/*************************************************************************
 * Copyright 2009-2015 Eucalyptus Systems, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 *
 * Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
 * CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
 * additional information or have any questions.
 *
 * This file may incorporate work covered under the following copyright
 * and permission notice:
 *
 *   Software License Agreement (BSD License)
 *
 *   Copyright (c) 2008, Regents of the University of California
 *   All rights reserved.
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 *   Redistribution and use of this software in source and binary forms,
 *   with or without modification, are permitted provided that the
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 *     in the documentation and/or other materials provided with the
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 *   IT MAY INFORM DR. RICH WOLSKI AT THE UNIVERSITY OF CALIFORNIA,
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 ************************************************************************/

package com.eucalyptus.auth.policy.ern;

import com.eucalyptus.auth.policy.PolicySpec;

public class EuareResourceName extends Ern {

  private final String type;
  private final String path;
  private final String name;
  
  public EuareResourceName( String account, String type, String path, String name ) {
    super( PolicySpec.VENDOR_IAM, null, account );
    this.type = type;
    this.path = path;
    this.name = name;
  }

  @Override
  public String toString( ) {
    StringBuilder sb = new StringBuilder( );
    sb.append( ARN_PREFIX ).append( this.getService( ) ).append( "::" ).append( this.getAccount( ) )
        .append( ':' ).append( this.type ).append( this.path );
    if ( !"/".equals( this.path ) && !this.path.endsWith( "/" ) ) {
      sb.append( '/' );
    }
    sb.append( this.name );
    return sb.toString( );
  }
  
  public String getType() {
    return type;
  }
  public String getPath( ) {
    return path;
  }
  public String getName( ) {
    return name;
  }

  @Override
  public String getResourceType( ) {
    return qualifiedName( this.type );
  }

  @Override
  public String getResourceName( ) {
    if ( "/".equals( this.path ) || this.path.endsWith( "/" ) ) {
      return this.path + this.name;
    } else {
      return this.path + "/" + this.name;
    }
  }
  
}