AuthUser.java

package com.feth.play.module.pa.user;

import java.io.Serializable;
import java.util.Locale;

import org.apache.commons.lang3.LocaleUtils;

public abstract class AuthUser implements AuthUserIdentity, Serializable {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	public static final long NO_EXPIRATION = -1L;

	public long expires() {
		return NO_EXPIRATION;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((getId() == null) ? 0 : getId().hashCode());
		result = prime * result
				+ ((getProvider() == null) ? 0 : getProvider().hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		final AuthUserIdentity other = (AuthUserIdentity) obj;
		if (getId() == null) {
			if (other.getId() != null)
				return false;
		} else if (!getId().equals(other.getId()))
			return false;
		if (getProvider() == null) {
			if (other.getProvider() != null)
				return false;
		} else if (!getProvider().equals(other.getProvider()))
			return false;
		return true;
	}

	@Override
	public String toString() {
		return getId() + "@" + getProvider();
	}

	public static Locale getLocaleFromString(final String locale) {
		if (locale != null && !locale.isEmpty()) {
			try {
				return LocaleUtils.toLocale(locale);
			} catch (final java.lang.IllegalArgumentException iae) {
				try {
					return LocaleUtils.toLocale(locale.replace('-', '_'));
				} catch (final java.lang.IllegalArgumentException iae2) {
					return null;
				}
			}
		} else {
			return null;
		}
	}

	public static <T extends AuthUserIdentity & NameIdentity> String toString(final T identity) {
		final StringBuilder sb = new StringBuilder();
		if (identity.getName() != null) {
			sb.append(identity.getName());
			sb.append(" ");
		}
		if(identity instanceof EmailIdentity) {
			final EmailIdentity i2 = (EmailIdentity) identity;
			if (i2.getEmail() != null) {
				sb.append("(");
				sb.append(i2.getEmail());
				sb.append(") ");
			}
		}
		if (sb.length() == 0) {
			sb.append(identity.getId());
		}
		sb.append(" @ ");
		sb.append(identity.getProvider());

		return sb.toString();
	}
}