Globals.java

package org.wahlzeit.model;

import com.googlecode.objectify.annotation.Entity;
import com.googlecode.objectify.annotation.Id;
import org.wahlzeit.services.DataObject;

/**
 * Class that combines all global wahlzeit variables
 * that need to be stored to the datastore when the system is restarted.
 * 
 * @review
 */
@Entity
public class Globals extends DataObject {

	public static final String ID = "id";
	public static final Long DEAULT_ID = 1L;

	@Id
	private Long id;

	private int lastPhotoId;
	private Long lastUserId;
	private int lastSessionId;
	private int lastCaseId;

	public Globals() {
		id = DEAULT_ID;
		incWriteCount();
	}

	public Long getLastUserId() {
		return lastUserId;
	}

	public int getLastPhotoId() {
		return lastPhotoId;
	}

	public int getLastCaseId() {
		return lastCaseId;
	}

	public int getLastSessionId() {
		return lastSessionId;
	}

	public void setLastPhotoId(int lastPhotoId) {
		this.lastPhotoId = lastPhotoId;
		incWriteCount();
	}

	public void setLastUserId(Long lastUserId) {
		this.lastUserId = lastUserId;
		incWriteCount();
	}

	public void setLastCaseId(int lastCaseId) {
		this.lastCaseId = lastCaseId;
		incWriteCount();
	}

	public void setLastSessionId(int lastSessionId) {
		this.lastSessionId = lastSessionId;
		incWriteCount();
	}

	public String asString() {
		StringBuilder builder = new StringBuilder();
		builder.append("Globals with ID ").append(id);
		builder.append(" and the following parameters: ");
		builder.append("last user ID: ").append(lastUserId);
		builder.append(", last case ID: ").append(lastCaseId);
		builder.append(", last photo ID: ").append(lastPhotoId);
		builder.append(", and last session ID: ").append(lastSessionId);
		return builder.toString();
	}
}