org.ow2.bonita.identity.impl.UserImpl Maven / Gradle / Ivy

Go to download
/**
 * Copyright (C) 2007  Bull S. A. S.
 * Bull, Rue Jean Jaures, B.P.68, 78340, Les Clayes-sous-Bois
 * This library is free software; you can redistribute it and/or modify it under the terms
 * of the GNU Lesser General Public License as published by the Free Software Foundation
 * version 2.1 of the License.
 * This library 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 Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
 * Floor, Boston, MA  02110-1301, USA.
 **/
package org.ow2.bonita.identity.impl;

import java.security.Permission;
import java.util.Collections;
import java.util.HashSet;
import java.util.Properties;
import java.util.Set;

import org.ow2.bonita.identity.GroupOp;
import org.ow2.bonita.identity.Membership;
import org.ow2.bonita.identity.UserOp;

/**
 * @author "Pierre Vigneras"
 * @date Nov 23, 2007
 */
public class UserImpl implements UserOp {
  // private static final Preferences GLOBAL_PREFERENCES =
  // Preferences.userNodeForPackage(UserImpl.class);

  /**
   * 
   */
  private static final long serialVersionUID = 6946111461077651764L;

  private String id;

  private Set memberships;

  private Properties properties;

  // private Preferences preferences;
  private Set permissions;

  protected UserImpl() {
    init();
  }

  /**
   * @param string
   * @param string2
   */
  public UserImpl(final String id) {
    init();
    setId(id);
  }

  private void init() {
    setMemberships(new HashSet());
    setProperties(new Properties());
    setPermissions(new HashSet());
  }

  protected void setMemberships(Set memberships) {
    if (memberships == null) {
      throw new IllegalArgumentException("Memberships is null!");
    }
    this.memberships = memberships;
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.ow2.bonita.identity.UserOp#getId()
   */
  public String getId() {
    return id;
  }

  protected void setId(String id) {
    if (id == null) {
      throw new IllegalArgumentException("Null id!");
    }
    this.id = id;
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.ow2.bonita.identity.UserOp#getMemberShips()
   */
  public Set getMemberships() {
    return Collections.unmodifiableSet(memberships);
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.ow2.bonita.identity.UserOp#getPermissions()
   */
  public Set getPermissions() {
    return new HashSet(permissions);
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.ow2.bonita.identity.UserOp#getPreferences()
   */
  // public Preferences getPreferences() {
  // // TODO Auto-generated method stub
  // return preferences;
  // }
  /*
   * (non-Javadoc)
   * 
   * @see org.ow2.bonita.identity.UserOp#getProperties()
   */
  public Properties getProperties() {
    final Properties result = new Properties();
    result.putAll(properties);
    return result;
  }

  public void setPermissions(Set permissions) {
    if (permissions == null) {
      throw new IllegalArgumentException("Permissions is null!");
    }
    this.permissions = permissions;
  }

  public void setProperties(final Properties properties) {
    if (properties == null) {
      throw new IllegalArgumentException("Properties is null!");
    }
    this.properties = properties;
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * org.ow2.bonita.identity.UserOp#isMember(org.ow2.bonita.identity.GroupOp)
   */
  public boolean isMember(GroupOp groupOp) {
    return memberships.contains(new MembershipImpl(this, groupOp));
  }

  public String toString() {
    return this.getClass().getName() + "(" + getId() + ")" + "[properties: "
        + properties + "]";
  }

  public int hashcode() {
    return id.hashCode();
  }

  public boolean equals(Object o) {
    if (!(o instanceof UserImpl)) {
      return false;
    }
    return id.equals(((UserImpl) o).getId());
  }

}