/*! ******************************************************************************
 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2013 by Pentaho : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * 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
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package org.pentaho.di.ui.repository.repositoryexplorer.model;

import java.util.List;

import org.pentaho.di.repository.RepositorySecurityManager;
import org.pentaho.di.repository.RepositorySecurityProvider;
import org.pentaho.ui.xul.util.AbstractModelNode;

public class UIRepositoryUsers extends AbstractModelNode<IUIUser> {

  private static final long serialVersionUID = -8505587648560630174L;

  public UIRepositoryUsers() {
  }

  public UIRepositoryUsers( List<IUIUser> users ) {
    super( users );
  }

  public UIRepositoryUsers( RepositorySecurityProvider rsp, RepositorySecurityManager rsm ) {

    String[] logins;
    try {
      logins = rsp.getUserLogins();
      for ( String login : logins ) {
        this.add( UIObjectRegistry.getInstance().constructUIRepositoryUser( rsm.loadUserInfo( login ) ) );
      }
    } catch ( Exception e ) {
      // TODO: handle exception; can't get users???
    }
  }

  @Override
  protected void fireCollectionChanged() {
    this.changeSupport.firePropertyChange( "children", null, this );
  }

}