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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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fcb9dd19
编写于
9月 30, 2014
作者:
J
Juergen Hoeller
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电子邮件补丁
差异文件
JtaTransactionManagerFactoryBean as an equivalent to <tx:jta-transaction-manager/>
Issue: SPR-12197
上级
6f1acdd5
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
105 addition
and
30 deletion
+105
-30
spring-tx/src/main/java/org/springframework/transaction/config/JtaTransactionManagerBeanDefinitionParser.java
...ion/config/JtaTransactionManagerBeanDefinitionParser.java
+7
-30
spring-tx/src/main/java/org/springframework/transaction/config/JtaTransactionManagerFactoryBean.java
.../transaction/config/JtaTransactionManagerFactoryBean.java
+98
-0
未找到文件。
spring-tx/src/main/java/org/springframework/transaction/config/JtaTransactionManagerBeanDefinitionParser.java
浏览文件 @
fcb9dd19
/*
* Copyright 2002-201
3
the original author or authors.
* Copyright 2002-201
4
the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
...
...
@@ -21,46 +21,23 @@ import org.w3c.dom.Element;
import
org.springframework.beans.factory.support.AbstractBeanDefinition
;
import
org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser
;
import
org.springframework.beans.factory.xml.ParserContext
;
import
org.springframework.util.ClassUtils
;
/**
* Parser for the <tx:jta-transaction-manager/> element,
* autodetecting BEA WebLogic and IBM WebSphere.
* Parser for the <tx:jta-transaction-manager/> XML configuration element,
* autodetecting WebLogic and WebSphere servers and exposing the corresponding
* {@link org.springframework.transaction.jta.JtaTransactionManager} subclass.
*
* @author Juergen Hoeller
* @author Christian Dupuis
* @since 2.5
* @see org.springframework.transaction.jta.WebLogicJtaTransactionManager
* @see org.springframework.transaction.jta.WebSphereUowTransactionManager
*/
public
class
JtaTransactionManagerBeanDefinitionParser
extends
AbstractSingleBeanDefinitionParser
{
private
static
final
String
WEBLOGIC_JTA_TRANSACTION_MANAGER_CLASS_NAME
=
"org.springframework.transaction.jta.WebLogicJtaTransactionManager"
;
private
static
final
String
WEBSPHERE_TRANSACTION_MANAGER_CLASS_NAME
=
"org.springframework.transaction.jta.WebSphereUowTransactionManager"
;
private
static
final
String
JTA_TRANSACTION_MANAGER_CLASS_NAME
=
"org.springframework.transaction.jta.JtaTransactionManager"
;
private
static
final
boolean
weblogicPresent
=
ClassUtils
.
isPresent
(
"weblogic.transaction.UserTransaction"
,
JtaTransactionManagerBeanDefinitionParser
.
class
.
getClassLoader
());
private
static
final
boolean
webspherePresent
=
ClassUtils
.
isPresent
(
"com.ibm.wsspi.uow.UOWManager"
,
JtaTransactionManagerBeanDefinitionParser
.
class
.
getClassLoader
());
@Override
protected
String
getBeanClassName
(
Element
element
)
{
if
(
weblogicPresent
)
{
return
WEBLOGIC_JTA_TRANSACTION_MANAGER_CLASS_NAME
;
}
else
if
(
webspherePresent
)
{
return
WEBSPHERE_TRANSACTION_MANAGER_CLASS_NAME
;
}
else
{
return
JTA_TRANSACTION_MANAGER_CLASS_NAME
;
}
return
JtaTransactionManagerFactoryBean
.
resolveJtaTransactionManagerClassName
();
}
@Override
...
...
spring-tx/src/main/java/org/springframework/transaction/config/JtaTransactionManagerFactoryBean.java
0 → 100644
浏览文件 @
fcb9dd19
/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package
org.springframework.transaction.config
;
import
org.springframework.beans.BeanUtils
;
import
org.springframework.beans.factory.FactoryBean
;
import
org.springframework.transaction.jta.JtaTransactionManager
;
import
org.springframework.util.ClassUtils
;
/**
* A {@link FactoryBean} equivalent to the <tx:jta-transaction-manager/> XML element,
* autodetecting WebLogic and WebSphere servers and exposing the corresponding
* {@link org.springframework.transaction.jta.JtaTransactionManager} subclass.
*
* @author Juergen Hoeller
* @since 4.1.1
* @see org.springframework.transaction.jta.WebLogicJtaTransactionManager
* @see org.springframework.transaction.jta.WebSphereUowTransactionManager
*/
public
class
JtaTransactionManagerFactoryBean
implements
FactoryBean
<
JtaTransactionManager
>
{
private
static
final
String
WEBLOGIC_JTA_TRANSACTION_MANAGER_CLASS_NAME
=
"org.springframework.transaction.jta.WebLogicJtaTransactionManager"
;
private
static
final
String
WEBSPHERE_TRANSACTION_MANAGER_CLASS_NAME
=
"org.springframework.transaction.jta.WebSphereUowTransactionManager"
;
private
static
final
String
JTA_TRANSACTION_MANAGER_CLASS_NAME
=
"org.springframework.transaction.jta.JtaTransactionManager"
;
private
static
final
boolean
weblogicPresent
=
ClassUtils
.
isPresent
(
"weblogic.transaction.UserTransaction"
,
JtaTransactionManagerFactoryBean
.
class
.
getClassLoader
());
private
static
final
boolean
webspherePresent
=
ClassUtils
.
isPresent
(
"com.ibm.wsspi.uow.UOWManager"
,
JtaTransactionManagerFactoryBean
.
class
.
getClassLoader
());
private
final
JtaTransactionManager
transactionManager
;
@SuppressWarnings
(
"unchecked"
)
public
JtaTransactionManagerFactoryBean
()
{
String
className
=
resolveJtaTransactionManagerClassName
();
try
{
Class
<?
extends
JtaTransactionManager
>
clazz
=
(
Class
<?
extends
JtaTransactionManager
>)
JtaTransactionManagerFactoryBean
.
class
.
getClassLoader
().
loadClass
(
className
);
this
.
transactionManager
=
BeanUtils
.
instantiate
(
clazz
);
}
catch
(
ClassNotFoundException
ex
)
{
throw
new
IllegalStateException
(
"Failed to load JtaTransactionManager class: "
+
className
,
ex
);
}
}
@Override
public
JtaTransactionManager
getObject
()
{
return
this
.
transactionManager
;
}
@Override
public
Class
<?>
getObjectType
()
{
return
(
this
.
transactionManager
!=
null
?
this
.
transactionManager
.
getClass
()
:
JtaTransactionManager
.
class
);
}
@Override
public
boolean
isSingleton
()
{
return
true
;
}
static
String
resolveJtaTransactionManagerClassName
()
{
if
(
weblogicPresent
)
{
return
WEBLOGIC_JTA_TRANSACTION_MANAGER_CLASS_NAME
;
}
else
if
(
webspherePresent
)
{
return
WEBSPHERE_TRANSACTION_MANAGER_CLASS_NAME
;
}
else
{
return
JTA_TRANSACTION_MANAGER_CLASS_NAME
;
}
}
}
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