1 files changed, 43 insertions, 0 deletions
diff --git a/src/main/java/de/bwlehrpool/bwlp_guac/SlxConfig.java b/src/main/java/de/bwlehrpool/bwlp_guac/SlxConfig.java
new file mode 100644
index 0000000..48c707f
--- /dev/null
+++ b/src/main/java/de/bwlehrpool/bwlp_guac/SlxConfig.java
@@ -0,0 +1,43 @@
+package de.bwlehrpool.bwlp_guac;
+
+import org.apache.guacamole.GuacamoleException;
+import org.apache.guacamole.environment.Environment;
+import org.apache.guacamole.environment.LocalEnvironment;
+import org.apache.guacamole.properties.StringGuacamoleProperty;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SlxConfig {
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(SlxConfig.class);
+
+	private static final Environment ENVIRONMENT;
+
+	private static final StringGuacamoleProperty CLIENTS_URL = new StringGuacamoleProperty() {
+		@Override
+		public String getName() {
+			return "slx-client-list-url";
+		}
+	};
+
+	static {
+		Environment e;
+		try {
+			e = new LocalEnvironment();
+		} catch (GuacamoleException ex) {
+			LOGGER.warn("Cannot create LocalEnvironment", ex);
+			e = null;
+		}
+		ENVIRONMENT = e;
+	}
+
+	public static String clientListUrl() {
+		try {
+			return ENVIRONMENT.getProperty(CLIENTS_URL);
+		} catch (GuacamoleException e) {
+			LOGGER.warn("Cannot get client list url from properties", e);
+			return null;
+		}
+	}
+
+}