[Cayenne-cvs] cayenne/src/tutorials/cayenne-web-app/WEB-INF/classes/action AddArtistAction.java,NONE,1.1 AddGalleryAction.java,NONE,1.1 AddPaintingAction.java,NONE,1.1 AddPaintingToGalleryAction.java,NONE,1.1 ArtistPageAction.java,NONE,1.1 GalleryPageAction.java,NONE,1.1 RemovePaintingFromGalleryAction.java,NONE,1.1 SaveArtistAction.java,NONE,1.1 SaveGalleryAction.java,NONE,1.1 SavePaintingAction.java,NONE,1.1 SubmitPaintingToGalleryAction.java,NONE,1.1

[<me...@us...>]

Update of /cvsroot/cayenne/cayenne/src/tutorials/cayenne-web-app/WEB-INF/classes/action
In directory usw-pr-cvs1:/tmp/cvs-serv26389/src/tutorials/cayenne-web-app/WEB-INF/classes/action

Added Files:
	AddArtistAction.java AddGalleryAction.java 
	AddPaintingAction.java AddPaintingToGalleryAction.java 
	ArtistPageAction.java GalleryPageAction.java 
	RemovePaintingFromGalleryAction.java SaveArtistAction.java 
	SaveGalleryAction.java SavePaintingAction.java 
	SubmitPaintingToGalleryAction.java 
Log Message:
relocated tutorials to a subproject
(old tutorials are still around but will be deleted soon)


--- NEW FILE: AddArtistAction.java ---
package action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import formbean.ArtistForm;

public final class AddArtistAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        form = new ArtistForm();

        request.setAttribute(mapping.getAttribute(), form);

        saveToken(request);

        return mapping.findForward("success");
    }
}

--- NEW FILE: AddGalleryAction.java ---
package action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import formbean.GalleryForm;

public final class AddGalleryAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        form = new GalleryForm();

        request.setAttribute(mapping.getAttribute(), form);

        saveToken(request);

        return mapping.findForward("success");
    }
}

--- NEW FILE: AddPaintingAction.java ---
package action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import formbean.PaintingForm;

public final class AddPaintingAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        form = new PaintingForm();
        ((PaintingForm) form).setArtistName(request.getParameter("name"));

        request.setAttribute(mapping.getAttribute(), form);

        saveToken(request);

        return mapping.findForward("success");
    }
}

--- NEW FILE: AddPaintingToGalleryAction.java ---
package action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import org.objectstyle.cayenne.exp.Expression;
import org.objectstyle.cayenne.exp.ExpressionFactory;
import org.objectstyle.cayenne.query.SelectQuery;
import webtest.Painting;

public final class AddPaintingToGalleryAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        DataContext ctxt = (DataContext) request.getSession().getAttribute("context");

        String paintingTitle = request.getParameter("title");

        Expression qual =
            ExpressionFactory.binaryPathExp(
                Expression.EQUAL_TO,
                "paintingTitle",
                paintingTitle);

        SelectQuery query = new SelectQuery("Painting", qual);

		// set a relatively high logging level, 
		// to show the query execution progress
        query.setLoggingLevel(Level.WARN);

        List paintings = ctxt.performQuery(query);

        Painting painting = (Painting) paintings.get(0);
        System.err.println("painting: " + painting);

        query = new SelectQuery("Gallery");
        query.setLoggingLevel(Level.WARN);

        List galleries = ctxt.performQuery(query);

        request.setAttribute("painting", painting);
        request.setAttribute("galleries", galleries);

        return mapping.findForward("success");
    }
}

--- NEW FILE: ArtistPageAction.java ---
package action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import org.objectstyle.cayenne.query.Ordering;
import org.objectstyle.cayenne.query.SelectQuery;

public final class ArtistPageAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response)
		throws Exception {

		DataContext ctxt =
			(DataContext) request.getSession().getAttribute("context");

