Examples of org.apache.cocoon.environment.Session

org.apache.cocoon.environment.Session
Provides a way to identify a user across more than one page request or visit to a Web site and to store information about that user.
Cocoon uses this interface to create a session between a client and the "cocoon server". The session persists for a specified time period, across more than one connection or page request from the user. A session usually corresponds to one user, who may visit a site many times. The server can maintain a session in many ways such as using cookies or rewriting URLs.
This interface allows Cocoon to
- View and manipulate information about a session, such as the session identifier, creation time, and last accessed time
- Bind objects to sessions, allowing user information to persist across multiple user connections
Session information is scoped only to the current context (Context), so information stored in one context will not be directly visible in another. @author Carsten Ziegeler @version CVS $Revision: 1.1.1.1 $ $Date: 2001/05/09 20:49:43 $

            throw new IllegalArgumentException("sunShine.registerInputField: Form is required");
        }


        DocumentFragment value = null;
        SessionContext context = this.getContext(contextName);
        Session session = this.getSession(false);
        if (session == null) {
            throw new IllegalArgumentException("sunShine.registerInputField: Session is required for context " + contextName);
        }


        synchronized(session) {
            Map inputFields = (Map)session.getAttribute(SunShine.ATTRIBUTE_INPUTXML_STORAGE);
            if (inputFields == null) {
                inputFields = new HashMap(10);
                session.setAttribute(SunShine.ATTRIBUTE_INPUTXML_STORAGE, inputFields);
            }
            inputFields.put(name, new Object[] {context, path, formName});
            value = context.getXML(path);
        }

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            this.getLogger().debug("BEGIN processInputFields");
        }


        final String formName = this.request.getParameter(SunShineConstants.SUNSHINE_FORM_PARAMETER);
        if ( null != formName ) {
            final Session session = this.getSession(false);
            if (session != null) {
                synchronized(session) {
                    final Map inputFields = (Map)session.getAttribute(SunShine.ATTRIBUTE_INPUTXML_STORAGE);
                    if (inputFields != null) {
                        final Enumeration keys = this.request.getParameterNames();
                        String   currentKey;
                        Object[] contextAndPath;

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    throws ProcessingException {
        SessionContext context;
        if (SunShine.isReservedContextName(name) == true) {
            context = this.getReservedContext(name);
        } else {
            Session session = this.getSession(false);
            if (session == null) {
                throw new IllegalArgumentException("sunShine.getContext: Session is required.");
            }
            synchronized (session) {
                final Map contexts = this.getSessionContexts();

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    /**
     * Check if a context exists
     */
    public synchronized boolean hasSessionContext() {
        Session session = this.getSession(false);
        if (session == null) {
            throw new IllegalArgumentException("sunShine.hasSessionContext: Session is required.");
        }
        synchronized (session) {
            final Map contexts = this.getSessionContexts();

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     *  Check if a public context exists.
     *  If the session context with the given name exists, <CODE>true</CODE> is
     *  returned.
     */
    public synchronized boolean existsContext(String name) {
        Session session = this.getSession(false);
        if (session == null) {
            throw new IllegalArgumentException("sunShine.existsContext: Session is required.");
        }
        synchronized (session) {
            final Map contexts = this.getSessionContexts();

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        // synchronized
        if (this.getLogger().isDebugEnabled() == true) {
            this.getLogger().debug("BEGIN storeProfile id="+profileID+", profile="+profile);
        }


        Session session = this.getSunShineComponent().getSession(true);
        synchronized(session) {
            session.setAttribute(profileID, profile);
        }


        if (this.getLogger().isDebugEnabled() == true) {
            this.getLogger().debug("END storeProfile");
        }

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    throws ProcessingException {
        // synchronized
        if (this.getLogger().isDebugEnabled() == true) {
            this.getLogger().debug("BEGIN retrieveProfile id="+profileID);
        }
        Session session = this.getSunShineComponent().getSession(true);
        Map result;
        synchronized(session) {
            result = (Map)session.getAttribute(profileID);
        }


        if (this.getLogger().isDebugEnabled() == true) {
            this.getLogger().debug("END retrieveProfile profile="+(result != null ? "**PROFILE**" : "null"));
        }

