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MethodMapTransactionAttributeSource (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.transaction.interceptor
Class MethodMapTransactionAttributeSource

java.lang.Object
  org.springframework.transaction.interceptor.MethodMapTransactionAttributeSource

All Implemented Interfaces:

TransactionAttributeSource

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public class MethodMapTransactionAttributeSource
extends Object
implements TransactionAttributeSource

Simple implementation of TransactionAttributeSource that allows attributes to be stored per method in a map.

Since:

24.04.2003

Author:

Rod Johnson, Juergen Hoeller

See Also:

isMatch(java.lang.String, java.lang.String), NameMatchTransactionAttributeSource

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Field Summary
protected  Log	logger

 

Constructor Summary
MethodMapTransactionAttributeSource()

 

Method Summary
void	addTransactionalMethod(Class clazz, String mappedName, TransactionAttribute attr)           Add an attribute for a transactional method.
void	addTransactionalMethod(Method method, TransactionAttribute attr)           Add an attribute for a transactional method.
void	addTransactionalMethod(String name, TransactionAttribute attr)           Add an attribute for a transactional method.
TransactionAttribute	getTransactionAttribute(Method method, Class targetClass)           Return the transaction attribute for this method.
protected  boolean	isMatch(String methodName, String mappedName)           Return if the given method name matches the mapped name.
void	setMethodMap(Map methodMap)           Set a name/attribute map, consisting of "FQCN.method" method names (e.g.

 

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

 

Field Detail

logger

protected final Log logger

Constructor Detail

MethodMapTransactionAttributeSource

public MethodMapTransactionAttributeSource()

Method Detail

setMethodMap

public void setMethodMap(Map methodMap)

Set a name/attribute map, consisting of "FQCN.method" method names (e.g. "com.mycompany.mycode.MyClass.myMethod") and TransactionAttribute instances (or Strings to be converted to TransactionAttribute instances).

See Also:

TransactionAttribute, TransactionAttributeEditor

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addTransactionalMethod

public void addTransactionalMethod(String name,
                                   TransactionAttribute attr)

Add an attribute for a transactional method. Method names can end or start with "*" for matching multiple methods.

Parameters:

name - class and method name, separated by a dot

attr - attribute associated with the method

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addTransactionalMethod

public void addTransactionalMethod(Class clazz,
                                   String mappedName,
                                   TransactionAttribute attr)

Add an attribute for a transactional method. Method names can end or start with "*" for matching multiple methods.

Parameters:

clazz - target interface or class

mappedName - mapped method name

attr - attribute associated with the method

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addTransactionalMethod

public void addTransactionalMethod(Method method,
                                   TransactionAttribute attr)

Add an attribute for a transactional method.

Parameters:

method - the method

attr - attribute associated with the method

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isMatch

protected boolean isMatch(String methodName,
                          String mappedName)

Return if the given method name matches the mapped name. The default implementation checks for "xxx*" and "*xxx" matches. Can be overridden in subclasses.

Parameters:

methodName - the method name of the class

mappedName - the name in the descriptor

Returns:

if the names match

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getTransactionAttribute

public TransactionAttribute getTransactionAttribute(Method method,
                                                    Class targetClass)

Description copied from interface: TransactionAttributeSource

Return the transaction attribute for this method. Return null if the method is non-transactional.

Specified by:

getTransactionAttribute in interface TransactionAttributeSource

Parameters:

method - method

targetClass - target class. May be null, in which case the declaring class of the method must be used.

Returns:

TransactionAttribute transaction attribute or null.

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