package eu.something.bpm.loan_application.http;

import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.camunda.connect.httpclient.HttpConnector;
import org.camunda.connect.httpclient.impl.AbstractHttpConnector;
import org.camunda.connect.spi.ConnectorConfigurator;

public class HttpConnectorConfigurator implements ConnectorConfigurator<HttpConnector> {

    public Class<HttpConnector> getConnectorClass() {

        return HttpConnector.class;
    }

    public void configure(HttpConnector connector) {
        Integer timeoutInMilliseconds = 5000;

        RequestConfig config = RequestConfig.custom()
                .setSocketTimeout(timeoutInMilliseconds)
                .setConnectTimeout(timeoutInMilliseconds)
                .setConnectionRequestTimeout(timeoutInMilliseconds)
                .build();

        // Path to certificate trustStore is set.
        System.setProperty("javax.net.ssl.trustStore", System.getenv("JAVA_HOME") + "/jre/lib/security/cacerts");

        CloseableHttpClient client = HttpClients.custom()
                .setMaxConnPerRoute(10)
                .setMaxConnTotal(200)
                .setDefaultRequestConfig(config)
                .build();
        ((AbstractHttpConnector) connector).setHttpClient(client);
    }
}