@Test
public void testClose() throws IOException, ClassNotFoundException, SQLException {
// connection part
TJDBCConnectionDefinition connectionDefinition = new TJDBCConnectionDefinition();
TJDBCConnectionProperties connectionProperties =
DBTestUtils.createCommonJDBCConnectionProperties(allSetting, connectionDefinition);
JDBCSourceOrSink sourceOrSink = new JDBCSourceOrSink();
sourceOrSink.initialize(null, connectionProperties);
ValidationResult result = sourceOrSink.validate(container);
assertTrue(result.getStatus() == ValidationResult.Result.OK);
// commit part
TJDBCCommitDefinition commitDefinition = new TJDBCCommitDefinition();
TJDBCCommitProperties commitProperties =
(TJDBCCommitProperties) commitDefinition.createRuntimeProperties();
commitProperties.referencedComponent.componentInstanceId.setValue(refComponentId);
commitProperties.closeConnection.setValue(true);
JDBCCommitSourceOrSink commitSourceOrSink = new JDBCCommitSourceOrSink();
commitSourceOrSink.initialize(container, commitProperties);
commitSourceOrSink.validate(container);
try (java.sql.Connection refConnection =
(java.sql.Connection)
container.getComponentData(refComponentId, ComponentConstants.CONNECTION_KEY)) {
assertTrue(refConnection != null);
Assert.assertTrue(refConnection.isClosed());
}
}
public void shutdown(DataSource dataSource, String databaseName) {
try {
java.sql.Connection connection = dataSource.getConnection();
Statement stmt = connection.createStatement();
stmt.execute("SHUTDOWN");
} catch (SQLException ex) {
}
}
@SuppressWarnings("rawtypes")
@Test
public void testCommit() throws IOException, ClassNotFoundException, SQLException {
// connection part
TJDBCConnectionDefinition connectionDefinition = new TJDBCConnectionDefinition();
TJDBCConnectionProperties connectionProperties =
DBTestUtils.createCommonJDBCConnectionProperties(allSetting, connectionDefinition);
JDBCSourceOrSink sourceOrSink = new JDBCSourceOrSink();
sourceOrSink.initialize(null, connectionProperties);
ValidationResult result = sourceOrSink.validate(container);
assertTrue(result.getStatus() == ValidationResult.Result.OK);
// output part
TJDBCOutputDefinition outputDefinition = new TJDBCOutputDefinition();
TJDBCOutputProperties outputProperties =
(TJDBCOutputProperties) outputDefinition.createRuntimeProperties();
outputProperties.main.schema.setValue(DBTestUtils.createTestSchema());
outputProperties.updateOutputSchemas();
outputProperties.tableSelection.tablename.setValue(DBTestUtils.getTablename());
outputProperties.dataAction.setValue(DataAction.INSERT);
outputProperties.referencedComponent.componentInstanceId.setValue(refComponentId);
JDBCSink sink = new JDBCSink();
sink.initialize(container, outputProperties);
WriteOperation writerOperation = sink.createWriteOperation();
writerOperation.initialize(container);
JDBCOutputInsertWriter writer =
(JDBCOutputInsertWriter) writerOperation.createWriter(container);
try {
writer.open("wid");
IndexedRecord r1 = new GenericData.Record(outputProperties.main.schema.getValue());
r1.put(0, 4);
r1.put(1, "xiaoming");
writer.write(r1);
DBTestUtils.assertSuccessRecord(writer, r1);
IndexedRecord r2 = new GenericData.Record(outputProperties.main.schema.getValue());
r2.put(0, 5);
r2.put(1, "xiaobai");
writer.write(r2);
DBTestUtils.assertSuccessRecord(writer, r2);
writer.close();
} finally {
writer.close();
}
// commit part
TJDBCCommitDefinition commitDefinition = new TJDBCCommitDefinition();
TJDBCCommitProperties commitProperties =
(TJDBCCommitProperties) commitDefinition.createRuntimeProperties();
commitProperties.referencedComponent.componentInstanceId.setValue(refComponentId);
commitProperties.closeConnection.setValue(false);
JDBCCommitSourceOrSink commitSourceOrSink = new JDBCCommitSourceOrSink();
commitSourceOrSink.initialize(container, commitProperties);
commitSourceOrSink.validate(container);
int count = -1;
// create another session and check if the data is inserted
try (Connection conn = JdbcRuntimeUtils.createConnection(allSetting);
Statement statement = conn.createStatement();
ResultSet resultset = statement.executeQuery("select count(*) from TEST")) {
if (resultset.next()) {
count = resultset.getInt(1);
}
}
Assert.assertEquals(5, count);
try (java.sql.Connection refConnection =
(java.sql.Connection)
container.getComponentData(refComponentId, ComponentConstants.CONNECTION_KEY)) {
assertTrue(refConnection != null);
Assert.assertTrue(!refConnection.isClosed());
}
}