From 25da959635abb3510c340fb477fc78ddce6afe1c Mon Sep 17 00:00:00 2001
From: Gianpaolo Coro <gianpaolo.coro@isti.cnr.it>
Date: Mon, 19 Oct 2015 16:35:45 +0000
Subject: [PATCH] git-svn-id:
 https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-analysis/SeaDataNetConnector@119874
 82a268e6-3cf1-43bd-a215-b396298e98cf

---
 .../dataanalysis/seadatanet/Downloader.java   | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 src/org/gcube/dataanalysis/seadatanet/Downloader.java

diff --git a/src/org/gcube/dataanalysis/seadatanet/Downloader.java b/src/org/gcube/dataanalysis/seadatanet/Downloader.java
new file mode 100644
index 0000000..00849ca
--- /dev/null
+++ b/src/org/gcube/dataanalysis/seadatanet/Downloader.java
@@ -0,0 +1,40 @@
+package org.gcube.dataanalysis.seadatanet;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.gcube.contentmanagement.lexicalmatcher.utils.AnalysisLogger;
+
+public class Downloader {
+
+	public static void downloadFile(String fileurl, String destinationFile) throws Exception{
+		try {
+			URL smpFile = new URL(fileurl);
+			URLConnection uc = (URLConnection) smpFile.openConnection();
+			InputStream is = uc.getInputStream();
+			AnalysisLogger.getLogger().debug("Retrieving file from " + fileurl + " to :" + destinationFile);
+			inputStreamToFile(is, destinationFile);
+			is.close();
+		} catch (Exception e) {
+			throw e;
+		}
+	}
+
+	public static void inputStreamToFile(InputStream is, String path) throws FileNotFoundException, IOException {
+		FileOutputStream out = new FileOutputStream(new File(path));
+		byte buf[] = new byte[1024];
+		int len = 0;
+		while ((len = is.read(buf)) > 0)
+			out.write(buf, 0, len);
+		out.close();
+	}
+	
+	public static void main(String args[]) throws Exception{
+		downloadFile("https://dl.dropboxusercontent.com/u/12809149/2_Reviewed.jpg","test.jpg");
+	}
+}