Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| The Spring Framework
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## org.springframework.core
Class BridgeMethodResolver

    java.lang.Object
      org.springframework.core.BridgeMethodResolver

    public abstract class BridgeMethodResolver

extends Object

Helper for resolving synthetic `bridge Methods` to the `Method` being bridged.

Given a synthetic `bridge Method` returns the `Method` being bridged. A bridge method may be created by the compiler when extending a parameterized type whose methods have parameterized arguments. During runtime invocation the bridge `Method` may be invoked and/or used via reflection. When attempting to locate annotations on `Methods`, it is wise to check for bridge `Methods` as appropriate and find the bridged `Method`.

See The Java Language Specification for more details on the use of bridge methods.

Only usable on JDK 1.5 and higher. Use an appropriate `JdkVersion` check before calling this class if a fallback for JDK 1.4 is desirable.

Since:
  2.0
Author:
  Rob Harrop, Juergen Hoeller
See Also:
  `JdkVersion`

Constructor Summary
`BridgeMethodResolver()`

Method Summary
`static Method` | `findBridgedMethod(Method bridgeMethod)` Find the original method for the supplied `bridge Method`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### BridgeMethodResolver

    public BridgeMethodResolver()

Method Detail

### findBridgedMethod

    public static Method findBridgedMethod(Method bridgeMethod)

  Find the original method for the supplied `bridge Method`.

  It is safe to call this method passing in a non-bridge `Method` instance. In such a case, the supplied `Method` instance is returned directly to the caller. Callers are not required to check for bridging before calling this method.

  Throws:
    `IllegalStateException` - if no bridged `Method` can be found

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| The Spring Framework
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2002-2008 The Spring Framework.