Spring Framework example source code file (DataSourceTransactionManagerTests.java)
The Spring Framework DataSourceTransactionManagerTests.java source code
/*
* Copyright 2002-2007 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.jdbc.datasource;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Savepoint;
import javax.sql.DataSource;
import junit.framework.TestCase;
import org.easymock.MockControl;
import org.springframework.dao.DataAccessResourceFailureException;
import org.springframework.jdbc.UncategorizedSQLException;
import org.springframework.jdbc.support.nativejdbc.SimpleNativeJdbcExtractor;
import org.springframework.transaction.CannotCreateTransactionException;
import org.springframework.transaction.IllegalTransactionStateException;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.TransactionSystemException;
import org.springframework.transaction.TransactionTimedOutException;
import org.springframework.transaction.UnexpectedRollbackException;
import org.springframework.transaction.support.DefaultTransactionDefinition;
import org.springframework.transaction.support.TransactionCallbackWithoutResult;
import org.springframework.transaction.support.TransactionSynchronization;
import org.springframework.transaction.support.TransactionSynchronizationManager;
import org.springframework.transaction.support.TransactionTemplate;
/**
* @author Juergen Hoeller
* @since 04.07.2003
*/
public class DataSourceTransactionManagerTests extends TestCase {
public void testTransactionCommitWithAutoCommitTrue() throws Exception {
doTestTransactionCommitRestoringAutoCommit(true, false, false);
}
public void testTransactionCommitWithAutoCommitFalse() throws Exception {
doTestTransactionCommitRestoringAutoCommit(false, false, false);
}
public void testTransactionCommitWithAutoCommitTrueAndLazyConnection() throws Exception {
doTestTransactionCommitRestoringAutoCommit(true, true, false);
}
public void testTransactionCommitWithAutoCommitFalseAndLazyConnection() throws Exception {
doTestTransactionCommitRestoringAutoCommit(false, true, false);
}
public void testTransactionCommitWithAutoCommitTrueAndLazyConnectionAndStatementCreated() throws Exception {
doTestTransactionCommitRestoringAutoCommit(true, true, true);
}
public void testTransactionCommitWithAutoCommitFalseAndLazyConnectionAndStatementCreated() throws Exception {
doTestTransactionCommitRestoringAutoCommit(false, true, true);
}
private void doTestTransactionCommitRestoringAutoCommit(
boolean autoCommit, boolean lazyConnection, final boolean createStatement)
throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
if (lazyConnection) {
ds.getConnection();
dsControl.setReturnValue(con, 1);
if (createStatement) {
con.getMetaData();
conControl.setReturnValue(null, 1);
}
con.getAutoCommit();
conControl.setReturnValue(autoCommit, 1);
con.getTransactionIsolation();
conControl.setReturnValue(Connection.TRANSACTION_READ_COMMITTED, 1);
con.close();
conControl.setVoidCallable(1);
}
if (!lazyConnection || createStatement) {
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(autoCommit, 1);
if (autoCommit) {
// Must disable autocommit
con.setAutoCommit(false);
conControl.setVoidCallable(1);
}
if (createStatement) {
con.createStatement();
conControl.setReturnValue(null, 1);
}
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
if (autoCommit) {
// must restore autoCommit
con.setAutoCommit(true);
conControl.setVoidCallable(1);
}
con.close();
conControl.setVoidCallable(1);
}
conControl.replay();
dsControl.replay();
final DataSource dsToUse = (lazyConnection ? new LazyConnectionDataSourceProxy(ds) : ds);
PlatformTransactionManager tm = new DataSourceTransactionManager(dsToUse);
TransactionTemplate tt = new TransactionTemplate(tm);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(dsToUse));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
Connection tCon = DataSourceUtils.getConnection(dsToUse);
try {
if (createStatement) {
tCon.createStatement();
assertEquals(con, new SimpleNativeJdbcExtractor().getNativeConnection(tCon));
}
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
conControl.verify();
dsControl.verify();
}
public void testTransactionRollbackWithAutoCommitTrue() throws Exception {
doTestTransactionRollbackRestoringAutoCommit(true, false, false);
}
public void testTransactionRollbackWithAutoCommitFalse() throws Exception {
doTestTransactionRollbackRestoringAutoCommit(false, false, false);
}
public void testTransactionRollbackWithAutoCommitTrueAndLazyConnection() throws Exception {
doTestTransactionRollbackRestoringAutoCommit(true, true, false);
}
public void testTransactionRollbackWithAutoCommitFalseAndLazyConnection() throws Exception {
