weaver 2003/08/11 16:30:26
Added: portal/src/java/org/apache/jetspeed/pipeline/valve/impl
ActionValveImpl.java
Log:
First run at an action valve impl, it currently does not work.
Revision Changes Path
1.1
jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/pipeline/valve/impl/ActionValveImpl.java
Index: ActionValveImpl.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Jetspeed" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Jetspeed", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.jetspeed.pipeline.valve.impl;
import java.io.IOException;
import javax.portlet.PortletException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jetspeed.container.PortletContainerFactory;
import org.apache.jetspeed.exception.JetspeedException;
import org.apache.jetspeed.pipeline.PipelineException;
import org.apache.jetspeed.pipeline.valve.AbstractValve;
import org.apache.jetspeed.pipeline.valve.ActionValve;
import org.apache.jetspeed.pipeline.valve.ValveContext;
import org.apache.jetspeed.request.RequestContext;
import org.apache.pluto.PortletContainer;
import org.apache.pluto.PortletContainerException;
import org.apache.pluto.om.window.PortletWindow;
/**
* <p>
* ActionValveImpl
* </p>
*
* Default implementation of the ActionValve interface. Expects to be
* called after the ContainerValve has set up the appropriate action window
* within the request context. This should come before ANY rendering takes
* place.
*
* @author <a href="mailto:[EMAIL PROTECTED]">Scott T. Weaver</a>
* @version $Id: ActionValveImpl.java,v 1.1 2003/08/11 23:30:26 weaver Exp $
*
*/
public class ActionValveImpl extends AbstractValve implements ActionValve
{
private static final Log log = LogFactory.getLog(ActionValveImpl.class);
/**
* @see
org.apache.jetspeed.pipeline.valve.Valve#invoke(org.apache.jetspeed.request.RequestContext,
org.apache.jetspeed.pipeline.valve.ValveContext)
*/
public void invoke(RequestContext request, ValveContext context) throws
PipelineException
{
PortletContainer container;
try
{
container = PortletContainerFactory.getPortletContainer();
PortletWindow actionWindow = request.getActionWindow();
if (actionWindow != null)
{
container.processPortletAction(actionWindow, request.getRequest(),
request.getResponse());
}
else
{
log.info("No action window defined for this request");
}
}
catch (PortletContainerException e)
{
log.fatal("Unable to retrieve portlet container!", e);
throw new PipelineException("Unable to retrieve portlet container!", e);
}
catch (PortletException e)
{
log.warn("Unexpected PortletException in ActionValveImpl", e);
// throw new PipelineException("Unexpected PortletException in
ActionValveImpl", e);
}
catch (IOException e)
{
log.error("Unexpected IOException in ActionValveImpl", e);
// throw new PipelineException("Unexpected IOException in
ActionValveImpl", e);
}
finally
{
// Pass control to the next Valve in the Pipeline
context.invokeNext(request);
}
}
/**
* @see java.lang.Object#toString()
*/
public String toString()
{
// TODO Auto-generated method stub
return "ActionValveImpl";
}
}
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