once a message is received in the folder the job picks the message and sends it to an internal JMS queue An MDB listening on the queue will read the message and identifies the media and processes the message Outgoing EMS Process A job is scheduled to poll the outgoing messages that are generated but not handed off Each messages polled will be sent to an internal JMS queue A MDB acting upon the internal JMS queue will pick the message from queue and sends the message to appropriate destination Folder or e mail or JMS queue Approach The Outgoing EMS Process happens in two layers The EMS process as part of jobs in FCJ scheduler polls the outgoing message table of FLEXCUBE for generated and un send messages The job then sends minimal data about the message to be handed off to an internal JMS queue The EMS process as part of an MDB that listens on internal JMS queue to build final message and to send to their intended destinations The Incoming EMS Process happens in two layers The EMS process as part of jobs in FCJ scheduler which polls the pre configured folder for messages and sends the messages read to E
13. ou can invoke this screen by typing IFDNOTIF in the field at the top right corner of the Application tool bar and clicking on the adjoining arrow button Gateway Notification Maintenance Notification Code Description Operation Specific Notification Gateway Operation Full Screen Reply Gateway Service Head Office Request Node Maker Date Time hod Mo Checker Date Time Record Status Authorization Status Notification Code The system displays a unique code to identify a notification Description The system displays a brief description of the notification However you can modify the description in this screen Operation Select the type of operation for the notification from the following e nsert to indicate a new operation of notification function e Update To indicate a modification operation of notification Gateway Operation Specify the gateway operation name to execute query for the mentioned service Gateway Service Specify the gateway service to be used to get the full screen response IO Request Node Specify the gateway IO request node to be used in querying operation Specific Notification Check this box to indicate the system to send specific notification The system handles any deviation from generic notification process by creating specific triggers once you check this field ORACLE Full Screen Reply Required Check this box to indicate that the full screen notification response has t
14. st provided The following options are possible for Quartz schedulers e Acquired e Waiting e Blocked e Paused For Flux schedulers the options are as follows e Firing e Waiting e Paused Scheduler Select the scheduler to which the job you want to search for has been assigned ORACLE Job Group Select the group to which the job you want to search for belongs from the option list provided Next Fire Time Select the time when the job is scheduled to be run next Click Search button to view the details related to the job You can pause a job by selecting it and clicking the Pause button You can resume a paused job by clicking Resume button and the job is scheduled for its next fire time A job can take any of the following states e COMPLETE This indicates that the trigger does not have remaining fire times in its schedule e NORMAL This indicates that the trigger is in the normal state e BLOCKED A job trigger arrives at the blocked state when the job that it is associated with is a Stateful job and it is currently executing e PAUSED This indicates that the job is manually paused from executing e ERROR A job trigger arrives at the error state when the scheduler attempts to fire it but cannot due to an error creating and executing its related job Also a job arrives at ERROR state when the associated class for the job is not present in class path 2 5 Notification Process
15. tabase level trigger acting on the contract main table inserts details like base table name primary key fields primary key values and branch code into a notification log table and sets the process status of the inserted record as U unprocessed 2 The scheduled job polls the notification log table for unprocessed records and validates whether notification is required 3 If notification is not required then the process status is set to N not required in notification log table 4 If notification is required then notifications are sent to the respective destination and the process status of the record is changed to P Processed in notification log table ORACLE 2 4 Controlling Jobs The details of jobs that are scheduled can be viewed using the Job Details screen In this screen you can pause or resume a job that has been scheduled You can invoke the Job Details screen by typing SMSJOBBR in the field at the top right corner of the Application tool bar and clicking the adjoining arrow button enem l wesw l state og Ned Fire Time da sneue i Records per page 15 LIL 4 of 1 Lll col E Job Name Job Group State Next Fire Time Scheduler You can a search for a scheduled job by specifying any of the following Job Name Select the name of the job that you want to search for from the option list provided State Select the state of the job you want to search for from the option li
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