com.truelayer.java.http.mappers.HeadersMapper Maven / Gradle / Ivy

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TrueLayer Java SDK for https://truelayer.com

There is a newer version: 16.0.0

package com.truelayer.java.http.mappers;

import static org.apache.commons.lang3.ObjectUtils.isEmpty;
import static org.apache.commons.lang3.ObjectUtils.isNotEmpty;

import com.truelayer.java.Constants;
import com.truelayer.java.http.entities.Headers;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

/**
 * Utility class for Headers to Map conversions.
 */
public class HeadersMapper {
    public static Map toMap(Headers customHeaders) {
        Map headersMap = new HashMap<>();

        if (isEmpty(customHeaders)) {
            return Collections.unmodifiableMap(headersMap);
        }

        String idempotencyKey = customHeaders.getIdempotencyKey();
        if (isNotEmpty(idempotencyKey)) {
            headersMap.put(Constants.HeaderNames.IDEMPOTENCY_KEY, idempotencyKey);
        }

        String signature = customHeaders.getSignature();
        if (isNotEmpty(signature)) {
            headersMap.put(Constants.HeaderNames.TL_SIGNATURE, signature);
        }

        String xForwardedFor = customHeaders.getXForwardedFor();
        if (isNotEmpty(xForwardedFor)) {
            headersMap.put(Constants.HeaderNames.X_FORWARDED_FOR, xForwardedFor);
        }

        String xDeviceUserAgent = customHeaders.getXDeviceUserAgent();
        if (isNotEmpty(xDeviceUserAgent)) {
            headersMap.put(Constants.HeaderNames.X_DEVICE_USER_AGENT, xDeviceUserAgent);
        }

        if (customHeaders.isEnablePagination()) {
            headersMap.put(Constants.HeaderNames.TL_ENABLE_PAGINATION, "true");
        }

        return Collections.unmodifiableMap(headersMap);
    }
}