Improve Commons API

[lgpl/argeo-commons.git] / org.argeo.enterprise / src / org / argeo / osgi / metatype / EnumAD.java

diff --git a/org.argeo.enterprise/src/org/argeo/osgi/metatype/EnumAD.java b/org.argeo.enterprise/src/org/argeo/osgi/metatype/EnumAD.java
new file mode 100644 (file)
index 0000000..83b61e4
--- /dev/null
+++ b/org.argeo.enterprise/src/org/argeo/osgi/metatype/EnumAD.java
@@ -0,0 +1,59 @@
+package org.argeo.osgi.metatype;
+
+import org.osgi.service.metatype.AttributeDefinition;
+
+public interface EnumAD extends AttributeDefinition {
+       String name();
+
+       default Object getDefault() {
+               return null;
+       }
+
+       @Override
+       default String getName() {
+               return name();
+       }
+
+       @Override
+       default String getID() {
+               return getClass().getName() + "." + name();
+       }
+
+       @Override
+       default String getDescription() {
+               return null;
+       }
+
+       @Override
+       default int getCardinality() {
+               return 0;
+       }
+
+       @Override
+       default int getType() {
+               return STRING;
+       }
+
+       @Override
+       default String[] getOptionValues() {
+               return null;
+       }
+
+       @Override
+       default String[] getOptionLabels() {
+               return null;
+       }
+
+       @Override
+       default String validate(String value) {
+               return null;
+       }
+
+       @Override
+       default String[] getDefaultValue() {
+               Object value = getDefault();
+               if (value == null)
+                       return null;
+               return new String[] { value.toString() };
+       }
+}