org.springframework.transaction.interceptor
Class NameMatchTransactionAttributeSource

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

All Implemented Interfaces:

java.io.Serializable, TransactionAttributeSource

public class NameMatchTransactionAttributeSource

extends java.lang.Object

implements TransactionAttributeSource, java.io.Serializable

Simple implementation of TransactionAttributeSource that allows attributes to be matched by registered name.

Since:

21.08.2003

Version:

$Id: NameMatchTransactionAttributeSource.java,v 1.7 2004/07/26 17:49:48 johnsonr Exp $

Author:

Juergen Hoeller

See Also:

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

Field Summary

protected static org.apache.commons.logging.Log

logger Static for optimal serialization

Constructor Summary

NameMatchTransactionAttributeSource()

Method Summary

void	addTransactionalMethod(java.lang.String methodName, TransactionAttribute attr) Add an attribute for a transactional method.
TransactionAttribute	getTransactionAttribute(java.lang.reflect.Method method, java.lang.Class targetClass) Return the transaction attribute for this method.
protected boolean	isMatch(java.lang.String methodName, java.lang.String mappedName) Return if the given method name matches the mapped name.
void	setNameMap(java.util.Map nameMap) Set a name/attribute map, consisting of method names (e.g.
void	setProperties(java.util.Properties transactionAttributes) Parses the given properties into a name/attribute map.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.apache.commons.logging.Log logger

Static for optimal serialization

Constructor Detail

NameMatchTransactionAttributeSource

public NameMatchTransactionAttributeSource()

Method Detail

setNameMap

public void setNameMap(java.util.Map nameMap)

Set a name/attribute map, consisting of method names (e.g. "myMethod") and TransactionAttribute instances.

See Also:

TransactionAttribute

setProperties

public void setProperties(java.util.Properties transactionAttributes)

Parses the given properties into a name/attribute map. Expects method names as keys and String attributes definitions as values, parsable into TransactionAttribute instances via TransactionAttributeEditor.

See Also:

setNameMap(java.util.Map), TransactionAttributeEditor

addTransactionalMethod

public void addTransactionalMethod(java.lang.String methodName,
                                   TransactionAttribute attr)

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

Parameters:

methodName - the name of the method

attr - attribute associated with the method

getTransactionAttribute

public TransactionAttribute getTransactionAttribute(java.lang.reflect.Method method,
                                                    java.lang.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.

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*" 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