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

Example 6 with JDBCOutputWriter

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

the class JDBCOutputTestIT method testDeleteReject.

// TODO how to make a delete action fail?
@Test
public void testDeleteReject() throws Exception {
    TJDBCOutputDefinition definition = new TJDBCOutputDefinition();
    TJDBCOutputProperties properties = DBTestUtils.createCommonJDBCOutputProperties(allSetting, definition);
    Schema schema = DBTestUtils.createTestSchema2(tablename);
    properties.main.schema.setValue(schema);
    properties.updateOutputSchemas();
    properties.tableSelection.tablename.setValue(tablename);
    properties.dataAction.setValue(DataAction.DELETE);
    // reject function can't work with batch function
    properties.useBatch.setValue(false);
    properties.commitEvery.setValue(DBTestUtils.randomInt());
    JDBCOutputWriter writer = DBTestUtils.createCommonJDBCOutputWriter(definition, properties);
    try {
        writer.open("wid");
        IndexedRecord r1 = new GenericData.Record(properties.main.schema.getValue());
        r1.put(0, 1);
        r1.put(1, "wangwei1");
        writer.write(r1);
        DBTestUtils.assertSuccessRecord(writer, r1);
        IndexedRecord r2 = new GenericData.Record(properties.main.schema.getValue());
        r2.put(0, 4);
        r2.put(1, "newkey");
        writer.write(r2);
        DBTestUtils.assertSuccessRecord(writer, r2);
        IndexedRecord r3 = new GenericData.Record(properties.main.schema.getValue());
        r3.put(0, 2);
        r3.put(1, "gaoyan1");
        writer.write(r3);
        DBTestUtils.assertSuccessRecord(writer, r3);
        IndexedRecord r4 = new GenericData.Record(properties.main.schema.getValue());
        r4.put(0, 5);
        r4.put(1, "the line is not rejected though it's too long as only key is used by deleting action");
        writer.write(r4);
        DBTestUtils.assertSuccessRecord(writer, r4);
        IndexedRecord r5 = new GenericData.Record(properties.main.schema.getValue());
        r5.put(0, 3);
        r5.put(1, "dabao1");
        writer.write(r5);
        DBTestUtils.assertSuccessRecord(writer, r5);
        writer.close();
    } finally {
        writer.close();
    }
    TJDBCInputDefinition definition1 = new TJDBCInputDefinition();
    TJDBCInputProperties properties1 = DBTestUtils.createCommonJDBCInputProperties(allSetting, definition1);
    List<IndexedRecord> records = DBTestUtils.fetchDataByReaderFromTable(tablename, schema, definition1, properties1);
    assertThat(records, hasSize(0));
}

Example 7 with JDBCOutputWriter

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

the class JDBCOutputTestIT method testInsertOrUpdate.

@Test
public void testInsertOrUpdate() throws Exception {
    TJDBCOutputDefinition definition = new TJDBCOutputDefinition();
    TJDBCOutputProperties properties = DBTestUtils.createCommonJDBCOutputProperties(allSetting, definition);
    Schema schema = DBTestUtils.createTestSchema2(tablename);
    properties.main.schema.setValue(schema);
    properties.updateOutputSchemas();
    properties.tableSelection.tablename.setValue(tablename);
    properties.dataAction.setValue(DataAction.INSERT_OR_UPDATE);
    properties.dieOnError.setValue(true);
    properties.commitEvery.setValue(DBTestUtils.randomInt());
    JDBCOutputWriter writer = DBTestUtils.createCommonJDBCOutputWriter(definition, properties);
    try {
        writer.open("wid");
        IndexedRecord r1 = new GenericData.Record(properties.main.schema.getValue());
        r1.put(0, 1);
        r1.put(1, "wangwei1");
        writer.write(r1);
        DBTestUtils.assertSuccessRecord(writer, r1);
        IndexedRecord r2 = new GenericData.Record(properties.main.schema.getValue());
        r2.put(0, 2);
        r2.put(1, "gaoyan1");
        writer.write(r2);
        DBTestUtils.assertSuccessRecord(writer, r2);
        IndexedRecord r3 = new GenericData.Record(properties.main.schema.getValue());
        r3.put(0, 4);
        r3.put(1, "new one");
        writer.write(r3);
        DBTestUtils.assertSuccessRecord(writer, r3);
        writer.close();
    } finally {
        writer.close();
    }
    TJDBCInputDefinition definition1 = new TJDBCInputDefinition();
    TJDBCInputProperties properties1 = DBTestUtils.createCommonJDBCInputProperties(allSetting, definition1);
    List<IndexedRecord> records = DBTestUtils.fetchDataByReaderFromTable(tablename, schema, definition1, properties1);
    assertThat(records, hasSize(4));
    Assert.assertEquals(new Integer(1), records.get(0).get(0));
    Assert.assertEquals("wangwei1", records.get(0).get(1));
    Assert.assertEquals(new Integer(2), records.get(1).get(0));
    Assert.assertEquals("gaoyan1", records.get(1).get(1));
    Assert.assertEquals(new Integer(3), records.get(2).get(0));
    Assert.assertEquals("dabao", records.get(2).get(1));
    Assert.assertEquals(new Integer(4), records.get(3).get(0));
    Assert.assertEquals("new one", records.get(3).get(1));
}

Example 8 with JDBCOutputWriter

use of org.talend.components.jdbc.runtime.writer.JDBCOutputWriter 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 9 with JDBCOutputWriter

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

the class JDBCOutputTestIT method testDieOnError.