doTestTransactionRollbackRestoringAutoCommit(false, true, false);
}
public void testTransactionRollbackWithAutoCommitTrueAndLazyConnectionAndCreateStatement() throws Exception {
doTestTransactionRollbackRestoringAutoCommit(true, true, true);
}
public void testTransactionRollbackWithAutoCommitFalseAndLazyConnectionAndCreateStatement() throws Exception {
doTestTransactionRollbackRestoringAutoCommit(false, true, true);
}
private void doTestTransactionRollbackRestoringAutoCommit(
boolean autoCommit, boolean lazyConnection, final boolean createStatement) throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
if (lazyConnection) {
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(autoCommit, 1);
con.getTransactionIsolation();
conControl.setReturnValue(Connection.TRANSACTION_READ_COMMITTED, 1);
con.close();
conControl.setVoidCallable(1);
}
if (!lazyConnection || createStatement) {
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(autoCommit, 1);
if (autoCommit) {
// Must disable autocommit
con.setAutoCommit(false);
conControl.setVoidCallable(1);
}
if (createStatement) {
con.createStatement();
conControl.setReturnValue(null, 1);
}
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
if (autoCommit) {
// Must restore autocommit
con.setAutoCommit(true);
conControl.setVoidCallable(1);
}
con.close();
conControl.setVoidCallable(1);
}
conControl.replay();
dsControl.replay();
final DataSource dsToUse = (lazyConnection ? new LazyConnectionDataSourceProxy(ds) : ds);
PlatformTransactionManager tm = new DataSourceTransactionManager(dsToUse);
TransactionTemplate tt = new TransactionTemplate(tm);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(dsToUse));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
final RuntimeException ex = new RuntimeException("Application exception");
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(dsToUse));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is new transaction", status.isNewTransaction());
Connection con = DataSourceUtils.getConnection(dsToUse);
if (createStatement) {
try {
con.createStatement();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
throw ex;
}
});
fail("Should have thrown RuntimeException");
}
catch (RuntimeException ex2) {
// expected
assertTrue("Correct exception thrown", ex2.equals(ex));
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
conControl.verify();
dsControl.verify();
}
public void testTransactionRollbackOnly() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
tm.setTransactionSynchronization(DataSourceTransactionManager.SYNCHRONIZATION_NEVER);
TransactionTemplate tt = new TransactionTemplate(tm);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
ConnectionHolder conHolder = new ConnectionHolder(con);
conHolder.setTransactionActive(true);
TransactionSynchronizationManager.bindResource(ds, conHolder);
final RuntimeException ex = new RuntimeException("Application exception");
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is existing transaction", !status.isNewTransaction());
throw ex;
}
});
fail("Should have thrown RuntimeException");
}
catch (RuntimeException ex2) {
// expected
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
assertEquals("Correct exception thrown", ex, ex2);
}
finally {
TransactionSynchronizationManager.unbindResource(ds);
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testParticipatingTransactionWithRollbackOnly() throws Exception {
doTestParticipatingTransactionWithRollbackOnly(false);
}
public void testParticipatingTransactionWithRollbackOnlyAndFailEarly() throws Exception {
doTestParticipatingTransactionWithRollbackOnly(true);
}
private void doTestParticipatingTransactionWithRollbackOnly(boolean failEarly) throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
if (failEarly) {
tm.setFailEarlyOnGlobalRollbackOnly(true);
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
TransactionStatus ts = tm.getTransaction(new DefaultTransactionDefinition());
TestTransactionSynchronization synch =
new TestTransactionSynchronization(ds, TransactionSynchronization.STATUS_ROLLED_BACK);
TransactionSynchronizationManager.registerSynchronization(synch);
boolean outerTransactionBoundaryReached = false;
try {
assertTrue("Is new transaction", ts.isNewTransaction());
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is existing transaction", !status.isNewTransaction());
assertFalse("Is not rollback-only", status.isRollbackOnly());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is existing transaction", !status.isNewTransaction());
status.setRollbackOnly();
}
});
assertTrue("Is existing transaction", !status.isNewTransaction());
