Move to the root the bundles which will be part of v1.4 and v2.2

[lgpl/argeo-commons.git] / org.argeo.util / src / main / java / org / argeo / util / security / SimplePrincipal.java

diff --git a/org.argeo.util/src/main/java/org/argeo/util/security/SimplePrincipal.java b/org.argeo.util/src/main/java/org/argeo/util/security/SimplePrincipal.java
new file mode 100644 (file)
index 0000000..c7a4daf
--- /dev/null
+++ b/org.argeo.util/src/main/java/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;
+       }
+
+}