/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* 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 and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and 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.rhq.core.domain.auth;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
/**
* @author Greg Hinkle
*/
@Entity
@NamedQueries( {
@NamedQuery(name = Principal.QUERY_FIND_BY_USERNAME, query = "SELECT m FROM Principal AS m WHERE m.principal = :principal"),
@NamedQuery(name = Principal.QUERY_FIND_ALL_USERS, query = "SELECT m FROM Principal AS m") })
@SequenceGenerator(allocationSize = org.rhq.core.domain.util.Constants.ALLOCATION_SIZE, name = "RHQ_PRINCIPAL_ID_SEQ", sequenceName = "RHQ_PRINCIPAL_ID_SEQ")
@Table(name = "RHQ_PRINCIPAL")
public class Principal implements Serializable {
public static final String QUERY_FIND_BY_USERNAME = "Principal.findByUsername";
public static final String QUERY_FIND_ALL_USERS = "Principal.findAllUsers";
private static final long serialVersionUID = 1L;
@Column(name = "ID", nullable = false)
@GeneratedValue(strategy = GenerationType.AUTO, generator = "RHQ_PRINCIPAL_ID_SEQ")
@Id
private int id;
@Column(name = "PRINCIPAL", nullable = false)
private String principal;
@Column(name = "PASSWORD", nullable = false)
private String password;
/* A no-arg constructor is required by the EJB spec, as well as Seam. Note, the EJB spec permits the constructor to
*be public or protected, whereas Seam requires it to be public. */
public Principal() {
}
/**
* Constructor for {@link Principal}. Note that the <code>password_md5</code> is not the actual password string; it
* must be the MD5 hash of the password. See {@link #setPassword(String)}.
*
* @param principal
* @param password_md5
*/
public Principal(String principal, String password_md5) {
this.principal = principal;
this.password = password_md5;
}
public int getId() {
return this.id;
}
private void setId(int id) {
this.id = id;
}
public String getPrincipal() {
return this.principal;
}
public void setPrincipal(String principal) {
this.principal = principal;
}
/**
* Returns the principal password's MD5 hash. The password itself is never persisted.
*
* @return the password's MD5 hashcode
*/
public String getPassword() {
return this.password;
}
/**
* Sets the principal password's MD5 hash. Do not pass in the actual password itself, the caller must pass in an MD5
* hash that was generated from the actual password string using something like: <code>
* org.jboss.security.Util.createPasswordHash("MD5", "base64", null, null, password);</code>
*
* @param password_md5 the MD5 hash representing the actual password
*/
public void setPassword(String password_md5) {
this.password = password_md5;
}
@Override
public String toString() {
return "Principal[id=" + this.id + ", username=" + this.principal + "]";
}
@Override
public int hashCode() {
return (principal == null) ? 0 : principal.hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof Principal)) {
return false;
}
final Principal other = (Principal) obj;
if (principal == null) {
if (other.principal != null) {
return false;
}
} else if (!principal.equals(other.principal)) {
return false;
}
return true;
}
}