assertTrue("Is rollback-only", status.isRollbackOnly());
}
});
outerTransactionBoundaryReached = true;
tm.commit(ts);
fail("Should have thrown UnexpectedRollbackException");
}
catch (UnexpectedRollbackException ex) {
// expected
if (!outerTransactionBoundaryReached) {
tm.rollback(ts);
}
if (failEarly) {
assertFalse(outerTransactionBoundaryReached);
}
else {
assertTrue(outerTransactionBoundaryReached);
}
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertFalse(synch.beforeCommitCalled);
assertTrue(synch.beforeCompletionCalled);
assertFalse(synch.afterCommitCalled);
assertTrue(synch.afterCompletionCalled);
conControl.verify();
dsControl.verify();
}
public void testParticipatingTransactionWithIncompatibleIsolationLevel() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
tm.setValidateExistingTransaction(true);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
try {
final TransactionTemplate tt = new TransactionTemplate(tm);
final TransactionTemplate tt2 = new TransactionTemplate(tm);
tt2.setIsolationLevel(TransactionDefinition.ISOLATION_SERIALIZABLE);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertFalse("Is not rollback-only", status.isRollbackOnly());
tt2.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
status.setRollbackOnly();
}
});
assertTrue("Is rollback-only", status.isRollbackOnly());
}
});
fail("Should have thrown IllegalTransactionStateException");
}
catch (IllegalTransactionStateException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testParticipatingTransactionWithIncompatibleReadOnly() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
tm.setValidateExistingTransaction(true);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
try {
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setReadOnly(true);
final TransactionTemplate tt2 = new TransactionTemplate(tm);
tt2.setReadOnly(false);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertFalse("Is not rollback-only", status.isRollbackOnly());
tt2.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
status.setRollbackOnly();
}
});
assertTrue("Is rollback-only", status.isRollbackOnly());
}
});
fail("Should have thrown IllegalTransactionStateException");
}
catch (IllegalTransactionStateException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testParticipatingTransactionWithTransactionStartedFromSynch() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 2);
con.commit();
conControl.setVoidCallable(2);
con.isReadOnly();
conControl.setReturnValue(false, 2);
con.close();
conControl.setVoidCallable(2);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 2);
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
final TestTransactionSynchronization synch =
new TestTransactionSynchronization(ds, TransactionSynchronization.STATUS_COMMITTED) {
public void afterCompletion(int status) {
super.afterCompletion(status);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
}
});
}
};
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
TransactionSynchronizationManager.registerSynchronization(synch);
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue(synch.beforeCommitCalled);
assertTrue(synch.beforeCompletionCalled);
assertTrue(synch.afterCommitCalled);
assertTrue(synch.afterCompletionCalled);
conControl.verify();
dsControl.verify();
}
public void testParticipatingTransactionWithRollbackOnlyAndInnerSynch() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
tm.setTransactionSynchronization(DataSourceTransactionManager.SYNCHRONIZATION_NEVER);
DataSourceTransactionManager tm2 = new DataSourceTransactionManager(ds);
// tm has no synch enabled (used at outer level), tm2 has synch enabled (inner level)
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
TransactionStatus ts = tm.getTransaction(new DefaultTransactionDefinition());
final TestTransactionSynchronization synch =
new TestTransactionSynchronization(ds, TransactionSynchronization.STATUS_UNKNOWN);
try {
assertTrue("Is new transaction", ts.isNewTransaction());
final TransactionTemplate tt = new TransactionTemplate(tm2);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is existing transaction", !status.isNewTransaction());
assertFalse("Is not rollback-only", status.isRollbackOnly());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is existing transaction", !status.isNewTransaction());
status.setRollbackOnly();
}
});
assertTrue("Is existing transaction", !status.isNewTransaction());
assertTrue("Is rollback-only", status.isRollbackOnly());
TransactionSynchronizationManager.registerSynchronization(synch);
}
});
tm.commit(ts);
fail("Should have thrown UnexpectedRollbackException");
}
