// array de string para agregar todos tus archivos de configuración de spring
private static final String[] SPRING_CONFIG_FILES =
new String[]{"source/spring/config/xxxxxx-db-context.xml", "source/spring/config/xxxxxxx-param-context.xml"};

// carga el application context de Spring
 FileSystemXmlApplicationContext appContext = new FileSystemXmlApplicationContext(SPRING_CONFIG_FILES);
// Obtiene el bean del session factory
 AnnotationSessionFactoryBean annotationSF = (AnnotationSessionFactoryBean)  appContext.getBean("&sessionFactory");
// si quieres eliminar el schema de la base de datos
 annotationSF.dropDatabaseSchema();
// para crear nuevamente el schema de la base de datos
 annotationSF.createDatabaseSchema();

<bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="${datasource.classname}" />
        <property name="url" value="${datasource.urldb}" />
        <property name="username" value="${datasource.userbd}" />
        <property name="password" value="${datasource.pass}" />
    </bean>
 
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="annotatedClasses">
          <list>
              <value>Clase1</value>
              <value>Clase2</value>
          </list>
        </property>
        <property name="hibernateProperties">
           <props>
                <!-- <prop key="hibernate.hbm2ddl.auto">update</prop> -->
                <prop key="hibernate.dialect">${datasource.dialect}
                </prop>
                <prop key="hibernate.show_sql">${datasource.showsql}</prop>
                <prop key="hibernate.hbm2ddl.delimiter">${datasource.delimited}</prop>
            </props>
        </property>
      </bean>

==========================================================
Busca               [~ Linea 188  ]
 
 
'settings' => array(
    'folders'       => 'manage_folders.inc',
    'create-folder' => 'manage_folders.inc',
    'rename-folder' => 'manage_folders.inc',
    'delete-folder' => 'manage_folders.inc',
    'subscribe'     => 'manage_folders.inc',
    'unsubscribe'   => 'manage_folders.inc',
    'add-identity'  => 'edit_identity.inc',
  )
 
==========================================================
Cambialo por:
 
 
'settings' => array(
    'folders'       => 'manage_folders.inc',
    'create-folder' => 'manage_folders.inc',
    'rename-folder' => 'manage_folders.inc',
    'delete-folder' => 'manage_folders.inc',
    'subscribe'     => 'manage_folders.inc',
    'unsubscribe'   => 'manage_folders.inc',
    'add-identity'  => 'edit_identity.inc',
    'password'      => 'password.inc',
    'save-password' => 'password.inc',
  )

//Busca [ ~ Line 238 ]
 
 
case 'settings':
        this.enable_command("preferences", "identities", "save", "folders", true);
==========================================================
//editalo y que quede así:
 
 
case 'settings':
        this.enable_command("preferences", "identities", "save", "folders", "password", true);
==========================================================
//Ahora busca esta línea   [ ~ Line 239 ]
 
if(this.env.action=="identities"||this.env.action=="edit-identity"||this.env.action=="add-identity"){
  this.enable_command("add",this.env.identities_level<2);
  this.enable_command("delete","edit",true);
        }
 
==========================================================
//y agrega justo debajo
 
if (this.env.action=='password' || this.env.action=='save-password')
        {
          var input_current_password = rcube_find_object('_current_password');
          var input_new_password = rcube_find_object('_new_password');
          var input_repeat_password = rcube_find_object('_repeat_password');
          if (input_current_password && input_current_password.value=='')
              input_current_password.focus();
          else if (input_repeat_password)
              input_repeat_password.focus();
 
          this.enable_command('save-password', true);
        }
==========================================================
//Busca esta línea             [ ~ Line 904]
 
 
      case 'delete-folder':
        this.delete_folder(props);
        break;
==========================================================
//Inserta esta línea debajo:
 
 
      case 'password':
        this.goto_url('password');
        break;
 
      case 'save-password':
        var input_current_password = rcube_find_object('_current_password');
        var input_new_password = rcube_find_object('_new_password');
        var input_repeat_password = rcube_find_object('_repeat_password');
        if ((input_new_password && input_new_password.value=='') && (input_repeat_password && input_repeat_password.value=='')
                || (input_current_password && input_current_password.value==''))
            {
                alert(this.get_label('nopassword'));
                input_current_password.value='';
                input_new_password.value='';
                input_repeat_password.value='';
                input_current_password.focus();
            }
        else if ((input_new_password && input_repeat_password) && ( input_new_password.value != input_repeat_password.value))
            {
                alert(this.get_label('passwordinconsistency'));
                input_new_password.value='';
                input_repeat_password.value='';
                input_new_password.focus();
            }
        else
                this.gui_objects.editform.submit();
        break;

//Agrega esto al final del archivo:
 
$labels['changepassword']  = 'Cambiar Clave';
$labels['current_password']  = 'Clave Actual';
$labels['new_password']  = 'Nueva Clave';
$labels['repeat_password']  = 'Repetir Clave';

