com.ibm.able.beans
Class AbleMethodAdaptor
java.lang.Object
|
+--com.ibm.able.beans.AbleAtom
|
+--com.ibm.able.beans.AbleMethodAdaptor
- Direct Known Subclasses:
- AbleEffector, AbleSensor
- public class AbleMethodAdaptor
- extends AbleAtom
An AbleMethodAdaptor is a named Atom that makes a method call to retrieve its value.
- Version:
- 1.0.0; change log:
Version Description
-------- -----------
1.0.0 Initial release.
- See Also:
AbleAtom
, Serialized Form
Field Summary |
protected java.lang.Class[] |
argList
argList is a list of the classes in the argument list. |
protected java.lang.reflect.Method |
method
method is the method object in sourceObj. |
protected java.lang.String |
methodName
methodName is a public method in sourceObj. |
protected java.lang.Object |
sourceObj
sourceObj is any arbitrary object on which the method named in
methodName is to be called. |
Constructor Summary |
AbleMethodAdaptor(java.lang.String aName,
java.lang.Object aSource,
java.lang.reflect.Method aMethod)
Create a new method adaptor with the specified name, and encapsulate the
specified method of the specified object. |
AbleMethodAdaptor(java.lang.String aName,
java.lang.Object aSource,
java.lang.String aMethodName,
java.lang.Class[] args)
Create a new method adaptor with the specified name, and encapsulate the
specified method of the specified object. |
Method Summary |
java.lang.Object |
invoke(java.lang.Object[] args)
Call the encapsulated object method. |
java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
sourceObj
protected java.lang.Object sourceObj
- sourceObj is any arbitrary object on which the method named in
methodName is to be called.
methodName
protected java.lang.String methodName
- methodName is a public method in sourceObj.
argList
protected java.lang.Class[] argList
- argList is a list of the classes in the argument list.
method
protected transient java.lang.reflect.Method method
- method is the method object in sourceObj.
AbleMethodAdaptor
public AbleMethodAdaptor(java.lang.String aName,
java.lang.Object aSource,
java.lang.String aMethodName,
java.lang.Class[] args)
throws java.lang.NoSuchMethodException,
java.lang.SecurityException
- Create a new method adaptor with the specified name, and encapsulate the
specified method of the specified object.
- Parameters:
aName
- the name of the method adaptor which can referenced by rulesaSource
- the object whose method is invokedaMethodName
- the name of the method to invokeargs
- the parameter list of the method- Throws:
- java.lang.NoSuchMethodException - if the method with arg list does not exist in source object class
AbleMethodAdaptor
public AbleMethodAdaptor(java.lang.String aName,
java.lang.Object aSource,
java.lang.reflect.Method aMethod)
- Create a new method adaptor with the specified name, and encapsulate the
specified method of the specified object.
- Parameters:
aName
- the name of the method adaptor which can referenced by rulesaSource
- the object whose method is invokedaMethod
- the method to invoke
invoke
public java.lang.Object invoke(java.lang.Object[] args)
throws java.lang.reflect.InvocationTargetException,
java.lang.IllegalAccessException,
java.lang.NoSuchMethodException,
java.lang.SecurityException
- Call the encapsulated object method.
- Parameters:
args
- An array of objects that are passed to the invoked method.
- Returns:
- An object representing the outcome of the call.
- Throws:
- java.lang.NoSuchMethodException - the method or method signature if not defined in the source object
- java.lang.reflect.InvocationTargetException - if an exception was thrown by the invoked method
- java.lang.SecurityException - if the method is not public or accessible
- java.lang.IllegalAccessException - if the method is not public or accessible
toString
public java.lang.String toString()
- Overrides:
- toString in class AbleAtom
ABLE: Produced by Joe, Don, and Jeff who say, 'Thanks for your support.'