Change Batch Packaging

[aaf/authz.git] / auth / auth-batch / src / main / java / org / onap / aaf / auth / batch / helpers / Role.java

diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Role.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Role.java
new file mode 100644 (file)
index 0000000..4b4a255
--- /dev/null
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/helpers/Role.java
@@ -0,0 +1,175 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 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====================================================
+ *
+ */
+
+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.TreeMap;
+
+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> {
+    public static final TreeMap<Role,Set<String>> data = new TreeMap<>();
+    public static final TreeMap<String,Role> keys = new TreeMap<>();
+    public static final TreeMap<String,Role> byName = new TreeMap<>();
+    private static List<Role> deleteRoles = new ArrayList<>();
+
+    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<>();
+    }
+    
+    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);
+                    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();
+    }
+
+}
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