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

Since:

21.08.2003

Author:

Juergen Hoeller

See Also:

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

Field Summary

Fields

Modifier and Type	Field and Description
protected static Log	logger Logger available to subclasses.
private java.util.Map<java.lang.String,TransactionAttribute>	nameMap Keys are method names; values are TransactionAttributes

Constructor Summary

Constructors

Constructor and Description
NameMatchTransactionAttributeSource()

Method Summary

Modifier and Type	Method and Description
void	addTransactionalMethod(java.lang.String methodName, TransactionAttribute attr) Add an attribute for a transactional method.
boolean	equals(java.lang.Object other)
TransactionAttribute	getTransactionAttribute(java.lang.reflect.Method method, java.lang.Class<?> targetClass) Return the transaction attribute for the given method, or null if the method is non-transactional.
int	hashCode()
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<java.lang.String,TransactionAttribute> 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.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final Log logger

Logger available to subclasses.

Static for optimal serialization.

nameMap

private java.util.Map<java.lang.String,TransactionAttribute> nameMap

Keys are method names; values are TransactionAttributes

Constructor Detail

NameMatchTransactionAttributeSource

public NameMatchTransactionAttributeSource()

Method Detail

setNameMap

public void setNameMap(java.util.Map<java.lang.String,TransactionAttribute> nameMap)

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

See Also:

TransactionAttribute, TransactionAttributeEditor

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<java.lang.String, org.springframework.transaction.interceptor.TransactionAttribute>), TransactionAttributeEditor

addTransactionalMethod

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

Add an attribute for a transactional method.

Method names can be exact matches, or of the pattern "xxx*", "*xxx" or "*xxx*" 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 the given method, or null if the method is non-transactional.

Specified by:

getTransactionAttribute in interface TransactionAttributeSource

Parameters:

method - the method to introspect

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

Returns:

TransactionAttribute the matching transaction attribute, or null if none found

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object