Package org.technologybrewery.fermenter.stout.client.service

Class LocalOptimizationServiceWrapper

java.lang.Object

org.technologybrewery.fermenter.stout.client.service.LocalOptimizationServiceWrapper

public class LocalOptimizationServiceWrapper
extends Object

Wraps a "locally optimized" service call to support reflection and reflection caching. This allows references to service implementation via runtime information so that we don't have a hard, compile-time binding between the client and domain modules.

Constructor Summary

Constructors

Constructor	Description
LocalOptimizationServiceWrapper(String serviceClassName)	New instance that will wrap and cache the reflection methods for the given class name, if the class is found in the classpath.

Method Summary

Modifier and Type	Method	Description
Object	invokeLocalService(String methodName, Class<?>[] parameterTypes, Object[] params)	Invokes the wrapped service with the passed method name and parameter types.
Object	invokeLocalService(String methodName, Object[] params)	Invokes the wrapped service with the passed method name.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalOptimizationServiceWrapper

public LocalOptimizationServiceWrapper(String serviceClassName)

New instance that will wrap and cache the reflection methods for the given class name, if the class is found in the classpath.

Parameters:

serviceClassName - fully qualified name of the class

Method Detail

invokeLocalService

public Object invokeLocalService(String methodName,
                                 Object[] params)

Invokes the wrapped service with the passed method name. See comment for indexClassForLocalOptimization for more detail about how we determine parameter types.

Parameters:

methodName - name of the method to invoke

params - the values of the parameters to pass to the method

Returns:

the result of the method

invokeLocalService

public Object invokeLocalService(String methodName,
                                 Class<?>[] parameterTypes,
                                 Object[] params)

Invokes the wrapped service with the passed method name and parameter types.

Parameters:

methodName - name of the method to invoke

paramTypes - the types of the parameters to pass to the method

params - the values of the parameters to pass to the method

Returns:

the result of the method