Added a protocol handler that makes it possible to "ping" and IdP to make sure it...

git-svn-id: https://subversion.switch.ch/svn/shibboleth/java-idp/trunk@1746 ab3bd59b-922f-494d-bb5f-6f0a3c29deca

diff --git a/src/edu/internet2/middleware/shibboleth/idp/provider/Shibboleth_StatusHandler.java b/src/edu/internet2/middleware/shibboleth/idp/provider/Shibboleth_StatusHandler.java
new file mode 100644 (file)
index 0000000..6e9be32
--- /dev/null
+++ b/src/edu/internet2/middleware/shibboleth/idp/provider/Shibboleth_StatusHandler.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright [2005] [University Corporation for Advanced Internet Development, Inc.]
+ *
+ * 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 edu.internet2.middleware.shibboleth.idp.provider;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.opensaml.SAMLException;
+import org.opensaml.SAMLRequest;
+import org.opensaml.SAMLResponse;
+import org.w3c.dom.Element;
+
+import edu.internet2.middleware.shibboleth.common.ShibbolethConfigurationException;
+import edu.internet2.middleware.shibboleth.idp.IdPProtocolHandler;
+import edu.internet2.middleware.shibboleth.idp.IdPProtocolSupport;
+
+/**
+ * Special handler that allows one to "ping" the IdP to make sure it is alive
+ * 
+ * @author Walter Hoehn
+ */
+public class Shibboleth_StatusHandler extends BaseHandler implements IdPProtocolHandler {
+
+       public Shibboleth_StatusHandler(Element config) throws ShibbolethConfigurationException {
+
+               super(config);
+       }
+
+       /**
+        * @see edu.internet2.middleware.shibboleth.idp.IdPProtocolHandler#getHandlerName()
+        */
+       public String getHandlerName() {
+
+               return "Shibboleth Status";
+       }
+
+       /**
+        * @see edu.internet2.middleware.shibboleth.idp.IdPProtocolHandler#processRequest(javax.servlet.http.HttpServletRequest,
+        *      javax.servlet.http.HttpServletResponse, org.opensaml.SAMLRequest,
+        *      edu.internet2.middleware.shibboleth.idp.IdPProtocolSupport)
+        */
+       public SAMLResponse processRequest(HttpServletRequest request, HttpServletResponse response,
+                       SAMLRequest samlRequest, IdPProtocolSupport support) throws SAMLException, IOException, ServletException {
+
+               response.setContentType("text/plain");
+               response.getWriter().println("AVAILABLE");
+               return null;
+       }
+
+}