com.github.robozonky.integrations.zonkoid.Util Maven / Gradle / Ivy
/*
* Copyright 2019 The RoboZonky Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.robozonky.integrations.zonkoid;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import com.github.robozonky.internal.api.Defaults;
import org.apache.http.HttpEntity;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
final class Util {
private static final Logger LOGGER = LogManager.getLogger(Util.class);
private Util() {
// no instances
}
public static String readEntity(final HttpEntity entity) {
if (entity == null) {
LOGGER.debug("Zonkoid sent an empty response.");
return null;
}
final ByteArrayOutputStream outstream = new ByteArrayOutputStream(); // no need to close this one
try {
entity.writeTo(outstream);
return outstream.toString(Defaults.CHARSET.displayName());
} catch (final IOException ex) {
LOGGER.debug("Failed reading Zonkoid response.", ex);
return null;
}
}
public static boolean isHttpSuccess(final int statusCode) {
return statusCode >= 200 && statusCode < 300;
}
}