VisitorsMessageService (Javlo 2 2.1 API)

java.lang.Object
- org.javlo.service.visitors.VisitorsMessageService

public class VisitorsMessageService
extends Object

Field Summary

Fields
Modifier and Type Field Description

static String SESSION_KEY

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static VisitorsMessageService`	`getInstance(javax.servlet.http.HttpSession session)`
`boolean`	`isAlReadyDisplayed(String key)`	check if a message was displayed to the visitor.
`void`	`markAsDisplayed(String key)`	mark a message as displayed to the visitors.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SESSION_KEY
```
public static final String SESSION_KEY
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getInstance
```
public static final VisitorsMessageService getInstance(javax.servlet.http.HttpSession session)
```
  - markAsDisplayed
```
public void markAsDisplayed(String key)
```
    mark a message as displayed to the visitors.
    
    Parameters:
    
    key -
  - isAlReadyDisplayed
```
public boolean isAlReadyDisplayed(String key)
```
    check if a message was displayed to the visitor.
    
    Parameters:
    
    key - the key of the message
    
    Returns: