JspHelper (Apache Tomcat 9.0.0.M9 API Documentation)

java.lang.Object
- org.apache.catalina.manager.JspHelper

```
public class JspHelper
extends Object
```
Helper JavaBean for JSPs, because JSTL 1.1/EL 2.0 is too dumb to to what I need (call methods with parameters), or I am too dumb to use it correctly. :)

Author:

Cédrik LIME

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static String`	`escapeXml(Object obj)`
`static String`	`escapeXml(String buffer)` Performs the following substring replacements (to facilitate output to XML/HTML pages): & -> & < -> < > -> > " -> " ' -> ' See also OutSupport.writeEscapedXml().
`static String`	`formatNumber(long number)`
`static String`	`getDisplayCreationTimeForSession(Session in_session)`
`static String`	`getDisplayInactiveTimeForSession(Session in_session)`
`static String`	`getDisplayLastAccessedTimeForSession(Session in_session)`
`static String`	`getDisplayTTLForSession(Session in_session)`
`static String`	`getDisplayUsedTimeForSession(Session in_session)`
`static String`	`guessDisplayLocaleFromSession(Session in_session)` Try to get user locale from the session, if possible.
`static String`	`guessDisplayUserFromSession(Session in_session)` Try to get user name from the session, if possible.
`static String`	`secondsToTimeString(long in_seconds)`

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

- Method Detail
  - guessDisplayLocaleFromSession
```
public static String guessDisplayLocaleFromSession(Session in_session)
```
    Try to get user locale from the session, if possible. IMPLEMENTATION NOTE: this method has explicit support for Tapestry 3 and Struts 1.x
    
    Parameters:
    
    in_session - Session from which the locale should be guessed
    
    Returns:
    
    String
  - guessDisplayUserFromSession
```
public static String guessDisplayUserFromSession(Session in_session)
```
    Try to get user name from the session, if possible.
    
    Parameters:
    
    in_session - The Servlet session
    
    Returns:
    
    the user name
  - getDisplayCreationTimeForSession
```
public static String getDisplayCreationTimeForSession(Session in_session)
```
  - getDisplayLastAccessedTimeForSession
```
public static String getDisplayLastAccessedTimeForSession(Session in_session)
```
  - getDisplayUsedTimeForSession
```
public static String getDisplayUsedTimeForSession(Session in_session)
```
  - getDisplayTTLForSession
```
public static String getDisplayTTLForSession(Session in_session)
```
  - getDisplayInactiveTimeForSession
```
public static String getDisplayInactiveTimeForSession(Session in_session)
```
  - secondsToTimeString
```
public static String secondsToTimeString(long in_seconds)
```
  - escapeXml
```
public static String escapeXml(Object obj)
```
  - escapeXml
```
public static String escapeXml(String buffer)
```
    Performs the following substring replacements (to facilitate output to XML/HTML pages): & -> & < -> < > -> > " -> " ' -> ' See also OutSupport.writeEscapedXml().
    
    Parameters:
    
    buffer - The XML to escape
    
    Returns:
    
    the escaped XML
  - formatNumber
```
public static String formatNumber(long number)
```

Class JspHelper

Method Summary

Methods inherited from class java.lang.Object

Method Detail

guessDisplayLocaleFromSession

guessDisplayUserFromSession

getDisplayCreationTimeForSession

getDisplayLastAccessedTimeForSession

getDisplayUsedTimeForSession

getDisplayTTLForSession

getDisplayInactiveTimeForSession

secondsToTimeString

escapeXml

escapeXml

formatNumber