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

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Here is the source code for net.oneandone.shared.artifactory.JsonResponseHandler.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.client.ClientProtocolException;
import org.apache.http.util.EntityUtils;

/**
 *
 * @author Mirko Friedenhagen
 */
public class JsonResponseHandler<T> extends StatusCodeCodeLessThanScMultipleChoicesResponseHandler<T> {

    private final Class<T> clazz;

    public JsonResponseHandler(final Class<T> clazz) {
        this.clazz = clazz;
    }

    @Override
    public T handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
        final HttpEntity entity = returnEntityWhenStatusValid(response);
        final String body = EntityUtils.toString(entity);
        return Utils.createGson().fromJson(body, clazz);
    }

}