net.stickycode.exception

Class Preconditions

java.lang.Object

net.stickycode.exception.Preconditions

public abstract class Preconditions
extends Object

Good error handling involves validation as well, provide a nice means of validating inputs.

Constructor Summary

Constructors

Constructor and Description
Preconditions()

Method Summary

Modifier and Type	Method and Description
static String	length(String message, String i, int length)
static String	notBlank(String i, String message)
static <T> T	notNull(T i, String message)

Methods inherited from class java.lang.Object

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

Constructor Detail

Preconditions

public Preconditions()

Method Detail

notNull

public static <T> T notNull(T i,
                            String message)

notBlank

public static String notBlank(String i,
                              String message)

length

public static String length(String message,
                            String i,
                            int length)