org.codelogger.utils

Class IllegalArgumentExceptionThrower

java.lang.Object

org.codelogger.utils.ExceptionThrower

org.codelogger.utils.IllegalArgumentExceptionThrower

public class IllegalArgumentExceptionThrower
extends ExceptionThrower

Method Summary

Methods

Modifier and Type	Method and Description
static IllegalArgumentExceptionThrower	getInstance() Return the IllegalargumentExceptionThrower singleton instance.
void	throwIfEmptyOrNull(Collection<?> collection, String message, Object... messageParameters) If parameter collection is empty or null, throw a RuntimeException.
void	throwIfEmptyOrNull(Map<?,?> map, String message, Object... messageParameters) If parameter map is empty or null, throw a RuntimeException.
void	throwIfEmptyOrNull(Object[] array, String message, Object... messageParameters) If parameter array is empty or null, throw a RuntimeException.
void	throwIfNull(Object obj, String message, Object... messageParameters) If parameter obj is null, throw a RuntimeException.
void	throwIfTrue(boolean condition, String message, Object... messageParameters) If condition is true, throw a RuntimeException.

Methods inherited from class org.codelogger.utils.ExceptionThrower

createExceptionMessage

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static IllegalArgumentExceptionThrower getInstance()

Return the IllegalargumentExceptionThrower singleton instance.

Returns:

an IllegalArgumentExceptionThrower instance.

throwIfTrue

public void throwIfTrue(boolean condition,
               String message,
               Object... messageParameters)

If condition is true, throw a RuntimeException.

Specified by:

throwIfTrue in class ExceptionThrower

message - The exception's message.

messageParameters - The exception message's parameters.

See Also:

ExceptionThrower.throwIfTrue(boolean, java.lang.String, java.lang.Object[])

throwIfNull

public void throwIfNull(Object obj,
               String message,
               Object... messageParameters)
                 throws IllegalArgumentException

If parameter obj is null, throw a RuntimeException.

Specified by:

throwIfNull in class ExceptionThrower

Throws:

IllegalArgumentException

See Also:

ExceptionThrower.throwIfNull(java.lang.Object, java.lang.String, java.lang.Object[])

throwIfEmptyOrNull

public void throwIfEmptyOrNull(Collection<?> collection,
                      String message,
                      Object... messageParameters)

If parameter collection is empty or null, throw a RuntimeException.

Specified by:

throwIfEmptyOrNull in class ExceptionThrower

See Also:

ExceptionThrower.throwIfEmptyOrNull(java.util.Collection, java.lang.String, java.lang.Object[])

throwIfEmptyOrNull

public void throwIfEmptyOrNull(Map<?,?> map,
                      String message,
                      Object... messageParameters)

If parameter map is empty or null, throw a RuntimeException.

Specified by:

throwIfEmptyOrNull in class ExceptionThrower

See Also:

ExceptionThrower.throwIfEmptyOrNull(java.util.Map, java.lang.String, java.lang.Object[])

throwIfEmptyOrNull

public void throwIfEmptyOrNull(Object[] array,
                      String message,
                      Object... messageParameters)

If parameter array is empty or null, throw a RuntimeException.

Specified by:

throwIfEmptyOrNull in class ExceptionThrower

See Also:

ExceptionThrower.throwIfEmptyOrNull(java.lang.Object[], java.lang.String, java.lang.Object[])