net.admin4j.util

Class ServletUtils

java.lang.Object

net.admin4j.util.ServletUtils

public class ServletUtils
extends java.lang.Object

Generic Servlet utilities

Author:

D. Ashmore

Constructor Summary

Constructors

Constructor and Description
ServletUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	getApplicationName(javax.servlet.http.HttpServletRequest request) Will parse the request and return the name of the current web application.
static java.lang.String	getConfigurationSetting(java.lang.String[] settingKeysInPrecedenceOrder, javax.servlet.ServletConfig config) Will return the configuration setting requested *in the order of the keys provided*.
static java.util.List<NameValuePair>	listRequestAttributes(javax.servlet.http.HttpServletRequest request) Will format request attributes as NameValuePairs.
static java.util.List<NameValuePair>	listSessionAttributes(javax.servlet.http.HttpSession session) Will format session attributes as NavmeValuePairs.
static void	reThrowServletFilterException(java.lang.Throwable t) Will rethrow a caught Servlet Exception

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletUtils

public ServletUtils()

Method Detail

reThrowServletFilterException

public static void reThrowServletFilterException(java.lang.Throwable t)
                                          throws javax.servlet.ServletException,
                                                 java.io.IOException

Will rethrow a caught Servlet Exception

Parameters:

t -

Throws:

javax.servlet.ServletException

java.io.IOException

listSessionAttributes

public static java.util.List<NameValuePair> listSessionAttributes(javax.servlet.http.HttpSession session)

Will format session attributes as NavmeValuePairs.

Parameters:

session -

Returns:

listRequestAttributes

public static java.util.List<NameValuePair> listRequestAttributes(javax.servlet.http.HttpServletRequest request)

Will format request attributes as NameValuePairs.

Parameters:

request -

Returns:

getApplicationName

public static java.lang.String getApplicationName(javax.servlet.http.HttpServletRequest request)

Will parse the request and return the name of the current web application.

Parameters:

request -

Returns:

getConfigurationSetting

public static java.lang.String getConfigurationSetting(java.lang.String[] settingKeysInPrecedenceOrder,
                                       javax.servlet.ServletConfig config)

Will return the configuration setting requested *in the order of the keys provided*. The first key to retrieve a non-empty value will be the value returned.

Parameters:

settingKeysInPrecedenceOrder -

config -

Returns: