My java program locations are as follows: BeerSelect\src\com\example\model\BeerExpert.java and BeerSelect\src\com\example\web\BeerSelect.java
My compilation command for the first program is: javac -d classes src/com/example/model/BeerExpert.java
This compiles fine and creates a class file in the appropriate subdirectory under classes (classes/com/example/model)
But I get the following error when trying to compile the BeerSelect.java file.
C:\projects\BeerSelect>javac -d classes src/com/example/web/BeerSelect.java src/com/example/web/BeerSelect.java:3: package com.example.model does not exist import com.example.model.BeerExpert; ^ src/com/example/web/BeerSelect.java:13: cannot find symbol symbol : class BeerExpert location: class com.example.web.BeerSelect BeerExpert be = new BeerExpert(); ^ src/com/example/web/BeerSelect.java:13: cannot find symbol symbol : class BeerExpert location: class com.example.web.BeerSelect BeerExpert be = new BeerExpert(); ^ 3 errors
I think I'm making a very silly mistake here. But cannot figure out what. Using Java version 1.5.0_06. The source code is as follows (from the book)
package com.example.model;
import java.util.*;
public class BeerExpert{ public ArrayList<String> getBrands(String color){ ArrayList<String> brands = new ArrayList<String>(); if (color.equals("amber")){ brands.add("Jack Amber"); brands.add("Red Moose"); } else { brands.add("JAil PAle Ale"); brands.add("Gout Stout"); } return (brands); } }
public class BeerSelect extends HttpServlet{ public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException{ String c = request.getParameter("color"); BeerExpert be = new BeerExpert(); List result = be.getBrands(c); request.setAttribute("styles", result); RequestDispatcher view = request.getRequestDispatcher("result.jsp"); view.forward(request, response); } }
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