services.gui

Class ImportExportService

java.lang.Object

services.gui.ImportExportService

@Singleton
public class ImportExportService
extends java.lang.Object

Service class for JATOS Controllers (not Publix).

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	SESSION_UNZIPPED_STUDY_DIR

Method Summary

Modifier and Type	Method and Description
void	cleanupAfterStudyImport()
java.io.File	createStudyExportZipFile(Study study) Zips a study.
com.fasterxml.jackson.databind.node.ObjectNode	importStudy(User loggedInUser, java.io.File file) Import a uploaded study: there are 5 possible cases: (udir - name of uploaded study asset dir, cdir - name of current study asset dir)
void	importStudyConfirmed(User loggedInUser, com.fasterxml.jackson.databind.JsonNode json)

Methods inherited from class java.lang.Object

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

Field Detail

SESSION_UNZIPPED_STUDY_DIR

public static final java.lang.String SESSION_UNZIPPED_STUDY_DIR

See Also:

Constant Field Values

Method Detail

importStudy

public com.fasterxml.jackson.databind.node.ObjectNode importStudy(User loggedInUser,
                                                                  java.io.File file)
                                                           throws java.io.IOException,
                                                                  ForbiddenException

Import a uploaded study: there are 5 possible cases: (udir - name of uploaded study asset dir, cdir - name of current study asset dir)

1) study exists - udir exists - udir == cdir : ask confirmation to overwrite study and/or dir 2) study exists - udir exists - udir != cdir : ask confirmation to overwrite study and/or (dir && rename to cdir) 3) study exists - !udir exists : shouldn't happen, ask confirmation to overwrite study 4) !study exists - udir exists : ask to rename dir (generate new dir name) 5) !study exists - !udir exists : new study - write both

Throws:

java.io.IOException

ForbiddenException

importStudyConfirmed

public void importStudyConfirmed(User loggedInUser,
                                 com.fasterxml.jackson.databind.JsonNode json)
                          throws java.io.IOException,
                                 ForbiddenException,
                                 BadRequestException

Throws:

java.io.IOException

ForbiddenException

BadRequestException

cleanupAfterStudyImport

public void cleanupAfterStudyImport()

createStudyExportZipFile

public java.io.File createStudyExportZipFile(Study study)
                                      throws java.io.IOException

Zips a study. It returns a File object with the name 'study.zip' within the system's temp directory. The zip file will contain the study assets' directory and the study's JSON data (a .jas file).

Throws:

java.io.IOException