$messages['nopassword'] = "Porfavor, Introduzca Nueva Clave.";
$messages['passwordinconsistency'] = "Inconsistencia en las claves, pruebe otra vez.";

<span id="settingstabpassword" class="tablink"><roundcube:button command="password" type="link" label="password" title="changepassword" class="tablink" /></span>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
		<title><roundcube:object name="pagetitle" /></title>
		<roundcube:include file="/includes/links.html" />
		<link rel="stylesheet" type="text/css" href="/settings.css" />
	</head>
	<body>
 
		<roundcube:include file="/includes/taskbar.html" />
		<roundcube:include file="/includes/header.html" />
		<roundcube:include file="/includes/settingstabs.html" />
 
		<div id="userprefs-box">
			<div id="userprefs-title"><roundcube:label name="changepassword" /></div>
 
			<div style="padding:15px">
				<roundcube:object name="passwordform">
 
				<p><br /><roundcube:button command="save-password" type="input" class="button" label="save" /></p>
			</div>
		</div>
 
		<roundcube:include file="/includes/settingscripts.html" />
 
	</body>
</html>

$passwordquery = "UPDATE database.table SET password_field =ENCRYPT('".$new_password."') WHERE user_name = '".$emailuser."';";

<?PHP
 
function rcube_password_form($attrib)
{
	global $RCMAIL, $OUTPUT, $CONFIG;
 
	$a_show_cols = array( 	'current_password' => array( 'type' => 'text'),
				'new_password' => array( 'type' => 'text'),
				'repeat_password' => array( 'type' => 'text'));
 
	list($form_start, $form_end) = get_form_tags($attrib, 'save-password', array() );
 
	$out = "{$form_start}<table>\r\n\r\n";
 
	foreach ($a_show_cols as $col => $colprop)
	{
		$label = strlen($colprop['label']) ? $colprop['label'] : $col;
		$value = rcmail_get_edit_field($col, '', $attrib + array('type' => 'password', 'size' => 30), $colprop['type']);
 
		$out .= sprintf("<tr><td class=\"title\"><label for=\"%s\">%s</label></td><td>%s</td></tr>\n",
              		$attrib['id'],
              		Q(rcube_label($label)),
               		$value);
	}
 
	$out .= "\n</table>$form_end";
 
	return $out;
}
 
function rcube_save_password($current_password,$new_password)
{
	global $OUTPUT, $RCMAIL;
 
	$emailuser=$_SESSION['username'];
    	$db = rcmail::get_instance()->get_dbh();
 
     	// IMPORTANTE DEBES CAMBIAR ESTE CODIGO SQL POR EL TUYO PROPIO !!!!!
    	$passwordquery = "UPDATE database.table SET password_field =ENCRYPT('".$new_password."') WHERE user_name = '".$emailuser."';";   
 
    	$db->query($passwordquery);
 
	$_SESSION['password'] = encrypt_password($new_password);
 
	$OUTPUT->show_message('successfullysaved', 'confirmation');
}
 
function encrypt_password($pass)
{
    if (function_exists('mcrypt_module_open') && ($td = mcrypt_module_open(MCRYPT_TripleDES, "", MCRYPT_MODE_ECB, ""))) {
      $iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
      mcrypt_generic_init($td, rcmail::get_instance()->config->get_des_key(), $iv);
      $cypher = mcrypt_generic($td, $pass);
      mcrypt_generic_deinit($td);
      mcrypt_module_close($td);
    }
    else if (function_exists('des')) {
      $cypher = des(rcmail::get_instance()->config->get_des_key(), $pass, 1, 0, NULL);
    }
    else {
      $cypher = $pass;
 
      raise_error(array(
        'code' => 500,
        'type' => 'php',
        'file' => __FILE__,
        'message' => "Could not convert encrypt password. Make sure Mcrypt is installed or lib/des.inc is available"
        ), true, false);
    }
 
    return base64_encode($cypher);
}
 
$OUTPUT->set_pagetitle(rcube_label("changepassword"));
$OUTPUT->add_handler('passwordform', 'rcube_password_form');
 
$OUTPUT->add_label('passwordinconsistency', 'nopassword');
 
switch ($RCMAIL->action)
{
 
	case "password":
		$OUTPUT->send("password");
	break;
 
	case "save-password":
		$curpass = get_input_value('_current_password', RCUBE_INPUT_POST, false);
		$newpass = get_input_value('_new_password', RCUBE_INPUT_POST, false);
		$repeatpass = get_input_value('_repeat_password', RCUBE_INPUT_POST, false);
 
		if ($newpass == $repeatpass && $_SESSION['password'] == encrypt_password($curpass))
			rcube_save_password($curpass,$newpass);
		else
			$OUTPUT->show_message('errorsaving', 'error');
 
		rcmail_overwrite_action("password");
		$OUTPUT->send("password");
	break;
 
}
 
?>