[Ejtools-cvs] applications/jndi.browser/src/main/org/ejtools/jndi/browser/web/action RefreshAction.java,1.5,1.6

[<let...@us...>]

Update of /cvsroot/ejtools/applications/jndi.browser/src/main/org/ejtools/jndi/browser/web/action
In directory sc8-pr-cvs1:/tmp/cvs-serv20500/jndi.browser/src/main/org/ejtools/jndi/browser/web/action

Modified Files:
	RefreshAction.java 
Log Message:
Add more javadocs.
Adjust workspace persistence.



Index: RefreshAction.java
===================================================================
RCS file: /cvsroot/ejtools/applications/jndi.browser/src/main/org/ejtools/jndi/browser/web/action/RefreshAction.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** RefreshAction.java	27 Nov 2003 01:30:30 -0000	1.5
--- RefreshAction.java	13 Dec 2003 22:29:07 -0000	1.6
***************
*** 1,268 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.jndi.browser.web.action;
! 
! import java.io.IOException;
! import java.util.ArrayList;
! import java.util.Collection;
! import java.util.Hashtable;
! import java.util.Iterator;
! import java.util.Locale;
! import java.util.Vector;
! 
! import javax.management.MBeanServer;
! import javax.management.MBeanServerFactory;
! import javax.management.ObjectName;
! import javax.servlet.ServletContext;
! import javax.servlet.ServletException;
! import javax.servlet.http.HttpServletRequest;
! import javax.servlet.http.HttpServletResponse;
! 
! import org.apache.log4j.Logger;
! import org.apache.struts.action.Action;
! import org.apache.struts.action.ActionErrors;
! import org.apache.struts.action.ActionForm;
! import org.apache.struts.action.ActionForward;
! import org.apache.struts.action.ActionMapping;
! import org.apache.struts.util.MessageResources;
! import org.apache.struts.util.ResponseUtils;
! import org.ejtools.jndi.browser.web.Constants;
! import org.ejtools.jndi.browser.web.JNDIContainer;
! import org.jboss.ejb.Container;
! import org.jboss.ejb.EjbModule;
! import org.jboss.web.WebApplication;
! 
! 
! /**
!  * Description of the Class
!  *
!  * @author    letiemble
!  * @created   12 novembre 2001
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public class RefreshAction extends Action
! {
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(RefreshAction.class);
! 
! 
!    /** Constructor for the ViewAction object */
!    public RefreshAction() { }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param mapping               Description of Parameter
!     * @param form                  Description of Parameter
!     * @param request               Description of Parameter
!     * @param response              Description of Parameter
!     * @return                      Description of the Returned Value
!     * @exception IOException       Description of Exception
!     * @exception ServletException  Description of Exception
!     */
!    public ActionForward perform(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
!       throws IOException, ServletException
!    {
!       // Extract attributes we will need
!       Locale locale = getLocale(request);
!       MessageResources messages = getResources();
! 
!       // Validate the request parameters specified by the user
!       ActionErrors errors = new ActionErrors();
! 
!       logger.debug("Connecting to JNDI...");
! 
!       // Report any errors we have discovered back to the original form
!       if (!errors.empty())
!       {
!          saveErrors(request, errors);
!          return (new ActionForward(mapping.getInput()));
!       }
! 
!       ServletContext context = this.getServlet().getServletContext();
!       ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
! 
!       // ========================================
!       // Refresh the global jndi tree
!       // ========================================
!       JNDIContainer globalTree = (JNDIContainer) context.getAttribute(Constants.GLOBAL_TREE);
!       logger.debug("globalTree=" + globalTree);
!       if (globalTree == null)
!       {
!          globalTree = new JNDIContainer();
!          globalTree.setClassLoader(currentClassLoader);
!          globalTree.setContext("");
!          context.setAttribute(Constants.GLOBAL_TREE, globalTree);
!       }
!       logger.debug("refresh globalTree");
!       globalTree.refresh();
! 
!       // ========================================
!       // Refresh the global jndi tree
!       // ========================================
!       JNDIContainer localTree = (JNDIContainer) context.getAttribute(Constants.LOCAL_TREE);
!       logger.debug("localTree=" + localTree);
!       if (localTree == null)
!       {
!          localTree = new JNDIContainer();
!          localTree.setClassLoader(currentClassLoader);
!          localTree.setContext("java:/");
!          context.setAttribute(Constants.LOCAL_TREE, localTree);
!       }
!       logger.debug("refresh localTree");
!       localTree.refresh();
! 
!       // ****************************************
!       // JBoss specific code
!       // ****************************************
!       ArrayList list = MBeanServerFactory.findMBeanServer(null);
!       if ((list != null) && (list.size() > 0))
!       {
!          Iterator iterator = null;
!          MBeanServer server = (MBeanServer) list.get(0);
!          logger.debug("server=" + server);
! 
