/******************************************************************************
* JBoss, a division of Red Hat *
* Copyright 2010, Red Hat Middleware, LLC, and individual *
* contributors as indicated by the @authors tag. See the *
* copyright.txt in the distribution for a full listing of *
* individual contributors. *
* *
* This is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation; either version 2.1 of *
* the License, or (at your option) any later version. *
* *
* This software is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this software; if not, write to the Free *
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
* 02110-1301 USA, or see the FSF site: http://www.fsf.org. *
******************************************************************************/
package org.gatein.wsrp.portlet;
import java.io.IOException;
import java.io.Writer;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.GenericPortlet;
import javax.portlet.PortletException;
import javax.portlet.PortletMode;
import javax.portlet.PortletModeException;
import javax.portlet.PortletSecurityException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
/**
* @author <a href="mailto:julien@jboss.org">Julien Viet</a>
* @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a>
* @version $Revision$
*/
public class MarkupPortlet extends GenericPortlet
{
private final String SYMBOL = "symbol";
private final String VALUE = "value";
private final String RHAT = "RHAT";
private final String AAPL = "AAPL";
private final String HELP = "HELP";
private final String RHAT_VALUE = "50.50";
private final String AAPL_VALUE = "123.45";
public void processAction(ActionRequest req, ActionResponse resp) throws PortletModeException, IOException
{
String symbol = req.getParameter(SYMBOL);
if (HELP.equalsIgnoreCase(symbol)) // fix-me: should use help mode but will do for now
{
resp.sendRedirect("/WEB-INF/jsp/help.jsp");
return;
}
resp.setRenderParameter(SYMBOL, symbol.toUpperCase());
if (RHAT.equalsIgnoreCase(symbol))
{
resp.setRenderParameter(VALUE, RHAT_VALUE);
}
else if (AAPL.equalsIgnoreCase(symbol))
{
resp.setRenderParameter(VALUE, AAPL_VALUE);
}
else
{
resp.setRenderParameter(VALUE, "5.55");
}
resp.setPortletMode(PortletMode.VIEW);
}
protected void doView(RenderRequest request, RenderResponse response) throws IOException
{
response.setContentType("text/html");
Writer writer = response.getWriter();
writer.write("<p>");
writer.write(getSymbol(request));
writer.write(" stock value: ");
writer.write(getValue(request));
writer.write("</p>");
}
private String getValue(RenderRequest request)
{
String value = request.getParameter(VALUE);
return value == null ? "value unset" : value;
}
private String getSymbol(RenderRequest request)
{
String symbol = request.getParameter(SYMBOL);
return symbol == null ? "symbol unset" : symbol;
}
protected void doEdit(RenderRequest request, RenderResponse response) throws PortletException, PortletSecurityException, IOException
{
response.setContentType("text/html");
Writer writer = response.getWriter();
StringBuffer sb = new StringBuffer(256);
sb.append("<form method='post' action='")
.append(response.createActionURL())
.append("' id='").append(response.getNamespace())
.append("portfolioManager'><table><tr><td>Stock symbol</td><td><input name='").append(SYMBOL)
.append("'/></td></tr><tr><td><input type='submit' value='Submit'></td></tr></table></form>");
writer.write(sb.toString());
}
}