У меня проблемы с использованием транзакции CMT Spring с mybatis, у меня есть класс, который использует 2 MapperFactoryBean для вставки записи.
При вставке записей получается исключение ограничения FOREIGN KEY;кажется, что оба работают в разных сеансах, и во втором не удалось найти недавно вставленный идентификатор.
При передаче значения NULL во внешнем ключе второй записи;не генерируется никаких исключений, но транзакция также не фиксируется.
Откат работает нормально, если выбрасывается любое исключение.
Вот моя конфигурация
<tx:jta-transaction-manager />
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="url" value="${database.url}"/>
<property name="driverClassName" value="${database.driverClassName}"/>
<property name="username" value="${database.username}"/>
<property name="password" value="${database.password}"/>
<property name="defaultAutoCommit" value="false" />
</bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
<property name="nestedTransactionAllowed" value="true" />
<property name="validateExistingTransaction" value="true" />
</bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation" value="classpath:dataAccess-config.xml"/>
</bean>
<bean id="taskRecordMapper" class="org.mybatis.spring.MapperFactoryBean">
<property name="sqlSessionFactory" ref="sqlSessionFactory" />
<property name="mapperInterface" value="TaskRecordMapper"/>
</bean>
<bean id="taskTagRecordMapper" class="org.mybatis.spring.MapperFactoryBean">
<property name="sqlSessionFactory" ref="sqlSessionFactory" />
<property name="mapperInterface" value="TaskTagRecordMapper"/>
</bean>
Кодфрагмент
@Transactional(propagation= Propagation.REQUIRED)
public boolean assignTask(Object source, TaskType taskType, String description,
long assignedTo, long createdBy, long escalationId,
boolean isAssignedToGroup, long parentTaskId,
Date deadline, TaskPriority taskPriority) throws Exception
{
EntityType entityType = TaskUtil.getEntityType(source);
long entityId = TaskUtil.getIdFromObject(source);
TaskRecord newTask = new TaskRecord();
newTask.setAssignedTo((isAssignedToGroup) ? null : assignedTo);
newTask.setCategory(entityType.toString());
newTask.setCreatedBy(createdBy);
newTask.setCreatedOn(new Date());
newTask.setDeadline(deadline);
newTask.setDescription(description);
newTask.setEntityId(entityId);
newTask.setEscalationId(escalationId);
newTask.setIsAssignedToGroup(isAssignedToGroup);
newTask.setIsDeleted(false);
newTask.setModifiedBy(null);
newTask.setModifiedOn(null);
newTask.setOwner(createdBy);
newTask.setParentId((parentTaskId == 0) ? null : parentTaskId);
newTask.setPriority(taskPriority.toString());
newTask.setReferenceNo(null);
newTask.setResult(null);
newTask.setStatus(TaskStatus.InProgress.toString());
newTask.setType(taskType.toString());
boolean rValue = taskRecordMapper.insert(newTask) > 0;
if(rValue && isAssignedToGroup)
{
TaskTagRecord tag = new TaskTagRecord();
tag.setTaskId(newTask.getId());
tag.setName("RoleId");
tag.setValue(String.valueOf(assignedTo));
rValue = taskTagRecordMapper.insert(tag) > 0;
}
return rValue;
}
Спасибо в ожидании
Вот эта трассировка стека
org.springframework.dao.DataIntegrityViolationException: SqlSession operation; SQL []; The INSERT statement conflicted with the FOREIGN KEY constraint "FK_task_tag_task". The conflict occurred in database "TEMP", table "dbo.task", column 'id'.; nested exception is com.microsoft.sqlserver.jdbc.SQLServerException: The INSERT statement conflicted with the FOREIGN KEY constraint "FK_task_tag_task". The conflict occurred in database "TEMP", table "dbo.task", column 'id'.
