diff options
Diffstat (limited to 'authz-batch/src/main/java/com/att/authz/helpers/NS.java')
| -rw-r--r-- | authz-batch/src/main/java/com/att/authz/helpers/NS.java | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/authz-batch/src/main/java/com/att/authz/helpers/NS.java b/authz-batch/src/main/java/com/att/authz/helpers/NS.java new file mode 100644 index 00000000..f8c59750 --- /dev/null +++ b/authz-batch/src/main/java/com/att/authz/helpers/NS.java @@ -0,0 +1,134 @@ +/******************************************************************************* + * Copyright (c) 2016 AT&T Intellectual Property. All rights reserved. + *******************************************************************************/ +package com.att.authz.helpers; + +import java.util.Iterator; +import java.util.Map; +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 NS implements Comparable<NS> { + public final static Map<String,NS> data = new TreeMap<String,NS>(); + + public final String name, description, parent; + public final int scope,type; + + public NS(String name, String description, String parent, int type, int scope) { + this.name = name; + this.description = description; + this.parent = parent; + this.scope = scope; + this.type = type; + } + + public static void load(Trans trans, Session session, Creator<NS> creator) { + load(trans,session, + "select name, description, parent, type, scope from authz.ns;" + ,creator); + } + + public static void loadOne(Trans trans, Session session, Creator<NS> creator, String ns) { + load(trans,session, + ("select name, description, parent, type, scope from authz.ns WHERE name='"+ns+"';") + ,creator + ); + } + + private static void load(Trans trans, Session session, String query, Creator<NS> creator) { + trans.info().log( "query: " + query ); + ResultSet results; + TimeTaken tt; + + tt = trans.start("Read Namespaces", Env.REMOTE); + 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 Namespaces", Env.SUB); + try { + while(iter.hasNext()) { + row = iter.next(); + NS ns = creator.create(row); + data.put(ns.name,ns); + } + } finally { + tt.done(); + } + } finally { + trans.info().log("Found",data.size(),"Namespaces"); + } + + } + + public String toString() { + return name; + } + + /* (non-Javadoc) + * @see java.lang.Object#hashCode() + */ + @Override + public int hashCode() { + return name.hashCode(); + } + + /* (non-Javadoc) + * @see java.lang.Object#equals(java.lang.Object) + */ + @Override + public boolean equals(Object obj) { + return name.equals(obj); + } + + @Override + public int compareTo(NS o) { + return name.compareTo(o.name); + } + + public static class NSSplit { + public String ns; + public String other; + public NSSplit(String s, int dot) { + ns = s.substring(0,dot); + other = s.substring(dot+1); + } + } + public static NSSplit deriveParent(String dotted) { + if(dotted==null)return null; + for(int idx = dotted.lastIndexOf('.');idx>=0; idx=dotted.lastIndexOf('.',idx-1)) { + if(data.get(dotted.substring(0, idx))!=null) { + return new NSSplit(dotted,idx); + } + } + return null; + } + + public static Creator<NS> v2_0_11 = new Creator<NS> () { + @Override + public NS create(Row row) { + return new NS(row.getString(0),row.getString(1), row.getString(2),row.getInt(3),row.getInt(4)); + } + + @Override + public String select() { + return "SELECT name, description, parent, type, scope FROM authz.ns "; + } + }; + +}
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