/* Attributes.java
{{IS_NOTE
Purpose:
Description:
History:
Wed Nov 17 15:05:17 2004, Created by tomyeh
}}IS_NOTE
Copyright (C) 2004 Potix Corporation. All Rights Reserved.
{{IS_RIGHT
This program is distributed under LGPL Version 2.1 in the hope that
it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.web;
/**
* Definition of constants used as attributes and parameters across
* requests.
*
* @author tomyeh
*/
public class Attributes {
/** Don't construct it. All members are static. */
protected Attributes() {
}
/** The title (String) of a servlet or a portal.
* Stored as an attribute of the request.
*/
public static final String TITLE = "px_title";
/** The session attribute used to store the preferred locale (Locale) in a session.
*/
public static final String PREFERRED_LOCALE = "org.zkoss.web.preferred.locale";
/** The session attribute used to store the preferred time zone (TimeZone) in a session.
*/
public static final String PREFERRED_TIME_ZONE = "org.zkoss.web.preferred.timeZone";
/** The session attribute used to store the preferred first-day-of-week.
* The value must be one of {@link java.util.Calendar#SUNDAY},
* {@link java.util.Calendar#MONDAY}, {@link java.util.Calendar#SATURDAY}
* and so on.
* <p>Default: -1 (it means {@link java.util.Calendar#getFirstDayOfWeek} is assumed)
* <p>Notice that you could specify it as a library property such that
* it will be the default value for the whole application
* (with the higher priority than {@link java.util.Calendar}.
* @since 5.0.3
*/
public static final String PREFERRED_FIRST_DAY_OF_WEEK = "org.zkoss.web.preferred.firstDayOfWeek";
/** The session attribute used to specify the class used to return
* the formats of date, time or both for datebox and timebox.
* The class must implement {@link org.zkoss.text.DateFormatInfo}.
* @since 5.0.7
*/
public static final String PREFERRED_DATE_FORMAT_INFO = "org.zkoss.web.preferred.dateFormatInfo";
/** The attribute name that contains the alert passed from
* another request {@link org.zkoss.web.servlet.http.Https#sendRedirect}.
* It is automatically reset after the next request is responded.
* In JSP, web authors use
* <c:object name="i.alert" scope="request"> to access it.
*/
public static final String ALERT = "px_alert";
/** Denote the type of {@link #ALERT}.
* It could be "error", "warning" and undefined.
* It is used by JSP page to do more accurate page layout.
*/
public static final String ALERT_TYPE = "px_alert_type";
/** The attribute used to pass parameters from the caller that invokes
* Servlets.include() or Servlets.forward()
* with {@link org.zkoss.web.servlet.Servlets#PASS_THRU_ATTR}.
*/
public static final String ARG = "arg";
//-- Standard constants --//
/** The included context path; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisServletPath
* @see org.zkoss.web.servlet.http.Https#getOriginServletPath
*/
public static final String INCLUDE_CONTEXT_PATH = "javax.servlet.include.context_path";
/** The included servlet path; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisServletPath
* @see org.zkoss.web.servlet.http.Https#getOriginServletPath
*/
public static final String INCLUDE_SERVLET_PATH = "javax.servlet.include.servlet_path";
/** The included request URI; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisRequestURI
*/
public static final String INCLUDE_REQUEST_URI = "javax.servlet.include.request_uri";
/** The included servlet path; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisPathInfo
* @see org.zkoss.web.servlet.http.Https#getOriginPathInfo
*/
public static final String INCLUDE_PATH_INFO = "javax.servlet.include.path_info";
/** The included servlet path; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisQueryString
* @see org.zkoss.web.servlet.http.Https#getOriginQueryString
*/
public static final String INCLUDE_QUERY_STRING = "javax.servlet.include.query_string";
/** The original context path that forwards this page; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisServletPath
* @see org.zkoss.web.servlet.http.Https#getOriginServletPath
*/
public static final String FORWARD_CONTEXT_PATH = "javax.servlet.forward.context_path";
/** The original servlet path that forwards this page; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisServletPath
* @see org.zkoss.web.servlet.http.Https#getOriginServletPath
*/
public static final String FORWARD_SERVLET_PATH = "javax.servlet.forward.servlet_path";
/** The original request URI that forwards this page; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisRequestURI
*/
public static final String FORWARD_REQUEST_URI = "javax.servlet.forward.request_uri";
/** The original servlet path that forwards this page; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisPathInfo
* @see org.zkoss.web.servlet.http.Https#getOriginPathInfo
*/
public static final String FORWARD_PATH_INFO = "javax.servlet.forward.path_info";
/** The original servlet path that forwards this page; set by the servlet container.
* @see org.zkoss.web.servlet.http.Https#getThisQueryString
* @see org.zkoss.web.servlet.http.Https#getOriginQueryString
*/
public static final String FORWARD_QUERY_STRING = "javax.servlet.forward.query_string";
/** The attribute to hold the exception, if any.
*/
public static final String ERROR_EXCEPTION = "javax.servlet.error.exception";
}