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This java client library allows you to quickly and easily communicate with the
DataRobot AI API to add Machine Learning to your applications.
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/*
* Copyright (c) 2015 Dictanova SAS
*
* 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.datarobot.util;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.api.client.http.AbstractHttpContent;
import com.google.api.client.util.Preconditions;
import java.io.IOException;
import java.io.OutputStream;
import static com.datarobot.impl.ApiConnection.JSON_TYPE;
/**
* JSON deserializer implementation based on Jackson databinding module.
*
* Usage:
* {@code
* HttpContent content = new JacksonMapperHttpContent(new ObjectMapper(), data);
* HttpRequest request = requestFactory.buildPostRequest(url, content);
* HttpResponse response = request.execute();
* }
*
* Implementation is not thread-safe.
*
*
* @author Damien Raude-Morvan
*
*/
public class JacksonMapperHttpContent extends AbstractHttpContent {
/**
* JSON key name/value data.
*/
private final Object data;
/**
* Jackson {@link ObjectMapper} that will perform databinding.
*/
private final ObjectMapper objectMapper;
/**
* @param objectMapper Jackson databinder
* @param data JSON key name/value data
*/
public JacksonMapperHttpContent(final ObjectMapper objectMapper, final Object data) {
super(JSON_TYPE);
this.objectMapper = Preconditions.checkNotNull(objectMapper);
this.data = Preconditions.checkNotNull(data);
}
public void writeTo(OutputStream out) throws IOException {
objectMapper.writeValue(out, data);
}
}