@Test(expected = ComponentException.class)
public void testDieOnError() throws Exception {
    TJDBCOutputDefinition definition = new TJDBCOutputDefinition();
    TJDBCOutputProperties properties = DBTestUtils.createCommonJDBCOutputProperties(allSetting, definition);
    Schema schema = DBTestUtils.createTestSchema2(tablename);
    properties.main.schema.setValue(schema);
    properties.updateOutputSchemas();
    properties.tableSelection.tablename.setValue(tablename);
    DataAction action = DBTestUtils.randomDataActionExceptDelete();
    properties.dataAction.setValue(action);
    properties.dieOnError.setValue(true);
    properties.useBatch.setValue(DBTestUtils.randomBoolean());
    properties.batchSize.setValue(DBTestUtils.randomInt());
    // we set it like this to avoid the dead lock when this case :
    // when die on error and not auto commit mode, we throw the exception, but not call commit or rollback in the finally
    // part, it may make the dead lock for derby
    // in all the javajet db components, we have this issue too, but different db, different result, in my view, we should
    // process
    // it, will create another test to show the dead lock issue for derby
    // or set value to 0 mean use the default commit mode, for derby, it's auto commit
    properties.commitEvery.setValue(null);
    JDBCOutputWriter writer = DBTestUtils.createCommonJDBCOutputWriter(definition, properties);
    try {
        writer.open("wid");
        IndexedRecord r1 = new GenericData.Record(properties.main.schema.getValue());
        r1.put(0, 1);
        r1.put(1, "xiaoming");
        writer.write(r1);
        DBTestUtils.assertSuccessRecord(writer, r1);
        IndexedRecord r2 = new GenericData.Record(properties.main.schema.getValue());
        r2.put(0, 2);
        r2.put(1, "too long value");
        writer.write(r2);
        writer.close();
        Assert.fail("should not run here");
    } catch (ComponentException e) {
        ExceptionContext context = e.getContext();
        Assert.assertTrue(context != null);
        String contextMessage = context.toString();
        Assert.assertTrue(contextMessage != null && !contextMessage.isEmpty());
        Assert.assertNotNull(e.getCause());
        throw e;
    } finally {
        writer.close();
    }
}

Example 10 with JDBCOutputWriter

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

the class JDBCOutputTestIT method testUpdate.

@Test
public void testUpdate() throws Exception {
    TJDBCOutputDefinition definition = new TJDBCOutputDefinition();
    TJDBCOutputProperties properties = DBTestUtils.createCommonJDBCOutputProperties(allSetting, definition);
    Schema schema = DBTestUtils.createTestSchema2(tablename);
    properties.main.schema.setValue(schema);
    properties.updateOutputSchemas();
    properties.tableSelection.tablename.setValue(tablename);
    properties.dataAction.setValue(DataAction.UPDATE);
    properties.dieOnError.setValue(true);
    String randomInfo = randomBatchAndCommit(properties);
    JDBCOutputWriter writer = DBTestUtils.createCommonJDBCOutputWriter(definition, properties);
    try {
        writer.open("wid");
        IndexedRecord r1 = new GenericData.Record(properties.main.schema.getValue());
        r1.put(0, 1);
        r1.put(1, "wangwei1");
        writer.write(r1);
        DBTestUtils.assertSuccessRecord(writer, r1);
        IndexedRecord r2 = new GenericData.Record(properties.main.schema.getValue());
        r2.put(0, 2);
        r2.put(1, "gaoyan1");
        writer.write(r2);
        DBTestUtils.assertSuccessRecord(writer, r2);
        writer.close();
    } finally {
        writer.close();
    }
    TJDBCInputDefinition definition1 = new TJDBCInputDefinition();
    TJDBCInputProperties properties1 = DBTestUtils.createCommonJDBCInputProperties(allSetting, definition1);
    List<IndexedRecord> records = DBTestUtils.fetchDataByReaderFromTable(tablename, schema, definition1, properties1);
    assertThat(records, hasSize(3));
    Assert.assertEquals(new Integer(1), records.get(0).get(0));
    Assert.assertEquals("wangwei1", records.get(0).get(1));
    Assert.assertEquals(new Integer(2), records.get(1).get(0));
    Assert.assertEquals(randomInfo, "gaoyan1", records.get(1).get(1));
    Assert.assertEquals(new Integer(3), records.get(2).get(0));
    Assert.assertEquals("dabao", records.get(2).get(1));
}