net.oneandone.shared.artifactory.StatusCodeCodeLessThanScMultipleChoicesResponseHandler.java Source code

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Here is the source code for net.oneandone.shared.artifactory.StatusCodeCodeLessThanScMultipleChoicesResponseHandler.java

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/**
 * Copyright 1&1 Internet AG, https://github.com/1and1/
 *
 * 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 net.oneandone.shared.artifactory;

import java.io.IOException;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.StatusLine;
import org.apache.http.client.HttpResponseException;
import org.apache.http.client.ResponseHandler;
import org.apache.http.util.EntityUtils;

/**
 *
 * @author Mirko Friedenhagen &lt;mirko.friedenhagen@1und1.de&gt;
 */
public abstract class StatusCodeCodeLessThanScMultipleChoicesResponseHandler<T> implements ResponseHandler<T> {

    final protected HttpEntity returnEntityWhenStatusValid(HttpResponse response) throws IOException {
        final StatusLine statusLine = response.getStatusLine();
        final HttpEntity entity = response.getEntity();
        if (statusLine.getStatusCode() >= HttpStatus.SC_MULTIPLE_CHOICES) {
            EntityUtils.consume(entity);
            throw new HttpResponseException(statusLine.getStatusCode(), statusLine.getReasonPhrase());
        }
        return entity;
    }
}