net.sf.basedb.core
Class PlateEvent

java.lang.Object
  net.sf.basedb.core.BasicItem<D>
      net.sf.basedb.core.ChildItem<PlateEventData>
          net.sf.basedb.core.PlateEvent

All Implemented Interfaces:

AccessControlled, Identifiable, Registered

public class PlateEvent
extends ChildItem<PlateEventData>
implements Registered

This class represents an event in the life of a Plate. The possible events for a plate are defined by the PlateEventType:s of a the plates PlateType.

Version:

2.0

Author:

Nicklas

See Also:

Plate, PlateEventType

Last modified

$Date: 2009-04-06 14:52:39 +0200 (Mon, 06 Apr 2009) $

Field Summary

static int	MAX_COMMENT_LENGTH The maximum length of the comment about this event.
private static QueryRuntimeFilter	RUNTIME_FILTER This filter will only return items if the logged in user has generic read permission to plates.
static Item	TYPE The type of item represented by this class.

Constructor Summary

PlateEvent(PlateEventData plateEventData)

Method Summary

static PlateEvent	getById(DbControl dc, int id) Get a PlateEvent item when you know the id.
String	getComment() Get the comment about this event.
Date	getEntryDate() Get the date this event was added to the database.
Date	getEventDate() Get the date this event was done in the lab.
Hardware	getHardware() Get the Hardware that was used in this event.
static PlateEvent	getNew(DbControl dc, Plate plate, PlateEventType plateEventType) Create a new PlateEvent item.
Plate	getPlate() Get the Plate this event belongs to.
PlateEventType	getPlateEventType() Get the PlateEventType of this event.
Protocol	getProtocol() Get the Protocol that was followed in this event.
static ItemQuery<PlateEvent>	getQuery(Plate plate) Get a query configured to retrieve plate events for the specified plate.
(package private) SharedData	getSharedParent() Get the shareable parent item of this child item.
Item	getType() Get the type of item represented by the object.
User	getUser() Get the User that is responsible for this event.
void	setComment(String comment) Set the comment about this event.
void	setEventDate(Date eventDate) Set the date this event was done in the lab.
void	setHardware(Hardware hardware) Set the Hardware that was used in this event.
private void	setPlate(Plate plate) Set the plate owning this event.
private void	setPlateEventType(PlateEventType plateEventType) Set the plate event type of this event.
void	setProtocol(Protocol protocol) Set the protocol that was followed in this event.

Methods inherited from class net.sf.basedb.core.ChildItem

getPermissionForWriteDeleteAndCreate, getPluginPermissions, initPermissions

Methods inherited from class net.sf.basedb.core.BasicItem

addUsingItems, addUsingItems, checkPermission, equals, getData, getDbControl, getId, getPermissions, getSessionControl, getUsingItems, getVersion, hashCode, hasPermission, isDetached, isInDatabase, isUsed, onAfterCommit, onAfterInsert, onBeforeCommit, onRollback, setDbControl, setProjectDefaults, toString, toTransferable, validate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sf.basedb.core.Identifiable

getId, getVersion

Methods inherited from interface net.sf.basedb.core.AccessControlled

checkPermission, getPermissions, hasPermission

Field Detail

TYPE

public static final Item TYPE

The type of item represented by this class.

See Also:

Item.PLATEEVENT, getType()

RUNTIME_FILTER

private static final QueryRuntimeFilter RUNTIME_FILTER

This filter will only return items if the logged in user has generic read permission to plates.

MAX_COMMENT_LENGTH

public static final int MAX_COMMENT_LENGTH

The maximum length of the comment about this event. Check the length against this value before calling the setComment(String) method to avoid exceptions.

See Also:

Constant Field Values

Constructor Detail

PlateEvent

PlateEvent(PlateEventData plateEventData)

Method Detail

getNew

public static PlateEvent getNew(DbControl dc,
                                Plate plate,
                                PlateEventType plateEventType)
                         throws InvalidDataException,
                                BaseException

Create a new PlateEvent item.

Parameters:

dc - The DbControl which will be used for permission checking and database access

plate - The plate

plateEventType - The type of the event

Returns:

The new PlateEvent item

Throws:

PermissionDeniedException - If the loggged in user doesn't have write permission for the plate type

InvalidDataException - If the plate or event type is null, or if the plate type of the plate and event type are different

BaseException - If there is an error

getById

public static PlateEvent getById(DbControl dc,
                                 int id)
                          throws ItemNotFoundException,
                                 PermissionDeniedException,
                                 BaseException

Get a PlateEvent item when you know the id.