		SelectQuery query = new SelectQuery("Artist");
		Ordering ordering = new Ordering("artistName", Ordering.ASC);
		query.addOrdering(ordering);

		// set a relatively high logging level, 
		// to show the query execution progress
		query.setLoggingLevel(Level.WARN);
		
		List artists = ctxt.performQuery(query);

		System.out.println("artists: " + artists);
		request.setAttribute("artists", artists);

		return mapping.findForward("success");
	}
}
--- NEW FILE: GalleryPageAction.java ---
package action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import org.objectstyle.cayenne.query.SelectQuery;

public final class GalleryPageAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        DataContext ctxt = (DataContext) request.getSession().getAttribute("context");

        SelectQuery query = new SelectQuery("Gallery");

        // set a relatively high logging level, 
        // to show the query execution progress
        query.setLoggingLevel(Level.WARN);

        List galleries = ctxt.performQuery(query);
        request.setAttribute("galleries", galleries);

        return mapping.findForward("success");
    }

}

--- NEW FILE: RemovePaintingFromGalleryAction.java ---
package action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import org.objectstyle.cayenne.exp.Expression;
import org.objectstyle.cayenne.exp.ExpressionFactory;
import org.objectstyle.cayenne.query.SelectQuery;
import webtest.Gallery;
import webtest.Painting;

public final class RemovePaintingFromGalleryAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        DataContext ctxt = (DataContext) request.getSession().getAttribute("context");

        String paintingTitle = request.getParameter("title");
        String galleryName = request.getParameter("galleryName");

        Expression qual =
            ExpressionFactory.binaryPathExp(
                Expression.EQUAL_TO,
                "paintingTitle",
                paintingTitle);

        SelectQuery query = new SelectQuery("Painting", qual);

        // set a relatively high logging level, 
        // to show the query execution progress
        query.setLoggingLevel(Level.WARN);
        List paintings = ctxt.performQuery(query);

        Painting painting = (Painting) paintings.get(0);
        System.err.println("painting: " + painting);

        qual =
            ExpressionFactory.binaryPathExp(
                Expression.EQUAL_TO,
                "galleryName",
                galleryName);

        query = new SelectQuery("Gallery", qual);
        query.setLoggingLevel(Level.WARN);
        List galleries = ctxt.performQuery(query);
        Gallery gallery = (Gallery) galleries.get(0);

        gallery.removeFromPaintingArray(painting);

        // commit to the database
		// use a relatively high logging level, 
		// to show the query execution progress
        ctxt.commitChanges(Level.WARN);

        return mapping.findForward("success");
    }
}

--- NEW FILE: SaveArtistAction.java ---
package action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import webtest.Artist;

import formbean.ArtistForm;

public final class SaveArtistAction extends Action {

    public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response)
        throws Exception {

        System.err.println("****Inside SaveArtistAction.execute()");
        ArtistForm artistForm = (ArtistForm) form;

        // Validate the user form information
        ActionErrors errors = new ActionErrors();
        errors = artistForm.validate(mapping, request);

        // Report any errors we have discovered back to the original form
        if (!errors.empty()) {
            saveErrors(request, errors);
            saveToken(request);
            return (new ActionForward(mapping.getInput()));
        }

        DataContext ctxt = (DataContext) request.getSession().getAttribute("context");

        Artist anArtist = (Artist) ctxt.createAndRegisterNewObject("Artist");
        anArtist.setArtistName(artistForm.getArtistName());
        anArtist.setDateOfBirth(new java.sql.Date(System.currentTimeMillis()));

        // commit to the database
        // using log level of WARN to show the query execution
        ctxt.commitChanges(Level.WARN);

        return (mapping.findForward("success"));

    }

}

--- NEW FILE: SaveGalleryAction.java ---
package action;

import org.apache.log4j.Level;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.*;
import webtest.Gallery;
import org.objectstyle.cayenne.access.DataContext;
import formbean.*;

public final class SaveGalleryAction extends Action {

        public ActionForward execute(ActionMapping mapping,
				 ActionForm form,
				 HttpServletRequest request,
				 HttpServletResponse response)
	throws Exception {
            
