Skip to content
Snippets Groups Projects
Select Git revision
  • main default
  • v3.0
  • v2.0
3 results
Compare
Name Last commit Last update
images
src
.classpath
.gitignore
.project
LICENSE
README.md
gson-2.6.2.jar
jcalendar-1.4.jar
jgoodies-forms-1.8.0-sources.jar
jgoodies-forms-1.8.0.jar
json-simple-1.1.jar
miglayout15-swing.jar
README.md

SFB 1280 MetaDataApp

Introduction and wiki

One of the most important steps in managing research data is the creation of metadata. Metadata represents characteristics of the raw data collected, such as the creator, date, subjects. License, publisher, etc. are also metadata. However, selecting the appropriate metadata fields is a difficult task. The easiest way is to have a template that contains a mapping to bibliometric metadata standards) such as DublinCore and DataCite: The SFB 1280 metadata schema is such a template with 16 fields developed by SFB representatives. In accordance with the SFB's research data management policy, storage of this metadata is mandatory for all SFB 1280 groups.

Please refer to this project's wiki page for information about the SFB 1280 metadata schema.

About this project

To save researchers noticeable routine work in creating metadata in the medium term, the SFB 1280 INF project developed the SFB 1280 Metadata App. The MetaDataApp is a Java application that allows researchers to easily store metadata as local json files along with research data using an inheritance strategy. It allows the input of SFB 1280 metadata, as well as the mandatory DublinCore and DataCite metadata that have no mapping to SFB 1280 metadata.

The MetaDataApp will store the entries in a json file format that allows further use in a database (see related project: SFB 1280 DatabaseApp) and other repositories. Json is a well-established data-interchange format that can be transformed easily in any pipeline regardless of programming language use. The SFB 1280 DatabaseApp is a additional developed Java application that makes the thus created metadata searable and search results esily retrievable.

Structure of the project

Important Files and Folders

  • Source code: The code of the actual project. Found in src/AppJ_V03.java
  • Libaries: The crucial libaries are
    • gson.2.6.2.jar
    • jcalendar-1.4.jar
    • jgoodies-forms-1.8.0.jar
    • jgoodies-forms-1.8.0-source.jar
    • json-simple-1.1.jar
    • miglayout15-swing.jar
  • .classpath: Might be importatant to setup the libs, but this can be done manual aswell.

Structure of the code

Line 0 to 71:

Imports. External Libaries:

  • JSON-Simpel
  • GSON

Both for JSON handling

Line 92 to 266

Functions for inputfield formatting. Those functions get a input component as a parameter and add certain listener to it. For example: This could be a listener, which colors the field red, whenever the input format is not correct.

Line 271 to 357

Utilily functions

Line 358 to 370

Java main function

Line 371 to 470

All used variable, which can be changed and will be saved are declared and initiated here.

Line 476 to 584

If there is already a meta.JSON file, then this code area will read the data out of this file into the variables.

Line 590 to 1640

UI of the application

Line 1641 to 1808

Adding special features to the UI. Such as adding enforced formats to inputfields.

Line 1809 to 1948

Save the content to a new meta.JSON file.

Line 1949 - END

UI (Panels)

License and Citation

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License: https://creativecommons.org/licenses/by-sa/4.0/

Please cite as: Diers, Erik, Zomorodpoosh, Setareh, Linn, Sandra, Pacharra, Marlene, & Otto, Tobias. (2023). MetaDataApp...

Contact

If you have any questions about the MetaDataApp, or if you have feature requests or found bugs, please contact the SFB's INF project via email: sfb1280data@rub.de

Funding

The development of the SFB 1280 subject code generator was carried out as part of the SFB 1280 INF project, supported by the Deutsche Forschungsgemeinschaft DFG (German Research Foundation, project number (316803389)).