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| author | Simon Rettberg | 2018-06-22 18:58:02 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2018-06-22 18:58:02 +0200 |
| commit | 00195150c868cbe76fcf6e1aee8fdd6f1e60e95b (patch) | |
| tree | 60c024e39b62bac02ecad2a87da27660739688f9 /dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor | |
| parent | [client] Sanitize class/var names, split up control package (diff) | |
| download | tutor-module-00195150c868cbe76fcf6e1aee8fdd6f1e60e95b.tar.gz tutor-module-00195150c868cbe76fcf6e1aee8fdd6f1e60e95b.tar.xz tutor-module-00195150c868cbe76fcf6e1aee8fdd6f1e60e95b.zip | |
[client] Move netrules configurator into tab
Diffstat (limited to 'dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor')
| -rw-r--r-- | dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor/DialogChangeMonitor.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor/DialogChangeMonitor.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor/DialogChangeMonitor.java index 7b2c879c..e11f1fdb 100644 --- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor/DialogChangeMonitor.java +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/changemonitor/DialogChangeMonitor.java @@ -213,6 +213,25 @@ public class DialogChangeMonitor { } } + + /** + * Simple validator that checks if object is not <code>null</code> + */ + public static class NotNullConstraint<T> implements ValidationConstraint<T> { + private final String errorMsg; + + public NotNullConstraint(String errorMessage) { + this.errorMsg = errorMessage; + } + + @Override + public String checkStateValid(T userInput) { + if (userInput == null) + return errorMsg; + return null; + } + + } /* * Default validators |