NameMatchTransactionAttributeSource (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

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org.springframework.transaction.interceptor
Class NameMatchTransactionAttributeSource

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

All Implemented Interfaces:: Serializable, TransactionAttributeSource

public class NameMatchTransactionAttributeSource
extends Object
implements TransactionAttributeSource, Serializable
extends Object
implements TransactionAttributeSource, 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

protected static Log logger
          Logger available to subclasses.

Constructor Summary

NameMatchTransactionAttributeSource()


Method Summary

void addTransactionalMethod(String methodName, TransactionAttribute attr)
          Add an attribute for a transactional method.

boolean equals(Object other)


TransactionAttribute getTransactionAttribute(Method method, Class targetClass)
          Return the transaction attribute for this method.

int hashCode()


protected boolean isMatch(String methodName, String mappedName)
          Return if the given method name matches the mapped name.

void setNameMap(Map nameMap)
          Set a name/attribute map, consisting of method names (e.g.

void setProperties(Properties transactionAttributes)
          Parses the given properties into a name/attribute map.

String toString()


Methods inherited from class java.lang.Object

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

Field Summary
`protected static Log`	`logger` Logger available to subclasses.

Constructor Summary
`NameMatchTransactionAttributeSource()`

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

Constructor Detail

NameMatchTransactionAttributeSource

public NameMatchTransactionAttributeSource()

Method Detail

setNameMap

public void setNameMap(Map 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(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(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(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 the matching transaction attribute, or null if none found

isMatch

protected boolean isMatch(String methodName,
                          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(Object other)

Overrides:: equals in class Object

hashCode

public int hashCode()

Overrides:: hashCode in class Object

toString

public String toString()

Overrides:: toString in class Object