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The Jadex micro applications package contains several example applications, benchmarks and testcases using micro agents.
package jadex.micro.servicecall;
import java.util.Map;
import jadex.base.test.TestReport;
import jadex.bridge.IComponentIdentifier;
import jadex.bridge.IComponentStep;
import jadex.bridge.IInternalAccess;
import jadex.bridge.component.IExecutionFeature;
import jadex.bridge.service.IService;
import jadex.bridge.service.component.IRequiredServicesFeature;
import jadex.bridge.service.search.SServiceProvider;
import jadex.bridge.service.search.TagFilter;
import jadex.bridge.service.types.cms.CreationInfo;
import jadex.bridge.service.types.cms.IComponentManagementService;
import jadex.commons.IResultCommand;
import jadex.commons.future.DelegationResultListener;
import jadex.commons.future.ExceptionDelegationResultListener;
import jadex.commons.future.Future;
import jadex.commons.future.IFuture;
import jadex.commons.future.IResultListener;
import jadex.micro.annotation.Agent;
import jadex.micro.annotation.AgentArgument;
import jadex.micro.annotation.Argument;
import jadex.micro.annotation.Arguments;
import jadex.micro.annotation.Binding;
import jadex.micro.annotation.RequiredService;
import jadex.micro.annotation.RequiredServices;
import jadex.micro.testcases.TestAgent;
/**
* Agent providing a direct service.
*/
@RequiredServices({
@RequiredService(name="raw", type=IServiceCallService.class, binding=@Binding(proxytype=Binding.PROXYTYPE_RAW, dynamic=true, scope=Binding.SCOPE_GLOBAL)),
@RequiredService(name="direct", type=IServiceCallService.class, binding=@Binding(proxytype=Binding.PROXYTYPE_DIRECT, dynamic=true, scope=Binding.SCOPE_GLOBAL)),
@RequiredService(name="decoupled", type=IServiceCallService.class, binding=@Binding(proxytype=Binding.PROXYTYPE_DECOUPLED, dynamic=true, scope=Binding.SCOPE_GLOBAL)),
@RequiredService(name="cms", type=IComponentManagementService.class, binding=@Binding(scope=Binding.SCOPE_PLATFORM))
})
@Agent
@Arguments(replace=false, value=@Argument(name="max", clazz=int.class, defaultvalue="10"))
public class ServiceCallAgent extends TestAgent
{
//-------- attributes --------
/** The agent. */
@Agent
protected IInternalAccess agent;
@Agent
protected IInternalAccess ag;
/** The invocation count. */
@AgentArgument
protected int max;
//-------- methods --------
/**
* Perform tests.
*/
protected IFuture test(final IComponentManagementService cms, final boolean local)
{
final Future ret = new Future();
System.out.println("Service call test on: "+agent.getComponentIdentifier());
performTests(cms, RawServiceAgent.class.getName()+".class", local ? 2000 : 1).addResultListener(new ExceptionDelegationResultListener(ret)
{
public void customResultAvailable(Void result)
{
performTests(cms, DirectServiceAgent.class.getName()+".class", local ? 200 : 1).addResultListener(new ExceptionDelegationResultListener(ret)
{
public void customResultAvailable(Void result)
{
performTests(cms, DecoupledServiceAgent.class.getName()+".class", local ? 100 : 1).addResultListener(new ExceptionDelegationResultListener(ret)
{
public void customResultAvailable(Void result)
{
System.out.println("XXXXXXXXXXXXXXXXXXX: "+local);
ret.setResult(new TestReport("#1", "test", true, null));
}
});
}
});
}
});
return ret;
}
/**
* Perform all tests with the given agent.
*/
protected IFuture performTests(final IComponentManagementService cms, final String agentname, final int factor)
{
final Future ret = new Future();
CreationInfo ci = ((IService)cms).getServiceIdentifier().getProviderId().getPlatformName().equals(agent.getComponentIdentifier().getPlatformName())
? new CreationInfo(agent.getComponentIdentifier(), agent.getModel().getResourceIdentifier()) : new CreationInfo(agent.getModel().getResourceIdentifier());
String an = agentname.toLowerCase();
final String tag = an.indexOf("raw")!=-1? "raw": an.indexOf("direct")!=-1? "direct": an.indexOf("decoupled")!=-1? "decoupled": null;
System.out.println("Tag is: "+tag+" "+agentname);
cms.createComponent(null, agentname, ci, null)
.addResultListener(new ExceptionDelegationResultListener(ret)
{
public void customResultAvailable(final IComponentIdentifier cid)
{
final Future ret2 = new Future();
performSingleTest(tag, "raw", 5*factor).addResultListener(agent.getComponentFeature(IExecutionFeature.class).createResultListener(new DelegationResultListener(ret2)
{
public void customResultAvailable(Void result)
{
performSingleTest(tag, "direct", 2*factor).addResultListener(agent.getComponentFeature(IExecutionFeature.class).createResultListener(new DelegationResultListener(ret2)
{
public void customResultAvailable(Void result)
{
performSingleTest(tag, "decoupled", 1*factor).addResultListener(agent.getComponentFeature(IExecutionFeature.class).createResultListener(new DelegationResultListener(ret2)));
}
}));
}
}));
ret2.addResultListener(new IResultListener()
{
public void exceptionOccurred(Exception exception)
{
cms.destroyComponent(cid);
ret.setException(exception);
}
public void resultAvailable(Void result)
{
cms.destroyComponent(cid).addResultListener(new ExceptionDelegationResultListener, Void>(ret)
{
public void customResultAvailable(Map result)
{
ret.setResult(null);
}
});
}
});
}
});
return ret;
}
/**
* Perform a number of calls on one required service.
*/
protected IFuture performSingleTest(final String tag, final String servicename, final int factor)
{
final Future ret = new Future();
// IFuture fut = getServiceCallService(servicename, 0, 2, 3000);
IFuture fut = SServiceProvider.waitForService(agent, new IResultCommand, Void>()
{
public IFuture execute(Void args)
{
// return agent.getComponentFeature(IRequiredServicesFeature.class).getRequiredService(servicename);
return agent.getComponentFeature(IRequiredServicesFeature.class).getRequiredService(servicename, true,
new TagFilter(agent.getExternalAccess(), tag));
}
}, 7, 1500);
fut.addResultListener(new ExceptionDelegationResultListener(ret)
{
public void customResultAvailable(final IServiceCallService service)
{
IResultListener lis = new DelegationResultListener(ret)
{
int count = max*factor;
long start = System.currentTimeMillis();
public void customResultAvailable(Void result)
{
// if(ag.getAgentAdapter().isExternalThread())
// System.out.println("wrong thread");
count--;
if(count==0)
{
long end = System.currentTimeMillis();
System.out.println(servicename+" service call on "+service+" took "+((end-start)*10000/((long)max*factor))/10.0+" microseconds per call ("+(max*factor)+" calls in "+(end-start)+" millis).");
ret.setResult(null);
}
else
{
service.call().addResultListener(this);
}
}
public void exceptionOccurred(Exception exception)
{
super.exceptionOccurred(exception);
}
};
service.call().addResultListener(lis);
}
public void exceptionOccurred(Exception exception)
{
super.exceptionOccurred(exception);
}
});
return ret;
}
}