TL1 device provider with driver for Lumentum WaveReady.

ONOS-5800 & ONOS-5801

Change-Id: Icd820285eb8db2fd92c03ebf11ce022b6a82b48a
diff --git a/providers/tl1/device/src/main/java/org/onosproject/provider/tl1/device/impl/Tl1ProviderConfig.java b/providers/tl1/device/src/main/java/org/onosproject/provider/tl1/device/impl/Tl1ProviderConfig.java
new file mode 100644
index 0000000..a1db864
--- /dev/null
+++ b/providers/tl1/device/src/main/java/org/onosproject/provider/tl1/device/impl/Tl1ProviderConfig.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.provider.tl1.device.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.google.common.collect.Sets;
+import org.onlab.packet.IpAddress;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.incubator.net.config.basics.ConfigException;
+import org.onosproject.net.config.Config;
+import org.onosproject.tl1.impl.DefaultTl1Device;
+import org.onosproject.tl1.Tl1Device;
+
+import java.util.Set;
+
+/**
+ * Configuration for TL1 provider.
+ */
+public class Tl1ProviderConfig extends Config<ApplicationId> {
+    public static final String CONFIG_VALUE_ERROR = "Error parsing config value";
+    private static final String IP = "ip";
+    private static final String PORT = "port";
+    private static final String USERNAME = "username";
+    private static final String PASSWORD = "password";
+
+    Set<Tl1Device> readDevices() throws ConfigException {
+        Set<Tl1Device> devices = Sets.newHashSet();
+
+        try {
+            for (JsonNode node : array) {
+                String ip = node.path(IP).asText();
+                IpAddress ipAddress = IpAddress.valueOf(ip);
+                int port = node.path(PORT).asInt();
+                String username = node.path(USERNAME).asText();
+                String password = node.path(PASSWORD).asText();
+                devices.add(new DefaultTl1Device(ipAddress, port, username, password));
+            }
+        } catch (IllegalArgumentException e) {
+            throw new ConfigException(CONFIG_VALUE_ERROR, e);
+        }
+
+        return devices;
+    }
+}