io.werval.util

Class IllegalArguments

java.lang.Object

io.werval.util.IllegalArguments

public final class IllegalArguments
extends Object

Null or empty argument exception utilities.

Method Summary

Modifier and Type	Method and Description
static void	ensureGreater(String name, BigInteger value, BigInteger lower)
static void	ensureGreater(String name, Integer value, Integer lower)
static void	ensureGreaterOrEqual(String name, Integer value, Integer lower)
static void	ensureInRange(String name, Integer value, Integer from, Integer to)
static void	ensureLesser(String name, Integer value, Integer higher)
static void	ensureLesserOrEqual(String name, Integer value, Integer higher)
static void	ensureNotEmpty(String name, boolean trim, String value) Ensure not empty.
static void	ensureNotEmpty(String name, byte[] value) Ensure not empty.
static void	ensureNotEmpty(String name, CharSequence value) Ensure not empty.
static void	ensureNotEmpty(String name, Collection<?> value) Ensure not empty.
static void	ensureNotEmpty(String name, Map<?,?> value) Ensure not empty.
static void	ensureNotEmpty(String name, Object[] value) Ensure not empty.
static void	ensureNotEmpty(String name, Properties value) Ensure not empty.
static void	ensureNotEmpty(String name, String value) Ensure not empty.
static void	ensureNotEmptyContent(String name, boolean trim, String[] value) Ensures that the string array instance is not null and that it has entries that are not null or empty.
static void	ensureNotEmptyContent(String name, String[] value) Ensures that the string array instance is not null and that it has entries that are not null or empty either without trimming the string.
static void	ensureNotNull(String name, Object value) Ensure not null.
static void	ensureNotZero(String name, Integer value) Ensure not zero.

Methods inherited from class java.lang.Object

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

Method Detail

ensureNotNull

public static void ensureNotNull(String name,
                                 Object value)

Ensure not null.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  String value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  CharSequence value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  boolean trim,
                                  String value)

Ensure not empty.

Parameters:

name - Name

trim - Trim value before check if true, don't otherwise

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  Object[] value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  byte[] value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  Collection<?> value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  Properties value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmpty

public static void ensureNotEmpty(String name,
                                  Map<?,?> value)

Ensure not empty.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmptyContent

public static void ensureNotEmptyContent(String name,
                                         String[] value)

Ensures that the string array instance is not null and that it has entries that are not null or empty either without trimming the string.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotEmptyContent

public static void ensureNotEmptyContent(String name,
                                         boolean trim,
                                         String[] value)

Ensures that the string array instance is not null and that it has entries that are not null or empty.

Parameters:

name - Name

trim - Trim flag

value - Value

Throws:

IllegalArgumentException - if value is null or empty

ensureNotZero

public static void ensureNotZero(String name,
                                 Integer value)

Ensure not zero.

Parameters:

name - Name

value - Value

Throws:

IllegalArgumentException - if value is null or zero

ensureInRange

public static void ensureInRange(String name,
                                 Integer value,
                                 Integer from,
                                 Integer to)

ensureGreaterOrEqual

public static void ensureGreaterOrEqual(String name,
                                        Integer value,
                                        Integer lower)

ensureGreater

public static void ensureGreater(String name,
                                 Integer value,
                                 Integer lower)

ensureGreater

public static void ensureGreater(String name,
                                 BigInteger value,
                                 BigInteger lower)

ensureLesser

public static void ensureLesser(String name,
                                Integer value,
                                Integer higher)

ensureLesserOrEqual

public static void ensureLesserOrEqual(String name,
                                       Integer value,
                                       Integer higher)