package com.kdstudio.snippets.tips.apache;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;

/**
 * Example of using Commons-lang3 utilities.
 *
 * Lang provides a host of helper utilities for the java.lang API, notably
 * String manipulation methods, basic numerical methods, object reflection,
 * concurrency, creation and serialization and System properties. Additionally
 * it contains basic enhancements to java.util.Date and a series of utilities
 * dedicated to help with building methods, such as hashCode, toString and
 * equals.
 *
 * @author kdelfour
 */
public class HashCodeEqualsToStringExample {

	/**
	 * Constructor
	 */
	public HashCodeEqualsToStringExample() {
	}

	/*
	 * (non-Javadoc)
	 *
	 * @see java.lang.Object#toString()
	 */
	@Override
	public String toString() {
		return ReflectionToStringBuilder.toString(this,
				ToStringStyle.MULTI_LINE_STYLE);
	}

	/*
	 * (non-Javadoc)
	 *
	 * @see java.lang.Object#hashCode()
	 */
	@Override
	public int hashCode() {
		return HashCodeBuilder.reflectionHashCode(this);
	}

	/*
	 * (non-Javadoc)
	 *
	 * @see java.lang.Object#equals(java.lang.Object)
	 */
	@Override
	public boolean equals(Object obj) {
		return EqualsBuilder.reflectionEquals(this, obj);
	}
}