Examples with JDBCSink org.talend.components.jdbc.runtime.JDBCSink used on opensource projects

Example 1 with JDBCSink

use of org.talend.components.jdbc.runtime.JDBCSink 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());
    }
}

Example 2 with JDBCSink

use of org.talend.components.jdbc.runtime.JDBCSink in project components by Talend.

the class JDBCOutputTestIT method testInsertWithDataSupplier.

@Test
public void testInsertWithDataSupplier() throws Exception {
    TJDBCOutputDefinition definition = new TJDBCOutputDefinition();
    TJDBCOutputProperties properties = DBTestUtils.createCommonJDBCOutputProperties(allSetting, definition);
    Schema schema = DBTestUtils.createTestSchema(tablename);
    properties.main.schema.setValue(schema);
    properties.updateOutputSchemas();
    properties.tableSelection.tablename.setValue(tablename);
    properties.dataAction.setValue(DataAction.INSERT);
    properties.dieOnError.setValue(true);
    randomBatchAndCommit(properties);
    JDBCSink sink = new JDBCSink();
    sink.initialize(null, properties);
    WriteOperation writerOperation = sink.createWriteOperation();
    Supplier<IndexedRecord> indexRecordSupplier = createDataSupplier(properties.main.schema.getValue());
    new WriterDataSupplier<>(writerOperation, indexRecordSupplier, null).writeData();
    ;
    TJDBCInputDefinition definition1 = new TJDBCInputDefinition();
    TJDBCInputProperties properties1 = DBTestUtils.createCommonJDBCInputProperties(allSetting, definition1);
    List<IndexedRecord> records = DBTestUtils.fetchDataByReaderFromTable(tablename, schema, definition1, properties1);
    assertThat(records, hasSize(5));
    Assert.assertEquals(new Integer(4), records.get(3).get(0));
    Assert.assertEquals("xiaoming", records.get(3).get(1));
    Assert.assertEquals(new Integer(5), records.get(4).get(0));
    Assert.assertEquals("xiaobai", records.get(4).get(1));
}

Example 3 with JDBCSink

use of org.talend.components.jdbc.runtime.JDBCSink in project components by Talend.

the class DBTestUtils method createCommonJDBCOutputWriter.

@SuppressWarnings("rawtypes")
public static JDBCOutputWriter createCommonJDBCOutputWriter(TJDBCOutputDefinition definition, TJDBCOutputProperties properties, RuntimeContainer container) {
    JDBCSink sink = new JDBCSink();
    sink.initialize(container, properties);
    WriteOperation writerOperation = sink.createWriteOperation();
    writerOperation.initialize(container);
    JDBCOutputWriter writer = (JDBCOutputWriter) writerOperation.createWriter(container);
    return writer;
}

Example 4 with JDBCSink

use of org.talend.components.jdbc.runtime.JDBCSink 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());
    }
}