org.skife.intercept
Class InterceptorStack

java.lang.Object
  |
  +--org.skife.intercept.InterceptorStack

public class InterceptorStack

extends java.lang.Object

Provides one way traversal across a list of interceptors. Excution of the wrapped invocation should be started via InterceptorStack.yield() to yield the thread of execution to the first interceptor.

See Also:

Interceptor

Method Summary

java.lang.Object	yield() Yield control to the next Interceptor in the stack, or to the base object.
java.lang.Object	yield(java.lang.Object base, java.lang.reflect.Method method, java.lang.Object[] args) Yield control to the next Interceptor in the stack, or to the base object.

Methods inherited from class java.lang.Object

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

Method Detail

yield

public java.lang.Object yield()
                       throws java.lang.Throwable

Yield control to the next Interceptor in the stack, or to the base object.

Returns:

The return value from the downstream command execution

Throws:

java.lang.Exception - Unhandled exception passed up the stack

java.lang.Throwable

See Also:

Interceptor.intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], org.skife.intercept.InterceptorStack)

yield

public java.lang.Object yield(java.lang.Object base,
                              java.lang.reflect.Method method,
                              java.lang.Object[] args)
                       throws java.lang.Throwable

Yield control to the next Interceptor in the stack, or to the base object.

This form allows overriding the complete calling environment of the downstream stack. It has no effect on the upstream interceptors.

Returns:

The return value from the downstream invocation

Throws:

java.lang.Exception - Unhandled exception passed up the stack

java.lang.Throwable

See Also:

Interceptor.intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], org.skife.intercept.InterceptorStack)