1 files changed, 101 insertions, 0 deletions
diff --git a/framework/src/onos/apps/faultmanagement/fmweb/src/main/java/org/onosproject/faultmanagement/web/AlarmCodec.java b/framework/src/onos/apps/faultmanagement/fmweb/src/main/java/org/onosproject/faultmanagement/web/AlarmCodec.java
new file mode 100644
index 00000000..a764c908
--- /dev/null
+++ b/framework/src/onos/apps/faultmanagement/fmweb/src/main/java/org/onosproject/faultmanagement/web/AlarmCodec.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2015 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.faultmanagement.web;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import org.onosproject.net.DeviceId;
+import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
+import org.onosproject.incubator.net.faultmanagement.alarm.AlarmEntityId;
+import org.onosproject.incubator.net.faultmanagement.alarm.AlarmId;
+import org.onosproject.incubator.net.faultmanagement.alarm.DefaultAlarm;
+import org.slf4j.Logger;
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Implementation of encoder for Alarm codec.
+ */
+public final class AlarmCodec extends JsonCodec<Alarm> {
+
+    private final Logger log = getLogger(getClass());
+
+    @Override
+    public ObjectNode encode(final Alarm alarm, final CodecContext context) {
+        checkNotNull(alarm, "Alarm cannot be null");
+
+        return context.mapper().createObjectNode()
+                .put("id", alarm.id().fingerprint())
+                .put("deviceId", alarm.deviceId().toString())
+                .put("description", alarm.description())
+                .put("source",
+                        alarm.source() == null ? null
+                                : alarm.source().toString())
+                .put("timeRaised", alarm.timeRaised())
+                .put("timeUpdated", alarm.timeUpdated())
+                .put("timeCleared", alarm.timeCleared())
+                .put("severity", alarm.severity().toString())
+                .put("serviceAffecting", alarm.serviceAffecting())
+                .put("acknowledged", alarm.acknowledged())
+                .put("manuallyClearable", alarm.manuallyClearable())
+                .put("assignedUser", alarm.assignedUser());
+
+    }
+
+    @Override
+    public Alarm decode(final ObjectNode json, final CodecContext context) {
+        if (json == null || !json.isObject()) {
+            return null;
+        }
+
+        log.debug("id={}, full json={} ", json.get("id"), json);
+        final Long id = json.get("id").asLong();
+
+        final DeviceId deviceId = DeviceId.deviceId(json.get("deviceId").asText());
+        final String description = json.get("description").asText();
+        final Long timeRaised = json.get("timeRaised").asLong();
+        final Long timeUpdated = json.get("timeUpdated").asLong();
+
+        final JsonNode jsonTimeCleared = json.get("timeCleared");
+        final Long timeCleared = jsonTimeCleared == null || jsonTimeCleared.isNull() ? null : jsonTimeCleared.asLong();
+
+        final Alarm.SeverityLevel severity
+                = Alarm.SeverityLevel.valueOf(json.get("severity").asText().toUpperCase());
+
+        final Boolean serviceAffecting = json.get("serviceAffecting").asBoolean();
+        final Boolean acknowledged = json.get("acknowledged").asBoolean();
+        final Boolean manuallyClearable = json.get("manuallyClearable").asBoolean();
+
+        final JsonNode jsonAssignedUser = json.get("assignedUser");
+        final String assignedUser
+                = jsonAssignedUser == null || jsonAssignedUser.isNull() ? null : jsonAssignedUser.asText();
+
+        return new DefaultAlarm.Builder(
+                AlarmId.valueOf(id), deviceId, description, severity, timeRaised).forSource(AlarmEntityId.NONE).
+                withTimeUpdated(timeUpdated).
+                withTimeCleared(timeCleared).
+                withServiceAffecting(serviceAffecting).
+                withAcknowledged(acknowledged).
+                withManuallyClearable(manuallyClearable).
+                withAssignedUser(assignedUser).
+                build();
+
+    }
+}