sulmansarwar

/**
* read from input stream and store in file.
*/
InputStream in = .....
File file = File.createTempFile(filename,".dat");
FileOutputStream fos = new FileOutputStream(file,true);
byte[] b = new byte[4096];     
while(in.read(b, 0, 4096) != -1)
{
 fos.write(b,0,4096);

sulmansarwar

/**
   * Takes the zipfile location and output directory and returns the reference to output folder
	 * @param zfile
	 * @param outDir
	 * @throws IOException
	 * 
	 */
	
	public  File unzep(String zfile, String outDir) throws IOException
	{

sulmansarwar

Iterator iter = myMap.entrySet().iterator();
  		while (iter.hasNext()) {
				Map.Entry mapEntry = (Map.Entry) iter.next();
				System.out.println(mapEntry.getKey() + " : " + mapEntry.getValue());
			}

sulmansarwar

        String query = "SELECT DISTINCT article_id from articles WHERE article_summary IS NULL";
        SqlConnection connection = new SqlConnection();
        SqlCommand command = new SqlCommand(query, connection.getDatabaseConnection());
        ResultSet resultSet = command.executeSelect();
        int counter = 1;
        List idList = new ArrayList();
        //populate List::idList
        while (resultSet.next()) {
            idList.add(resultSet.getInt("article_id"));

sulmansarwar

Nested Fields
---------------------
Following is what is meant by nested_fields. This will break. Index will not be created as nested_fields are greater than 2.
"mappings": {
    "properties": {
      "user": {
        "type": "nested"
      },
      "address":{
        "type": "nested"