!          try
!          {
!             // ========================================
!             // Refresh the ejb modules
!             // ========================================
!             Vector moduleNames = new Vector();
!             Hashtable moduleTrees = (Hashtable) context.getAttribute(Constants.EJBMODULE_TREES);
!             if (moduleTrees == null)
!             {
!                moduleTrees = new Hashtable();
!             }
!             Hashtable newModuleTrees = new Hashtable();
! 
!             // @todo Get from an env-entry
!             iterator = server.queryNames(EjbModule.EJB_MODULE_QUERY_NAME, null).iterator();
!             while (iterator.hasNext())
!             {
!                try
!                {
!                   ObjectName module = (ObjectName) iterator.next();
!                   logger.debug("module=" + module);
!                   String moduleName = (String) module.getKeyProperty("module");
!                   String moduleUid = (String) module.getKeyProperty("uid");
!                   if ((moduleUid != null) && (!"".equals(moduleUid)))
!                   {
!                      moduleName = moduleName + " (" + moduleUid + ")";
!                   }
!                   moduleNames.add(ResponseUtils.filter(moduleName));
!                   logger.debug("moduleName=" + moduleName);
! 
!                   // Get the containes from the module
!                   Vector containers = (Vector) moduleTrees.get(moduleName);
!                   if (containers == null)
!                   {
!                      containers = new Vector();
!                   }
!                   Vector newContainers = new Vector();
! 
!                   // Create a search table
!                   Hashtable ejbTable = new Hashtable();
!                   for (Iterator it = containers.iterator(); it.hasNext(); )
!                   {
!                      JNDIContainer container = (JNDIContainer) it.next();
!                      ejbTable.put(container.getName(), container);
!                   }
! 
!                   Collection moduleContainers = (Collection) server.getAttribute(module, "Containers");
!                   for (Iterator iter = moduleContainers.iterator(); iter.hasNext(); )
!                   {
!                      Container ejbContainer = (Container) iter.next();
!                      String ejbName = ejbContainer.getBeanMetaData().getEjbName();
!                      JNDIContainer container = (JNDIContainer) ejbTable.get(ejbName);
!                      logger.debug("container=" + container);
!                      if (container == null)
!                      {
!                         container = new JNDIContainer();
!                         container.setName(ejbName);
!                         container.setClassLoader(ejbContainer.getClassLoader());
!                         container.setContext("java:/comp");
!                      }
!                      logger.debug("refresh container");
!                      newContainers.add(container);
!                      container.refresh();
!                   }
!                   newModuleTrees.put(ResponseUtils.filter(moduleName), newContainers);
!                   containers.clear();
!                }
!                catch (Exception e)
!                {
!                   logger.error("Error while refreshing getting module", e);
!                }
!             }
!             context.setAttribute(Constants.EJBMODULE_NAMES, moduleNames);
!             context.setAttribute(Constants.EJBMODULE_TREES, newModuleTrees);
!             context.setAttribute(Constants.EJBMODULE_TREE, newModuleTrees.get(moduleNames.get(0)));
!             moduleTrees.clear();
!          }
!          catch (Exception e)
!          {
!             logger.error("Error while refreshing EJB modules", e);
!          }
! 
!          try
!          {
!             // ========================================
!             // Refresh the webapps
!             // ========================================
!             Vector applications = (Vector) context.getAttribute(Constants.WEBAPP_TREES);
!             if (applications == null)
!             {
!                applications = new Vector();
!             }
!             Vector newApplications = new Vector();
! 
!             // Create a search table
!             Hashtable appTable = new Hashtable();
!             for (Iterator it = applications.iterator(); it.hasNext(); )
!             {
!                JNDIContainer container = (JNDIContainer) it.next();
!                appTable.put(container.getName(), container);
!             }
! 
!             // @todo Get from an env-entry
!             ObjectName webService = new ObjectName(Constants.WEBSERVER_OBJECTNAME);
!             iterator = (Iterator) server.getAttribute(webService, "DeployedApplications");
!             while (iterator.hasNext())
!             {
!                WebApplication application = (WebApplication) iterator.next();
!                String applicationName = application.getName();
!                logger.debug("applicationName=" + applicationName);
! 
