2 * ============LICENSE_START====================================================
4 * ===========================================================================
5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
6 * ===========================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END====================================================
21 package org.onap.aaf.auth.batch.helpers;
23 import org.onap.aaf.misc.env.LogTarget;
25 import com.datastax.driver.core.ResultSet;
26 import com.datastax.driver.core.Session;
28 public class CQLBatch {
29 private Session session;
30 private StringBuilder sb;
32 private LogTarget log;
34 public CQLBatch(LogTarget log, Session session) {
36 this.session = session;
37 sb = new StringBuilder();
40 public StringBuilder begin() {
42 sb.append("BEGIN BATCH\n");
43 hasAdded = sb.length();
47 private boolean end() {
48 if(sb.length()==hasAdded) {
51 sb.append("APPLY BATCH;\n");
57 public ResultSet execute() {
59 return session.execute(sb.toString());
65 public ResultSet execute(boolean dryRun) {
74 public void touch(String table, int begin, int end, boolean dryRun) {
75 StringBuilder sb = begin();
76 for(int i=begin;i<end;++i) {
77 sb.append("UPDATE cache SET touched=dateof(now()) WHERE name='");
79 sb.append("' AND seg=");