use of org.talend.components.jdbc.runtime.writer.JDBCOutputInsertWriter in project components by Talend.
the class JDBCRollbackTestIT method testRollback.
@SuppressWarnings("rawtypes")
@Test
public void testRollback() 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(tablename));
outputProperties.updateOutputSchemas();
outputProperties.tableSelection.tablename.setValue(tablename);
outputProperties.dataAction.setValue(DataAction.INSERT);
outputProperties.referencedComponent.componentInstanceId.setValue(refComponentId);
outputProperties.referencedComponent.setReference(connectionProperties);
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();
}
// rollback part
TJDBCRollbackDefinition rollbackDefinition = new TJDBCRollbackDefinition();
TJDBCRollbackProperties rollbackProperties = (TJDBCRollbackProperties) rollbackDefinition.createRuntimeProperties();
rollbackProperties.referencedComponent.componentInstanceId.setValue(refComponentId);
rollbackProperties.closeConnection.setValue(false);
JDBCRollbackSourceOrSink rollbackSourceOrSink = new JDBCRollbackSourceOrSink();
rollbackSourceOrSink.initialize(container, rollbackProperties);
rollbackSourceOrSink.validate(container);
// create another session and check if the data is inserted
int count = -1;
try (Connection conn = JdbcRuntimeUtils.createConnection(allSetting);
Statement statement = conn.createStatement();
ResultSet resultset = statement.executeQuery("select count(*) from " + tablename)) {
if (resultset.next()) {
count = resultset.getInt(1);
}
}
Assert.assertEquals(3, count);
try (java.sql.Connection refConnection = (java.sql.Connection) container.getComponentData(ComponentConstants.CONNECTION_KEY, refComponentId)) {
assertTrue(refConnection != null);
Assert.assertTrue(!refConnection.isClosed());
}
}
use of org.talend.components.jdbc.runtime.writer.JDBCOutputInsertWriter in project components by Talend.
the class JDBCOutputWriteOperation method createWriter.
@Override
public Writer<Result> createWriter(RuntimeContainer runtimeContainer) {
RuntimeSettingProvider properties = ((JDBCSink) this.getSink()).properties;
DataAction dataAction = properties.getRuntimeSetting().getDataAction();
switch(dataAction) {
case INSERT:
return new JDBCOutputInsertWriter(this, runtimeContainer);
case UPDATE:
return new JDBCOutputUpdateWriter(this, runtimeContainer);
case DELETE:
return new JDBCOutputDeleteWriter(this, runtimeContainer);
case INSERT_OR_UPDATE:
return new JDBCOutputInsertOrUpdateWriter(this, runtimeContainer);
case UPDATE_OR_INSERT:
return new JDBCOutputUpdateOrInsertWriter(this, runtimeContainer);
default:
return null;
}
}
use of org.talend.components.jdbc.runtime.writer.JDBCOutputInsertWriter in project components by Talend.
the class JDBCCommitTestIT method testCommit.
@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(tablename));
outputProperties.updateOutputSchemas();
outputProperties.tableSelection.tablename.setValue(tablename);
outputProperties.dataAction.setValue(DataAction.INSERT);
outputProperties.referencedComponent.componentInstanceId.setValue(refComponentId);
outputProperties.referencedComponent.setReference(connectionProperties);
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 " + tablename)) {
if (resultset.next()) {
count = resultset.getInt(1);
}
}
Assert.assertEquals(5, count);
try (java.sql.Connection refConnection = (java.sql.Connection) container.getComponentData(ComponentConstants.CONNECTION_KEY, refComponentId)) {
assertTrue(refConnection != null);
Assert.assertTrue(!refConnection.isClosed());
}
}
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