org.codelogger.utils

Class ExceptionThrower

java.lang.Object

org.codelogger.utils.ExceptionThrower

Direct Known Subclasses:

IllegalArgumentExceptionThrower

public abstract class ExceptionThrower
extends Object

Constructor Summary

Constructors

Constructor and Description
ExceptionThrower()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	createExceptionMessage(String message, Object... messageParameters) Create a string message by string format.
abstract void	throwIfEmptyOrNull(Collection<?> collection, String message, Object... messageParameters) If parameter collection is empty or null, throw a RuntimeException.
abstract void	throwIfEmptyOrNull(Map<?,?> map, String message, Object... messageParameters) If parameter map is empty or null, throw a RuntimeException.
abstract void	throwIfEmptyOrNull(Object[] array, String message, Object... messageParameters) If parameter array is empty or null, throw a RuntimeException.
abstract void	throwIfNull(Object obj, String message, Object... messageParameters) If parameter obj is null, throw a RuntimeException.
abstract void	throwIfTrue(boolean condition, String message, Object... messageParameters) If condition is true, throw a RuntimeException.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionThrower

public ExceptionThrower()

Method Detail

throwIfTrue

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

If condition is true, throw a RuntimeException.

Parameters:

condition -

message - The exception's message.

messageParameters - The exception message's parameters.

throwIfNull

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

If parameter obj is null, throw a RuntimeException.

Parameters:

obj -

message -

messageParameters -

throwIfEmptyOrNull

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

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

Parameters:

collection -

message -

messageParameters -

throwIfEmptyOrNull

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

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

Parameters:

map -

message -

messageParameters -

throwIfEmptyOrNull

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

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

Parameters:

array -

message -

messageParameters -

createExceptionMessage

protected String createExceptionMessage(String message,
                            Object... messageParameters)

Create a string message by string format.

Parameters:

message -

messageParameters -

Returns: