org.springframework.core

Class ControlFlowFactory.Jdk14ControlFlow

java.lang.Object

org.springframework.core.ControlFlowFactory.Jdk14ControlFlow

All Implemented Interfaces:

ControlFlow

Enclosing class:

ControlFlowFactory

static class ControlFlowFactory.Jdk14ControlFlow
extends java.lang.Object
implements ControlFlow

Utilities for cflow-style pointcuts. Note that such pointcuts are 5-10 times more expensive to evaluate than other pointcuts, as they require analysis of the stack trace (through constructing a new throwable). However, they are useful in some cases.

This implementation uses the StackTraceElement class introduced in Java 1.4.

See Also:

StackTraceElement

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.StackTraceElement[]	stack

Constructor Summary

Constructors

Constructor and Description
Jdk14ControlFlow()

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()
boolean	under(java.lang.Class<?> clazz) Searches for class name match in a StackTraceElement.
boolean	under(java.lang.Class<?> clazz, java.lang.String methodName) Searches for class name match plus method name match in a StackTraceElement.
boolean	underToken(java.lang.String token) Leave it up to the caller to decide what matches.

Methods inherited from class java.lang.Object

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

Field Detail

stack

private java.lang.StackTraceElement[] stack

Constructor Detail

Jdk14ControlFlow

public Jdk14ControlFlow()

Method Detail

under

public boolean under(java.lang.Class<?> clazz)

Searches for class name match in a StackTraceElement.

Specified by:

under in interface ControlFlow

Parameters:

clazz - the clazz to look for

under

public boolean under(java.lang.Class<?> clazz,
                     java.lang.String methodName)

Searches for class name match plus method name match in a StackTraceElement.

Specified by:

under in interface ControlFlow

Parameters:

clazz - the clazz to look for

methodName - the name of the method to look for

underToken

public boolean underToken(java.lang.String token)

Leave it up to the caller to decide what matches. Caller must understand stack trace format, so there's less abstraction.

Specified by:

underToken in interface ControlFlow

Parameters:

token - the token to look for

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object