Validate (JAXB-2 Maven Plugin 3.1.0 API)

java.lang.Object
- org.codehaus.mojo.jaxb2.shared.Validate

```
public final class Validate
extends Object
```
Simple argument validator, inspired by the commons-lang.

Since:

2.0

Author:

Lennart Jörelid

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`isTrue(boolean condition, String message)`	Validates that the supplied condition is true, and throws an IllegalArgumentException otherwise.
`static void`	`notEmpty(String aString, String argumentName)`	Validates that the supplied object is not null, and throws an IllegalArgumentException otherwise.
`static void`	`notNull(Object object, String argumentName)`	Validates that the supplied object is not null, and throws a NullPointerException otherwise.

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 object,
                           String argumentName)
```
    Validates that the supplied object is not null, and throws a NullPointerException otherwise.
    
    Parameters:
    
    object - The object to validate for null-ness.
    
    argumentName - The argument name of the object to validate. If supplied (i.e. non-null), this value is used in composing a better exception message.
  - notEmpty
```
public static void notEmpty(String aString,
                            String argumentName)
```
    Validates that the supplied object is not null, and throws an IllegalArgumentException otherwise.
    
    Parameters:
    
    aString - The string to validate for emptyness.
    
    argumentName - The argument name of the object to validate. If supplied (i.e. non-null), this value is used in composing a better exception message.
  - isTrue
```
public static void isTrue(boolean condition,
                          String message)
```
    Validates that the supplied condition is true, and throws an IllegalArgumentException otherwise.
    
    Parameters:
    
    condition - The condition to validate for truth.
    
    message - The exception message used within the IllegalArgumentException if the condition is false.