X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=org.argeo.entity.api%2Fsrc%2Forg%2Fargeo%2Fentity%2FJcrName.java;fp=org.argeo.entity.api%2Fsrc%2Forg%2Fargeo%2Fentity%2FJcrName.java;h=322c42ebe390171894abd7e70ae2c25ec088b1f3;hp=0000000000000000000000000000000000000000;hb=3440f51df3e4c015972c7b6a0efb3ce16188b89b;hpb=752a7b2614895002a3d184be166ef4162caf0d05

diff --git a/org.argeo.entity.api/src/org/argeo/entity/JcrName.java b/org.argeo.entity.api/src/org/argeo/entity/JcrName.java
new file mode 100644
index 0000000..322c42e
--- /dev/null
+++ b/org.argeo.entity.api/src/org/argeo/entity/JcrName.java
@@ -0,0 +1,30 @@
+package org.argeo.entity;
+
+import java.util.function.Supplier;
+
+/** Can be applied to {@link Enum}s in order to generate prefixed names. */
+@FunctionalInterface
+public interface JcrName extends Supplier<String> {
+	String name();
+
+	default String getPrefix() {
+		return null;
+	}
+
+	default String getNamespace() {
+		return null;
+	}
+
+	@Override
+	default String get() {
+		String prefix = getPrefix();
+		return prefix != null ? prefix + ":" + name() : name();
+	}
+
+	default String withNamespace() {
+		String namespace = getNamespace();
+		if (namespace == null)
+			throw new UnsupportedOperationException("No namespace is specified for " + getClass());
+		return "{" + namespace + "}" + name();
+	}
+}