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/*
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/*
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 *   Copyright 2013 Brian Rosenberger (Brutex Network)
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 *   Copyright 2013 Brian Rosenberger (Brutex Network)
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 *
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 *
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 *   Licensed under the Apache License, Version 2.0 (the "License");
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 *   Licensed under the Apache License, Version 2.0 (the "License");
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 *   you may not use this file except in compliance with the License.
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 *   you may not use this file except in compliance with the License.
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 *   You may obtain a copy of the License at
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 *   You may obtain a copy of the License at
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 *
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 *
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 *       http://www.apache.org/licenses/LICENSE-2.0
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 *       http://www.apache.org/licenses/LICENSE-2.0
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 *
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 *
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 *   Unless required by applicable law or agreed to in writing, software
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 *   Unless required by applicable law or agreed to in writing, software
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 *   distributed under the License is distributed on an "AS IS" BASIS,
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 *   distributed under the License is distributed on an "AS IS" BASIS,
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 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 *   See the License for the specific language governing permissions and
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 *   See the License for the specific language governing permissions and
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 *   limitations under the License.
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 *   limitations under the License.
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 */
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 */
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package net.brutex.emitter;
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package net.brutex.emitter;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpResponse;
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import org.apache.http.HttpResponse;
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.entity.EntityBuilder;
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import org.apache.http.client.entity.EntityBuilder;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.util.EntityUtils;
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import org.apache.log4j.Logger;
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import org.apache.log4j.Logger;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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/**
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/**
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 * Construct a HTTP POST and send it.
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 * Construct a HTTP POST and send it.
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 *
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 *
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 * @author Brian Rosenberger, bru(at)brutex.de
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 * @author Brian Rosenberger, bru(at)brutex.de
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 * @since 0.1
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 * @since 0.1
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 */
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 */
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public class SimpleHttpEvent {
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public class SimpleHttpEvent {
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	private final Logger logger = Logger.getLogger(SimpleHttpEvent.class);
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	private final Logger logger = Logger.getLogger(SimpleHttpEvent.class);
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	private final String url;
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	private final String url;
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	private final String soapBody;
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	private final String soapBody;
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	private long duration = 0;
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	private long duration = 0;
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	/**
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	/**
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	 * Instantiates a new simple http event.
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	 * Instantiates a new simple http event.
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	 *
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	 *
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	 * @param url the url
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	 * @param url the url
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	 * @param soapBody the soap body
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	 * @param soapBody the soap body
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	 */
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	 */
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	public SimpleHttpEvent(String url, String soapBody) {
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	public SimpleHttpEvent(String url, String soapBody) {
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		this.url = url;
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		this.url = url;
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		this.soapBody = soapBody;
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		this.soapBody = soapBody;
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	}
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	}
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	/**
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	/**
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	 * Send soap.
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	 * Send soap.
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	 *
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	 *
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	 * @param url the url
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	 * @param soapBody the soap body
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	 * @param isDropResponse show interest in response or not
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	 * @throws ClientProtocolException the client protocol exception
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	 * @throws ClientProtocolException the client protocol exception
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	 * @throws IOException Signals that an I/O exception has occurred.
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	 * @throws IOException             Signals that an I/O exception has occurred.
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	 */
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	 */
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	public void sendSoap(boolean isDropResponse) throws ClientProtocolException, IOException {
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	public void sendSoap(boolean isDropResponse) throws ClientProtocolException, IOException {
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		long start = System.currentTimeMillis();
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		long start = System.currentTimeMillis();
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		HttpPost post = new HttpPost(url);
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		HttpPost post = new HttpPost(url);
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        post.addHeader("Accept" , "text/xml");
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		post.addHeader("Accept", "text/xml");
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		post.addHeader("Content-Type", "text/xml; charset=utf-8");
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        post.addHeader("SOAPAction","");
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		post.addHeader("SOAPAction", "");
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        EntityBuilder entitybuilder = EntityBuilder.create();
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		EntityBuilder entitybuilder = EntityBuilder.create();
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        entitybuilder.setContentEncoding("UTF-8");
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		entitybuilder.setContentEncoding("UTF-8");
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        entitybuilder.setText(soapBody);
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		entitybuilder.setText(soapBody);
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        HttpEntity entity = entitybuilder.build();
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		HttpEntity entity = entitybuilder.build();
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        post.setEntity(entity);
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		post.setEntity(entity);
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        CloseableHttpClient httpclient = HttpClients.createDefault();
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		CloseableHttpClient httpclient = HttpClients.createDefault();
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        HttpResponse r = httpclient.execute(post);
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		HttpResponse r = httpclient.execute(post);
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        logger.debug("Sending event to ALF event manager");
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		logger.debug("Sending event to ALF event manager");
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        if(! isDropResponse) {
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		if (!isDropResponse) {
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			HttpEntity e = r.getEntity();
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			HttpEntity e = r.getEntity();
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			StringBuilder sb = new StringBuilder();
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			StringBuilder sb = new StringBuilder();
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			BufferedReader in = new BufferedReader(new InputStreamReader(e.getContent()));
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			BufferedReader in = new BufferedReader(new InputStreamReader(e.getContent()));
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			String s;
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			String s;
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			while( (s=in.readLine()) != null) {
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			while( (s=in.readLine()) != null) {
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			   sb.append(s);
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			   sb.append(s);
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			}
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			}
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			logger.debug("Response: \n " + sb.toString());
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			logger.debug("Response: \n " + sb.toString());
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        } else {
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        } else {
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        	logger.debug("Response was dropped.");
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        	logger.debug("Response was dropped.");
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        }
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        }
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        duration = System.currentTimeMillis() - start;
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        duration = System.currentTimeMillis() - start;
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	}
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	}
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	/**
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	/**
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	 * Get the response time of the soap call in milliseconds.
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	 * Get the response time of the soap call in milliseconds.
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	 *
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	 *
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	 * @return duration or '0' if not yet executed
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	 * @return duration or '0' if not yet executed
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	 */
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	 */
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	public long getDuration() {
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	public long getDuration() {
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		return duration;
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		return duration;
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	}
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	}
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}
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}