com.urbanairship.api.push.parse.notification.NotificationDeserializer Maven / Gradle / Ivy

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The Urban Airship Java client library
There is a newer version: 9.3.0
/*
 * Copyright (c) 2013-2016.  Urban Airship and Contributors
 */

package com.urbanairship.api.push.parse.notification;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.google.common.base.Supplier;
import com.google.common.collect.ImmutableMap;
import com.urbanairship.api.common.parse.FieldParser;
import com.urbanairship.api.common.parse.FieldParserRegistry;
import com.urbanairship.api.common.parse.MapFieldParserRegistry;
import com.urbanairship.api.common.parse.StandardObjectDeserializer;
import com.urbanairship.api.push.model.DeviceType;
import com.urbanairship.api.push.model.notification.DevicePayloadOverride;
import com.urbanairship.api.push.model.notification.Notification;

import java.io.IOException;
import java.util.Map;

public class NotificationDeserializer extends JsonDeserializer {

    private static final FieldParserRegistry FIELD_PARSERS =
        new MapFieldParserRegistry(
            ImmutableMap.>builder()
            .put("alert", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readAlert(jsonParser);
                    }
                })
            .put("wns", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readPlatformDevicePayloadOverride(DeviceType.WNS, jsonParser, deserializationContext);
                    }
                })
            .put("ios", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readPlatformDevicePayloadOverride(DeviceType.IOS, jsonParser, deserializationContext);
                    }
                })
            .put("android", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readPlatformDevicePayloadOverride(DeviceType.ANDROID, jsonParser, deserializationContext);
                    }
                })
            .put("amazon", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readPlatformDevicePayloadOverride(DeviceType.AMAZON, jsonParser, deserializationContext);
                    }
                })
            .put("actions", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readActions(jsonParser);
                    }
                })
            .put("interactive", new FieldParser() {
                    @Override
                    public void parse(NotificationReader reader, JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {
                        reader.readInteractive(jsonParser);
                    }
                })
            .build());

    private final StandardObjectDeserializer deserializer;

    public NotificationDeserializer(final Map> payloadOverridesDeserializersRegistry) {
        deserializer = new StandardObjectDeserializer(
            FIELD_PARSERS,
            new Supplier() {
                @Override
                public NotificationReader get() {
                    return new NotificationReader(payloadOverridesDeserializersRegistry);
                }
            }
        );
    }

    @Override
    public Notification deserialize(JsonParser parser, DeserializationContext deserializationContext) throws IOException {
        return deserializer.deserialize(parser, deserializationContext);
    }
}