org.jboss.arquillian.container.tomcat

Class Validate

java.lang.Object

org.jboss.arquillian.container.tomcat.Validate

public final class Validate
extends Object

Validate

Validation utility

Version:

$Revision: $

Author:

Aslak Knutsen

Method Summary

Modifier and Type	Method and Description
static void	configurationDirectoryExists(String string, String message) Checks that string is not null and not empty and it represents a path to a valid directory
static void	isInRange(int value, int bottom, int top, String message) Checks if value lies in an interval (exclusive)
static void	isInReadableDirectory(String path, String message)
static boolean	isNotNullOrEmpty(String string) Checks that the specified String is not null or empty.
static void	isValidFile(String path, String message) Checks that path represents a valid file
static void	notNull(Object obj, String message) Checks that object is not null, throws exception if it is.
static void	notNullOrEmpty(String string, String message) Checks that the specified String is not null or empty, throws exception if it is.
static void	stateNotNull(Object obj, String message) Checks that obj is not null, throws exception if it is.

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static void notNull(Object obj,
                           String message)
                    throws IllegalArgumentException

Checks that object is not null, throws exception if it is.

Parameters:

obj - The object to check

message - The exception message

Throws:

IllegalArgumentException - Thrown if obj is null

notNullOrEmpty

public static void notNullOrEmpty(String string,
                                  String message)
                           throws IllegalArgumentException

Checks that the specified String is not null or empty, throws exception if it is.

Parameters:

string - The object to check

message - The exception message

Throws:

IllegalArgumentException - Thrown if obj is null

isNotNullOrEmpty

public static boolean isNotNullOrEmpty(String string)
                                throws IllegalArgumentException

Checks that the specified String is not null or empty.

Parameters:

string - The object to check

Returns:

true if string is not empty, false otherwise

Throws:

IllegalArgumentException

stateNotNull

public static void stateNotNull(Object obj,
                                String message)
                         throws IllegalStateException

Checks that obj is not null, throws exception if it is.

Parameters:

obj - The object to check

message - The exception message

Throws:

IllegalStateException - Thrown if obj is null

isValidFile

public static void isValidFile(String path,
                               String message)
                        throws IllegalArgumentException

Checks that path represents a valid file

Parameters:

path - The path to file

message - The exception message

Throws:

IllegalArgumentException - Throws if given file does not exist or if it cannot be read

configurationDirectoryExists

public static void configurationDirectoryExists(String string,
                                                String message)
                                         throws org.jboss.arquillian.container.spi.ConfigurationException

Checks that string is not null and not empty and it represents a path to a valid directory

Parameters:

string - The path to check

message - The exception message

Throws:

org.jboss.arquillian.container.spi.ConfigurationException - Thrown if string is empty, null or it does not represent a path the a valid directory

isInRange

public static void isInRange(int value,
                             int bottom,
                             int top,
                             String message)
                      throws IllegalArgumentException

Checks if value lies in an interval (exclusive)

Parameters:

value - the value

bottom - the bottom boundary

top - the top boundary

message - the exception message

Throws:

IllegalArgumentException - Thrown if value does not lie in the interval

isInReadableDirectory

public static void isInReadableDirectory(String path,
                                         String message)
                                  throws IllegalArgumentException

Throws:

IllegalArgumentException