How to use

XDimensionTable

in

org.apache.lens.api.metastore

public static CubeDimensionTable cubeDimTableFromDimTable(XDimensionTable dimensionTable) throws LensException {
 return new CubeDimensionTable(dimensionTable.getDimensionName(),
  dimensionTable.getTableName(),
  fieldSchemaListFromColumns(dimensionTable.getColumns()),
  dimensionTable.getWeight(),
  dumpPeriodsFromStorageTables(dimensionTable.getStorageTables()),
  mapFromXProperties(dimensionTable.getProperties()));
}

public XDimensionTable withTableName(String value) {
  setTableName(value);
  return this;
}

public XDimensionTable withColumns(XColumns value) {
  setColumns(value);
  return this;
}

public static XDimensionTable dimTableFromCubeDimTable(CubeDimensionTable cubeDimTable) {
 if (cubeDimTable == null) {
  return null;
 }
 XDimensionTable dimTab = XCF.createXDimensionTable();
 dimTab.setDimensionName(cubeDimTable.getDimName());
 dimTab.setTableName(cubeDimTable.getName());
 dimTab.setWeight(cubeDimTable.weight());
 dimTab.setColumns(new XColumns());
 dimTab.setProperties(new XProperties());
 dimTab.setStorageTables(new XStorageTables());
 for (FieldSchema column : cubeDimTable.getColumns()) {
  dimTab.getColumns().getColumn().add(columnFromFieldSchema(column));
 }
 dimTab.getProperties().getProperty().addAll(xPropertiesFromMap(cubeDimTable.getProperties()));
 return dimTab;
}

public void alterCubeDimensionTable(XDimensionTable dimensionTable) throws LensException, HiveException {
 alterCubeDimensionTable(dimensionTable.getTableName(),
  JAXBUtils.cubeDimTableFromDimTable(dimensionTable),
  JAXBUtils.tableDescPrefixMapFromXStorageTables(dimensionTable.getStorageTables()));
}
/**

/**
 * Create a cube dimension table based on JAXB object
 *
 * @param xDimTable dim table spec
 * @throws LensException
 */
@Override
public void createDimensionTable(LensSessionHandle sessionid, XDimensionTable xDimTable) throws LensException {
 try (SessionContext ignored = new SessionContext(sessionid)){
  getClient(sessionid).createCubeDimensionTable(xDimTable);
  log.info("Dimension Table created " + xDimTable.getTableName());
 }
}

public XDimensionTable getXDimensionTable(CubeDimensionTable dimTable) throws LensException {
 XDimensionTable dt = JAXBUtils.dimTableFromCubeDimTable(dimTable);
 if (!dimTable.getStorages().isEmpty()) {
  for (String storageName : dimTable.getStorages()) {
   XStorageTableElement tblElement = JAXBUtils.getXStorageTableFromHiveTable(
    this.getHiveTable(MetastoreUtil.getFactOrDimtableStorageTableName(dimTable.getName(), storageName)));
   tblElement.setStorageName(storageName);
   UpdatePeriod p = dimTable.getSnapshotDumpPeriods().get(storageName);
   if (p != null) {
    tblElement.getUpdatePeriods().getUpdatePeriod().add(XUpdatePeriod.valueOf(p.name()));
   }
   dt.getStorageTables().getStorageTable().add(tblElement);
  }
 }
 return dt;
}

public XDimensionTable withDimensionName(String value) {
  setDimensionName(value);
  return this;
}

public XDimensionTable withProperties(XProperties value) {
  setProperties(value);
  return this;
}

public static XDimensionTable dimTableFromCubeDimTable(CubeDimensionTable cubeDimTable) {
 if (cubeDimTable == null) {
  return null;
 }
 XDimensionTable dimTab = XCF.createXDimensionTable();
 dimTab.setDimensionName(cubeDimTable.getDimName());
 dimTab.setTableName(cubeDimTable.getName());
 dimTab.setWeight(cubeDimTable.weight());
 dimTab.setColumns(new XColumns());
 dimTab.setProperties(new XProperties());
 dimTab.setStorageTables(new XStorageTables());
 for (FieldSchema column : cubeDimTable.getColumns()) {
  dimTab.getColumns().getColumn().add(columnFromFieldSchema(column));
 }
 dimTab.getProperties().getProperty().addAll(xPropertiesFromMap(cubeDimTable.getProperties()));
 return dimTab;
}

public void alterCubeDimensionTable(XDimensionTable dimensionTable)
 throws LensException, HiveException {
 alterCubeDimensionTable(dimensionTable.getTableName(),
  JAXBUtils.cubeDimTableFromDimTable(dimensionTable),
  JAXBUtils.tableDescPrefixMapFromXStorageTables(dimensionTable.getStorageTables()));
}

