weaver 2004/01/15 08:14:33
Added: portal/src/java/org/apache/jetspeed/deployment/impl
DeployPortletAppEventListener.java
Log:
added a deployment event listener to deploy portlet applications by delegating
to the FileSystemPAM
Revision Changes Path
1.1
jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/deployment/impl/DeployPortletAppEventListener.java
Index: DeployPortletAppEventListener.java
===================================================================
/**
* Created on Jan 14, 2004
*
*
* @author
*/
package org.apache.jetspeed.deployment.impl;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jetspeed.deployment.DeploymentEvent;
import org.apache.jetspeed.deployment.DeploymentEventListener;
import org.apache.jetspeed.deployment.DeploymentException;
import org.apache.jetspeed.deployment.DeploymentHandler;
import org.apache.jetspeed.deployment.fs.FSObjectHandler;
import org.apache.jetspeed.tools.pamanager.FileSystemPAM;
import org.apache.jetspeed.tools.pamanager.PortletApplicationException;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.input.SAXBuilder;
/**
* <p>
* DeployportletAppEventListener
* </p>
*
* @author <a href="mailto:[EMAIL PROTECTED]">Scott T. Weaver</a>
* @version $Id: DeployPortletAppEventListener.java,v 1.1 2004/01/15 16:14:33 weaver
Exp $
*
*/
public class DeployPortletAppEventListener implements DeploymentEventListener
{
protected static final Log log = LogFactory.getLog("deployment");
private String webAppDir;
private String dbAalias;
public DeployPortletAppEventListener(String webAppDir, String dbAlias)
{
this.webAppDir = webAppDir;
this.dbAalias = dbAlias;
}
/**
* @see
org.apache.jetspeed.deployment.DeploymentEventListener#invoke(org.apache.jetspeed.deployment.DeploymentEvent)
*/
public void invoke(DeploymentEvent event) throws DeploymentException
{
if (event.getEventType().equals(DeploymentEvent.EVENT_TYPE_DEPLOY))
{
try
{
FSObjectHandler handler = (FSObjectHandler) event.getHandler();
InputStream portletXmlStream =
handler.getConfiguration("WEB-INF/portlet.xml");
if (portletXmlStream == null)
{
return;
}
else
{
log.info("Loading portlet application from web archive
"+handler.getPath());
SAXBuilder builder = new SAXBuilder();
Document portletXml = builder.build(portletXmlStream);
Element portletApp = portletXml.getRootElement();
String id = portletApp.getAttributeValue("id");
if(id == null)
{
throw new
PortletApplicationException("<portlet-app> requires a unique \"id\" attribute.");
}
log.info("Preparing to deploy portlet app \""+id+"\"");
FileSystemPAM pam = new FileSystemPAM();
pam.deploy(webAppDir, handler.getPath(), id, dbAalias, 0);
log.info("Portlet app \""+id+"\"
"+"successfuly deployed.");
}
}
catch (Exception e1)
{
throw new DeploymentException("Error deploying portlet app: " +
e1.toString(), e1);
}
}
}
}
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