catch (UnexpectedRollbackException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertFalse(synch.beforeCommitCalled);
assertTrue(synch.beforeCompletionCalled);
assertFalse(synch.afterCommitCalled);
assertTrue(synch.afterCompletionCalled);
conControl.verify();
dsControl.verify();
}
public void testPropagationRequiresNewWithExistingTransaction() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 2);
con.rollback();
conControl.setVoidCallable(1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 2);
con.close();
conControl.setVoidCallable(2);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 2);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
status.setRollbackOnly();
}
});
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testPropagationRequiresNewWithExistingTransactionAndUnrelatedDataSource() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
MockControl con2Control = MockControl.createControl(Connection.class);
Connection con2 = (Connection) con2Control.getMock();
con2.getAutoCommit();
con2Control.setReturnValue(false, 1);
con2.rollback();
con2Control.setVoidCallable(1);
con2.isReadOnly();
con2Control.setReturnValue(false, 1);
con2.close();
con2Control.setVoidCallable(1);
MockControl ds2Control = MockControl.createControl(DataSource.class);
final DataSource ds2 = (DataSource) ds2Control.getMock();
ds2.getConnection();
ds2Control.setReturnValue(con2, 1);
con2Control.replay();
ds2Control.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
PlatformTransactionManager tm2 = new DataSourceTransactionManager(ds2);
final TransactionTemplate tt2 = new TransactionTemplate(tm2);
tt2.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds2));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
tt2.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
status.setRollbackOnly();
}
});
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds2));
conControl.verify();
dsControl.verify();
con2Control.verify();
ds2Control.verify();
}
public void testPropagationRequiresNewWithExistingTransactionAndUnrelatedFailingDataSource() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
MockControl ds2Control = MockControl.createControl(DataSource.class);
final DataSource ds2 = (DataSource) ds2Control.getMock();
SQLException failure = new SQLException();
ds2.getConnection();
ds2Control.setThrowable(failure);
ds2Control.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
DataSourceTransactionManager tm2 = new DataSourceTransactionManager(ds2);
tm2.setTransactionSynchronization(DataSourceTransactionManager.SYNCHRONIZATION_NEVER);
final TransactionTemplate tt2 = new TransactionTemplate(tm2);
tt2.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds2));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
tt2.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
status.setRollbackOnly();
}
});
}
});
fail("Should have thrown CannotCreateTransactionException");
}
catch (CannotCreateTransactionException ex) {
assertSame(failure, ex.getCause());
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds2));
conControl.verify();
dsControl.verify();
ds2Control.verify();
}
public void testPropagationNotSupportedWithExistingTransaction() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NOT_SUPPORTED);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Isn't new transaction", !status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
status.setRollbackOnly();
}
});
assertTrue("Is new transaction", status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testPropagationNeverWithExistingTransaction() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NEVER);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
fail("Should have thrown IllegalTransactionStateException");
}
});
fail("Should have thrown IllegalTransactionStateException");
}
});
}
catch (IllegalTransactionStateException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testPropagationSupportsAndRequiresNew() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
dsControl.replay();
conControl.replay();
final PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
TransactionTemplate tt2 = new TransactionTemplate(tm);
tt2.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
tt2.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is new transaction", status.isNewTransaction());
assertSame(con, DataSourceUtils.getConnection(ds));
assertSame(con, DataSourceUtils.getConnection(ds));
}
});
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
dsControl.verify();
conControl.verify();
}
public void testPropagationSupportsAndRequiresNewWithEarlyAccess() throws Exception {
MockControl con1Control = MockControl.createControl(Connection.class);
final Connection con1 = (Connection) con1Control.getMock();
