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Screenshots Speak thousand Words ( with one Code Snippet ) !

July 23, 2013, 4:44 am
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Create your First XSJS Webservice in HANA Studio

 

1. Table TEST1PROD.

image001.png

 

2. Test data in table.

 

image003.png

 

3. Create Product.xsjs file

 

image005.png

 

4. Code Snippet in Product.xsjs

 

 

 

  1. function readEntry( rs ) { 
  2.           return { 
  3.           "PRODUCT_ID" : rs.getString(1), 
  4.           "PRODUCT_NAME" : rs.getString(2), 
  5.           "PRODUCT_DETAIL" : rs.getString(3)}; 
  6.           } 
  7.           $.response.contentType = "text/atom+xml"; 
  8.  
  9.  
  10.           var conn = $.db.getConnection();   
  11.           var pstmt = conn.prepareStatement( "select * from TEST1PROD where product_detail=?" );  
  12.           pstmt.setString(1, $.request.parameters.get("id")); 
  13.           //var pstmt = conn.prepareStatement( "select * from TEST1PROD" );  
  14.           var rs = pstmt.executeQuery();   
  15.           var output=""; 
  16.  
  17.  
  18.           var list = []; 
  19.           while(rs.next()) { 
  20.           list.push(readEntry(rs)); } 
  21.           output = JSON.stringify( {"entries": list } ); 
  22.  
  23.  
  24.          $.response.setBody(output); 
  25.           rs.close(); 
  26.         pstmt.close(); 
  27.         conn.close(); 

 

URL for test

 

http://<hanaserver>:8000/MyPackage/Product.xsjs?id=DRINKS

 

Output Screenshot :

image007.png

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