| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.kylin.cube.model.validation.rule; |
| |
| import org.apache.kylin.cube.model.CubeDesc; |
| import org.apache.kylin.cube.model.DimensionDesc; |
| import org.apache.kylin.cube.model.validation.IValidatorRule; |
| import org.apache.kylin.cube.model.validation.ResultLevel; |
| import org.apache.kylin.cube.model.validation.ValidateContext; |
| import org.apache.kylin.metadata.model.DataModelDesc; |
| import org.apache.kylin.metadata.model.ISourceAware; |
| |
| import org.apache.kylin.metadata.model.TblColRef; |
| |
| /** |
| * |
| */ |
| public class StreamingCubeRule implements IValidatorRule<CubeDesc> { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.apache.kylin.metadata.validation.IValidatorRule#validate(java.lang.Object |
| * , org.apache.kylin.metadata.validation.ValidateContext) |
| */ |
| @Override |
| public void validate(CubeDesc cube, ValidateContext context) { |
| DataModelDesc model = cube.getModel(); |
| |
| if (model.getRootFactTable().getTableDesc().getSourceType() != ISourceAware.ID_STREAMING |
| && !model.getRootFactTable().getTableDesc().isStreamingTable()) { |
| return; |
| } |
| |
| if (model.getPartitionDesc() == null || model.getPartitionDesc().getPartitionDateColumn() == null) { |
| context.addResult(ResultLevel.ERROR, "Must define a partition column."); |
| return; |
| } |
| |
| final TblColRef partitionCol = model.getPartitionDesc().getPartitionDateColumnRef(); |
| boolean found = false; |
| for (DimensionDesc dimensionDesc : cube.getDimensions()) { |
| for (TblColRef dimCol : dimensionDesc.getColumnRefs()) { |
| if (dimCol.equals(partitionCol)) { |
| found = true; |
| break; |
| } |
| } |
| } |
| |
| if (found == false) { |
| context.addResult(ResultLevel.ERROR, "Partition column '" + partitionCol + "' isn't in dimension list."); |
| return; |
| } |
| |
| } |
| |
| } |