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47 lines
1.5 KiB
Java
47 lines
1.5 KiB
Java
package org.gcube.accounting.insert.storage.utils;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import javax.ws.rs.WebApplicationException;
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import javax.ws.rs.core.Response.Status;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class HTTPUtility {
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private static final Logger logger = LoggerFactory.getLogger(HTTPUtility.class);
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public static StringBuilder getStringBuilder(InputStream inputStream) throws IOException {
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StringBuilder result = new StringBuilder();
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try(BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
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String line;
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while((line = reader.readLine()) != null) {
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result.append(line);
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}
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}
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return result;
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}
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public static String getResultAsString(HttpURLConnection httpURLConnection) throws IOException {
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int responseCode = httpURLConnection.getResponseCode();
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if(responseCode >= Status.BAD_REQUEST.getStatusCode()) {
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Status status = Status.fromStatusCode(responseCode);
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InputStream inputStream = httpURLConnection.getErrorStream();
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StringBuilder result = getStringBuilder(inputStream);
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logger.trace(result.toString());
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throw new WebApplicationException(result.toString(), status);
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}
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InputStream inputStream = httpURLConnection.getInputStream();
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String ret = getStringBuilder(inputStream).toString();
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logger.trace("Got Respose is {}", ret);
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return ret;
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}
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}
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