package org.apache.blur.thrift.util;
/**
* 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.
*/
import java.util.Arrays;
import org.apache.blur.thrift.generated.BlurQuery;
import org.apache.blur.thrift.generated.Column;
import org.apache.blur.thrift.generated.Record;
import org.apache.blur.thrift.generated.RecordMutation;
import org.apache.blur.thrift.generated.RecordMutationType;
import org.apache.blur.thrift.generated.Row;
import org.apache.blur.thrift.generated.RowMutation;
import org.apache.blur.thrift.generated.RowMutationType;
import org.apache.blur.thrift.generated.Selector;
import org.apache.blur.thrift.generated.Query;
public class BlurThriftHelper {
public static Selector newSelector(String locationId) {
Selector selector = new Selector();
selector.locationId = locationId;
return selector;
}
public static BlurQuery newSimpleQuery(String queryStr) {
BlurQuery blurQuery = new BlurQuery();
Query query = new Query();
query.setQuery(queryStr);
blurQuery.setQuery(query);
blurQuery.setSelector(new Selector());
return blurQuery;
}
public static RowMutation newRowMutation(String table, String rowId, RecordMutation... mutations) {
return newRowMutation(RowMutationType.REPLACE_ROW, table, rowId, mutations);
}
public static RowMutation newRowMutation(RowMutationType type, String table, String rowId,
RecordMutation... mutations) {
RowMutation mutation = new RowMutation();
mutation.setRowId(rowId);
mutation.setTable(table);
mutation.setRowMutationType(type);
for (RecordMutation recordMutation : mutations) {
mutation.addToRecordMutations(recordMutation);
}
return mutation;
}
public static Record newRecord(String family, String recordId, Column... columns) {
Record record = new Record();
record.setRecordId(recordId);
record.setFamily(family);
record.setColumns(Arrays.asList(columns));
return record;
}
public static Row newRow(String rowId, Record... records) {
Row row = new Row().setId(rowId);
for (Record record : records) {
row.addToRecords(record);
}
return row;
}
public static Column newColumn(String name, String value) {
return new Column().setName(name).setValue(value);
}
public static RecordMutation newRecordMutation(String family, String recordId, Column... columns) {
return newRecordMutation(RecordMutationType.REPLACE_ENTIRE_RECORD, family, recordId, columns);
}
public static RecordMutation newRecordMutation(RecordMutationType type, String family, String recordId,
Column... columns) {
Record record = new Record();
record.setRecordId(recordId);
record.setFamily(family);
for (Column column : columns) {
record.addToColumns(column);
}
RecordMutation mutation = new RecordMutation();
mutation.setRecordMutationType(type);
mutation.setRecord(record);
return mutation;
}
public static RecordMutation findRecordMutation(RowMutation mutation, Record record) {
for (RecordMutation recordMutation : mutation.recordMutations) {
if (match(recordMutation, record)) {
return recordMutation;
}
}
return null;
}
public static boolean match(RecordMutation mutation, Record record) {
return match(mutation.record, record);
}
public static boolean match(Record left, Record right) {
return left.recordId.equals(right.recordId) && left.family.equals(right.family);
}
}