public APIResult updateDimensionTable(XDimensionTable table) {
 String dimTableName = table.getTableName();
 WebTarget target = getMetastoreWebTarget();
 return translate(target.path("dimtables").path(dimTableName)
  .queryParam("sessionid", this.connection.getSessionHandle())
  .request(MediaType.APPLICATION_XML)
  .put(Entity.xml(new GenericEntity<JAXBElement<XDimensionTable>>(objFact.createXDimensionTable(table)){})));
}

public XDimensionTable getXDimensionTable(CubeDimensionTable dimTable) throws LensException {
 XDimensionTable dt = JAXBUtils.dimTableFromCubeDimTable(dimTable);
 if (!dimTable.getStorages().isEmpty()) {
  for (String storageName : dimTable.getStorages()) {
   XStorageTableElement tblElement = JAXBUtils.getXStorageTableFromHiveTable(
    this.getHiveTable(MetastoreUtil.getFactOrDimtableStorageTableName(dimTable.getName(), storageName)));
   tblElement.setStorageName(storageName);
   UpdatePeriod p = dimTable.getSnapshotDumpPeriods().get(storageName);
   if (p != null) {
    tblElement.getUpdatePeriods().getUpdatePeriod().add(XUpdatePeriod.valueOf(p.name()));
   }
   dt.getStorageTables().getStorageTable().add(tblElement);
  }
 }
 return dt;
}
/**

public XDimensionTable withDimensionName(String value) {
  setDimensionName(value);
  return this;
}

public XDimensionTable withProperties(XProperties value) {
  setProperties(value);
  return this;
}

public static CubeDimensionTable cubeDimTableFromDimTable(XDimensionTable dimensionTable) throws LensException {
 return new CubeDimensionTable(dimensionTable.getDimensionName(),
  dimensionTable.getTableName(),
  fieldSchemaListFromColumns(dimensionTable.getColumns()),
  dimensionTable.getWeight(),
  dumpPeriodsFromStorageTables(dimensionTable.getStorageTables()),
  mapFromXProperties(dimensionTable.getProperties()));
}

private XDimensionTable createDimTable(String dimName, String table) {
 XDimensionTable dt = cubeObjectFactory.createXDimensionTable();
 dt.setDimensionName(dimName);
 dt.setTableName(table);
 dt.setWeight(15.0);
 dt.setColumns(new XColumns());
 dt.setProperties(new XProperties());
 dt.setStorageTables(new XStorageTables());
 XColumn c1 = cubeObjectFactory.createXColumn();
 c1.setName("col1");
 c1.setType("STRING");
 c1.setComment("Fisrt column");
 dt.getColumns().getColumn().add(c1);
 XColumn c2 = cubeObjectFactory.createXColumn();
 c2.setName("col2");
 c2.setType("INT");
 c2.setComment("Second column");
 dt.getColumns().getColumn().add(c2);
 XProperty p1 = cubeObjectFactory.createXProperty();
 p1.setName("foodim");
 p1.setValue("bardim");
 dt.getProperties().getProperty().add(p1);
 return dt;
}

public APIResult updateDimensionTable(XDimensionTable table) {
 String dimTableName = table.getTableName();
 WebTarget target = getMetastoreWebTarget();
 return translate(target.path("dimtables").path(dimTableName)
  .queryParam("sessionid", this.connection.getSessionHandle())
  .request(MediaType.APPLICATION_XML)
  .put(Entity.xml(new GenericEntity<JAXBElement<XDimensionTable>>(objFact.createXDimensionTable(table)){})));
}

public XDimensionTable withTableName(String value) {
  setTableName(value);
  return this;
}

private XDimensionTable createDimTable(String dimTableName, MediaType mediaType) throws Exception {
 XDimension dimension = createDimension("testdim");
 APIResult result = target().path("metastore").path("dimensions")
  .queryParam("sessionid", lensSessionId).request(
   mediaType).post(Entity.entity(new GenericEntity<JAXBElement<XDimension>>(cubeObjectFactory
   .createXDimension(dimension)) {}, mediaType), APIResult.class);
 assertSuccess(result);
 XDimensionTable dt = createDimTable("testdim", dimTableName);
 dt.getStorageTables().getStorageTable().add(createStorageTblElement("test", dimTableName, "HOURLY"));
 result = target()
  .path("metastore")
  .path("dimtables").queryParam("sessionid", lensSessionId)
  .request(mediaType)
  .post(Entity.entity(
   new GenericEntity<JAXBElement<XDimensionTable>>(cubeObjectFactory.createXDimensionTable(dt)) {},
   mediaType), APIResult.class);
 assertSuccess(result);
 return dt;
}