Package org.jweaver.crawler.internal.util

Class BuilderValidator

java.lang.Object

org.jweaver.crawler.internal.util.BuilderValidator

public class BuilderValidator
extends Object

The BuilderValidator class provides utility methods for validating builder parameters. It ensures that parameters are not null or empty before being used to construct objects.

Method Summary

Modifier and Type	Method	Description
static <T> Collection<T>	requireNonEmpty(Collection<T> object)	Validates that the specified collection is not null.
static <T> Collection<T>	requireNonEmpty(Collection<T> object, String message)	Validates that the specified collection is not null or empty.
static <T> T	requireNonEmpty(T object)	Validates that the specified object is not null.
static <T> T	requireNonEmpty(T object, String message)	Validates that the specified object is not null or empty.

Methods inherited from class java.lang.Object

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

Method Details

requireNonEmpty

public static <T> T requireNonEmpty(T object,
 String message)

Validates that the specified object is not null or empty.

Type Parameters:

T - The type of the object.

Parameters:

object - The object to validate.

message - The error message to be used if the validation fails.

Returns:

The validated object.

Throws:

NullPointerException - if the object is null.

IllegalArgumentException - if the object is an empty string or collection.

requireNonEmpty

public static <T> Collection<T> requireNonEmpty(Collection<T> object,
 String message)

Validates that the specified collection is not null or empty.

Type Parameters:

T - The type of elements in the collection.

Parameters:

object - The collection to validate.

message - The error message to be used if the validation fails.

Returns:

The validated collection.

Throws:

NullPointerException - if the collection is null.

IllegalArgumentException - if the collection is empty.

requireNonEmpty

public static <T> T requireNonEmpty(T object)

Validates that the specified object is not null.

Type Parameters:

T - The type of the object.

Parameters:

object - The object to validate.

Returns:

The validated object.

Throws:

NullPointerException - if the object is null.

requireNonEmpty

public static <T> Collection<T> requireNonEmpty(Collection<T> object)

Validates that the specified collection is not null.

Type Parameters:

T - The type of elements in the collection.

Parameters:

object - The collection to validate.

Returns:

The validated collection.

Throws:

NullPointerException - if the collection is null.