org.ow2.petals.util
Class ParameterCheckHelper

java.lang.Object
  org.ow2.petals.util.ParameterCheckHelper

public final class ParameterCheckHelper
extends java.lang.Object

Class managing parameters to checks there nullity or emptyness

Author:

wjoseph - eBMWebSourcing

Method Summary

static void	isEmptyParameter(java.lang.String parameter, java.lang.String parameterName) Checks if the parameter is an empty string
static void	isEmptyParameterWithLog(java.lang.String parameter, java.lang.String parameterName, org.ow2.petals.util.LoggingUtil log) Checks if the parameter is an empty string and log in error if it is empty
static void	isNullOrEmptyParameter(java.lang.String parameter, java.lang.String parameterName) Checks if the parameter is null or empty
static void	isNullOrEmptyParameterWithLog(java.lang.String parameter, java.lang.String parameterName, org.ow2.petals.util.LoggingUtil log) Checks if the parameter is null or empty and log in error if it is null
static void	isNullParameter(java.lang.Object parameter, java.lang.String parameterName) Checks if the parameter is null
static void	isNullParameterWithLog(java.lang.Object parameter, java.lang.String parameterName, org.ow2.petals.util.LoggingUtil log) Checks if the parameter is null and log in error if it is null

Methods inherited from class java.lang.Object

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

Method Detail

isEmptyParameter

public static void isEmptyParameter(java.lang.String parameter,
                                    java.lang.String parameterName)
                             throws java.lang.IllegalArgumentException

Checks if the parameter is an empty string

Parameters:

parameter - parameter to be tested

parameterName - name of the parameter

Throws:

java.lang.IllegalArgumentException - if parameter is empty

isEmptyParameterWithLog

public static void isEmptyParameterWithLog(java.lang.String parameter,
                                           java.lang.String parameterName,
                                           org.ow2.petals.util.LoggingUtil log)
                                    throws java.lang.IllegalArgumentException

Checks if the parameter is an empty string and log in error if it is empty

Parameters:

parameter - parameter to be tested

parameterName - name of the parameter

log - logger to use

Throws:

java.lang.IllegalArgumentException - if parameter is empty

isNullParameter

public static void isNullParameter(java.lang.Object parameter,
                                   java.lang.String parameterName)
                            throws java.lang.IllegalArgumentException

Checks if the parameter is null

Parameters:

parameter - parameter to be tested

parameterName - name of the parameter

Throws:

java.lang.IllegalArgumentException - if parameter is null

isNullParameterWithLog

public static void isNullParameterWithLog(java.lang.Object parameter,
                                          java.lang.String parameterName,
                                          org.ow2.petals.util.LoggingUtil log)
                                   throws java.lang.IllegalArgumentException

Checks if the parameter is null and log in error if it is null

Parameters:

parameter - parameter to be tested

parameterName - name of the parameter

log - logger to use

Throws:

java.lang.IllegalArgumentException - if parameter is null

isNullOrEmptyParameter

public static void isNullOrEmptyParameter(java.lang.String parameter,
                                          java.lang.String parameterName)

Checks if the parameter is null or empty

Parameters:

parameter - parameter to be tested

parameterName - name of the parameter

Throws:

java.lang.IllegalArgumentException - if parameter is null

isNullOrEmptyParameterWithLog

public static void isNullOrEmptyParameterWithLog(java.lang.String parameter,
                                                 java.lang.String parameterName,
                                                 org.ow2.petals.util.LoggingUtil log)

Checks if the parameter is null or empty and log in error if it is null

Parameters:

parameter - parameter to be tested

parameterName - name of the parameter

log - logger to use

Throws:

java.lang.IllegalArgumentException - if parameter is null