at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:101)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.mybatis.spring.SqlSessionTemplate.wrapException(SqlSessionTemplate.java:364)
at org.mybatis.spring.SqlSessionTemplate$7$1.doInSqlSession(SqlSessionTemplate.java:344)
at org.mybatis.spring.SqlSessionTemplate.execute(SqlSessionTemplate.java:173)
at org.mybatis.spring.SqlSessionTemplate.execute(SqlSessionTemplate.java:155)
at org.mybatis.spring.SqlSessionTemplate$7.invoke(SqlSessionTemplate.java:339)
at $Proxy18.insert(Unknown Source)
at com.task.service.TaskService.assignTask(TaskService.java:184)
at com.task.service.TaskService.assignTask(TaskService.java:137)
at com.core.mapper.TaskServiceTest.main(TaskServiceTest.java:38)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The INSERT statement conflicted with the FOREIGN KEY constraint "FK_task_tag_task". The conflict occurred in database "TEMP", table "dbo._task", column 'id'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:196)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1454)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:388)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:338)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:4026)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1416)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:185)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:160)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.execute(SQLServerPreparedStatement.java:320)
at org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:169)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:45)
at $Proxy38.execute(Unknown Source)
at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:22)
at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:51)
at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:29)
at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:75)
at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:43)
at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:118)
at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:107)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:56)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:38)
at $Proxy18.insert(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.mybatis.spring.SqlSessionTemplate$7$1.doInSqlSession(SqlSessionTemplate.java:342)
... 7 more
Вот эта запись отладки
02:41:32,465 INFO main [ClassPathXmlApplicationContext] Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@1bc887b: startup date [Thu May 26 02:41:32 GST 2011]; root of context hierarchy
02:41:32,512 INFO main [XmlBeanDefinitionReader] Loading XML bean definitions from class path resource [dataAccessApplicationContext.xml]
02:41:33,034 INFO main [DefaultListableBeanFactory] Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@173b262: defining beans [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,org.springframework.context.config.internalBeanConfigurerAspect,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.beans.factory.config.PropertyOverrideConfigurer#0,dataSource,transactionManager,sqlSessionFactory,managedTransactionFactory,springApplicationContext]; root of factory hierarchy
02:41:34,512 DEBUG main [Connection] ooo Connection Opened
02:41:34,659 DEBUG main [PreparedStatement] ==> Executing: select id, order_number, com_id, order_date, status, source, created_on, created_by, is_deleted, modified_on, modified_by from order WHERE ( id = ? and is_deleted = ? )
02:41:34,660 DEBUG main [PreparedStatement] ==> Parameters: 264(Long), false(Boolean)
02:41:34,699 DEBUG main [ResultSet] <== Columns: id, order_number, com_id, order_date, status, source, created_on, created_by, is_deleted, modified_on, modified_by
02:41:34,709 DEBUG main [ResultSet] <== Row: 264, 00277-100410, 1041, 2010-01-01 00:00:00.0, Pending, COMPANY A, 2011-05-24 00:21:00.337, 1, 0, null, null
02:41:34,723 DEBUG main [Connection] xxx Connection Closed
02:41:34,742 DEBUG main [Connection] ooo Connection Opened
02:41:34,747 DEBUG main [PreparedStatement] ==> Executing: insert into task (type, status, owner, description, context_id, deadline, assigned_to, parent_id, priority, escalation_id, reference_no, result, created_on, created_by, modified_on, modified_by, category, entity_id, is_deleted, is_assigned_to_group) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
02:41:34,747 DEBUG main [PreparedStatement] ==> Parameters: Investigation(String), InProgress(String), 1(Long), Please investigate this order(String), null, 2011-05-27 02:41:34.736(Timestamp), null, null, Normal(String), 1(Long), null, null, 2011-05-26 02:41:34.737(Timestamp), 1(Long), null, null, Order(String), 264(Long), false(Boolean), true(Boolean)
02:41:34,757 DEBUG main [PreparedStatement] ==> Executing: select @@identity
02:41:34,757 DEBUG main [PreparedStatement] ==> Parameters:
02:41:34,763 DEBUG main [ResultSet] <== Columns:
02:41:34,763 DEBUG main [ResultSet] <== Row: 94
02:41:34,782 DEBUG main [Connection] xxx Connection Closed
02:41:34,800 DEBUG main [Connection] ooo Connection Opened
02:41:34,803 DEBUG main [PreparedStatement] ==> Executing: insert into task_tag (name, value, task_id ) values (?, ?, ? )
02:41:34,804 DEBUG main [PreparedStatement] ==> Parameters: RoleId(String), 1(String), 94(Long)
02:41:34,842 INFO main [XmlBeanDefinitionReader] Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
02:41:34,859 INFO main [SQLErrorCodesFactory] SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
02:41:34,944 DEBUG main [Connection] xxx Connection Closed