UserAsContact.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.plugin.contacts;
 
import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.annotation.ElephantContact;
import org.turro.elephant.context.Application;
import org.turro.elephant.impl.context.ContextFactory;
import org.turro.elephant.security.IUser;
import org.turro.elephant.security.IUserAdmin;
 
@ElephantContact(priority=2)
public class UserAsContact implements IContact {
 
  private IUser user;
  private Application app;
 
  @Override
  public Object loadById(String id) {
    user = ContextFactory.getUser(null);
    user.impersonate(id);
    return user;
  }
 
  @Override
  public Object loadByLogin(String login) {
    user = ContextFactory.getUser(null);
    user.impersonate(login);
    return user;
  }
 
  @Override
  public Object loadLogged(Application app) {
    user = app.getConstructor().getUser();
    return user;
  }
 
  @Override
  public void setContact(Object contact) {
    if(contact instanceof IUser) {
      user = (IUser) contact;
    }
  }
 
  @Override
  public Object getContact() {
    return user;
  }
 
  @Override
  public String getId() {
    return user != null ? user.getId() : null;
  }
 
  @Override
  public String getGlobalId() {
    return null;
  }
 
  @Override
  public String getLogin() {
    return user != null ? user.getId() : null;
  }
 
  @Override
  public String getName() {
    return user != null ? user.getName() : null;
  }
 
  @Override
  public String getConnector(String id) {
    return user.getProperty(id);
  }
 
  @Override
  public List<IContact> getRelations(String id) {
    return new ArrayList<IContact>();
  }
 
  @Override
  public void setConnector(String id, String value) {
    IUserAdmin uAdmin = ContextFactory.getUserAdmin(app.getConstructor());
    if(id != null && value != null) {
      try {
        uAdmin.setProperty(user.getId(), id, value);
      } catch (IOException ex) {
        Logger.getLogger(UserAsContact.class.getName()).log(Level.SEVERE, null, ex);
      }
    }
  }
 
  @Override
  public void setApplication(Application app) {
    this.app = app;
  }
 
  @Override
  public void setName(String value) {
    IUserAdmin uAdmin = ContextFactory.getUserAdmin(app.getConstructor());
    if (value != null) {
      try {
        uAdmin.setName(user.getId(), value);
      } catch (IOException ex) {
        Logger.getLogger(UserAsContact.class.getName()).log(Level.SEVERE, null, ex);
      }
    }
  }
 
  @Override
  public void setPassword(String newValue, String repeatValue) {
    IUserAdmin uAdmin = ContextFactory.getUserAdmin(app.getConstructor());
    if(newValue != null && newValue.trim().length() > 0 && newValue.equals(repeatValue)) {
      try {
        uAdmin.setPasswords(user.getId(), newValue, null);
      } catch (IOException ex) {
        Logger.getLogger(UserAsContact.class.getName()).log(Level.SEVERE, null, ex);
      }
    }
  }
 
  @Override
  public void applyChanges() {
    
  }
 
  @Override
  public boolean isValid() {
    return user != null && user.isValid();
  }
 
  @Override
  public boolean checkPassword(String password) {
    return user.validate(user.getId(), password);
  }
 
  @Override
  public String getCommentValue(String key) {
    return null;
  }
 
  @Override
  public Object getObject(String key) {
    return null;
  }
 
  @Override
  public void setObject(String key, Serializable value) {
  }
 
  @Override
  public boolean isWebUser() {
    return true;
  }
 
  @Override
  public List<IContact> loadByPartialName(String name) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
  @Override
  public IContact loadByName(String name) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
  @Override
  public void setAttribute(String key, Object value) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
  @Override
  public Object getAttribute(String key) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
}