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/*
 * Copyright 2018 FZI Forschungszentrum Informatik
 *
 * 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 org.streampipes.manager.endpoint;

import org.apache.commons.io.IOUtils;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import java.io.IOException;
import java.net.URI;
import java.util.logging.Logger;


@SuppressWarnings("deprecation")
public class HttpJsonParser {

	public static String getContentFromUrl(URI uri) throws ClientProtocolException, IOException
	{
		return getContentFromUrl(uri, null);
	}
	
	public static String getContentFromUrl(URI uri, String header) throws ClientProtocolException, IOException
	{
		HttpGet request = new HttpGet(uri);
		if (header != null) request.addHeader("Accept", header);
		
		@SuppressWarnings("resource")
		HttpClient client = new DefaultHttpClient();
		HttpResponse response = client.execute(request);
		
		String pageContent = IOUtils.toString(response.getEntity().getContent(), "UTF-8");
		Logger.getAnonymousLogger().info("Content: " +pageContent);
	
		return pageContent;
		
	}
}