Java Code Examples for org.springframework.transaction.support.TransactionTemplate#setReadOnly()
The following examples show how to use
org.springframework.transaction.support.TransactionTemplate#setReadOnly() .
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Example 1
| Source File: DataSourceTransactionManagerTests.java From spring-analysis-note with MIT License | 5 votes |
|
@Test
public void testTransactionWithIsolationAndReadOnly() throws Exception {
given(con.getTransactionIsolation()).willReturn(Connection.TRANSACTION_READ_COMMITTED);
given(con.getAutoCommit()).willReturn(true);
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() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
InOrder ordered = inOrder(con);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
ordered.verify(con).setAutoCommit(false);
ordered.verify(con).commit();
ordered.verify(con).setAutoCommit(true);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
verify(con).close();
}
Example 2
| Source File: DataSourceTransactionManagerTests.java From spring-analysis-note with MIT License | 5 votes |
|
@Test
public void testTransactionWithEnforceReadOnly() throws Exception {
tm.setEnforceReadOnly(true);
given(con.getAutoCommit()).willReturn(true);
Statement stmt = mock(Statement.class);
given(con.createStatement()).willReturn(stmt);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
tt.setReadOnly(true);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
InOrder ordered = inOrder(con, stmt);
ordered.verify(con).setAutoCommit(false);
ordered.verify(stmt).executeUpdate("SET TRANSACTION READ ONLY");
ordered.verify(stmt).close();
ordered.verify(con).commit();
ordered.verify(con).setAutoCommit(true);
ordered.verify(con).close();
}
Example 3
| Source File: DataSourceTransactionManagerTests.java From java-technology-stack with MIT License | 5 votes |
|
@Test
public void testTransactionWithIsolationAndReadOnly() throws Exception {
given(con.getTransactionIsolation()).willReturn(Connection.TRANSACTION_READ_COMMITTED);
given(con.getAutoCommit()).willReturn(true);
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() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
InOrder ordered = inOrder(con);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
ordered.verify(con).setAutoCommit(false);
ordered.verify(con).commit();
ordered.verify(con).setAutoCommit(true);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
verify(con).close();
}
Example 4
| Source File: DataSourceTransactionManagerTests.java From java-technology-stack with MIT License | 5 votes |
|
@Test
public void testTransactionWithEnforceReadOnly() throws Exception {
tm.setEnforceReadOnly(true);
given(con.getAutoCommit()).willReturn(true);
Statement stmt = mock(Statement.class);
given(con.createStatement()).willReturn(stmt);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
tt.setReadOnly(true);
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
tt.execute(new TransactionCallbackWithoutResult() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
InOrder ordered = inOrder(con, stmt);
ordered.verify(con).setAutoCommit(false);
ordered.verify(stmt).executeUpdate("SET TRANSACTION READ ONLY");
ordered.verify(stmt).close();
ordered.verify(con).commit();
ordered.verify(con).setAutoCommit(true);
ordered.verify(con).close();
}
Example 5
| Source File: DataSourceTransactionManagerTests.java From spring4-understanding with Apache License 2.0 | 5 votes |
|
@Test
public void testTransactionWithIsolationAndReadOnly() throws Exception {
given(con.getTransactionIsolation()).willReturn(Connection.TRANSACTION_READ_COMMITTED);
given(con.getAutoCommit()).willReturn(true);
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() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
InOrder ordered = inOrder(con);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
ordered.verify(con).setAutoCommit(false);
ordered.verify(con).commit();
ordered.verify(con).setAutoCommit(true);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
verify(con).close();
}
Example 6
| Source File: AbstractTestDAO.java From yes-cart with Apache License 2.0 | 5 votes |
