ObjectAction

public class ObjectAction extends ActionSupport {

    /** Serial version UID. */
    private static final long serialVersionUID = 8225105390632222245L;

    /** The current object*/
    private Object object;

    /** The object's identifier selected by the user */
    private Long objectId;

    /** The attachedObject that was edited/added */
    private AttachedObject attachedObject;

    /** The object service. */
    @Autowired
    private ObjectService objectService;

    private ArrayList<String> objectTypes;



    /**
     * Displays the selected object in the object form.
     *
     * @return the result string.
     */
    public String load() {
        Long id = 0l;
        if (objectId != null) {
            id = objectId;
        } else if (attachedObject.getObject() != null) {
            objectTypes = new ArrayList<String>();
            ObjectType[] allTypes = ObjectType.values();
            for (ObjectType objectType : allTypes) {
                objectTypes.add(objectType.toString());
            }
            id = attachtObject.getObject().getId();
        }
        if (id == (long) 0) {
            return ERROR;
        } else {
            exam = objectService.loadObject(id);
            return SUCCESS;
        }
    }


    @Override
    public void validate() {
        // If the object is not set, the object ID has to be set.
        if (object == null && objectId == null) {
            if (attachedObject == null) {
                addActionError(getText("msg.selectExam"));
            }
        }
    }

    public void setObjectService(ObjectService objectService) {
        this.objectService = objectService;
    }

    public Long getObjectId() {
        return objectId;
    }

    public void setObjectId(Long objectId) {
        this.objectId = objectId;
    }

    public Object getObject() {
        return object;
    }

    public void setObject(Object object){
        this.object = object;
    }

}