[airq] Improve error handling (openhab#16694)

Signed-off-by: Fabian Wolter <[email protected]>

Author: fwolter

bundles/org.openhab.binding.airq/src/main/java/org/openhab/binding/airq/internal/AirqEmptyResonseException.java

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2010-2024 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.airq.internal;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+
+/**
+ * Exception for handling an empty response.
+ *
+ * @author Fabian Wolter - Initial contribution
+ */
+@NonNullByDefault
+public class AirqEmptyResonseException extends AirqException {
+    private static final long serialVersionUID = 1423144673651821622L;
+
+    public AirqEmptyResonseException() {
+        super("Device sent an empty response");
+    }
+}

bundles/org.openhab.binding.airq/src/main/java/org/openhab/binding/airq/internal/AirqException.java

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2010-2024 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.airq.internal;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+
+/**
+ * General exception for this binding.
+ *
+ * @author Fabian Wolter - Initial contribution
+ */
+@NonNullByDefault
+public class AirqException extends Exception {
+    private static final long serialVersionUID = 8255154215873928896L;
+
+    public AirqException() {
+        // nothing
+    }
+
+    public AirqException(String message) {
+        super(message);
+    }
+
+    public AirqException(Exception exception) {
+        super(exception);
+    }
+
+    public AirqException(String message, Exception exception) {
+        super(message, exception);
+    }
+}