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            this.getLogger().debug("BEGIN getConfiguration");
        }
        Map result = null;
        String appName = (String)this.request.getAttribute(org.apache.cocoon.sunshine.sunrise.Constants.REQUEST_ATTRIBUTE_APPLICATION_NAME);
        String handlerName = (String)this.request.getAttribute(org.apache.cocoon.sunshine.sunrise.Constants.REQUEST_ATTRIBUTE_HANDLER_NAME);
        Session session = this.getSunShineComponent().getSession(false);
        if (session != null && appName != null && handlerName != null) {


            synchronized (session) {
                result = (Map)session.getAttribute(Constants.ATTRIBUTE_CONFIGURATION + handlerName + ':' + appName);
                if (result == null) {


                    try {
                        Configuration config;


                        Configuration conf = this.getSunRise().getModuleConfiguration(Constants.SUNRISE_MODULE_NAME);
                        if (conf == null) {
                            throw new ProcessingException("sunSpot: Configuration for application '" + appName + "' not found.");
                        }
                        result = new HashMap(10, 2);
                        // auth-redirect (optional)
                        config = conf.getChild("auth-redirect", false);
                        if (config != null) {
                            result.put(Constants.CONF_AUTH_REDIRECT, config.getValue());
                        }


                        // portal-uri (required)
                        config = conf.getChild("portal-uri", false);
                        if (config == null) {
                            throw new ProcessingException("sunSpot: portal-uri required for application '"+appName+"'");
                        }
                        result.put(Constants.CONF_PORTAL_URI, config.getValue());


                        // profile-cache (optional)
                        config = conf.getChild("profile-cache", false);
                        if (config != null && config.getValueAsBoolean() == true) {
                            result.put(Constants.CONF_PROFILE_CACHE, appName);
                        }


                        // parallel sunlets
                        config = conf.getChild("process-sunlets-parallel", false);
                        if (config != null) {
                            result.put(Constants.CONF_PARALLEL_SUNLETS, new Boolean(config.getValueAsBoolean(false)));
                        } else {
                            result.put(Constants.CONF_PARALLEL_SUNLETS, new Boolean(false));
                        }


                        // timeout
                        config = conf.getChild("default-sunlet-timeout", false);
                        if (config != null) {
                            result.put(Constants.CONF_SUNLET_TIMEOUT, new Long(config.getValueAsLong(600000)));
                        } else {
                            result.put(Constants.CONF_SUNLET_TIMEOUT, new Long(600000));
                        }


                        // and now the profile
                        config = conf.getChild("profile", false);
                        if (config == null) throw new ProcessingException("sunSpot: profile configuration required for application '" + appName + "'");
                        Configuration child;


                        // build resource (optional)
                        child = config.getChild("buildprofile", false);
                        if (child != null) {
                            result.put(Constants.CONF_BUILD_RESOURCE, new Resource(this.resolver,
                                                                                   child.getAttribute("uri")));
                        }


                        // base resource, type is optional
                        child = config.getChild("layout-base", false);
                        if (child == null) {
                            throw new ProcessingException("sunSpot: layout-base required for application '" + appName + "'");
                        }
                        result.put(Constants.CONF_LAYOUTBASE_RESOURCE, new Resource(this.resolver,
                                                                                    child.getAttribute("uri")));
                        child = config.getChild("sunlet-base", false);
                        if (child == null) {
                            throw new ProcessingException("sunSpot: sunlet-base required for application '" + appName + "'");
                        }
                        result.put(Constants.CONF_SUNLETBASE_RESOURCE, new Resource(this.resolver,
                                                                                    child.getAttribute("uri")));
                        child = config.getChild("type-base", false);
                        if (child != null) {
                            result.put(Constants.CONF_TYPEBASE_RESOURCE, new Resource(this.resolver,
                                                                                      child.getAttribute("uri")));
                        }


                        // sunlet base save (is optional)
                        child = config.getChild("sunlet-base-save", false);
                        if (child != null) {
                            result.put(Constants.CONF_SUNLETBASE_SAVE_RESOURCE, new Resource(this.resolver,
                                                                                             child.getAttribute("uri")));
                        }