con1.close();
con1Control.setVoidCallable(1);
MockControl con2Control = MockControl.createControl(Connection.class);
final Connection con2 = (Connection) con2Control.getMock();
con2.getAutoCommit();
con2Control.setReturnValue(false, 1);
con2.commit();
con2Control.setVoidCallable(1);
con2.isReadOnly();
con2Control.setReturnValue(false, 1);
con2.close();
con2Control.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con1, 1);
ds.getConnection();
dsControl.setReturnValue(con2, 1);
dsControl.replay();
con1Control.replay();
con2Control.replay();
final PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertSame(con1, DataSourceUtils.getConnection(ds));
assertSame(con1, DataSourceUtils.getConnection(ds));
TransactionTemplate tt2 = new TransactionTemplate(tm);
tt2.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
tt2.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Is new transaction", status.isNewTransaction());
assertSame(con2, DataSourceUtils.getConnection(ds));
assertSame(con2, DataSourceUtils.getConnection(ds));
}
});
assertSame(con1, DataSourceUtils.getConnection(ds));
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
dsControl.verify();
con1Control.verify();
con2Control.verify();
}
public void testTransactionWithIsolationAndReadOnly() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getTransactionIsolation();
conControl.setReturnValue(Connection.TRANSACTION_READ_COMMITTED, 1);
con.setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
conControl.setVoidCallable(1);
con.setReadOnly(true);
conControl.setVoidCallable(1);
con.getAutoCommit();
conControl.setReturnValue(true, 1);
con.setAutoCommit(false);
conControl.setVoidCallable(1);
con.commit();
conControl.setVoidCallable(1);
con.setAutoCommit(true);
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
conControl.setVoidCallable(1);
con.close();
conControl.setVoidCallable(1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
tt.setIsolationLevel(TransactionDefinition.ISOLATION_SERIALIZABLE);
tt.setReadOnly(true);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testTransactionWithLongTimeout() throws Exception {
doTestTransactionWithTimeout(10);
}
public void testTransactionWithShortTimeout() throws Exception {
doTestTransactionWithTimeout(1);
}
private void doTestTransactionWithTimeout(int timeout) throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
MockControl psControl = MockControl.createControl(PreparedStatement.class);
PreparedStatement ps = (PreparedStatement) psControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(true, 1);
con.setAutoCommit(false);
conControl.setVoidCallable(1);
con.prepareStatement("some SQL statement");
conControl.setReturnValue(ps, 1);
if (timeout > 1) {
ps.setQueryTimeout(timeout - 1);
psControl.setVoidCallable(1);
con.commit();
}
else {
con.rollback();
}
conControl.setVoidCallable(1);
con.setAutoCommit(true);
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
psControl.replay();
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setTimeout(timeout);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
try {
Thread.sleep(1500);
}
catch (InterruptedException ex) {
}
try {
Connection con = DataSourceUtils.getConnection(ds);
PreparedStatement ps = con.prepareStatement("some SQL statement");
DataSourceUtils.applyTransactionTimeout(ps, ds);
}
catch (SQLException ex) {
throw new DataAccessResourceFailureException("", ex);
}
}
});
if (timeout <= 1) {
fail("Should have thrown TransactionTimedOutException");
}
}
catch (TransactionTimedOutException ex) {
if (timeout <= 1) {
// expected
}
else {
throw ex;
}
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
psControl.verify();
}
public void testTransactionAwareDataSourceProxy() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getMetaData();
conControl.setReturnValue(null, 1);
con.getAutoCommit();
conControl.setReturnValue(true, 1);
con.setAutoCommit(false);
conControl.setVoidCallable(1);
con.commit();
conControl.setVoidCallable(1);
con.setAutoCommit(true);
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
assertEquals(con, DataSourceUtils.getConnection(ds));
TransactionAwareDataSourceProxy dsProxy = new TransactionAwareDataSourceProxy(ds);
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
assertEquals(con, new SimpleNativeJdbcExtractor().getNativeConnection(dsProxy.getConnection()));
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testTransactionAwareDataSourceProxyWithSuspension() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 2);
con.getMetaData();
conControl.setReturnValue(null, 2);
con.getAutoCommit();
conControl.setReturnValue(true, 2);
con.setAutoCommit(false);
