X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.util%2Fsrc%2Forg%2Fargeo%2Futil%2Fsecurity%2FSimplePrincipal.java;fp=org.argeo.util%2Fsrc%2Forg%2Fargeo%2Futil%2Fsecurity%2FSimplePrincipal.java;h=c7a4daf123168199ba39a2574651bca165cce861;hb=eebaa683a3c470ad22a5eaa5c32f816a2ea2cbbb;hp=0000000000000000000000000000000000000000;hpb=d08dc639576f693e0a88de2b6e012298baec2936;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.util/src/org/argeo/util/security/SimplePrincipal.java b/org.argeo.util/src/org/argeo/util/security/SimplePrincipal.java
new file mode 100644
index 000000000..c7a4daf12
--- /dev/null
+++ b/org.argeo.util/src/org/argeo/util/security/SimplePrincipal.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.util.security;
+
+import java.security.Principal;
+
+import org.argeo.ArgeoException;
+
+/** Canonical implementation of a {@link Principal} */
+public class SimplePrincipal implements Principal {
+	private final String name;
+
+	public SimplePrincipal(String name) {
+		if (name == null)
+			throw new ArgeoException("Principal name cannot be null");
+		this.name = name;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public int hashCode() {
+		return name.hashCode();
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (obj == null)
+			return false;
+		return name.equals(obj.toString());
+	}
+
+	@Override
+	protected Object clone() throws CloneNotSupportedException {
+		return new SimplePrincipal(name);
+	}
+
+	@Override
+	public String toString() {
+		return name;
+	}
+
+}