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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).