conControl.setVoidCallable(2);
con.commit();
conControl.setVoidCallable(2);
con.setAutoCommit(true);
conControl.setVoidCallable(2);
con.isReadOnly();
conControl.setReturnValue(false, 2);
con.close();
conControl.setVoidCallable(2);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionTemplate.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
assertEquals(con, DataSourceUtils.getConnection(ds));
final TransactionAwareDataSourceProxy dsProxy = new TransactionAwareDataSourceProxy(ds);
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
assertEquals(con, new SimpleNativeJdbcExtractor().getNativeConnection(dsProxy.getConnection()));
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
assertEquals(con, DataSourceUtils.getConnection(ds));
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
assertEquals(con, new SimpleNativeJdbcExtractor().getNativeConnection(dsProxy.getConnection()));
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
});
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testTransactionAwareDataSourceProxyWithSuspensionAndReobtaining() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 2);
con.getMetaData();
conControl.setReturnValue(null, 2);
con.getAutoCommit();
conControl.setReturnValue(true, 2);
con.setAutoCommit(false);
conControl.setVoidCallable(2);
con.commit();
conControl.setVoidCallable(2);
con.setAutoCommit(true);
conControl.setVoidCallable(2);
con.isReadOnly();
conControl.setReturnValue(false, 2);
con.close();
conControl.setVoidCallable(2);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionTemplate.PROPAGATION_REQUIRES_NEW);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
assertEquals(con, DataSourceUtils.getConnection(ds));
final TransactionAwareDataSourceProxy dsProxy = new TransactionAwareDataSourceProxy(ds);
dsProxy.setReobtainTransactionalConnections(true);
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
assertEquals(con, new SimpleNativeJdbcExtractor().getNativeConnection(dsProxy.getConnection()));
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
assertEquals(con, DataSourceUtils.getConnection(ds));
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
assertEquals(con, new SimpleNativeJdbcExtractor().getNativeConnection(dsProxy.getConnection()));
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
});
try {
assertEquals(con, ((ConnectionProxy) dsProxy.getConnection()).getTargetConnection());
// should be ignored
dsProxy.getConnection().close();
}
catch (SQLException ex) {
throw new UncategorizedSQLException("", "", ex);
}
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
/**
* Test behavior if the first operation on a connection (getAutoCommit) throws SQLException.
*/
public void testTransactionWithExceptionOnBegin() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setThrowable(new SQLException("Cannot begin"));
con.close();
conControl.setVoidCallable();
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
}
});
fail("Should have thrown CannotCreateTransactionException");
}
catch (CannotCreateTransactionException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
}
public void testTransactionWithExceptionOnCommit() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
// No need to restore it
conControl.setReturnValue(false, 1);
con.commit();
conControl.setThrowable(new SQLException("Cannot commit"), 1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
}
});
fail("Should have thrown TransactionSystemException");
}
catch (TransactionSystemException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
}
public void testTransactionWithExceptionOnCommitAndRollbackOnCommitFailure() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
// No need to change or restore
conControl.setReturnValue(false);
con.commit();
conControl.setThrowable(new SQLException("Cannot commit"), 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
conControl.replay();
dsControl.replay();
DataSourceTransactionManager tm = new DataSourceTransactionManager(ds);
tm.setRollbackOnCommitFailure(true);
TransactionTemplate tt = new TransactionTemplate(tm);
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
// something transactional
}
});
fail("Should have thrown TransactionSystemException");
}
catch (TransactionSystemException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
}
public void testTransactionWithExceptionOnRollback() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
final Connection con = (Connection) conControl.getMock();
MockControl dsControl = MockControl.createControl(DataSource.class);
DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(true, 1);
// Must restore
con.setAutoCommit(false);
conControl.setVoidCallable(1);
