Android Open Source - foodroid Food List Resource

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Back to project page foodroid.

License

The source code is released under:

GNU General Public License

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Java Source Code

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.//from  w  w  w  .ja  v  a2s . c om
 */

package com.wmc.Registration;

import java.io.StringWriter;
import javax.ws.rs.PathParam;
import java.sql.*;
import javax.ws.rs.Path;
import javax.ws.rs.GET;
import javax.ws.rs.Produces;
import javax.xml.bind.JAXB;

/**
 * REST Web Service
 *
 * @author Administrator
 */

@Path("FoodList")
public class FoodListResource
{
    
    @GET
    @Path("{branch}")
    @Produces("application/xml")
    public String getXml(@PathParam( "branch" ) String branch)
    {
        String result="";
        Connection connection = null;
        PreparedStatement lookupFood = null;
        try
        {
            Class.forName("com.mysql.jdbc.Driver");
            connection = DriverManager.getConnection(Settings.DATABASE_URL,
                    Settings.DATABASE_USER, Settings.DATABASE_PASS);
            lookupFood = connection.prepareStatement("SELECT * FROM food where BranchID=" + branch);

            ResultSet resultSet = lookupFood.executeQuery();

            result = Settings.generateXML(resultSet);

         }
        catch(SQLException e)
        {
           result= "error";
        }
        catch (ClassNotFoundException cE)
        {
            result= "error";
            System.out.println("Class Not Found Exception: "+ cE.toString());
        }
        catch(Exception e)
        {
            result= "error";
            e.printStackTrace();
        }
        finally
        {
            try{
                lookupFood.close();
                connection.close();
            }
            catch(Exception e)
            {
                e.printStackTrace();
            }
        }

        StringWriter writer = new StringWriter();
        JAXB.marshal( result, writer );
        return writer.toString();
    }

}

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