auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/perm/List.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.auth.cmd.perm;
  23
  24 import java.util.Collections;
  25 import java.util.Comparator;
  26
  27 import org.onap.aaf.auth.cmd.AAFcli;
  28 import org.onap.aaf.auth.cmd.BaseCmd;
  29 import org.onap.aaf.cadi.CadiException;
  30 import org.onap.aaf.cadi.client.Future;
  31 import org.onap.aaf.cadi.client.Retryable;
  32 import org.onap.aaf.misc.env.APIException;
  33
  34 import aaf.v2_0.Perms;
  35
  36 public class List extends BaseCmd<Perm> {
  37 //      private static final String LIST_PERM_DETAILS = "list permission details";
  38
  39         public List(Perm parent) {
  40                 super(parent,"list");
  41
  42                 cmds.add(new ListByUser(this));
  43                 cmds.add(new ListByName(this));
  44                 cmds.add(new ListByNS(this));
  45                 cmds.add(new ListByRole(this));
  46                 cmds.add(new ListActivity(this));
  47         }
  48         // Package Level on purpose
  49         abstract class ListPerms extends Retryable<Integer> {
  50                 protected int list(Future<Perms> fp,String header, String parentPerm) throws CadiException, APIException  {
  51                         if(fp.get(AAFcli.timeout())) {
  52                                 report(fp,header, parentPerm);
  53                         } else {
  54                                 error(fp);
  55                         }
  56                         return fp.code();
  57                 }
  58         }
  59
  60         private static final Comparator<aaf.v2_0.Perm> permCompare = new Comparator<aaf.v2_0.Perm>() {
  61                 @Override
  62                 public int compare(aaf.v2_0.Perm a, aaf.v2_0.Perm b) {
  63                         int rc;
  64                         if((rc=a.getType().compareTo(b.getType()))!=0) {
  65                             return rc;
  66                         }
  67                         if((rc=a.getInstance().compareTo(b.getInstance()))!=0) {
  68                             return rc;
  69                         }
  70                         return a.getAction().compareTo(b.getAction());
  71                 }
  72         };
  73
  74         private static final String permFormat = "%-30s %-30s %-10s\n";
  75
  76         void report(Future<Perms> fp, String ... str) {
  77                 reportHead(str);
  78                 if (this.aafcli.isDetailed()) {
  79                         String format = "%-36s %-30s %-15s\n";
  80                         String descFmt = "   %-75s\n";
  81                         reportColHead(format + descFmt,"[PERM NS].Type","Instance","Action", "Description");
  82                         Collections.sort(fp.value.getPerm(),permCompare);
  83                         for(aaf.v2_0.Perm p : fp.value.getPerm()) {
  84                                 String pns = p.getNs();
  85                                 if(pns==null) {
  86                                         pw().format(format,
  87                                                         p.getType(),
  88                                                         p.getInstance(),
  89                                                         p.getAction());
  90                                 } else {
  91                                         pw().format(format,
  92                                                         '['+pns + "]." + p.getType().substring(pns.length()+1),
  93                                                         p.getInstance(),
  94                                                         p.getAction());
  95                                 }
  96                                 String desc = p.getDescription();
  97                                 if(desc!=null && desc.length()>0) {
  98                                         pw().format(descFmt,p.getDescription());
  99                                 }
 100                         }
 101                         pw().println();
 102                 } else {
 103                         String format = reportColHead(permFormat,"PERM Type","Instance","Action");
 104
 105                         Collections.sort(fp.value.getPerm(),permCompare);
 106                         for(aaf.v2_0.Perm p : fp.value.getPerm()) {
 107                                 pw().format(format,
 108                                         p.getType(),
 109                                         p.getInstance(),
 110                                         p.getAction());
 111                         }
 112                         pw().println();
 113                 }
 114         }
 115
 116 }