Package org.springframework.cglib.core

Class SpringNamingPolicy

java.lang.Object

org.springframework.cglib.core.SpringNamingPolicy

All Implemented Interfaces:

NamingPolicy

public final class SpringNamingPolicy
extends Object
implements NamingPolicy

Custom variant of CGLIB's DefaultNamingPolicy, modifying the tag in generated class names from "EnhancerByCGLIB" etc to a "SpringCGLIB" tag and using a plain counter suffix instead of a hash code suffix (as of 6.0).

This allows for reliably discovering pre-generated Spring proxy classes in the classpath.

Since:

3.2.8 / 6.0

Author:

Juergen Hoeller, Sam Brannen

Field Summary

Fields

Modifier and Type	Field	Description
static final SpringNamingPolicy	INSTANCE

Method Summary

Modifier and Type	Method	Description
String	getClassName(String prefix, String source, Object key, Predicate names)	Choose a name for a generated class.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cglib.core.NamingPolicy

equals

Field Details

INSTANCE

public static final SpringNamingPolicy INSTANCE

Method Details

getClassName

public String getClassName(String prefix,
 String source,
 Object key,
 Predicate names)

Description copied from interface: NamingPolicy

Choose a name for a generated class.

Specified by:

getClassName in interface NamingPolicy

Parameters:

prefix - a dotted-name chosen by the generating class (possibly to put the generated class in a particular package)

source - the fully-qualified class name of the generating class (for example "org.springframework.cglib.Enhancer")

key - A key object representing the state of the parameters; for caching to work properly, equal keys should result in the same generated class name. The default policy incorporates key.hashCode() into the class name.

names - a predicate that returns true if the given classname has already been used in the same ClassLoader.

Returns:

the fully-qualified class name