Examples with TransactionTemplate org.springframework.transaction.support.TransactionTemplate used on opensource projects

Example 76 with TransactionTemplate

use of org.springframework.transaction.support.TransactionTemplate in project spring-framework by spring-projects.

the class JdbcTransactionManagerTests method doTestExistingTransactionWithPropagationNested.

private void doTestExistingTransactionWithPropagationNested(final int count) throws Exception {
    DatabaseMetaData md = mock(DatabaseMetaData.class);
    Savepoint sp = mock(Savepoint.class);
    given(md.supportsSavepoints()).willReturn(true);
    given(con.getMetaData()).willReturn(md);
    for (int i = 1; i <= count; i++) {
        given(con.setSavepoint(ConnectionHolder.SAVEPOINT_NAME_PREFIX + i)).willReturn(sp);
    }
    final TransactionTemplate tt = new TransactionTemplate(tm);
    tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NESTED);
    boolean condition2 = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition2).as("Hasn't thread connection").isTrue();
    boolean condition1 = !TransactionSynchronizationManager.isSynchronizationActive();
    assertThat(condition1).as("Synchronization not active").isTrue();
    tt.execute(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
            assertThat(status.isNewTransaction()).as("Is new transaction").isTrue();
            boolean condition1 = !status.hasSavepoint();
            assertThat(condition1).as("Isn't nested transaction").isTrue();
            for (int i = 0; i < count; i++) {
                tt.execute(new TransactionCallbackWithoutResult() {

                    @Override
                    protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
                        assertThat(TransactionSynchronizationManager.hasResource(ds)).as("Has thread connection").isTrue();
                        assertThat(TransactionSynchronizationManager.isSynchronizationActive()).as("Synchronization active").isTrue();
                        boolean condition = !status.isNewTransaction();
                        assertThat(condition).as("Isn't new transaction").isTrue();
                        assertThat(status.hasSavepoint()).as("Is nested transaction").isTrue();
                    }
                });
            }
            assertThat(status.isNewTransaction()).as("Is new transaction").isTrue();
            boolean condition = !status.hasSavepoint();
            assertThat(condition).as("Isn't nested transaction").isTrue();
        }
    });
    boolean condition = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition).as("Hasn't thread connection").isTrue();
    verify(con, times(count)).releaseSavepoint(sp);
    verify(con).commit();
    verify(con).close();
}

Example 77 with TransactionTemplate

use of org.springframework.transaction.support.TransactionTemplate in project spring-framework by spring-projects.

the class JdbcTransactionManagerTests method testTransactionWithDataAccessExceptionOnCommitFromLazyExceptionTranslator.

@Test
public void testTransactionWithDataAccessExceptionOnCommitFromLazyExceptionTranslator() throws Exception {
    willThrow(new SQLException("Cannot commit", "40")).given(con).commit();
    TransactionTemplate tt = new TransactionTemplate(tm);
    assertThatExceptionOfType(ConcurrencyFailureException.class).isThrownBy(() -> tt.execute(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
        // something transactional
        }
    }));
    boolean condition = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition).as("Hasn't thread connection").isTrue();
    verify(con).close();
}

Example 78 with TransactionTemplate

use of org.springframework.transaction.support.TransactionTemplate in project spring-framework by spring-projects.

the class JdbcTransactionManagerTests method testTransactionAwareDataSourceProxy.

@Test
public void testTransactionAwareDataSourceProxy() throws Exception {
    given(con.getAutoCommit()).willReturn(true);
    given(con.getWarnings()).willThrow(new SQLException());
    TransactionTemplate tt = new TransactionTemplate(tm);
    boolean condition1 = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition1).as("Hasn't thread connection").isTrue();
    tt.execute(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
            // something transactional
            assertThat(DataSourceUtils.getConnection(ds)).isEqualTo(con);
            TransactionAwareDataSourceProxy dsProxy = new TransactionAwareDataSourceProxy(ds);
            try {
                Connection tCon = dsProxy.getConnection();
                tCon.getWarnings();
                tCon.clearWarnings();
                assertThat(((ConnectionProxy) dsProxy.getConnection()).getTargetConnection()).isEqualTo(con);
                // should be ignored
                dsProxy.getConnection().close();
            } catch (SQLException ex) {
                throw new UncategorizedSQLException("", "", ex);
            }
        }
    });
    boolean condition = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition).as("Hasn't thread connection").isTrue();
    InOrder ordered = inOrder(con);
    ordered.verify(con).setAutoCommit(false);
    ordered.verify(con).commit();
    ordered.verify(con).setAutoCommit(true);
    verify(con).close();
}

Example 79 with TransactionTemplate

use of org.springframework.transaction.support.TransactionTemplate in project spring-framework by spring-projects.

the class JdbcTransactionManagerTests method testTransactionWithExceptionOnCommitAndRollbackOnCommitFailure.

@Test
public void testTransactionWithExceptionOnCommitAndRollbackOnCommitFailure() throws Exception {
    willThrow(new SQLException("Cannot commit")).given(con).commit();
    tm.setRollbackOnCommitFailure(true);
    TransactionTemplate tt = new TransactionTemplate(tm);
    assertThatExceptionOfType(TransactionSystemException.class).isThrownBy(() -> tt.execute(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) {
        // something transactional
        }
    }));
    boolean condition = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition).as("Hasn't thread connection").isTrue();
    verify(con).rollback();
    verify(con).close();
}

Example 80 with TransactionTemplate

use of org.springframework.transaction.support.TransactionTemplate in project spring-framework by spring-projects.

the class JdbcTransactionManagerTests method testPropagationSupportsAndRequiresNew.

@Test
public void testPropagationSupportsAndRequiresNew() throws Exception {
    TransactionTemplate tt = new TransactionTemplate(tm);
    tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
    boolean condition2 = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition2).as("Hasn't thread connection").isTrue();
    boolean condition1 = !TransactionSynchronizationManager.isSynchronizationActive();
    assertThat(condition1).as("Synchronization not active").isTrue();
    tt.execute(new TransactionCallbackWithoutResult() {

        @Override
        protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
            assertThat(TransactionSynchronizationManager.isSynchronizationActive()).as("Synchronization active").isTrue();
            TransactionTemplate tt2 = new TransactionTemplate(tm);
            tt2.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
            tt2.execute(new TransactionCallbackWithoutResult() {

                @Override
                protected void doInTransactionWithoutResult(TransactionStatus status) throws RuntimeException {
                    assertThat(TransactionSynchronizationManager.hasResource(ds)).as("Has thread connection").isTrue();
                    assertThat(TransactionSynchronizationManager.isSynchronizationActive()).as("Synchronization active").isTrue();
                    assertThat(status.isNewTransaction()).as("Is new transaction").isTrue();
                    assertThat(DataSourceUtils.getConnection(ds)).isSameAs(con);
                    assertThat(DataSourceUtils.getConnection(ds)).isSameAs(con);
                }
            });
        }
    });
    boolean condition = !TransactionSynchronizationManager.hasResource(ds);
    assertThat(condition).as("Hasn't thread connection").isTrue();
    verify(con).commit();
    verify(con).close();
}