UserInfoRepresentation.java

package com.wesabe.grendel.representations;

import java.net.URI;

import javax.ws.rs.core.UriInfo;

import org.codehaus.jackson.annotate.JsonGetter;
import org.codehaus.jackson.annotate.JsonIgnore;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;

import com.wesabe.grendel.entities.User;

/**
 * A representation of a response containing information about a user.
 * <p>
 * Example JSON:
 * <pre>
 * {
 *   "id":"codahale",
 *   "created-at":"20091228T234341Z",
 *   "modified-at":"20091228T234341Z",
 *   "keys":"[2048-RSA/38CDB097, 2048-RSA/204DB69D]"
 * }
 * </pre>
 * 
 * @author coda
 */
public class UserInfoRepresentation {
	private static final DateTimeFormatter ISO_DATETIME = ISODateTimeFormat.basicDateTimeNoMillis();
	
	public static class DocumentLink {
		private final String name;
		private final URI uri;
		
		public DocumentLink(String name, URI uri) {
			this.name = name;
			this.uri = uri;
		}
		
		@JsonGetter("name")
		public String getName() {
			return name;
		}
		
		@JsonGetter("uri")
		public String getUri() {
			return uri.toASCIIString();
		}
		
	}
	
	private final User user;
	private final UriInfo uriInfo;
	
	public UserInfoRepresentation(UriInfo uriInfo, User user) {
		this.user = user;
		this.uriInfo = uriInfo;
	}
	
	@JsonGetter("id")
	public String getId() {
		return user.getId();
	}
	
	@JsonGetter("created-at")
	public String getCreatedAt() {
		return ISO_DATETIME.print(user.getCreatedAt());
	}
	
	@JsonGetter("modified-at")
	public String getModifiedAt() {
		return ISO_DATETIME.print(user.getModifiedAt());
	}
	
	@JsonGetter("keys")
	public String getKeys() {
		return user.getKeySet().toString();
	}

	@JsonIgnore
	public User getUser() {
		return user;
	}
	
	@JsonIgnore
	public UriInfo getUriInfo() {
		return uriInfo;
	}
}