Developing Scheduler with OIM 11g R2-

1.     Scheduler in OIM uses oracle.iam.scheduler.vo.TaskSupport plugin point.

2.     Write the Java code extending oracle.iam.scheduler.vo.TaskSupport.

            Code Snippet:-

package com.oracle.oim.scheduler;

import oracle.iam.platform.Platform;

import oracle.iam.provisioning.api.ApplicationInstanceService;

import oracle.iam.provisioning.vo.Account;

import oracle.iam.provisioning.vo.AccountData;

import oracle.iam.provisioning.vo.ApplicationInstance;

import oracle.iam.provisioning.vo.FormInfo;

import oracle.iam.scheduler.vo.ITResource;

import oracle.iam.scheduler.vo.ITResourceParameter;

import com.thortech.xl.dataaccess.tcDataProvider;

import Thor.API.Operations.tcITResourceInstanceOperationsIntf;

import Thor.API.Operations.tcLookupOperationsIntf;

import Thor.API.tcResultSet;

import Thor.API.tcUtilityFactory;

import oracle.iam.connectors.icfcommon.service.ProvisioningService;

import oracle.iam.identity.rolemgmt.api.RoleManager;

import oracle.iam.identity.rolemgmt.api.RoleManagerConstants;

import oracle.iam.identity.rolemgmt.vo.Role;

import oracle.iam.identity.usermgmt.api.UserManagerConstants;

import oracle.iam.identity.usermgmt.vo.User;

public class CustomDBScheduler extends oracle.iam.scheduler.vo.TaskSupport {

       private static final Logger LOGGER = Logger.getLogger(CustomDBScheduler.class.getName());

      

      

      

       public CustomDBScheduler(){

             debugLogger("CustomDBScheduler :: execute :: Instantiated ..");      

       }

       @Override

       public void execute(HashMap attr) throws Exception {

             // TODO Auto-generated method stub

             debugLogger("CustomDBScheduler :: execute :: Execute Method Started ..");

            

            

             try

             {

                    if (attr!=null)

                    {

                           debugLogger("CustomDBScheduler :: execute :: Execute method ...");

                           itResource=(String) attr.get("IT Resource");

                           debugLogger("CustomDBScheduler :: execute :: IT Resource Value is "+itResource);

                           if (itResource == null || itResource.equals(""))

                           {

                                 debugLogger("CustomDBScheduler :: execute :: IT Resource Value is Empty");

                                 return;

                           }

                           role=(String) attr.get("Role");

                           debugLogger("CustomDBScheduler :: execute :: role Value is "+role);

                           if (role == null || role.equals(""))

                           {

                                 debugLogger("CustomDBScheduler :: execute :: role Value is Empty");

                                 return;

                           }

                           appIns=(String) attr.get("App Instance");

                           debugLogger("CustomDBScheduler :: execute :: appIns Value is "+appIns);

                           if (appIns == null || appIns.equals(""))

                           {

                                 debugLogger("CustomDBScheduler :: execute :: appIns Value is Empty");

                                 return;

                           }

                           lookupName=(String) attr.get("Lookup Name");

                           debugLogger("CustomDBScheduler :: execute :: lookupName Value is "+lookupName);

                           if (lookupName == null || lookupName.equals(""))

                           {

                                 debugLogger("CustomDBScheduler :: execute :: lookupName Value is Empty");

                                 return;

                           }

                           itResMap.put("IT Resources.Name", itResource);

                          

       // Write Logic Here …..                

                    }

             }

             catch (Exception e){

                    errorLogger("CustomDBScheduler :: execute :: Exception is "+e.getMessage(),e);

                    e.printStackTrace();

             }

             finally

             {

                   

             }

       }

       @Override

       public HashMap getAttributes() {

             // TODO Auto-generated method stub

             return null;

       }

       @Override

       public void setAttributes() {

             // TODO Auto-generated method stub

       }

3.     Prepare the plugin.xml as below:

<?xml version="1.0" encoding="UTF-8"?>

<oimplugins xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<plugins pluginpoint="oracle.iam.scheduler.vo.TaskSupport">

<plugin pluginclass= "com.oracle.oim.scheduler.CustomDBScheduler" version="1.0.1" name="CustomDBScheduler">

</plugin>

</plugins>

</oimplugins>

4.     Jar the class file and put it in a lib folder.

5.     Put the Plugin.xml and lib folder in a structure as below:

<Scheduler.zip>

Plugin.xml                   lib

                           <Scheduler.jar>

6.     Zip the folder and After the zip is prepared put it into <Middleware_home>/Oracle_IDM/server/plugins  folder.

7.     Go to <Middleware_home>/Oracle_IDM/server/plugin_utility folder and change the ant.properties file.

8.     Update the wls.home, oim.home, login.config and mw.home with proper details.

9.     Run the ant -f pluginregistration.xml register command to register the plugin.

10.     Prepare the Scheduler.xml file as below:

<?xml version="1.0" encoding="UTF-8"?>

<scheduledTasks  xmlns="http://xmlns.oracle.com/oim/scheduler">

  <task>

    <name>CustomDBScheduler</name>

    <class>com.oracle.oim.scheduler.CustomDBScheduler</class>

    <description>OIM Sample Scheduled Task</description>

    <retry>5</retry>

      <parameters>

            <string-param required="true" helpText="Name of the IT Resource">IT Resource</string-param>

            <string-param required="true" encrypted="false" helpText="Name of the Role">Role</string-param>

            <string-param required="true" helpText="Name of App Instance">App Instance</string-param>

            <string-param required="true" helpText="Name of Lookup Name">Lookup Name</string-param>

        </parameters>

  </task>

</scheduledTasks>

11.     All the parameters have to be taken from scheduler need to be mentioned within <parameter> tag.

12.     After xml is prepared import the xml into metadata either through EM or wlst. Name of the xml should be same as the name of scheduler. Make sure xml is inside db folder.

13.     After It is imported in MDS login to sysadmin console and click scheduler.

14.     Create a new scheduler and from the task list select the scheduler just imported. Provide the values required and run the scheduler.