!                JNDIContainer container = (JNDIContainer) appTable.get(applicationName);
!                logger.debug("container=" + container);
!                if (container == null)
!                {
!                   container = new JNDIContainer();
!                   container.setName(application.getName());
!                   container.setClassLoader(application.getClassLoader());
!                   container.setContext("java:/comp");
!                }
!                logger.debug("refresh container");
!                newApplications.add(container);
!                container.refresh();
!             }
!             context.setAttribute(Constants.WEBAPP_TREES, newApplications);
!             context.setAttribute(Constants.WEBAPP_TREE, newApplications.get(0));
!             applications.clear();
!          }
!          catch (Exception e)
!          {
!             logger.error("Error while refreshing Web modules", e);
!          }
!       }
! 
!       return (mapping.findForward("view"));
!    }
! }
! 
--- 1,268 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.jndi.browser.web.action;
! 
! import java.io.IOException;
! import java.util.ArrayList;
! import java.util.Collection;
! import java.util.Hashtable;
! import java.util.Iterator;
! import java.util.Locale;
! import java.util.Vector;
! 
! import javax.management.MBeanServer;
! import javax.management.MBeanServerFactory;
! import javax.management.ObjectName;
! import javax.servlet.ServletContext;
! import javax.servlet.ServletException;
! import javax.servlet.http.HttpServletRequest;
! import javax.servlet.http.HttpServletResponse;
! 
! import org.apache.log4j.Logger;
! import org.apache.struts.action.Action;
! import org.apache.struts.action.ActionErrors;
! import org.apache.struts.action.ActionForm;
! import org.apache.struts.action.ActionForward;
! import org.apache.struts.action.ActionMapping;
! import org.apache.struts.util.MessageResources;
! import org.apache.struts.util.ResponseUtils;
! import org.ejtools.jndi.browser.web.Constants;
! import org.ejtools.jndi.browser.web.JNDIContainer;
! import org.jboss.ejb.Container;
! import org.jboss.ejb.EjbModule;
! import org.jboss.web.WebApplication;
! 
! 
! /**
!  * Description of the Class
!  *
!  * @author    letiemble
!  * @created   12 novembre 2001
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public class RefreshAction extends Action
! {
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(RefreshAction.class);
! 
! 
!    /** Constructor for the ViewAction object */
!    public RefreshAction() { }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param mapping               Description of Parameter
!     * @param form                  Description of Parameter
!     * @param request               Description of Parameter
!     * @param response              Description of Parameter
!     * @return                      Description of the Returned Value
!     * @exception IOException       Description of Exception
!     * @exception ServletException  Description of Exception
!     */
!    public ActionForward perform(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
!       throws IOException, ServletException
!    {
!       // Extract attributes we will need
!       Locale locale = getLocale(request);
!       MessageResources messages = getResources();
! 
!       // Validate the request parameters specified by the user
!       ActionErrors errors = new ActionErrors();
! 
!       logger.debug("Connecting to JNDI...");
! 
!       // Report any errors we have discovered back to the original form
!       if (!errors.empty())
!       {
!          saveErrors(request, errors);
!          return (new ActionForward(mapping.getInput()));
!       }
! 
!       ServletContext context = this.getServlet().getServletContext();
!       ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
! 
!       // ========================================
!       // Refresh the global jndi tree
!       // ========================================
!       JNDIContainer globalTree = (JNDIContainer) context.getAttribute(Constants.GLOBAL_TREE);
!       logger.debug("globalTree=" + globalTree);
!       if (globalTree == null)
!       {
!          globalTree = new JNDIContainer();
!          globalTree.setClassLoader(currentClassLoader);
!          globalTree.setContext("");
!          context.setAttribute(Constants.GLOBAL_TREE, globalTree);
!       }
!       logger.debug("refresh globalTree");
!       globalTree.refresh();
! 
!       // ========================================
!       // Refresh the global jndi tree
!       // ========================================
!       JNDIContainer localTree = (JNDIContainer) context.getAttribute(Constants.LOCAL_TREE);
!       logger.debug("localTree=" + localTree);
!       if (localTree == null)
!       {
!          localTree = new JNDIContainer();
!          localTree.setClassLoader(currentClassLoader);
!          localTree.setContext("java:/");
!          context.setAttribute(Constants.LOCAL_TREE, localTree);
!       }
!       logger.debug("refresh localTree");
!       localTree.refresh();
! 
!       // ****************************************
!       // JBoss specific code
!       // ****************************************
!       ArrayList list = MBeanServerFactory.findMBeanServer(null);
!       if ((list != null) && (list.size() > 0))
!       {
!          Iterator iterator = null;
!          MBeanServer server = (MBeanServer) list.get(0);
!          logger.debug("server=" + server);
! 
!          try
!          {
!             // ========================================
!             // Refresh the ejb modules
!             // ========================================
!             Vector moduleNames = new Vector();
!             Hashtable moduleTrees = (Hashtable) context.getAttribute(Constants.EJBMODULE_TREES);
!             if (moduleTrees == null)
!             {
!                moduleTrees = new Hashtable();
!             }
!             Hashtable newModuleTrees = new Hashtable();
! 
