package geniusweb.references;

import java.net.URI;
import java.net.URISyntaxException;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;

/**
 * A URI reference to create a new instance of a party on a party factory
 * server. These are used to describe sesion and tournament settings.
 */
public class PartyRef implements Reference {
	@JsonValue
	private URI party;

	@JsonCreator
	public PartyRef(String uri) throws URISyntaxException {
		if (uri == null) {
			throw new IllegalArgumentException("uri=null");
		}
		this.party = new URI(uri);
	}

	public PartyRef(URI uri) {
		if (uri == null) {
			throw new IllegalArgumentException("uri=null");
		}
		this.party = uri;
	}

	@Override
	public URI getURI() {
		return party;
	}

	@Override
	public String toString() {
		return "PartyRef[" + party + "]";
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((party == null) ? 0 : party.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;
		PartyRef other = (PartyRef) obj;
		if (party == null) {
			if (other.party != null)
				return false;
		} else if (!party.equals(other.party))
			return false;
		return true;
	}
}