下面列出了怎么用org.hibernate.resource.transaction.backend.jta.internal.JtaTransactionCoordinatorBuilderImpl的API类实例代码及写法,或者点击链接到github查看源代码。
private static void applyTransactionProperties(PersistenceUnitDescriptor persistenceUnit,
Map<String, Object> configurationValues) {
PersistenceUnitTransactionType transactionType = PersistenceUnitTransactionTypeHelper
.interpretTransactionType(configurationValues.get(JPA_TRANSACTION_TYPE));
if (transactionType == null) {
transactionType = persistenceUnit.getTransactionType();
}
if (transactionType == null) {
// is it more appropriate to have this be based on bootstrap entry point (EE vs SE)?
transactionType = PersistenceUnitTransactionType.RESOURCE_LOCAL;
}
boolean hasTransactionStrategy = configurationValues.containsKey(TRANSACTION_COORDINATOR_STRATEGY);
if (hasTransactionStrategy) {
LOG.overridingTransactionStrategyDangerous(TRANSACTION_COORDINATOR_STRATEGY);
} else {
if (transactionType == PersistenceUnitTransactionType.JTA) {
configurationValues.put(TRANSACTION_COORDINATOR_STRATEGY,
JtaTransactionCoordinatorBuilderImpl.class);
} else if (transactionType == PersistenceUnitTransactionType.RESOURCE_LOCAL) {
configurationValues.put(TRANSACTION_COORDINATOR_STRATEGY,
JdbcResourceLocalTransactionCoordinatorBuilderImpl.class);
}
}
}
private void applyTransactionProperties(StandardServiceRegistryBuilder ssrBuilder) {
PersistenceUnitTransactionType txnType = PersistenceUnitTransactionTypeHelper.interpretTransactionType(
configurationValues.get( JPA_TRANSACTION_TYPE )
);
if ( txnType == null ) {
txnType = persistenceUnit.getTransactionType();
}
if ( txnType == null ) {
// is it more appropriate to have this be based on bootstrap entry point (EE vs SE)?
txnType = PersistenceUnitTransactionType.RESOURCE_LOCAL;
}
boolean hasTxStrategy = configurationValues.containsKey( TRANSACTION_COORDINATOR_STRATEGY );
if ( hasTxStrategy ) {
LOG.overridingTransactionStrategyDangerous( TRANSACTION_COORDINATOR_STRATEGY );
}
else {
if ( txnType == PersistenceUnitTransactionType.JTA ) {
ssrBuilder.applySetting( TRANSACTION_COORDINATOR_STRATEGY, JtaTransactionCoordinatorBuilderImpl.class );
}
else if ( txnType == PersistenceUnitTransactionType.RESOURCE_LOCAL ) {
ssrBuilder.applySetting( TRANSACTION_COORDINATOR_STRATEGY, JdbcResourceLocalTransactionCoordinatorBuilderImpl.class );
}
}
}
private static void addTransactionCoordinatorBuilders(StrategySelectorImpl strategySelector) {
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
JdbcResourceLocalTransactionCoordinatorBuilderImpl.SHORT_NAME,
JdbcResourceLocalTransactionCoordinatorBuilderImpl.class);
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
JtaTransactionCoordinatorBuilderImpl.SHORT_NAME,
JtaTransactionCoordinatorBuilderImpl.class);
}
private void addTransactionCoordinatorBuilders(StrategySelectorImpl strategySelector) {
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
JdbcResourceLocalTransactionCoordinatorBuilderImpl.SHORT_NAME,
JdbcResourceLocalTransactionCoordinatorBuilderImpl.class
);
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
JtaTransactionCoordinatorBuilderImpl.SHORT_NAME,
JtaTransactionCoordinatorBuilderImpl.class
);
// add the legacy TransactionFactory impl names...
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
"org.hibernate.transaction.JDBCTransactionFactory",
JdbcResourceLocalTransactionCoordinatorBuilderImpl.class
);
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
"org.hibernate.transaction.JTATransactionFactory",
JtaTransactionCoordinatorBuilderImpl.class
);
strategySelector.registerStrategyImplementor(
TransactionCoordinatorBuilder.class,
"org.hibernate.transaction.CMTTransactionFactory",
JtaTransactionCoordinatorBuilderImpl.class
);
}
/** {@inheritDoc} */
@Nullable @Override protected StandardServiceRegistryBuilder registryBuilder() {
StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder();
DatasourceConnectionProviderImpl connProvider = new DatasourceConnectionProviderImpl();
BasicManagedDataSource dataSrc = new BasicManagedDataSource(); // JTA-aware data source.
dataSrc.setTransactionManager(jotm.getTransactionManager());
dataSrc.setDefaultAutoCommit(false);
JdbcDataSource h2DataSrc = new JdbcDataSource();
h2DataSrc.setURL(CONNECTION_URL);
dataSrc.setXaDataSourceInstance(h2DataSrc);
connProvider.setDataSource(dataSrc);
connProvider.configure(Collections.emptyMap());
builder.addService(ConnectionProvider.class, connProvider);
builder.addService(JtaPlatform.class, new TestJtaPlatform());
builder.applySetting(Environment.TRANSACTION_COORDINATOR_STRATEGY, JtaTransactionCoordinatorBuilderImpl.class.getName());
return builder;
}
/** {@inheritDoc} */
@Nullable @Override protected StandardServiceRegistryBuilder registryBuilder() {
StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder();
DatasourceConnectionProviderImpl connProvider = new DatasourceConnectionProviderImpl();
BasicManagedDataSource dataSrc = new BasicManagedDataSource(); // JTA-aware data source.
dataSrc.setTransactionManager(jotm.getTransactionManager());
dataSrc.setDefaultAutoCommit(false);
JdbcDataSource h2DataSrc = new JdbcDataSource();
h2DataSrc.setURL(CONNECTION_URL);
dataSrc.setXaDataSourceInstance(h2DataSrc);
connProvider.setDataSource(dataSrc);
connProvider.configure(Collections.emptyMap());
builder.addService(ConnectionProvider.class, connProvider);
builder.addService(JtaPlatform.class, new TestJtaPlatform());
builder.applySetting(Environment.TRANSACTION_COORDINATOR_STRATEGY, JtaTransactionCoordinatorBuilderImpl.class.getName());
return builder;
}