User.java

/** 
   Copyright 2013 Technische Universitat Wien (TUW), Distributed SystemsGroup E184.               
   
   This work was partially supported by the European Commission in terms of the CELAR FP7 project (FP7-ICT-2011-8 #317790).
 
   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
   limitations under the License.
*/

/**
 *  Author : Georgiana Copil - e.copil@dsg.tuwien.ac.at
 */
package at.ac.tuwien.dsg.rsybl.operationsmanagementplatform.entities;

import at.ac.tuwien.dsg.rsybl.operationsmanagementplatform.entities.interfaces.IRole;
import at.ac.tuwien.dsg.rsybl.operationsmanagementplatform.entities.interfaces.IUser;
import at.ac.tuwien.dsg.rsybl.operationsmanagementplatform.utils.Constants;
import java.io.Serializable;
import java.util.LinkedHashSet;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.OneToMany;

/**
 *
 * @author Georgiana
 */
@Entity
public class User implements Serializable, IUser {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = Constants.I_Role)
    private Long id;

    @Column(unique = true)
    private String username;

    private String password;

    private String name;

    private String email;

    @ManyToMany
    @JoinTable(
            name = "associatedRoles", joinColumns = {
                @JoinColumn(name = Constants.I_User)
            }, inverseJoinColumns = {
                @JoinColumn(name = Constants.I_Role)
            }
    )
//    @OnDelete(action = OnDeleteAction.NO_ACTION)
//    @ManyToMany
    @JoinColumn(name = "rolesAssocId")
    private Set<Role> roles = new LinkedHashSet<Role>();

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof User)) {
            return false;
        }
        User other = (User) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "User[ id=" + id + " ]";
    }

    /**
     * @return the username
     */
    public String getUsername() {
        return username;
    }

    /**
     * @param username the username to set
     */
    public void setUsername(String username) {
        this.username = username;
    }

    /**
     * @return the password
     */
    public String getPassword() {
        return password;
    }

    /**
     * @param password the password to set
     */
    public void setPassword(String password) {
        this.password = password;
    }

    /**
     * @return the roles
     */
    public Set<IRole> getRoles() {
        return (Set<IRole>) (Set<?>) roles;
    }

    /**
     * @param roles the roles to set
     */
    public void setRoles(Set<IRole> roles) {
        this.roles = (Set<Role>) (Set<?>) roles;
    }

    public void addRole(IRole role) {
        roles.add((Role) role);
    }

    /**
     * @return the name
     */
    public String getName() {
        return name;
    }

    /**
     * @param name the name to set
     */
    public void setName(String name) {
        this.name = name;
    }

    /**
     * @return the email
     */
    public String getEmail() {
        return email;
    }

    /**
     * @param email the email to set
     */
    public void setEmail(String email) {
        this.email = email;
    }

}