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Operation ClassOperation holds a description of a method in the Java
programming language for a remote object.
Operation interface is deprecated as of the Java 2
SDK, Standard Edition, v1.2. The 1.2 stub protocol no longer uses
the old RemoteRef.invoke method which takes an
Operation as one of its arguments. As of the Java 2
SDK, Standard Edition, v1.2, stubs now use the new
invoke method which does not require
Operation as a parameter.
package java.rmi.server;
public class Operation {
public Operation(String op) {...}
public String getOperation() {...}
public String toString() {...}
}
An Operation
object is typically constructed with the method signature.
The method
getOperation returns the contents of the operation
descriptor (the value with which it was initialized).
The method
toString also returns the string representation of the
operation descriptor (typically the method signature).