diff options
Diffstat (limited to 'authz-cass/src/main/java/com/att/dao/aaf/cass/HistoryDAO.java')
| -rw-r--r-- | authz-cass/src/main/java/com/att/dao/aaf/cass/HistoryDAO.java | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/authz-cass/src/main/java/com/att/dao/aaf/cass/HistoryDAO.java b/authz-cass/src/main/java/com/att/dao/aaf/cass/HistoryDAO.java deleted file mode 100644 index adaf0d81..00000000 --- a/authz-cass/src/main/java/com/att/dao/aaf/cass/HistoryDAO.java +++ /dev/null @@ -1,236 +0,0 @@ -/*******************************************************************************
- * ============LICENSE_START====================================================
- * * org.onap.aaf
- * * ===========================================================================
- * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * * ===========================================================================
- * * Licensed 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.
- * * ============LICENSE_END====================================================
- * *
- * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- * *
- ******************************************************************************/
-package com.att.dao.aaf.cass;
-
-import java.nio.ByteBuffer;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.List;
-import java.util.UUID;
-
-import com.att.authz.env.AuthzTrans;
-import com.att.authz.layer.Result;
-import com.att.dao.AbsCassDAO;
-import com.att.dao.CassDAOImpl;
-import com.att.dao.Loader;
-import com.datastax.driver.core.Cluster;
-import com.datastax.driver.core.ConsistencyLevel;
-import com.datastax.driver.core.ResultSet;
-import com.datastax.driver.core.Row;
-
-/**
- * History
- *
- *
- * History is a special case, because we don't want Updates or Deletes... Too likely to mess up history.
- *
- * 9-9-2013 - Found a problem with using "Prepare". You cannot prepare anything with a "now()" in it, as
- * it is evaluated once during the prepare, and kept. That renders any use of "now()" pointless. Therefore
- * the Create function needs to be run fresh everytime.
- *
- * Fixed in Cassandra 1.2.6 https://issues.apache.org/jira/browse/CASSANDRA-5616
- *
- */
-public class HistoryDAO extends CassDAOImpl<AuthzTrans, HistoryDAO.Data> {
- private static final String TABLE = "history";
-
- public static final SimpleDateFormat monthFormat = new SimpleDateFormat("yyyyMM");
-// private static final SimpleDateFormat dayTimeFormat = new SimpleDateFormat("ddHHmmss");
-
- private String[] helpers;
-
- private HistLoader defLoader;
-
- private AbsCassDAO<AuthzTrans, Data>.PSInfo readByUser, readBySubject, readByYRMN;
-
- public HistoryDAO(AuthzTrans trans, Cluster cluster, String keyspace) {
- super(trans, HistoryDAO.class.getSimpleName(),cluster,keyspace,Data.class,TABLE,ConsistencyLevel.LOCAL_ONE,ConsistencyLevel.ANY);
- init(trans);
- }
-
- public HistoryDAO(AuthzTrans trans, AbsCassDAO<AuthzTrans,?> aDao) {
- super(trans, HistoryDAO.class.getSimpleName(),aDao,Data.class,TABLE,ConsistencyLevel.LOCAL_ONE,ConsistencyLevel.ANY);
- init(trans);
- }
-
-
- private static final int KEYLIMIT = 1;
- public static class Data {
- public UUID id;
- public int yr_mon;
- public String user;
- public String action;
- public String target;
- public String subject;
- public String memo;
-// Map<String, String> detail = null;
-// public Map<String, String> detail() {
-// if(detail == null) {
-// detail = new HashMap<String, String>();
-// }
-// return detail;
-// }
- public ByteBuffer reconstruct;
- }
-
- private static class HistLoader extends Loader<Data> {
- public HistLoader(int keylimit) {
- super(keylimit);
- }
-
- @Override
- public Data load(Data data, Row row) {
- data.id = row.getUUID(0);
- data.yr_mon = row.getInt(1);
- data.user = row.getString(2);
- data.action = row.getString(3);
- data.target = row.getString(4);
- data.subject = row.getString(5);
- data.memo = row.getString(6);
-// data.detail = row.getMap(6, String.class, String.class);
- data.reconstruct = row.getBytes(7);
- return data;
- }
-
- @Override
- protected void key(Data data, int idx, Object[] obj) {
- obj[idx]=data.id;
- }
-
- @Override
- protected void body(Data data, int _idx, Object[] obj) {
- int idx = _idx;
- obj[idx]=data.yr_mon;
- obj[++idx]=data.user;
- obj[++idx]=data.action;
- obj[++idx]=data.target;
- obj[++idx]=data.subject;
- obj[++idx]=data.memo;
-// obj[++idx]=data.detail;
- obj[++idx]=data.reconstruct;
- }
- };
-
- private void init(AuthzTrans trans) {
- // Loader must match fields order
- defLoader = new HistLoader(KEYLIMIT);
- helpers = setCRUD(trans, TABLE, Data.class, defLoader);
-
- // Need a specialty Creator to handle the "now()"
- // 9/9/2013 - jg - Just great... now() is evaluated once on Client side, invalidating usage (what point is a now() from a long time in the past?