con.rollback();
conControl.setThrowable(new SQLException("Cannot rollback"), 1);
con.setAutoCommit(true);
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
try {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
status.setRollbackOnly();
}
});
fail("Should have thrown TransactionSystemException");
}
catch (TransactionSystemException ex) {
// expected
}
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
}
public void testTransactionWithPropagationSupports() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Is not new transaction", !status.isNewTransaction());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
dsControl.verify();
}
public void testTransactionWithPropagationNotSupported() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NOT_SUPPORTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Is not new transaction", !status.isNewTransaction());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
dsControl.verify();
}
public void testTransactionWithPropagationNever() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NEVER);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Is not new transaction", !status.isNewTransaction());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
dsControl.verify();
}
public void testExistingTransactionWithPropagationNested() throws Exception {
doTestExistingTransactionWithPropagationNested(1);
}
public void testExistingTransactionWithPropagationNestedTwice() throws Exception {
doTestExistingTransactionWithPropagationNested(2);
}
private void doTestExistingTransactionWithPropagationNested(final int count) throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
MockControl mdControl = MockControl.createControl(DatabaseMetaData.class);
DatabaseMetaData md = (DatabaseMetaData) mdControl.getMock();
MockControl spControl = MockControl.createControl(Savepoint.class);
Savepoint sp = (Savepoint) spControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
md.supportsSavepoints();
mdControl.setReturnValue(true, 1);
con.getMetaData();
conControl.setReturnValue(md, 1);
for (int i = 1; i <= count; i++) {
con.setSavepoint(ConnectionHolder.SAVEPOINT_NAME_PREFIX + i);
conControl.setReturnValue(sp, 1);
con.releaseSavepoint(sp);
conControl.setVoidCallable(1);
}
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
ds.getConnection();
dsControl.setReturnValue(con, 1);
spControl.replay();
mdControl.replay();
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Isn't nested transaction", !status.hasSavepoint());
for (int i = 0; i < count; i++) {
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Isn't new transaction", !status.isNewTransaction());
assertTrue("Is nested transaction", status.hasSavepoint());
}
});
}
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Isn't nested transaction", !status.hasSavepoint());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
spControl.verify();
mdControl.verify();
conControl.verify();
dsControl.verify();
}
public void testExistingTransactionWithPropagationNestedAndRollback() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
MockControl mdControl = MockControl.createControl(DatabaseMetaData.class);
DatabaseMetaData md = (DatabaseMetaData) mdControl.getMock();
MockControl spControl = MockControl.createControl(Savepoint.class);
Savepoint sp = (Savepoint) spControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(false, 1);
md.supportsSavepoints();
mdControl.setReturnValue(true, 1);
con.getMetaData();
conControl.setReturnValue(md, 1);
con.setSavepoint("SAVEPOINT_1");
conControl.setReturnValue(sp, 1);
con.rollback(sp);
conControl.setVoidCallable(1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
spControl.replay();
mdControl.replay();
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Isn't nested transaction", !status.hasSavepoint());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Has thread connection", TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization active", TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Isn't new transaction", !status.isNewTransaction());
assertTrue("Is nested transaction", status.hasSavepoint());
status.setRollbackOnly();
}
});
assertTrue("Is new transaction", status.isNewTransaction());
assertTrue("Isn't nested transaction", !status.hasSavepoint());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
spControl.verify();
mdControl.verify();
conControl.verify();
dsControl.verify();
}
public void testExistingTransactionWithManualSavepoint() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
MockControl mdControl = MockControl.createControl(DatabaseMetaData.class);
DatabaseMetaData md = (DatabaseMetaData) mdControl.getMock();
