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-rw-r--r--BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java57
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diff --git a/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java
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+++ b/BKUApplet/src/main/java/at/gv/egiz/bku/online/applet/AppletParameterProvider.java
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+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * 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 at.gv.egiz.bku.online.applet;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+/**
+ *
+ * @author Clemens Orthacker <clemens.orthacker@iaik.tugraz.at>
+ */
+public interface AppletParameterProvider {
+
+ /**
+ * Applet configuration parameters
+ *
+ * @param paramKey
+ * @return null if no parameter is provided for the given key
+ */
+ String getAppletParameter(String paramKey);
+
+ /**
+ * Get applet configuration parameter as (absolute) URL
+ *
+ * @param paramKey
+ * @return a URL
+ * @throws MalformedURLException if configured URL is invalid
+ * or no parameter is provided for the given key
+ */
+ URL getURLParameter(String paramKey) throws MalformedURLException;
+
+ /**
+ * Get applet configuration parameter as (absolute) URL
+ *
+ * @param paramKey
+ * @param sessionId adds the jsessionid to the URL
+ * @return a URL
+ * @throws MalformedURLException if configured URL is invalid
+ * or no parameter is provided for the given key
+ */
+ URL getURLParameter(String paramKey, String sessionId) throws MalformedURLException;
+}