!             // @todo Get from an env-entry
!             iterator = server.queryNames(EjbModule.EJB_MODULE_QUERY_NAME, null).iterator();
!             while (iterator.hasNext())
!             {
!                try
!                {
!                   ObjectName module = (ObjectName) iterator.next();
!                   logger.debug("module=" + module);
!                   String moduleName = (String) module.getKeyProperty("module");
!                   String moduleUid = (String) module.getKeyProperty("uid");
!                   if ((moduleUid != null) && (!"".equals(moduleUid)))
!                   {
!                      moduleName = moduleName + " (" + moduleUid + ")";
!                   }
!                   moduleNames.add(ResponseUtils.filter(moduleName));
!                   logger.debug("moduleName=" + moduleName);
! 
!                   // Get the containes from the module
!                   Vector containers = (Vector) moduleTrees.get(moduleName);
!                   if (containers == null)
!                   {
!                      containers = new Vector();
!                   }
!                   Vector newContainers = new Vector();
! 
!                   // Create a search table
!                   Hashtable ejbTable = new Hashtable();
!                   for (Iterator it = containers.iterator(); it.hasNext(); )
!                   {
!                      JNDIContainer container = (JNDIContainer) it.next();
!                      ejbTable.put(container.getName(), container);
!                   }
! 
!                   Collection moduleContainers = (Collection) server.getAttribute(module, "Containers");
!                   for (Iterator iter = moduleContainers.iterator(); iter.hasNext(); )
!                   {
!                      Container ejbContainer = (Container) iter.next();
!                      String ejbName = ejbContainer.getBeanMetaData().getEjbName();
!                      JNDIContainer container = (JNDIContainer) ejbTable.get(ejbName);
!                      logger.debug("container=" + container);
!                      if (container == null)
!                      {
!                         container = new JNDIContainer();
!                         container.setName(ejbName);
!                         container.setClassLoader(ejbContainer.getClassLoader());
!                         container.setContext("java:/comp");
!                      }
!                      logger.debug("refresh container");
!                      newContainers.add(container);
!                      container.refresh();
!                   }
!                   newModuleTrees.put(ResponseUtils.filter(moduleName), newContainers);
!                   containers.clear();
!                }
!                catch (Exception e)
!                {
!                   logger.error("Error while refreshing getting module", e);
!                }
!             }
!             context.setAttribute(Constants.EJBMODULE_NAMES, moduleNames);
!             context.setAttribute(Constants.EJBMODULE_TREES, newModuleTrees);
!             context.setAttribute(Constants.EJBMODULE_TREE, newModuleTrees.get(moduleNames.get(0)));
!             moduleTrees.clear();
!          }
!          catch (Exception e)
!          {
!             logger.error("Error while refreshing EJB modules", e);
!          }
! 
!          try
!          {
!             // ========================================
!             // Refresh the webapps
!             // ========================================
!             Vector applications = (Vector) context.getAttribute(Constants.WEBAPP_TREES);
!             if (applications == null)
!             {
!                applications = new Vector();
!             }
!             Vector newApplications = new Vector();
! 
!             // Create a search table
!             Hashtable appTable = new Hashtable();
!             for (Iterator it = applications.iterator(); it.hasNext(); )
!             {
!                JNDIContainer container = (JNDIContainer) it.next();
!                appTable.put(container.getName(), container);
!             }
! 
!             // @todo Get from an env-entry
!             ObjectName webService = new ObjectName(Constants.WEBSERVER_OBJECTNAME);
!             iterator = (Iterator) server.getAttribute(webService, "DeployedApplications");
!             while (iterator.hasNext())
!             {
!                WebApplication application = (WebApplication) iterator.next();
!                String applicationName = application.getName();
!                logger.debug("applicationName=" + applicationName);
! 
!                JNDIContainer container = (JNDIContainer) appTable.get(applicationName);
!                logger.debug("container=" + container);
!                if (container == null)
!                {
!                   container = new JNDIContainer();
!                   container.setName(application.getName());
!                   container.setClassLoader(application.getClassLoader());
!                   container.setContext("java:/comp");
!                }
!                logger.debug("refresh container");
!                newApplications.add(container);
!                container.refresh();
!             }
!             context.setAttribute(Constants.WEBAPP_TREES, newApplications);
!             context.setAttribute(Constants.WEBAPP_TREE, newApplications.get(0));
!             applications.clear();
!          }
!          catch (Exception e)
!          {
!             logger.error("Error while refreshing Web modules", e);
!          }
!       }
! 
!       return (mapping.findForward("view"));
!    }
! }
!