ExceptionWrappingLiteral.java

/*
 * Copyright 2011 Blazebit
 */
package com.blazebit.cdi.exception.annotation;

import java.util.Arrays;
import javax.enterprise.util.AnnotationLiteral;

/**
 * Literal for annotation, that can be used for extensions.
 * 
 * @author Christian Beikov
 * @since 0.1.2
 * @see ExceptionWrapping
 */
public class ExceptionWrappingLiteral extends
		AnnotationLiteral<ExceptionWrapping> implements ExceptionWrapping {

	private static final long serialVersionUID = 1L;
	private ExceptionWrap[] value;

	public ExceptionWrappingLiteral() {
		this(new ExceptionWrap[0]);
	}

	public ExceptionWrappingLiteral(ExceptionWrap[] value) {
		this.value = value;
	}

	@Override
	public ExceptionWrap[] value() {
		return value == null ? null : Arrays.copyOf(value, value.length);
	}
}