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The Urban Airship Java client library

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/*
 * Copyright (c) 2013-2016.  Urban Airship and Contributors
 */

package com.urbanairship.api.schedule.parse;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.type.TypeReference;
import com.urbanairship.api.common.model.ErrorDetails;
import com.urbanairship.api.common.parse.APIParsingException;
import com.urbanairship.api.common.parse.JsonObjectReader;
import com.urbanairship.api.schedule.model.SchedulePayloadResponse;
import com.urbanairship.api.schedule.model.ScheduleResponse;

import java.io.IOException;
import java.util.List;

/*
Readers are the part of the deserialization process that actually builds and
return an object.
 */
public final class ScheduleResponseReader implements JsonObjectReader {

    private final ScheduleResponse.Builder builder;

    public ScheduleResponseReader() {
        this.builder = ScheduleResponse.newBuilder();
    }

    public void readOk(JsonParser jsonParser) throws IOException {
        builder.setOk(jsonParser.getBooleanValue());
    }

    public void readOperationId(JsonParser jsonParser) throws IOException {
        builder.setOperationId(jsonParser.readValueAs(String.class));
    }

    public void readScheduleUrls(JsonParser jsonParser) throws IOException {
        List list =
                jsonParser.readValueAs(new TypeReference>() {
                });
        builder.addAllScheduleUrls(list);
    }

    public void readScheduleIds(JsonParser jsonParser) throws IOException {
        List list =
            jsonParser.readValueAs(new TypeReference>() {
            });
        builder.addAllScheduleIds(list);
    }

    public void readSchedulePayloads(JsonParser jsonParser) throws IOException {
        builder.addAllSchedulePayload((List) jsonParser.readValueAs(new TypeReference>() {
        }));
    }

    public void readError(JsonParser jsonParser) throws IOException {
        builder.setError(jsonParser.readValueAs(String.class));
    }

    public void readErrorDetails(JsonParser jsonParser) throws IOException {
        builder.setErrorDetails(jsonParser.readValueAs(ErrorDetails.class));
    }

    @Override
    public ScheduleResponse validateAndBuild() throws IOException {
        try {
            return builder.build();
        } catch (Exception ex) {
            throw new APIParsingException(ex.getMessage());
        }
    }
}