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From tay...@apache.org
Subject cvs commit: jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/tools/pamanager FileSystemPAM.java
Date Tue, 03 Aug 2004 05:08:23 GMT
taylor      2004/08/02 22:08:23

  Modified:    portal/src/java/org/apache/jetspeed/tools/pamanager
                        FileSystemPAM.java
  Log:
  added api to register (but not deploy) a PA
  
  CVS: ----------------------------------------------------------------------
  CVS: PR:
  CVS:   If this change addresses a PR in the problem report tracking
  CVS:   database, then enter the PR number(s) here.
  CVS: Obtained from:
  CVS:   If this change has been taken from another system, such as NCSA,
  CVS:   then name the system in this line, otherwise delete it.
  CVS: Submitted by:
  CVS:   If this code has been contributed to Apache by someone else; i.e.,
  CVS:   they sent us a patch or a new module, then include their name/email
  CVS:   address here. If this is your work then delete this line.
  CVS: Reviewed by:
  CVS:   If we are doing pre-commit code reviews and someone else has
  CVS:   reviewed your changes, include their name(s) here.
  CVS:   If you have not had it reviewed then delete this line.
  
  Revision  Changes    Path
  1.39      +163 -1    jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/tools/pamanager/FileSystemPAM.java
  
  Index: FileSystemPAM.java
  ===================================================================
  RCS file: /home/cvs/jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/tools/pamanager/FileSystemPAM.java,v
  retrieving revision 1.38
  retrieving revision 1.39
  diff -u -r1.38 -r1.39
  --- FileSystemPAM.java	1 Aug 2004 15:49:18 -0000	1.38
  +++ FileSystemPAM.java	3 Aug 2004 05:08:23 -0000	1.39
  @@ -18,9 +18,14 @@
   import java.io.File;
   import java.io.FileNotFoundException;
   import java.io.IOException;
  +import java.io.InputStream;
  +import java.io.InputStreamReader;
  +import java.io.Reader;
   import java.util.Iterator;
   import java.util.prefs.Preferences;
   
  +import javax.servlet.ServletContext;
  +
   import org.apache.commons.logging.Log;
   import org.apache.commons.logging.LogFactory;
   import org.apache.jetspeed.cache.PortletCache;
  @@ -36,7 +41,11 @@
   import org.apache.jetspeed.util.ArgUtil;
   import org.apache.jetspeed.util.DirectoryHelper;
   import org.apache.jetspeed.util.FileSystemHelper;
  +import org.apache.jetspeed.util.descriptor.ExtendedPortletMetadata;
  +import org.apache.jetspeed.util.descriptor.MetaDataException;
  +import org.apache.jetspeed.util.descriptor.PortletApplicationDescriptor;
   import org.apache.jetspeed.util.descriptor.PortletApplicationWar;
  +import org.apache.jetspeed.util.descriptor.WebApplicationDescriptor;
   import org.apache.pluto.om.entity.PortletEntity;
   import org.apache.pluto.om.portlet.PortletDefinition;
   
  @@ -612,6 +621,159 @@
           return true;
       }    
   
  +    public boolean registerPortletApplication(String portletApplicationName, String contextName,
ServletContext context)
  +    throws
  +        RegistryException
  +    {
  +        MutablePortletApplication app;
  +        PersistenceStore store = registry.getPersistenceStore();
  +  
  +        try
  +        {
  +            app = createPortletApp(portletApplicationName, context);            
  +            if (app == null)
  +            {
  +                String msg = "Error loading portlet.xml: ";
  +                log.error(msg);
  +                throw new RegistryException(msg);
  +            }
  +
  +            app.setApplicationType(MutablePortletApplication.WEBAPP);
  +            //app.setChecksum(checksum);
  +
  +            // load the web.xml
  +            log.info("Loading web.xml into memory...."
  +                            + portletApplicationName);
  +            MutableWebApplication webapp = createWebApp(contextName, context);
  +            app.setWebApplicationDefinition(webapp);
  +
  +            // save it to the registry
  +            log.info("Saving the portlet.xml in the registry..."
  +                    + portletApplicationName);
  +            store.getTransaction().begin();
  +            registry.registerPortletApplication(app);
  +            log.info("Committing registry changes..." + portletApplicationName);
  +            store.getTransaction().commit();
  +        } 
  +        catch (Exception e)
  +        {
  +            String msg = "Unable to register portlet application, " + portletApplicationName
  +                    + ", through the portlet registry: " + e.toString();
  +            log.error(msg, e);
  +            store.getTransaction().rollback();
  +            throw new RegistryException(msg, e);
  +        }
  +        
  +        return true;
  +    }
       
