Oracle SOA : Get number of instances using SOA Facade api's

	package com.raylabs.soa.management;
	import java.util.ArrayList;
	import java.util.Hashtable;
	import java.util.Iterator;
	import java.util.List;
	import javax.naming.Context;
	import oracle.soa.management.facade.Composite;
	import oracle.soa.management.facade.CompositeInstance;
	import oracle.soa.management.facade.Locator;
	import oracle.soa.management.facade.LocatorFactory;
	import oracle.soa.management.util.CompositeFilter;
	import oracle.soa.management.util.CompositeInstanceFilter;
	public class GetNumberOfInstances {
	public GetNumberOfInstances() {
	super();
	}
	public static void main(String[] args) {
	Locator loc = null;
	try {
	loc = LocatorFactory.createLocator(getConnectionDetails());
	CompositeFilter compositeFilter = new CompositeFilter();
	compositeFilter.setPartition("default");
	//compositeFilter.setRevision("1.0");
	List<Composite> composites = new ArrayList<Composite>();
	composites = loc.getComposites(compositeFilter);
	System.out.println("Number of Composites deployed :" +
	composites.size());
	Iterator compositesIterator = composites.iterator();
	System.out.println("-----------------------------------------------------");
	while (compositesIterator.hasNext()) {
	Composite composite = (Composite)compositesIterator.next();
	System.out.println("Composite Name :" +
	composite.getCompositeDN().getCompositeName());
	System.out.println("Composite Revsion :" +
	composite.getCompositeDN().getRevision());
	System.out.println("Total number of Instances :" +
	composite.getInstanceCount());
	CompositeInstanceFilter filter = new CompositeInstanceFilter();
	//Running
	filter.setState(CompositeInstance.STATE_RUNNING);
	List<CompositeInstance> instancesRunning =
	composite.getInstances(filter);
	System.out.println("Total number of Running Instance :" +
	instancesRunning.size());
	filter.setState(CompositeInstance.STATE_COMPLETED_SUCCESSFULLY);
	List<CompositeInstance> instancesCompleted =
	composite.getInstances(filter);
	System.out.println("Total number of Completed Instance :" +
	instancesCompleted.size());
	filter.setState(CompositeInstance.STATE_FAULTED);
	List<CompositeInstance> instancesFaulted =
	composite.getInstances(filter);
	System.out.println("Total number of Faulted Instance :" +
	instancesFaulted.size());
	filter.setState(CompositeInstance.STATE_STALE);
	List<CompositeInstance> instancesStale =
	composite.getInstances(filter);
	System.out.println("Total number of Stale Instance :" +
	instancesStale.size());
	filter.setState(CompositeInstance.STATE_SUSPENDED);
	List<CompositeInstance> instancesSuspended =
	composite.getInstances(filter);
	System.out.println("Total number of Suspended Instance :" +
	instancesSuspended.size());
	filter.setState(CompositeInstance.STATE_UNKNOWN);
	List<CompositeInstance> instancesUnknown =
	composite.getInstances(filter);
	System.out.println("Total number of Unknown state Instance :" +
	instancesUnknown.size());
	System.out.println("------------------------------------------");
	}
	} catch (Exception e) {
	e.printStackTrace();
	}
	}
	private static Hashtable getConnectionDetails() {
	Hashtable jndiProps = new Hashtable();
	jndiProps.put(Context.PROVIDER_URL,
	"t3://xxx:11234/soa-infra");
	jndiProps.put(Context.INITIAL_CONTEXT_FACTORY,
	"weblogic.jndi.WLInitialContextFactory");
	jndiProps.put(Context.SECURITY_PRINCIPAL, "xxx");
	jndiProps.put(Context.SECURITY_CREDENTIALS, "xxxxxx");
	jndiProps.put("dedicated.connection", "true");
	return jndiProps;
	}
	}

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