- // Unless this is fixed, we're putting in non-prepared statement
- // Solved in Cassandra. Make sure you are running 1.2.6 Cassandra or later. https://issues.apache.org/jira/browse/CASSANDRA-5616
- replace(CRUD.create, new PSInfo(trans, "INSERT INTO history (" + helpers[FIELD_COMMAS] +
- ") VALUES(now(),?,?,?,?,?,?,?)",
- new HistLoader(0) {
- @Override
- protected void key(Data data, int idx, Object[] obj) {
- }
- },writeConsistency)
- );
-// disable(CRUD.Create);
-
- replace(CRUD.read, new PSInfo(trans, SELECT_SP + helpers[FIELD_COMMAS] +
- " FROM history WHERE id = ?", defLoader,readConsistency)
-// new HistLoader(2) {
-// @Override
-// protected void key(Data data, int idx, Object[] obj) {
-// obj[idx]=data.yr_mon;
-// obj[++idx]=data.id;
-// }
-// })
- );
- disable(CRUD.update);
- disable(CRUD.delete);
-
- readByUser = new PSInfo(trans, SELECT_SP + helpers[FIELD_COMMAS] +
- " FROM history WHERE user = ?", defLoader,readConsistency);
- readBySubject = new PSInfo(trans, SELECT_SP + helpers[FIELD_COMMAS] +
- " FROM history WHERE subject = ? and target = ? ALLOW FILTERING", defLoader,readConsistency);
- readByYRMN = new PSInfo(trans, SELECT_SP + helpers[FIELD_COMMAS] +
- " FROM history WHERE yr_mon = ?", defLoader,readConsistency);
- async(true); //TODO dropping messages with Async
- }
-
- public static Data newInitedData() {
- Data data = new Data();
- Date now = new Date();
- data.yr_mon = Integer.parseInt(monthFormat.format(now));
- // data.day_time = Integer.parseInt(dayTimeFormat.format(now));
- return data;
- }
-
- public Result<List<Data>> readByYYYYMM(AuthzTrans trans, int yyyymm) {
- Result<ResultSet> rs = readByYRMN.exec(trans, "yr_mon", yyyymm);
- if(rs.notOK()) {
- return Result.err(rs);
- }
- return extract(defLoader,rs.value,null,dflt);
- }
-
- /**
- * Gets the history for a user in the specified year and month
- * year - the year in yyyy format
- * month - the month in a year ...values 1 - 12
- **/
- public Result<List<Data>> readByUser(AuthzTrans trans, String user, int ... yyyymm) {
- if(yyyymm.length==0) {
- return Result.err(Status.ERR_BadData, "No or invalid yyyymm specified");
- }
- Result<ResultSet> rs = readByUser.exec(trans, "user", user);
- if(rs.notOK()) {
- return Result.err(rs);
- }
- return extract(defLoader,rs.value,null,yyyymm.length>0?new YYYYMM(yyyymm):dflt);
- }
-
- public Result<List<Data>> readBySubject(AuthzTrans trans, String subject, String target, int ... yyyymm) {
- if(yyyymm.length==0) {
- return Result.err(Status.ERR_BadData, "No or invalid yyyymm specified");
- }
- Result<ResultSet> rs = readBySubject.exec(trans, "subject", subject, target);
- if(rs.notOK()) {
- return Result.err(rs);
- }
- return extract(defLoader,rs.value,null,yyyymm.length>0?new YYYYMM(yyyymm):dflt);
- }
-
- private class YYYYMM implements Accept<Data> {
- private int[] yyyymm;
- public YYYYMM(int yyyymm[]) {
- this.yyyymm = yyyymm;
- }
- @Override
- public boolean ok(Data data) {
- int dym = data.yr_mon;
- for(int ym:yyyymm) {
- if(dym==ym) {
- return true;
- }
- }
- return false;
- }
-
- };
-
-}
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