ProbeClientInvokerFactory.java

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package org.glassfish.flashlight.client;

import org.glassfish.flashlight.FlashlightUtils;
import org.glassfish.flashlight.impl.client.ReflectiveClientInvoker;
import org.glassfish.flashlight.provider.FlashlightProbe;
import org.jvnet.hk2.annotations.Service;

import java.lang.reflect.Method;
import java.util.concurrent.atomic.AtomicInteger;
import org.glassfish.flashlight.impl.client.DTraceClientInvoker;

/**
 * @author Mahesh Kannan
 */
@Service
public class ProbeClientInvokerFactory {

    private static AtomicInteger clientMethodIdCounter =
            new AtomicInteger();

    protected static int getNextId() {
    	return clientMethodIdCounter.incrementAndGet();
    }
    
    public static ProbeClientInvoker createInvoker(Object target, Method method,
                                                   FlashlightProbe probe, String[] paramNames) {
        int invokerId = clientMethodIdCounter.incrementAndGet();

        return new ReflectiveClientInvoker(invokerId, target, method, paramNames, probe);
    }

    public static ProbeClientInvoker createInvoker(Object target, Method method,
                                                   FlashlightProbe probe) {
        return createInvoker(target, method, probe, FlashlightUtils.getParamNames(method));
    }


    public static ProbeClientInvoker createDTraceInvoker(FlashlightProbe probe)     {
        int invokerId = clientMethodIdCounter.incrementAndGet();
        return  new DTraceClientInvoker(invokerId, probe);
    }
}