MockControl spControl = MockControl.createControl(Savepoint.class);
Savepoint sp = (Savepoint) spControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
md.supportsSavepoints();
mdControl.setReturnValue(true, 1);
con.getMetaData();
conControl.setReturnValue(md, 1);
con.setSavepoint("SAVEPOINT_1");
conControl.setReturnValue(sp, 1);
con.releaseSavepoint(sp);
conControl.setVoidCallable(1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
ds.getConnection();
dsControl.setReturnValue(con, 1);
spControl.replay();
mdControl.replay();
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
Object savepoint = status.createSavepoint();
status.releaseSavepoint(savepoint);
assertTrue("Is new transaction", status.isNewTransaction());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
spControl.verify();
mdControl.verify();
conControl.verify();
dsControl.verify();
}
public void testExistingTransactionWithManualSavepointAndRollback() throws Exception {
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
MockControl mdControl = MockControl.createControl(DatabaseMetaData.class);
DatabaseMetaData md = (DatabaseMetaData) mdControl.getMock();
MockControl spControl = MockControl.createControl(Savepoint.class);
Savepoint sp = (Savepoint) spControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
con.getAutoCommit();
conControl.setReturnValue(false, 1);
md.supportsSavepoints();
mdControl.setReturnValue(true, 1);
con.getMetaData();
conControl.setReturnValue(md, 1);
con.setSavepoint("SAVEPOINT_1");
conControl.setReturnValue(sp, 1);
con.rollback(sp);
conControl.setVoidCallable(1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
spControl.replay();
mdControl.replay();
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
Object savepoint = status.createSavepoint();
status.rollbackToSavepoint(savepoint);
assertTrue("Is new transaction", status.isNewTransaction());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
spControl.verify();
mdControl.verify();
conControl.verify();
dsControl.verify();
}
public void testTransactionWithPropagationNested() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.commit();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
public void testTransactionWithPropagationNestedAndRollback() throws Exception {
MockControl conControl = MockControl.createControl(Connection.class);
Connection con = (Connection) conControl.getMock();
con.getAutoCommit();
conControl.setReturnValue(false, 1);
con.rollback();
conControl.setVoidCallable(1);
con.isReadOnly();
conControl.setReturnValue(false, 1);
con.close();
conControl.setVoidCallable(1);
MockControl dsControl = MockControl.createControl(DataSource.class);
final DataSource ds = (DataSource) dsControl.getMock();
ds.getConnection();
dsControl.setReturnValue(con, 1);
conControl.replay();
dsControl.replay();
PlatformTransactionManager tm = new DataSourceTransactionManager(ds);
final TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
assertTrue("Synchronization not active", !TransactionSynchronizationManager.isSynchronizationActive());
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
assertTrue("Is new transaction", status.isNewTransaction());
status.setRollbackOnly();
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
conControl.verify();
dsControl.verify();
}
protected void tearDown() {
assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
}
private static class TestTransactionSynchronization implements TransactionSynchronization {
private DataSource dataSource;
private int status;
public boolean beforeCommitCalled;
public boolean beforeCompletionCalled;
public boolean afterCommitCalled;
public boolean afterCompletionCalled;
public TestTransactionSynchronization(DataSource dataSource, int status) {
this.dataSource = dataSource;
this.status = status;
}
public void suspend() {
}
public void resume() {
}
public void beforeCommit(boolean readOnly) {
if (this.status != TransactionSynchronization.STATUS_COMMITTED) {
fail("Should never be called");
}
assertFalse(this.beforeCommitCalled);
this.beforeCommitCalled = true;
}
public void beforeCompletion() {
assertFalse(this.beforeCompletionCalled);
this.beforeCompletionCalled = true;
}
public void afterCommit() {
if (this.status != TransactionSynchronization.STATUS_COMMITTED) {
fail("Should never be called");
}
assertFalse(this.afterCommitCalled);
this.afterCommitCalled = true;
}
public void afterCompletion(int status) {
assertFalse(this.afterCompletionCalled);
this.afterCompletionCalled = true;
assertTrue(status == this.status);
assertTrue(TransactionSynchronizationManager.hasResource(this.dataSource));
}
}
}
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