edu.jhu.tmaj.servlet.request
Class BaseRequest

java.lang.Object
  edu.jhu.tmaj.servlet.request.BaseRequest

All Implemented Interfaces:

CommandRequest, java.io.Serializable

Direct Known Subclasses:

ArrayCoreReferenceRequest, ArrayCoresOpenRequest, ArrayCoresSaveRequest, ArrayImageAddRequest, ArrayImageCollectionRequest, ArrayImageCoresRequest, BadImagesUpdateRequest, CellLinesReferenceRequest, ChangeLogsSaveRequest, ChangePasswordRequest, CheckIfSpecimenExistsRequest, CopyArrayBlockRequest, CopySessionRequest, DetailsRequest, DiagnosisLookupRequest, DynamicMetaDataRequest, EnumerationsRequest, ExpressEntryRequest, FileChecksumRequest, FileDeleteRequest, FileDownloadRequest, FilesGetRequest, FilesLargeGetRequest, FileUploadRequest, FolderCheckRequest, FolderCreateRequest, FolderDeleteRequest, FolderGetRequest, GrossDescriptionRequest, GrossDescriptionWipeRequest, HistoryRequest, ImageInfoRequest, InvalidateMachineScoresRequest, IsArrayBlockBlankRequest, KeyValueGetRequest, KeyValueSetRequest, LoginRequest, LogoutRequest, LookupTableRequest, MachineScoresImportRequest, MachineScoresInfoRequest, ManyToManyTableRequest, ManyToManyUpdateRequest, MaskReadRequest, MaskStatsWriteRequest, MasksWriteRequest, MetaDataAddRequest, MetaDataAlterRequest, OriginalTypeRequest, ProjectsArraySlidesAddRequest, QuantityLeftRequest, RecentSessionDeleteRequest, RecentSessionGetRequest, RecentSessionUpdateRequest, ScanCheckDataRequest, ScanDeleteRequest, SelectRequest, SessionDescriptionsRequest, ShapesLoadRequest, ShapesSaveRequest, SpecimenIdentifiersRequest, SpecimensAssignRequest, SurgPathNumberRequest, TranslatedRowRequest, UpdateRequest, UsedTissueTypesRequest, UsersSessionsGetRequest, UsersSessionsSaveRequest

public abstract class BaseRequest
extends java.lang.Object
implements CommandRequest, java.io.Serializable

All Requests extend this class. All requests are required to supply a username and password

See Also:

Serialized Form

Field Summary

java.lang.String	password
java.lang.String	username

Constructor Summary

BaseRequest()
Construct this request with the currently logged on user.

BaseRequest(java.lang.String username, java.lang.String password)
Construct this request with a specified username and password.

Method Summary

CommandResponse	executeCommand() Executes code on the server side that queries the database, and returns a ServerResponse.
java.lang.String	getPassword() Gets the password of the user making this Request
java.lang.String	getUsername() Gets the username of the user making this Request
abstract CommandResponse	processRequest(UserBean userBean) This request is executed on the server assuming the username and password returns a valid UserBean.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

username

public final java.lang.String username

password

public final java.lang.String password

Constructor Detail

BaseRequest

public BaseRequest(java.lang.String username,
                   java.lang.String password)

Construct this request with a specified username and password.

BaseRequest

public BaseRequest()

Construct this request with the currently logged on user.

Method Detail

executeCommand

public final CommandResponse executeCommand()

Description copied from interface: CommandRequest

Executes code on the server side that queries the database, and returns a ServerResponse. ExecuteCommand should verify the username and password supplied with the request, and determines if the user has permission to execute the request.

Specified by:

executeCommand in interface CommandRequest

processRequest

public abstract CommandResponse processRequest(UserBean userBean)
                                        throws java.lang.Exception

This request is executed on the server assuming the username and password returns a valid UserBean.

Throws:

java.lang.Exception

getUsername

public final java.lang.String getUsername()

Description copied from interface: CommandRequest

Gets the username of the user making this Request

Specified by:

getUsername in interface CommandRequest

getPassword

public final java.lang.String getPassword()

Description copied from interface: CommandRequest

Gets the password of the user making this Request

Specified by:

getPassword in interface CommandRequest