  +    public MutableWebApplication createWebApp(String contextName, ServletContext context)

  +        throws 
  +            PortletApplicationException, 
  +            IOException
  +    {        
  +        MutableWebApplication webApp = null;
  +        Reader webXmlReader = null;
  +        InputStream is = null;
  +        
  +        try
  +        {
  +            is = context.getResourceAsStream("WEB-INF/web.xml");
  +            if (is == null)
  +            {
  +                throw new PortletApplicationException("Failed to find Web XML");
  +            }
  +            
  +            webXmlReader = new InputStreamReader(is);       
  +            WebApplicationDescriptor webAppDescriptor = new WebApplicationDescriptor(webXmlReader,
contextName);
  +            webApp = webAppDescriptor.createWebApplication();
  +            return webApp;
  +        }
  +
  +        finally
  +        {
  +            try
  +            {
  +                if (is != null)
  +                {
  +                    is.close();
  +                }
  +                if (webXmlReader != null)
  +                {
  +                    webXmlReader.close();
  +                }
  +            }
  +            catch (IOException e1)
  +            {
  +                e1.printStackTrace();
  +            }
  +        }
  +
  +    }
       
  +    public MutablePortletApplication createPortletApp(String paName, ServletContext context)

  +        throws 
  +        PortletApplicationException, 
  +        IOException
  +    {
  +        Reader portletXmlReader = null;        
  +        MutablePortletApplication portletApp = null;
  +        InputStream is = null;
  +        
  +        
  +        
  +        try
  +        {
  +            is = context.getResourceAsStream("WEB-INF/portlet.xml");
  +            if (is == null)
  +            {
  +                throw new PortletApplicationException("Failed to find Portlet XML");
  +            }
  +            portletXmlReader = new InputStreamReader(is);       
  +            
  +            PortletApplicationDescriptor paDescriptor = new PortletApplicationDescriptor(portletXmlReader,
paName);
  +            portletApp = paDescriptor.createPortletApplication();
  +            // validate(portletApplication);
  +            /*
  +            Reader extMetaDataXml = null;
  +            try
  +            {
  +                extMetaDataXml = getReader(EXTENDED_PORTLET_XML_PATH);
  +                if (extMetaDataXml != null)
  +                {
  +                    ExtendedPortletMetadata extMetaData = new ExtendedPortletMetadata(extMetaDataXml,
portletApp);
  +                    extMetaData.load();
  +                }
  +            }
  +            catch (IOException e)
  +            {
  +                log.info("Did not load exteneded metadata as it most likely does not exist.
 " + e.toString());
  +            }
  +            catch (MetaDataException e)
  +            {
  +                log.warn("Failed to load existing metadata.  " + e.toString(), e);
  +            }
  +            finally
  +            {
  +                if (null != extMetaDataXml)
  +                {
  +                    extMetaDataXml.close();
  +                }
  +            }
  +*/
  +            return portletApp;
  +        }
  +        finally
  +        {
  +            if (is != null)
  +            {
  +                is.close();
  +            }
  +            if (portletXmlReader != null)
  +            {
  +                portletXmlReader.close();
  +            }
  +        }
  +    }
  +   
   }
  
  
  

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