com.cybelia.sandra.web.action

Class UtilAction

java.lang.Object

com.cybelia.sandra.web.action.UtilAction

public class UtilAction
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UtilAction.BadInputException

Constructor Summary

Constructors

Constructor and Description
UtilAction()

Method Summary

Methods

Modifier and Type	Method and Description
static Integer	checkIntegerField(javax.servlet.http.HttpServletRequest request, org.apache.struts.action.ActionErrors errors, String field, String error) Check if a field (in request) is an integer
static boolean	checkRequiredField(javax.servlet.http.HttpServletRequest request, org.apache.struts.action.ActionErrors errors, String field, String error) Check if a field (in request) is present and not empty, otherwise add an error in errors container.
static boolean	getParameterBoolean(javax.servlet.http.HttpServletRequest request, String name)
static int	getParameterInt(javax.servlet.http.HttpServletRequest request, String name)
static long	getParameterLong(javax.servlet.http.HttpServletRequest request, String name)
static String	getParameterString(javax.servlet.http.HttpServletRequest request, String name)
static boolean	isEmptyParameter(javax.servlet.http.HttpServletRequest request, String name)
static boolean	isNotEmptyParameter(javax.servlet.http.HttpServletRequest request, String name)
static Properties	loadProperties(String propertiesPath)
static BufferedImage	scale(BufferedImage source, int width, int height) Modification des tailles d'une image

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilAction

public UtilAction()

Method Detail

getParameterInt

public static int getParameterInt(javax.servlet.http.HttpServletRequest request,
                  String name)
                           throws UtilAction.BadInputException

Throws:

UtilAction.BadInputException

getParameterLong

public static long getParameterLong(javax.servlet.http.HttpServletRequest request,
                    String name)
                             throws UtilAction.BadInputException

Throws:

UtilAction.BadInputException

getParameterBoolean

public static boolean getParameterBoolean(javax.servlet.http.HttpServletRequest request,
                          String name)
                                   throws UtilAction.BadInputException

Throws:

UtilAction.BadInputException

getParameterString

public static String getParameterString(javax.servlet.http.HttpServletRequest request,
                        String name)
                                 throws UtilAction.BadInputException

Throws:

UtilAction.BadInputException

isEmptyParameter

public static boolean isEmptyParameter(javax.servlet.http.HttpServletRequest request,
                       String name)
                                throws UtilAction.BadInputException

Throws:

UtilAction.BadInputException

isNotEmptyParameter

public static boolean isNotEmptyParameter(javax.servlet.http.HttpServletRequest request,
                          String name)
                                   throws UtilAction.BadInputException

Throws:

UtilAction.BadInputException

checkRequiredField

public static boolean checkRequiredField(javax.servlet.http.HttpServletRequest request,
                         org.apache.struts.action.ActionErrors errors,
                         String field,
                         String error)

Check if a field (in request) is present and not empty, otherwise add an error in errors container.

Parameters:

request - current request

errors - errors container

field - field to check

error - error i18n code

Returns:

true if field was found, flase otherwise.

scale

public static BufferedImage scale(BufferedImage source,
                  int width,
                  int height)

Modification des tailles d'une image

checkIntegerField

public static Integer checkIntegerField(javax.servlet.http.HttpServletRequest request,
                        org.apache.struts.action.ActionErrors errors,
                        String field,
                        String error)

Check if a field (in request) is an integer

Parameters:

request - current request

errors - errors container

field - field to check

error - error i18n code

Returns:

the value of integer grabbed in request, or null if field is not an integer

loadProperties

public static Properties loadProperties(String propertiesPath)