|
@Before
public void setUp() {
checkEnabledDumps();
transactionManager = ctx().getBean("transactionManager", PlatformTransactionManager.class);
tx = new TransactionTemplate(transactionManager);
txReadOnly = new TransactionTemplate(transactionManager);
txReadOnly.setReadOnly(true);
}
Example 7
| Source File: IndexBuilderLuceneHibernateTxAwareImpl.java From yes-cart with Apache License 2.0 | 5 votes |
|
/** {@inheritDoc} */
@Override
protected Object startTx() {
TransactionTemplate tx = new TransactionTemplate(this.platformTransactionManager);
tx.setReadOnly(true);
return this.platformTransactionManager.getTransaction(tx);
}
Example 8
| Source File: DataSourceTransactionManagerTests.java From effectivejava with Apache License 2.0 | 5 votes |
|
@Test
public void testTransactionWithIsolationAndReadOnly() throws Exception {
given(con.getTransactionIsolation()).willReturn(Connection.TRANSACTION_READ_COMMITTED);
given(con.getAutoCommit()).willReturn(true);
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() {
@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
// something transactional
}
});
assertTrue("Hasn't thread connection", !TransactionSynchronizationManager.hasResource(ds));
InOrder ordered = inOrder(con);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
ordered.verify(con).setAutoCommit(false);
ordered.verify(con).commit();
ordered.verify(con).setAutoCommit(true);
ordered.verify(con).setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
verify(con).close();
}
Example 9
| Source File: MolgenisInterceptor.java From molgenis with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void postHandle(
HttpServletRequest request,
HttpServletResponse response,
Object handler,
ModelAndView modelAndView) {
if (modelAndView != null) {
String viewName = modelAndView.getViewName();
if (viewName == null || !viewName.startsWith("forward:")) {
// use programmatic transaction instead of transaction annotation since we only want to
// start a read-only transaction when a modelAndView exists
TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager);
transactionTemplate.setReadOnly(true);
transactionTemplate.execute(
status -> {
modelAndView.addObject(
KEY_RESOURCE_FINGERPRINT_REGISTRY, resourceFingerprintRegistry);
modelAndView.addObject(KEY_THEME_FINGERPRINT_REGISTRY, themeFingerprintRegistry);
modelAndView.addObject(KEY_APP_SETTINGS, createAppSettings());
modelAndView.addObject(
KEY_AUTHENTICATION_OIDC_CLIENTS, runAsSystem(this::getOidcClients));
modelAndView.addObject(
KEY_AUTHENTICATION_SIGN_UP, authenticationSettings.getSignUp());
modelAndView.addObject(KEY_ENVIRONMENT, getEnvironmentAttributes());
modelAndView.addObject(
KEY_I18N,
new MessageSourceResourceBundle(messageSource, LocaleContextHolder.getLocale()));
modelAndView.addObject(KEY_GSON, gson);
modelAndView.addObject(KEY_LANGUAGE, LocaleContextHolder.getLocale().getLanguage());
modelAndView.addObject(KEY_FALLBACK_LANGUAGE, appSettings.getLanguageCode());
modelAndView.addObject(
KEY_SUPER_USER, userAccountService.getCurrentUser().isSuperuser());
return null;
});
}
}
}
Example 10
| Source File: HibernateJtaTransactionTests.java From spring4-understanding with Apache License 2.0 | 4 votes |
|
@SuppressWarnings({ "rawtypes", "unchecked" })
protected void doTestJtaTransactionCommitWithPreBound(boolean jtaTm, final boolean flushNever,
final boolean readOnly) throws Exception {
UserTransaction ut = mock(UserTransaction.class);
given(ut.getStatus()).willReturn(Status.STATUS_NO_TRANSACTION,
Status.STATUS_ACTIVE, Status.STATUS_ACTIVE);
TransactionManager tm = mock(TransactionManager.class);
if (jtaTm) {
MockJtaTransaction transaction = new MockJtaTransaction();
given(tm.getTransaction()).willReturn(transaction);
}
final SessionFactoryImplementor sf = mock(SessionFactoryImplementor.class);
final ExtendedSession session = mock(ExtendedSession.class);
given(sf.getTransactionManager()).willReturn(jtaTm ? tm : null);
given(session.isOpen()).willReturn(true);
given(session.getFlushMode()).willReturn(flushNever ? FlushMode.MANUAL: FlushMode.AUTO);
