Examples with EventColumn com.alibaba.otter.shared.etl.model.EventColumn used on opensource projects

Example 6 with EventColumn

use of com.alibaba.otter.shared.etl.model.EventColumn in project otter by alibaba.

the class DbLoadActionTest method buildColumn.

// private String[] buildColumnNames(List<EventColumn> columns) {
// String[] result = new String[columns.size()];
// for (int i = 0; i < columns.size(); i++) {
// EventColumn column = columns.get(i);
// result[i] = column.getColumnName();
// }
// return result;
// }
private EventColumn buildColumn(String name, int type, String value, boolean isKey, boolean isNull) {
    EventColumn column = new EventColumn();
    column.setColumnName(name);
    column.setColumnType(type);
    column.setColumnValue(value);
    column.setKey(isKey);
    column.setNull(isNull);
    return column;
}

Example 7 with EventColumn

use of com.alibaba.otter.shared.etl.model.EventColumn in project otter by alibaba.

the class DbLoadMergerTest method makeInsertEventData.

private EventData makeInsertEventData() {
    EventData eventData = new EventData();
    eventData.setEventType(EventType.INSERT);
    eventData.setSchemaName(SCHEMA_NAME);
    eventData.setTableName(TABLE_NAME);
    eventData.setTableId(TABLE_ID);
    List<EventColumn> keys = new ArrayList<EventColumn>();
    keys.add(makeEventColumn(KEY_NAME, KEY_VALUE, true));
    eventData.setKeys(keys);
    List<EventColumn> columns = new ArrayList<EventColumn>();
    int i = 0;
    for (String columnName : COLUMN_NAMES1) {
        columns.add(makeEventColumn(columnName, columnName + i, false));
    }
    eventData.setColumns(columns);
    return eventData;
}

Example 8 with EventColumn

use of com.alibaba.otter.shared.etl.model.EventColumn in project otter by alibaba.

the class DbLoadMergerTest method testMergeWithUpdateKeyOfUUD.

/**
     * 测试在主键发生变化后的merge操作，Update/Update/delete
     */
@Test
public void testMergeWithUpdateKeyOfUUD() {
    Map<RowKey, EventData> mergeMap = new MapMaker().makeMap();
    DbLoadMerger.merge(makeUpdateEventData(KEY_VALUE_NEW1, KEY_VALUE_NEW2), mergeMap);
    DbLoadMerger.merge(makeUpdateEventData(KEY_VALUE_NEW2, KEY_VALUE), mergeMap);
    DbLoadMerger.merge(makeDeleteEventData(), mergeMap);
    for (Entry<RowKey, EventData> entry : mergeMap.entrySet()) {
        RowKey key = entry.getKey();
        EventColumn keyColumn = key.getKeys().get(0);
        Assert.assertEquals(KEY_VALUE_NEW1, keyColumn.getColumnValue());
        Assert.assertEquals(KEY_NAME, keyColumn.getColumnName());
        EventData eventData = entry.getValue();
        Assert.assertEquals(SCHEMA_NAME, eventData.getSchemaName());
        Assert.assertEquals(TABLE_NAME, eventData.getTableName());
        Assert.assertEquals(TABLE_ID, eventData.getTableId());
        Assert.assertEquals(EventType.DELETE, eventData.getEventType());
        // 不存在oldKeys
        Assert.assertEquals(eventData.getOldKeys().size(), 0);
    }
}

Example 9 with EventColumn

use of com.alibaba.otter.shared.etl.model.EventColumn in project otter by alibaba.

the class DbLoadMergerTest method testMergeWithUpdateKeyOfUI.

/**
     * 测试在主键发生变化后的merge操作，Update/Update/Insert
     */
@Test
public void testMergeWithUpdateKeyOfUI() {
    Map<RowKey, EventData> mergeMap = new MapMaker().makeMap();
    DbLoadMerger.merge(makeUpdateEventData(KEY_VALUE_NEW1, KEY_VALUE_NEW2), mergeMap);
    DbLoadMerger.merge(makeUpdateEventData(KEY_VALUE_NEW2, KEY_VALUE), mergeMap);
    DbLoadMerger.merge(makeInsertEventData(), mergeMap);
    for (Entry<RowKey, EventData> entry : mergeMap.entrySet()) {
        RowKey key = entry.getKey();
        EventColumn keyColumn = key.getKeys().get(0);
        Assert.assertEquals(KEY_VALUE, keyColumn.getColumnValue());
        Assert.assertEquals(KEY_NAME, keyColumn.getColumnName());
        EventData eventData = entry.getValue();
        Assert.assertEquals(SCHEMA_NAME, eventData.getSchemaName());
        Assert.assertEquals(TABLE_NAME, eventData.getTableName());
        Assert.assertEquals(TABLE_ID, eventData.getTableId());
        Assert.assertEquals(EventType.INSERT, eventData.getEventType());
        List<EventColumn> oldKeys = eventData.getOldKeys();
        List<EventColumn> keys = eventData.getKeys();
        Assert.assertNotSame(oldKeys, keys);
    }
}

Example 10 with EventColumn

use of com.alibaba.otter.shared.etl.model.EventColumn in project otter by alibaba.

the class DbLoadMergerTest method testMergeWithSameKeyOfIU.

/**
     * 测试insert+update
     */
@Test
public void testMergeWithSameKeyOfIU() {
    Map<RowKey, EventData> mergeMap = new MapMaker().makeMap();
    DbLoadMerger.merge(makeInsertEventData(), mergeMap);
    DbLoadMerger.merge(makeUpdateEventData(), mergeMap);
    for (Entry<RowKey, EventData> entry : mergeMap.entrySet()) {
        RowKey key = entry.getKey();
        EventColumn keyColumn = key.getKeys().get(0);
        Assert.assertEquals(KEY_VALUE, keyColumn.getColumnValue());
        Assert.assertEquals(KEY_NAME, keyColumn.getColumnName());
        EventData eventData = entry.getValue();
        Assert.assertEquals(SCHEMA_NAME, eventData.getSchemaName());
        Assert.assertEquals(TABLE_NAME, eventData.getTableName());
        Assert.assertEquals(TABLE_ID, eventData.getTableId());
        Assert.assertEquals(EventType.INSERT, eventData.getEventType());
        // 不存在oldKeys
        Assert.assertEquals(eventData.getOldKeys().size(), 0);
        List<EventColumn> columns = eventData.getColumns();
        Assert.assertEquals(3, columns.size());
    }
}