Sample ATG droplet

OrderDroplet.java

Below is the sample atg droplet, which will accept the Profile object as an input parameter and sets the Orders for the profile in the output parameter.

/*
 * Created on Aug 11, 2005
 */
package com.droplet;

import java.io.IOException;

import javax.servlet.ServletException;

import atg.servlet.DynamoHttpServletRequest;
import atg.servlet.DynamoHttpServletResponse;
import atg.servlet.DynamoServlet;

import com.profile.Profile;

public class OrdersDroplet extends DynamoServlet
{
    private Manager manager;

    public void service(DynamoHttpServletRequest request, DynamoHttpServletResponse response)
        throws ServletException, IOException
    {
        try
        {
            Profile profile = (Profile) request.getObjectParameter("profile");
            
            if (profile != null)
            {
             request.setParameter("orders", getManager().getOrders(profile));
                request.serviceLocalParameter("output", request, response);
            }
        }
        catch (Exception e)
        {
            if (isLoggingError())
            {
                logError(e);
            }
        }
    }

    /**
     * @return Returns the Manager.
     */
    public Manager getManager()
    {
        return manager;
    }

    /**
     * @param Manager The Manager to set.
     */
    public void setManager(Manager manager)
    {
        this.manager = manager;
    }
}

droplet_test.jsp

Below is the sample jsp which will get the profileID from the request get parameter and converts it into a Profile Object and pass it to the droplet to list all orders for that profile

<%@ taglib prefix="dsp" uri="http://www.atg.com/taglibs/daf/dspjspTaglib1_0"%>
<dsp:importbean bean="/atg/targeting/RepositoryLookup"/>

<dsp:importbean bean="/atg/dynamo/droplet/TableForEach"/>
<dsp:importbean bean="/droplet/OrderDroplet"/>

<dsp:page>
<dsp:droplet name="RepositoryLookup">
<dsp:param name="repository" bean="/repository/Profile"/>
<dsp:param name="itemDescriptor" value="profile"/>
<dsp:param name="id" param="profileId"/>
<dsp:oparam name="output">
<dsp:droplet name="TableForEach">
<dsp:param name="array" param="orders"/>
<dsp:param name="elementName" value="order"/>
<dsp:param name="numColumns" value="3"/>
<dsp:oparam name="outputStart"><table border=1></dsp:oparam>
<dsp:oparam name="outputEnd"></table></dsp:oparam>
<dsp:oparam name="outputRowStart"><tr></dsp:oparam>
<dsp:oparam name="outputRowEnd"></tr></dsp:oparam>
<dsp:oparam name="output">
<td><dsp:valueof param="order.orderID"/></td>
</dsp:oparam>
</dsp:droplet>
</dsp:oparam>
</dsp:droplet>
</dsp:page>