TransactionSynchronizationManager.bindResource(sf, new SessionHolder(session));
try {
JtaTransactionManager ptm = new JtaTransactionManager(ut);
TransactionTemplate tt = new TransactionTemplate(ptm);
tt.setReadOnly(readOnly);
final List l = new ArrayList();
l.add("test");
assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
Object result = tt.execute(new TransactionCallback() {
@Override
public Object doInTransaction(TransactionStatus status) {
try {
assertTrue("JTA synchronizations active",
TransactionSynchronizationManager.isSynchronizationActive());
assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
HibernateTemplate ht = new HibernateTemplate(sf);
ht.setExposeNativeSession(true);
List htl = null;
for (int i = 0; i < 5; i++) {
htl = ht.executeFind(new HibernateCallback() {
@Override
public Object doInHibernate(org.hibernate.Session sess) {
assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
assertEquals(session, sess);
return l;
}
});
assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
}
return htl;
}
catch (Error err) {
err.printStackTrace();
throw err;
}
}
});
assertTrue("Correct result list", result == l);
assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());
}
finally {
TransactionSynchronizationManager.unbindResource(sf);
}
verify(ut).begin();
verify(ut).commit();
if (flushNever) {
if(!readOnly) {
InOrder ordered = inOrder(session);
ordered.verify(session).setFlushMode(FlushMode.AUTO);
ordered.verify(session).setFlushMode(FlushMode.MANUAL);
}
}
if(!flushNever && !readOnly) {
verify(session).flush();
}
verify(session).afterTransactionCompletion(true, null);
verify(session).disconnect();
}
Example 11
| Source File: HibernateTransactionManagerTests.java From spring4-understanding with Apache License 2.0 | 4 votes |
|
@Test
public void testTransactionCommitWithReadOnly() throws Exception {
Connection con = mock(Connection.class);
final SessionFactory sf = mock(SessionFactory.class);
Session session = mock(Session.class);
Transaction tx = mock(Transaction.class);
Query query = mock(Query.class);
final List list = new ArrayList();
list.add("test");
given(sf.openSession()).willReturn(session);
given(session.beginTransaction()).willReturn(tx);
given(session.connection()).willReturn(con);
given(session.isOpen()).willReturn(true);
given(session.createQuery("some query string")).willReturn(query);
given(query.list()).willReturn(list);
given(session.isConnected()).willReturn(true);
given(con.isReadOnly()).willReturn(true);
HibernateTransactionManager tm = new HibernateTransactionManager(sf);
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setReadOnly(true);
assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());
Object result = tt.execute(new TransactionCallback() {
@Override
public Object doInTransaction(TransactionStatus status) {
assertTrue("Has thread session", TransactionSynchronizationManager.hasResource(sf));
assertTrue(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
assertTrue(TransactionSynchronizationManager.isActualTransactionActive());
HibernateTemplate ht = new HibernateTemplate(sf);
return ht.find("some query string");
}
});
assertTrue("Correct result list", result == list);
assertTrue("Hasn't thread session", !TransactionSynchronizationManager.hasResource(sf));
assertTrue("JTA synchronizations not active", !TransactionSynchronizationManager.isSynchronizationActive());
verify(session).setFlushMode(FlushMode.MANUAL);
verify(con).setReadOnly(true);
verify(tx).commit();
verify(con).setReadOnly(false);
verify(session).close();
}
Example 12
| Source File: TransactionalRepositoryDecorator.java From molgenis with GNU Lesser General Public License v3.0 | 4 votes |
|
private TransactionTemplate createReadonlyTransactionTemplate() {
TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager);
transactionTemplate.setReadOnly(true);
return transactionTemplate;
}
Example 13
| Source File: NextServerUserDetailsService.java From nextreports-server with Apache License 2.0 | 4 votes |
|
public void afterPropertiesSet() throws Exception {
transactionTemplate = new TransactionTemplate(transactionManager);
transactionTemplate.setReadOnly(true);
}
