ZinvoiceApiConfig.java

package io.konik.sdk;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import io.konik.Configuration;
import io.konik.zugferd.unqualified.ZfDate;
import io.konik.zugferd.unqualified.ZfDateDay;

import java.io.IOException;

/**
 * Main SDK configuration class.
 */
public class ZinvoiceApiConfig {

	/**
	 * Zinvoice user API KEY
	 */
	private final String apiKey;

	/**
	 * Absolute URL to Zinvoice remote service.
	 *
	 * e.g. https://app.z-rechnung.com
	 */
	private final String destinationUrl;

	public ZinvoiceApiConfig() {
		this(Configuration.INSTANCE.getProperty("io.konik.zinvoice.api-key"),
				Configuration.INSTANCE.getProperty("io.konik.zinvoice.url"));
	}

	public ZinvoiceApiConfig(String apiKey, String destinationUrl) {
		this.apiKey = apiKey;
		this.destinationUrl = destinationUrl;
	}

	public String getApiKey() {
		return apiKey;
	}

	public String getDestinationUrl() {
		return destinationUrl;
	}

	public ObjectMapper getDefaulObjectMapper() {
		SimpleModule module = new SimpleModule();
		module.addDeserializer(ZfDate.class, new JsonDeserializer<ZfDate>() {
			@Override
			public ZfDate deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
				Long timestamp = jp.readValueAs(Long.class);
				return new ZfDateDay(timestamp);
			}
		});

		ObjectMapper objectMapper = new ObjectMapper();
		objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
		objectMapper.registerModule(module);
		return objectMapper;
	}
}