org.kohsuke.groovy.sandbox

Interface GroovyInterceptor.Invoker

All Known Implementing Classes:

SingleArgInvokerChain, TwoArgInvokerChain, VarArgInvokerChain, ZeroArgInvokerChain

Enclosing class:

GroovyInterceptor

public static interface GroovyInterceptor.Invoker

Represents the next interceptor in the chain. As GroovyInterceptor, you intercept by doing one of the following:

• Pass on to the next interceptor by calling one of the call() method, possibly modifying the arguments and return values, intercepting an exception, etc.
• Throws an exception to block the call.
• Return some value without calling the next interceptor.

The signature of the call method is as follows:

receiver

The object whose method/property is accessed. For constructor invocations and static calls, this is Class.

method

The name of the method/property/attribute. Otherwise pass in null.

args

Arguments of the method call, index of the array access, and/or values to be set. Multiple override of the call method is provided to avoid the implicit object array creation, but otherwise they behave the same way.

Method Summary

Methods

Modifier and Type	Method and Description
Object	call(Object receiver, String method)
Object	call(Object receiver, String method, Object... args)
Object	call(Object receiver, String method, Object arg1)
Object	call(Object receiver, String method, Object arg1, Object arg2)

Method Detail

call

Object call(Object receiver,
          String method)
            throws Throwable

Throws:

Throwable

call

Object call(Object receiver,
          String method,
          Object arg1)
            throws Throwable

Throws:

Throwable

call

Object call(Object receiver,
          String method,
          Object arg1,
          Object arg2)
            throws Throwable

Throws:

Throwable

call

Object call(Object receiver,
          String method,
          Object... args)
            throws Throwable

Throws:

Throwable