Package org.opennms.web.tags

Class AlertTag

java.lang.Object

javax.servlet.jsp.tagext.SimpleTagSupport

org.opennms.web.tags.AlertTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.SimpleTag

public class AlertTag
extends javax.servlet.jsp.tagext.SimpleTagSupport

Is used to render messages from any controller in the ui. Another word for alert could be notification, message, information. The tag is used to inform the user e.g. about successful operations.

Constructor Summary

Constructors

Constructor	Description
AlertTag()

Method Summary

Modifier and Type	Method	Description
static void	addAlertToRequest(org.springframework.web.servlet.ModelAndView modelAndView, String message)	Adds the message as an Alert with type=AlertType.INFO to the current modelAndView.
static void	addAlertToRequest(org.springframework.web.servlet.ModelAndView modelAndView, String message, AlertType alertType)	Adds the message as an Alert with the given alertType to the current modelAndView.
void	doTag()

Methods inherited from class javax.servlet.jsp.tagext.SimpleTagSupport

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlertTag

public AlertTag()

Method Detail

addAlertToRequest

public static void addAlertToRequest(org.springframework.web.servlet.ModelAndView modelAndView,
                                     String message)

Adds the message as an Alert with type=AlertType.INFO to the current modelAndView.

Parameters:

modelAndView - The request where to save the alert in.

message - The alert message (e.g. Download successful)

addAlertToRequest

public static void addAlertToRequest(org.springframework.web.servlet.ModelAndView modelAndView,
                                     String message,
                                     AlertType alertType)

Adds the message as an Alert with the given alertType to the current modelAndView.

Parameters:

modelAndView - the request where to save the alert in.

message - The alert message (e.g. Download failed)

alertType - The alert type (e.g. AlertType.ERROR)

doTag

public void doTag()
           throws javax.servlet.jsp.JspException,
                  IOException

Specified by:

doTag in interface javax.servlet.jsp.tagext.SimpleTag

Overrides:

doTag in class javax.servlet.jsp.tagext.SimpleTagSupport

Throws:

javax.servlet.jsp.JspException

IOException