Add an importer for Citavi backup files

CHANGELOG.md

@@ -14,6 +14,7 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 - We added a fetcher for [Biodiversity Heritage Library](https://www.biodiversitylibrary.org/). [8539](https://github.com/JabRef/jabref/issues/8539)
 - We added support for multiple messages in the snackbar. [#7340](https://github.com/JabRef/jabref/issues/7340)
 - JabRef now writes log files. Linux: `$home/.cache/jabref/logs/version`, Windows: `%APPDATA%\..\Local\harawata\jabref\version\logs`, Mac: `Users/.../Library/Logs/jabref/version`
+- We added an importer for Citavi backup files, support ".ctv5bak" and ".ctv6bak" file formats. [#8322](https://github.com/JabRef/jabref/issues/8322)
 
 ### Changed
 

build.gradle

@@ -265,7 +265,8 @@ task generateSource(dependsOn: ["generateBstGrammarSource",
                                 "generateMedlineSource",
                                 "generateBibtexmlSource",
                                 "generateEndnoteSource",
-                                "generateModsSource"]) {
+                                "generateModsSource",
+                                "generateCitaviSource"]) {
     group = 'JabRef'
     description 'Generates all necessary (Java) source files.'
 }
@@ -319,6 +320,15 @@ task generateEndnoteSource(type: XjcTask) {
     javaPackage = "org.jabref.logic.importer.fileformat.endnote"
 }
 
+task generateCitaviSource(type: XjcTask) {
+    group = 'JabRef'
+    description = "Generates java files for the citavi importer."
+
+    schemaFile = "src/main/resources/xjc/citavi/citavi.xsd"
+    outputDirectory = "src-gen/main/java/"
+    javaPackage = "org.jabref.logic.importer.fileformat.citavi"
+}
+
 task generateModsSource(type: XjcTask) {
     group = 'JabRef'
     description = "Generates java files for the mods importer."

src/main/java/org/jabref/logic/importer/ImportFormatReader.java

@@ -13,6 +13,7 @@
 import org.jabref.logic.importer.fileformat.BiblioscapeImporter;
 import org.jabref.logic.importer.fileformat.BibtexImporter;
 import org.jabref.logic.importer.fileformat.CffImporter;
+import org.jabref.logic.importer.fileformat.CitaviXmlImporter;
 import org.jabref.logic.importer.fileformat.CopacImporter;
 import org.jabref.logic.importer.fileformat.EndnoteImporter;
 import org.jabref.logic.importer.fileformat.EndnoteXmlImporter;
@@ -84,6 +85,7 @@ public void resetImportFormats(ImporterPreferences importerPreferences, GeneralP
         formats.add(new CffImporter());
         formats.add(new BiblioscapeImporter());
         formats.add(new BibtexImporter(importFormatPreferences, fileMonitor));
+        formats.add(new CitaviXmlImporter());
 
         // Get custom import formats
         formats.addAll(importFormatPreferences.getCustomImportList());