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/*******************************************************************************
* Copyright (c) 2016 AT&T Intellectual Property. All rights reserved.
*******************************************************************************/
package com.att.authz.helpers;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import java.util.TreeMap;
import org.onap.aaf.inno.env.Env;
import org.onap.aaf.inno.env.TimeTaken;
import org.onap.aaf.inno.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> {
public static final TreeMap<Role,Set<String>> data = new TreeMap<Role,Set<String>>();
public static final TreeMap<String,Role> keys = new TreeMap<String,Role>();
public final String ns, name, description;
private String full, encode;
public final Set<String> perms;
public Role(String full) {
ns = name = description = "";
this.full = full;
perms = new HashSet<String>();
}
public Role(String ns, String name, String description,Set<String> perms) {
this.ns = ns;
this.name = name;
this.description = description;
this.full = null;
this.encode = null;
this.perms = perms;
}
public String encode() {
if(encode==null) {
encode = ns + '|' + name;
}
return encode;
}
public String fullName() {
if(full==null) {
full = ns + '.' + 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.perms);
}
} finally {
tt.done();
}
} finally {
trans.info().log("Found",data.size(),"roles");
}
}
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('|', '.');
}
}
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