NodeAffiliationImpl.java

package org.buddycloud.channelserver.pubsub.model.impl;

import java.util.Date;

import org.buddycloud.channelserver.pubsub.affiliation.Affiliations;
import org.buddycloud.channelserver.pubsub.model.NodeAffiliation;
import org.xmpp.packet.JID;

/**
 * Basic implementation of a NodeAffiliation
 */
public class NodeAffiliationImpl implements NodeAffiliation {

    private final JID user;
    private final String nodeId;
    private final Affiliations affiliation;
    private final Date lastUpdated;

    /**
     * Constructs a new object to represent a user's affiliation with a node
     * 
     * @param nodeId
     * @param user
     */
    public NodeAffiliationImpl(final String nodeId, final JID user, final Affiliations affiliation, final Date lastUpdated) {
        this.nodeId = nodeId;
        if (user.getResource() == null) {
            this.user = user;
        } else {
            this.user = new JID(user.toBareJID());
        }
        this.affiliation = affiliation;
        this.lastUpdated = lastUpdated;
    }

    public JID getUser() {
        return user;
    }

    public String getNodeId() {
        return nodeId;
    }

    public Affiliations getAffiliation() {
        return affiliation;
    }

    @Override
    public String toString() {
        return "NodeAffiliationImpl [user=" + user + ", nodeId=" + nodeId + ", affiliation=" + affiliation + "]";
    }

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

    @Override
    public final boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (!(obj instanceof NodeAffiliation)) {
            return false;
        }
        NodeAffiliation other = (NodeAffiliation) obj;
        if (affiliation != other.getAffiliation()) {
            return false;
        }
        if (nodeId == null) {
            if (other.getNodeId() != null) {
                return false;
            }
        } else if (!nodeId.equals(other.getNodeId())) {
            return false;
        }
        if (user == null) {
            if (other.getUser() != null) {
                return false;
            }
        } else if (!user.equals(other.getUser())) {
            return false;
        }
        return true;
    }

    @Override
    public String getUID() {
        return toString();
    }

    @Override
    public Date getLastUpdated() {
        return lastUpdated;
    }
}