com.tesobe.obp.transport.json.nov2016.ParameterDecoder.java Source code

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Here is the source code for com.tesobe.obp.transport.json.nov2016.ParameterDecoder.java

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/*
 * Copyright (c) TESOBE Ltd.  2016. All rights reserved.
 *
 * Use of this source code is governed by a GNU AFFERO license that can be found in the LICENSE file.
 *
 */
package com.tesobe.obp.transport.json.nov2016;

import com.tesobe.obp.transport.Decoder;
import com.tesobe.obp.transport.Transport;
import com.tesobe.obp.transport.Transport.Version;
import com.tesobe.obp.transport.nov2016.Parameters;
import org.json.JSONObject;

import java.util.Optional;

/**
 * @since 2016.11
 */
public class ParameterDecoder implements Parameters, Decoder.Parameters {
    public ParameterDecoder(String requestId, JSONObject request) {
        id = requestId;
        json = request;
    }

    @Override
    public Optional<String> accountId() {
        return get(accountId);
    }

    @Override
    public Optional<String> bankId() {
        return get(bankId);
    }

    @Override
    public Optional<String> transactionId() {
        return get(transactionId);
    }

    @Override
    public Optional<String> userId() {
        return get(userId);
    }

    @Override
    public Optional<String> type() {
        return get(type);
    }

    @Override
    public Optional<String> get(String name) {
        return Optional.ofNullable(json.optString(name, null));
    }

    @Override
    public String requestId() {
        return id;
    }

    /**
     * @return default to {@link Version#Nov2016 }
     */
    @Override
    public Transport.Version version() {
        return json.optEnum(Transport.Version.class, "version", Version.Nov2016);
    }

    final String id;
    final JSONObject json;
}