org.springframework.aop.support

Class NameMatchMethodPointcut

java.lang.Object

org.springframework.aop.support.StaticMethodMatcher

org.springframework.aop.support.StaticMethodMatcherPointcut

org.springframework.aop.support.NameMatchMethodPointcut

All Implemented Interfaces:

java.io.Serializable, MethodMatcher, Pointcut

public class NameMatchMethodPointcut
extends StaticMethodMatcherPointcut
implements java.io.Serializable

Pointcut bean for simple method name matches, as alternative to regexp patterns. Does not handle overloaded methods: all methods with a given name will be eligible.

Since:

11.02.2004

Author:

Juergen Hoeller, Rod Johnson, Rob Harrop

See Also:

isMatch(java.lang.String, java.lang.String), Serialized Form

Field Summary

Fields inherited from interface org.springframework.aop.Pointcut

TRUE

Fields inherited from interface org.springframework.aop.MethodMatcher

TRUE

Constructor Summary

Constructors

Constructor and Description
NameMatchMethodPointcut()

Method Summary

Modifier and Type	Method and Description
NameMatchMethodPointcut	addMethodName(java.lang.String name) Add another eligible method name, in addition to those already named.
boolean	equals(java.lang.Object other)
int	hashCode()
protected boolean	isMatch(java.lang.String methodName, java.lang.String mappedName) Return if the given method name matches the mapped name.
boolean	matches(java.lang.reflect.Method method, java.lang.Class<?> targetClass) Perform static checking whether the given method matches.
void	setMappedName(java.lang.String mappedName) Convenience method when we have only a single method name to match.
void	setMappedNames(java.lang.String... mappedNames) Set the method names defining methods to match.

Methods inherited from class org.springframework.aop.support.StaticMethodMatcherPointcut

getClassFilter, getMethodMatcher, setClassFilter

Methods inherited from class org.springframework.aop.support.StaticMethodMatcher

isRuntime, matches

Methods inherited from class java.lang.Object

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

Constructor Detail

NameMatchMethodPointcut

public NameMatchMethodPointcut()

Method Detail

setMappedName

public void setMappedName(java.lang.String mappedName)

Convenience method when we have only a single method name to match. Use either this method or setMappedNames, not both.

See Also:

setMappedNames(java.lang.String...)

setMappedNames

public void setMappedNames(java.lang.String... mappedNames)

Set the method names defining methods to match. Matching will be the union of all these; if any match, the pointcut matches.

addMethodName

public NameMatchMethodPointcut addMethodName(java.lang.String name)

Add another eligible method name, in addition to those already named. Like the set methods, this method is for use when configuring proxies, before a proxy is used.

NB: This method does not work after the proxy is in use, as advice chains will be cached.

Parameters:

name - name of the additional method that will match

Returns:

this pointcut to allow for multiple additions in one line

matches

public boolean matches(java.lang.reflect.Method method,
                       java.lang.Class<?> targetClass)

Description copied from interface: MethodMatcher

Perform static checking whether the given method matches.

If this returns false or if the MethodMatcher.isRuntime() method returns false, no runtime check (i.e. no MethodMatcher.matches(java.lang.reflect.Method, Class, Object[]) call) will be made.

Specified by:

matches in interface MethodMatcher

Parameters:

method - the candidate method

targetClass - the target class (may be null, in which case the candidate class must be taken to be the method's declaring class)

Returns:

whether or not this method matches statically

isMatch

protected boolean isMatch(java.lang.String methodName,
                          java.lang.String mappedName)

Return if the given method name matches the mapped name.

The default implementation checks for "xxx*", "*xxx" and "*xxx*" matches, as well as direct equality. Can be overridden in subclasses.

Parameters:

methodName - the method name of the class

mappedName - the name in the descriptor

Returns:

if the names match

See Also:

PatternMatchUtils.simpleMatch(String, String)

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object