                        // global delta (load required)
                        child = config.getChild("global-delta-load", false);
                        if (child == null) {
                            throw new ProcessingException("sunSpot: global-delta-load required for application '" + appName + "'");
                        }
                        result.put(Constants.CONF_GLOBALDELTA_LOADRESOURCE, new Resource(this.resolver,
                                                                                         child.getAttribute("uri")));
                        child = config.getChild("global-delta-save", false);
                        if (child != null) {
                            result.put(Constants.CONF_GLOBALDELTA_SAVERESOURCE, new Resource(this.resolver,
                                                                                             child.getAttribute("uri")));
                        }
                        child = config.getChild("global-type-delta", false);
                        if (child != null) {
                            result.put(Constants.CONF_GLOBALDELTA_TYPERESOURCE, new Resource(this.resolver,
                                                                                             child.getAttribute("uri")));
                        }


                        // role delta (optional)
                        child = config.getChild("role-delta-load", false);
                        if (child != null) {
                            result.put(Constants.CONF_ROLEDELTA_LOADRESOURCE, new Resource(this.resolver,
                                                                                           child.getAttribute("uri")));
                        }
                        child = config.getChild("role-delta-save", false);
                        if (child != null) {
                            result.put(Constants.CONF_ROLEDELTA_SAVERESOURCE, new Resource(this.resolver,
                                                                                           child.getAttribute("uri")));
                        }
                        child = config.getChild("role-type-delta", false);
                        if (child != null) {
                            result.put(Constants.CONF_ROLEDELTA_TYPERESOURCE, new Resource(this.resolver,
                                                                                           child.getAttribute("uri")));
                        }


                        // User delta
                        child = config.getChild("user-delta-load", false);
                        if (child != null) {
                            result.put(Constants.CONF_USERDELTA_LOADRESOURCE, new Resource(this.resolver,
                                                                                           child.getAttribute("uri")));
                        }
                        child = config.getChild("user-delta-save", false);
                        if (child != null) {
                            result.put(Constants.CONF_USERDELTA_SAVERESOURCE, new Resource(this.resolver,
                                                                                           child.getAttribute("uri")));
                        }
                        child = config.getChild("user-type-delta", false);
                        if (child != null) {
                            result.put(Constants.CONF_USERDELTA_TYPERESOURCE, new Resource(this.resolver,
                                                                                           child.getAttribute("uri")));
                        }


                        // Personal information
                        child = config.getChild("user-status-load", false);
                        if (child != null) {
                            result.put(Constants.CONF_STATUS_LOADRESOURCE, new Resource(this.resolver,
                                                                                        child.getAttribute("uri")));
                        }
                        child = config.getChild("user-status-save", false);
                        if (child != null) {
                            result.put(Constants.CONF_STATUS_SAVERESOURCE, new Resource(this.resolver,
                                                                                        child.getAttribute("uri")));
                        }


                        // Admin Type profil
                        child = config.getChild("admin-type-base", false);
                        if (child != null) {
                            result.put(Constants.CONF_ADMIN_TYPE_BASE, new Resource(this.resolver,
                                                                                    child.getAttribute("uri")));
                        }


                        // store the config in the session
                        session.setAttribute(Constants.ATTRIBUTE_CONFIGURATION + handlerName + ':' + appName, result);
                    } catch (ConfigurationException conf) {
                        throw new ProcessingException("ConfigurationException: " + conf, conf);
                    }
                }
            }

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      Request request =(Request)objectmodel.get(Constants.REQUEST_OBJECT);
      Context context = (Context)objectmodel.get(Constants.CONTEXT_OBJECT);
      if(context != null)
        request.setAttribute("Wale",new  TestBean("Wale in the big sea","context"));


      Session session =request.getSession(true);
      session.setAttribute("Mouse",new  TestBean("Liveing in the session","session"));
      objectmodel.put("Lion", new TestBean("Lion:walking on the sitemap","sitemap") );
      request.setAttribute("Hamster",new TestBean("Hamster:Wer hat nach mir gefragt","request")  );
      session.setAttribute("Elefant",new  TestBean("Elefant:from Africa","session"));
      request.setAttribute("Elefant",new  TestBean("Elefant:from India","request"));




      return objectmodel;

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            }
          }
          if(sourcemap == null || VALUE_SESSION.equals(sourcemap)){
            //System.out.println("Searching bean " + name+ " in "+VALUE_SESSION);


            Session session =request.getSession(false);
            if(session != null){
              toInsert=session.getAttribute(name);
              if(toInsert != null){
                insertBean(toInsert,mapping);
                return;
              }
            }

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