...
- Basically a web service call is implemented by executing one of the above methods from the JITL Java class:
var response = com.sos.jitl.restclient.JobSchedulerRestClient.executeRestService( "http://localhost:44445/jobscheduler/agent/api/" )
- The result object returned by the web service can be converted to a JavaScript JSON object by use of the
eval()function:eval ( "var jsonObject = " + response + ";" );
- Properties of the JSON object can be accessed with the object hierarchy as provided by the web service like this:
jsonObject.system.hostname
Example
- JavaScript sample for use with a job: this job requests the status information from the JobScheduler Universal
...
- Agent and returns the total number of tasks that have been executed during the Agents' lifetime. This job reads the web service URL from a job parameter.
- Download: rest_client.job.xml
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
<job stop_on_error="no" >
<params >
<param name="agent_service" value="localhost:4445/jobscheduler/agent/api/"/>
</params>
<script language="java:javascript">
<![CDATA[
function spooler_process() {
var parameters = spooler.create_variable_set();
parameters.merge( spooler_task.params );
var agent_service = parameters.value( "agent_service" );
var response = com.sos.jitl.restclient.JobSchedulerRestClient.executeRestService( agent_service );
// alternative REST methods
// var response = com.sos.jitl.restclient.JobSchedulerRestClient.executeRestService( "http://localhost:44445/jobscheduler/agent/api/" );
// var response = com.sos.jitl.restclient.JobSchedulerRestClient.executeRestServiceCommand("get", "http://localhost:4445/jobscheduler/agent/api/" );
// var response = com.sos.jitl.restclient.JobSchedulerRestClient.getRestService( "localhost", 4445, "/jobscheduler/agent/api/", "http" );
if (response) {
eval ( "var jsonObject = " + response + ";" );
spooler_log.info( jsonObject.totalTaskCount + " tasks on Agent [" + agent_service + "]: " + jsonObject.system.hostname );
} else {
spooler_log.error( "no response from Agent web service at: " + agent_service );
}
return (response != "");
}
]]>
</script>
<run_time />
</job> |