org.codehaus.groovy.grails.transaction.ChainedTransactionManagerPostProcessor
|
Groovy Documentation | |||||||
| FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||
java.lang.Object
public class ChainedTransactionManagerPostProcessor extends java.lang.Object
A org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor for using the "Best Effort 1 Phase Commit" (BE1PC) in Grails applications when there are multiple data sources. When the context contains multiple transactionManager beans, the bean with the name "transactionManager" will be renamed to "$primaryTransactionManager" and a new ChainedTransactionManager bean will be added with the name "transactionManager". All transactionManager beans will be registered in the ChainedTransactionManager bean. The post processor checks if the previous transactionManager bean is an instance of org.springframework.transaction.jta.JtaTransactionManager. In that case it will not do anything since it's assumed that JTA/XA is handling transactions spanning multiple datasources. For performance reasons an additional dataSource can be marked as non-transactional by adding a property 'transactional = false' in it's dataSource configuration. This will leave the dataSource out of the transactions initiated by Grails transactions. This is the default behaviour in Grails versions before Grails 2.3.6 .
| Constructor Summary | |
ChainedTransactionManagerPostProcessor(groovy.util.ConfigObject config)
|
|
ChainedTransactionManagerPostProcessor(groovy.util.ConfigObject config, java.lang.String whitelistPattern, java.lang.String blacklistPattern)
|
|
ChainedTransactionManagerPostProcessor()
|
|
| Method Summary | |
|---|---|
protected void
|
addChainedTransactionManager(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
|
protected int
|
countChainableTransactionManagerBeans(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
|
java.lang.String
|
getBeanNameBlacklistPattern()
|
java.lang.String
|
getBeanNameInternalBlacklistPattern()
|
java.lang.String
|
getBeanNameWhitelistPattern()
|
int
|
getOrder()
|
protected boolean
|
hasJtaOrChainedTransactionManager(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
|
protected boolean
|
isNotTransactional(java.util.Map dsConfigs, java.lang.String suffix)
|
protected boolean
|
isValidTransactionManagerBeanName(java.lang.String beanName)
|
void
|
postProcessBeanDefinitionRegistry(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
|
void
|
postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
|
protected java.util.Map
|
readDataSourceConfig()
|
protected void
|
registerAdditionalTransactionManagers(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
|
protected java.lang.String
|
resolveDataSourceSuffix(java.lang.String transactionManagerBeanName)
|
protected java.lang.Class
|
resolveTransactionManagerClass(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
|
void
|
setBeanNameBlacklistPattern(java.lang.String beanNameBlacklistPattern)
|
void
|
setBeanNameInternalBlacklistPattern(java.lang.String beanNameInternalBlacklistPattern)
|
void
|
setBeanNameWhitelistPattern(java.lang.String beanNameWhitelistPattern)
|
void
|
setConfig(groovy.util.ConfigObject config)
|
| Methods inherited from class java.lang.Object | |
|---|---|
| java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() |
| Constructor Detail |
|---|
public ChainedTransactionManagerPostProcessor(groovy.util.ConfigObject config)
public ChainedTransactionManagerPostProcessor(groovy.util.ConfigObject config, java.lang.String whitelistPattern, java.lang.String blacklistPattern)
public ChainedTransactionManagerPostProcessor()
| Method Detail |
|---|
protected void addChainedTransactionManager(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
protected int countChainableTransactionManagerBeans(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
public java.lang.String getBeanNameBlacklistPattern()
public java.lang.String getBeanNameInternalBlacklistPattern()
public java.lang.String getBeanNameWhitelistPattern()
@java.lang.Overridereturn Ordered.HIGHEST_PRECEDENCE; public int getOrder()
protected boolean hasJtaOrChainedTransactionManager(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
protected boolean isNotTransactional(java.util.Map dsConfigs, java.lang.String suffix)
protected boolean isValidTransactionManagerBeanName(java.lang.String beanName)
@java.lang.Override public void postProcessBeanDefinitionRegistry(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
@java.lang.Override public void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
@java.lang.SuppressWarnings({ "rawtypes", "unchecked" })
protected java.util.Map readDataSourceConfig()
protected void registerAdditionalTransactionManagers(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
protected java.lang.String resolveDataSourceSuffix(java.lang.String transactionManagerBeanName)
protected java.lang.Class resolveTransactionManagerClass(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
public void setBeanNameBlacklistPattern(java.lang.String beanNameBlacklistPattern)
public void setBeanNameInternalBlacklistPattern(java.lang.String beanNameInternalBlacklistPattern)
public void setBeanNameWhitelistPattern(java.lang.String beanNameWhitelistPattern)
public void setConfig(groovy.util.ConfigObject config)
Groovy Documentation