com.opsmatters.newrelic.httpclient.deserializers.alerts.channels.AlertChannelsDeserializer Maven / Gradle / Ivy
/*
* Copyright 2018 Gerald Curley
*
* 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 com.opsmatters.newrelic.httpclient.deserializers.alerts.channels;
import java.util.Collection;
import java.util.List;
import java.util.ArrayList;
import java.lang.reflect.Type;
import com.google.gson.*;
import com.opsmatters.newrelic.api.model.alerts.channels.AlertChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.ChannelType;
import com.opsmatters.newrelic.api.model.alerts.channels.UserChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.EmailChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.SlackChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.HipChatChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.OpsGenieChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.VictorOpsChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.PagerDutyChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.CampfireChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.xMattersChannel;
import com.opsmatters.newrelic.api.model.alerts.channels.WebhookChannel;
/**
* Deserializer class for alert channels.
*
* @author Gerald Curley (opsmatters)
*/
public class AlertChannelsDeserializer implements JsonDeserializer>
{
private static Gson gson = new Gson();
/**
* Gson invokes this call-back method during deserialization when it encounters a field of the specified type.
* @param element The Json data being deserialized
* @param type The type of the Object to deserialize to
* @param context The JSON deserialization context
* @return The alert channels
*/
@Override
public Collection deserialize(JsonElement element, Type type, JsonDeserializationContext context)
throws JsonParseException
{
JsonObject obj = element.getAsJsonObject();
JsonArray channels = obj.getAsJsonArray("channels");
List values = new ArrayList();
if(channels != null && channels.isJsonArray())
{
for(JsonElement channel : channels)
{
if(channel.isJsonObject())
{
JsonElement channelType = channel.getAsJsonObject().get("type");
if(channelType != null)
{
switch(ChannelType.fromValue(channelType.getAsString()))
{
case USER:
values.add(gson.fromJson(channel, UserChannel.class));
break;
case EMAIL:
values.add(gson.fromJson(channel, EmailChannel.class));
break;
case SLACK:
values.add(gson.fromJson(channel, SlackChannel.class));
break;
case HIPCHAT:
values.add(gson.fromJson(channel, HipChatChannel.class));
break;
case OPSGENIE:
values.add(gson.fromJson(channel, OpsGenieChannel.class));
break;
case VICTOROPS:
values.add(gson.fromJson(channel, VictorOpsChannel.class));
break;
case PAGERDUTY:
values.add(gson.fromJson(channel, PagerDutyChannel.class));
break;
case CAMPFIRE:
values.add(gson.fromJson(channel, CampfireChannel.class));
break;
case XMATTERS:
values.add(gson.fromJson(channel, xMattersChannel.class));
break;
case WEBHOOK:
values.add(gson.fromJson(channel, WebhookChannel.class));
break;
}
}
}
}
}
return values;
}
}