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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
*
* Modifications Copyright (C) 2018 IBM.
* ===========================================================================
* 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====================================================
*
*/
package org.onap.aaf.auth.batch.helpers;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
import org.onap.aaf.auth.dao.cass.RoleDAO;
import org.onap.aaf.misc.env.Env;
import org.onap.aaf.misc.env.TimeTaken;
import org.onap.aaf.misc.env.Trans;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Row;
import com.datastax.driver.core.Session;
import com.datastax.driver.core.SimpleStatement;
import com.datastax.driver.core.Statement;
public class Role implements Comparable<Role> {
protected static final SortedMap<Role,Set<String>> data = new TreeMap<>();
protected static final SortedMap<String,Role> keys = new TreeMap<>();
public static final SortedMap<String,Role> byName = new TreeMap<>();
private static List<Role> deleteRoles = new ArrayList<>();
public RoleDAO.Data rdd;
private String full;
private String encode;
public Role(String full) {
rdd = new RoleDAO.Data();
rdd.ns = "";
rdd.name = "";
rdd.description = "";
rdd.perms = new HashSet<>();
this.full = full;
}
public Role(String ns, String name, String description,Set<String> perms) {
rdd = new RoleDAO.Data();
rdd.ns = ns;
rdd.name = name;
rdd.description = description;
rdd.perms = perms;
this.full = null;
this.encode = null;
}
public String encode() {
if (encode==null) {
encode = rdd.ns + '|' + rdd.name;
}
return encode;
}
public String fullName() {
if (full==null) {
full = rdd.ns + '.' + rdd.name;
}
return full;
}
public static void load(Trans trans, Session session ) {
load(trans,session,"select ns, name, description, perms from authz.role;");
}
public static void loadOneNS(Trans trans, Session session, String ns ) {
load(trans,session,"select ns, name, description, perms from authz.role WHERE ns='" + ns + "';");
}
private static void load(Trans trans, Session session, String query) {
trans.info().log( "query: " + query );
TimeTaken tt = trans.start("Read Roles", Env.REMOTE);
ResultSet results;
try {
Statement stmt = new SimpleStatement( query );
results = session.execute(stmt);
} finally {
tt.done();
}
try {
Iterator<Row> iter = results.iterator();
Row row;
tt = trans.start("Load Roles", Env.SUB);
try {
while (iter.hasNext()) {
row = iter.next();
Role rk =new Role(row.getString(0),row.getString(1), row.getString(2),row.getSet(3,String.class));
keys.put(rk.encode(), rk);
data.put(rk,rk.rdd.perms);
byName.put(rk.fullName(), rk);
}
} finally {
tt.done();
}
} finally {
trans.info().log("Found",data.size(),"roles");
}
}
public static long count(Trans trans, Session session) {
String query = "select count(*) from authz.role LIMIT 1000000;";
trans.info().log( "query: " + query );
TimeTaken tt = trans.start("Count Namespaces", Env.REMOTE);
ResultSet results;
try {
Statement stmt = new SimpleStatement(query).setReadTimeoutMillis(12000);
results = session.execute(stmt);
return results.one().getLong(0);
} finally {
tt.done();
}
}
public String toString() {
return encode();
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
return encode().hashCode();
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
return encode().equals(obj);
}
@Override
public int compareTo(Role o) {
return encode().compareTo(o.encode());
}
public static String fullName(String role) {
return role.replace('|', '.');
}
public static void stageRemove(Role r) {
deleteRoles.add(r);
}
public static void executeRemove() {
for (Role p : deleteRoles) {
keys.remove(p.encode);
data.remove(p);
}
deleteRoles.clear();
}
public static void clear() {
data.clear();
keys.clear();
byName.clear();
deleteRoles.clear();
}
}
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