From bd8a7c2b95692df097aaef0d0b87432bae75d776 Mon Sep 17 00:00:00 2001
From: felmer <felmer>
Date: Tue, 22 Jan 2008 15:51:47 +0000
Subject: [PATCH] add null object
SVN: 3717
---
.../NullAuthenticationService.java | 48 +++++++++++++++++++
1 file changed, 48 insertions(+)
create mode 100644 authentication/source/java/ch/systemsx/cisd/authentication/NullAuthenticationService.java
diff --git a/authentication/source/java/ch/systemsx/cisd/authentication/NullAuthenticationService.java b/authentication/source/java/ch/systemsx/cisd/authentication/NullAuthenticationService.java
new file mode 100644
index 00000000000..ca92b492cc9
--- /dev/null
+++ b/authentication/source/java/ch/systemsx/cisd/authentication/NullAuthenticationService.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2008 ETH Zuerich, CISD
+ *
+ * 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 ch.systemsx.cisd.authentication;
+
+import ch.systemsx.cisd.common.exceptions.ConfigurationFailureException;
+import ch.systemsx.cisd.common.exceptions.EnvironmentFailureException;
+
+/**
+ * An implementation of {@link IAuthenticationService} which supports as a <code>null</code> object.
+ *
+ * @author Franz-Josef Elmer
+ */
+public class NullAuthenticationService implements IAuthenticationService
+{
+ public String authenticateApplication()
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean authenticateUser(String applicationToken, String user, String password)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public Principal getPrincipal(String applicationToken, String user)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public void check() throws EnvironmentFailureException, ConfigurationFailureException
+ {
+ }
+
+}
--
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