        DataContext ctxt = (DataContext)request.getSession().getAttribute("context");
            
        GalleryForm galleryForm = (GalleryForm) form;
	
        Gallery aGallery = (Gallery)ctxt.createAndRegisterNewObject("Gallery");
        aGallery.setGalleryName(galleryForm.getGalleryName());
       
        // commit to the database
        ctxt.commitChanges(Level.WARN); 

        
	return (mapping.findForward("success"));
    }
    
}
--- NEW FILE: SavePaintingAction.java ---
package action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import org.objectstyle.cayenne.exp.Expression;
import org.objectstyle.cayenne.exp.ExpressionFactory;
import org.objectstyle.cayenne.query.SelectQuery;
import webtest.Artist;
import webtest.Painting;

import formbean.PaintingForm;

public final class SavePaintingAction extends Action {

        public ActionForward execute(ActionMapping mapping,
				 ActionForm form,
				 HttpServletRequest request,
				 HttpServletResponse response)
	throws Exception {
            
        PaintingForm paintingForm = (PaintingForm) form;

        DataContext ctxt = (DataContext)request.getSession().getAttribute("context");
        
        String anArtistName = paintingForm.getArtistName();
        
        Expression qual = ExpressionFactory.binaryPathExp(
                                        Expression.EQUAL_TO,
                                        "artistName",
                                        anArtistName);
        
        SelectQuery query = new SelectQuery("Artist", qual);
        
        // using log level of WARN to show the query execution
        query.setLoggingLevel(Level.WARN);
        
      
        List artists = ctxt.performQuery(query);
        System.err.println("artists: " + artists);
        Artist artist = (Artist)artists.get(0);
        
	
        Painting aPainting = (Painting)ctxt.createAndRegisterNewObject("Painting");
        aPainting.setPaintingTitle(paintingForm.getPaintingTitle());
        aPainting.setEstimatedPrice(paintingForm.getEstimatedPrice());
        
        artist.addToPaintingArray(aPainting);
       
        // commit to the database
        // using log level of WARN to show the query execution
        ctxt.commitChanges(Level.WARN); 

        
	return (mapping.findForward("success"));

    }
    
}

--- NEW FILE: SubmitPaintingToGalleryAction.java ---
package action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Level;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectstyle.cayenne.access.DataContext;
import org.objectstyle.cayenne.exp.Expression;
import org.objectstyle.cayenne.exp.ExpressionFactory;
import org.objectstyle.cayenne.query.SelectQuery;
import webtest.Gallery;
import webtest.Painting;

public final class SubmitPaintingToGalleryAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response)
		throws Exception {

		DataContext ctxt =
			(DataContext) request.getSession().getAttribute("context");

		String paintingTitle = request.getParameter("title");
		String galleryName = request.getParameter("galleryName");

		Expression qual =
			ExpressionFactory.binaryPathExp(
				Expression.EQUAL_TO,
				"paintingTitle",
				paintingTitle);

		SelectQuery query = new SelectQuery("Painting", qual);

		// using log level of WARN to show the query execution
		query.setLoggingLevel(Level.WARN);

		List paintings = ctxt.performQuery(query);

		Painting painting = (Painting) paintings.get(0);
		System.err.println("painting: " + painting);

		qual =
			ExpressionFactory.binaryPathExp(
				Expression.EQUAL_TO,
				"galleryName",
				galleryName);

		query = new SelectQuery("Gallery", qual);
	    // using log level of WARN to show the query execution
		query.setLoggingLevel(Level.WARN);
		
		List galleries = ctxt.performQuery(query);
		Gallery gallery = (Gallery) galleries.get(0);

		gallery.addToPaintingArray(painting);

		// commit to the database
		// using log level of WARN to show the query execution
		ctxt.commitChanges(Level.WARN);

		return (mapping.findForward("success"));
	}

}