Parameters:

dc - The DbControl which will be used for permission checking and database access.

id - The id of the item to load

Returns:

The PlateEvent item

Throws:

ItemNotFoundException - If an item with the specified id is not found

PermissionDeniedException - If the logged in user doesn't have Permission.READ permission to the item

BaseException - If there is another error

getQuery

public static ItemQuery<PlateEvent> getQuery(Plate plate)

Get a query configured to retrieve plate events for the specified plate.

Parameters:

plate - The plate to retreive event for, null is allowed if the logged in user has generic READ permission for plates in which case all events will be returned

Returns:

An ItemQuery object

See Also:

Plate.getEvents()

getType

public Item getType()

Description copied from interface: Identifiable

Get the type of item represented by the object. The returned value is one of the values defined in the Item enumeration.

Specified by:

getType in interface Identifiable

Returns:

A value indicating the type of item

getSharedParent

SharedData getSharedParent()

Description copied from class: ChildItem

Get the shareable parent item of this child item. This is used by the ChildItem.initPermissions(int, int) method to calculate the logged in user's permissions for the child item.

Specified by:

getSharedParent in class ChildItem<PlateEventData>

Returns:

The parent item

getPlate

public Plate getPlate()
               throws PermissionDeniedException,
                      BaseException

Get the Plate this event belongs to.

Returns:

The Plate item

Throws:

PermissionDeniedException - If the logged in user doesn't have Permission.READ permission for the plate

BaseException - If there is another error

setPlate

private void setPlate(Plate plate)
               throws PermissionDeniedException,
                      InvalidDataException

Set the plate owning this event.

Throws:

PermissionDeniedException - If the logged in user doesn't have write permission for the plate

InvalidDataException - If the plate is null

getPlateEventType

public PlateEventType getPlateEventType()
                                 throws PermissionDeniedException,
                                        BaseException

Get the PlateEventType of this event.

Returns:

The PlateEventType item

Throws:

PermissionDeniedException - If the logged in user doesn't have Permission.READ permission for the event type

BaseException - If there is another error

setPlateEventType

private void setPlateEventType(PlateEventType plateEventType)
                        throws PermissionDeniedException,
                               InvalidDataException

Set the plate event type of this event.

Throws:

InvalidDataException - If the event type is null or belongs to a different PlateType than the plate

PermissionDeniedException

getProtocol

public Protocol getProtocol()
                     throws PermissionDeniedException,
                            BaseException

Get the Protocol that was followed in this event.

Returns:

The Protocol item, or null if no protocol type has been specified

Throws:

PermissionDeniedException - If the logged in user doesn't have read permission to the protocol

BaseException - If there is another error

setProtocol

public void setProtocol(Protocol protocol)
                 throws PermissionDeniedException,
                        BaseException

Set the protocol that was followed in this event. It is recommended that the ProtocolType of the protocol matches the protocol type set by the PlateEventType, but the core doesn't check this.

Parameters:

protocol - The new Protocol

Throws:

PermissionDeniedException - If the logged in user doesn't have write permission for this event or use permission for the protocol

BaseException - If there is another error

getHardware

public Hardware getHardware()
                     throws PermissionDeniedException,
                            BaseException

Get the Hardware that was used in this event.

Returns:

A Hardwareitem or null of not known

Throws:

PermissionDeniedException - If the logged in user doesn't have read permission to the hardware.

BaseException - If there is another error.

setHardware

public void setHardware(Hardware hardware)
                 throws PermissionDeniedException

Set the Hardware that was used in this event.

Parameters:

hardware - A Hardware item or null if not known.

Throws:

PermissionDeniedException - If the logged in user doesn't have write permission on this event or use permission for the hardware.

getComment

public String getComment()

Get the comment about this event.

Returns:

The comment

setComment

public void setComment(String comment)
                throws PermissionDeniedException,
                       InvalidDataException

Set the comment about this event. The value may be null, but mustn't be longer than the value specified by the MAX_COMMENT_LENGTH constant.

Parameters:

comment - The new comment

Throws:

PermissionDeniedException - If the logged in user doesn't have write permission on this event

InvalidDataException - If the comment is too long

getEntryDate

public Date getEntryDate()

Get the date this event was added to the database.

Specified by:

getEntryDate in interface Registered

Returns:

A Date object

getEventDate

public Date getEventDate()

Get the date this event was done in the lab.

Returns:

A Date object, or null if not known

setEventDate

public void setEventDate(Date eventDate)
                  throws PermissionDeniedException

Set the date this event was done in the lab.

Parameters:

eventDate - The date, or null if not known

Throws:

PermissionDeniedException - If the logged in user doesn't have write permission on this event

getUser

public User getUser()
             throws PermissionDeniedException,
                    BaseException

Get the User that is responsible for this event.

Returns:

A User item

Throws:

PermissionDeniedException - If the logged in user doesn't have read permission to the user

BaseException - If there is another error