...
- 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
...
- 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> |
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