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16、 Portal管理研究portal管理中的【portlet應用生命周期管理】，可以發(fā)現，這個(gè)portlet是一個(gè)普通的GenericServletPortlet，其通過(guò)以下代碼來(lái)獲得一些系統的管理器：PortletContext context = getPortletContext();//注冊管理器registry = (PortletRegistry)context.getAttribute(CommonPortletServices.CPS_REGISTRY_COMPONENT);//portlet工廠(chǎng)管理器portletFactory = (PortletFactory)context.getAttribute(CommonPortletServices.CPS_PORTLET_FACTORY_COMPONENT);//部署管理器dm = (DeploymentManager)context.getAttribute(CommonPortletServices.CPS_DEPLOYMENT_MANAGER_COMPONENT);asm = (ApplicationServerManager)context.getAttribute(CommonPortletServices.CPS_APPLICATION_ SERVER_MANAGER_COMPONENT);//應用服務(wù)管理器if (null == registry) {throw new PortletException("Failed to find the Portlet Registry on portlet initialization");}if (null == portletFactory) {throw new PortletException("Failed to find the Portlet Factory on portlet initialization");}//服務(wù)管理器是否可用，決定于【應用管理器】是否可用serverManagerAvailable = (asm != null && asm.isConnected());其應用是在j2-admin應用的包：org.apache.jetspeed.portlets.palm中，牽涉到對portal應用的管理，可以參考一下它。16、 Portal中跨域的session管理用的是PortletMessaging可以參考SSO管理中對PortletMessaging的使用：//接收String realm = (String)PortletMessaging.receive(request, "site", "realm");//StatusMessage msg = (StatusMessage)PortletMessaging.consume(request, "SSOBrowser", "status");//發(fā)布PortletMessaging.publish(request, "site", "selectedUrl", selectedSite);//銷(xiāo)毀PortletMessaging.cancel(request, "site", "selected");16、 Jetspeed應用中的WEB-INF/jetspeed_macros.vm中包含了所有可以使用的宏從17、Jetspeed-layout部署的一些說(shuō)明：1、 是最早被部署的portlet應用，控制了整個(gè)的布局、裝飾管理。2、 其不是被部署為一個(gè)單獨的應用，而是被部署到“WEB-INF\apps”目錄下了，原因不明。3、 autodeployment.staging.dir ：部署的監聽(tīng)路徑4、 autodeployment.target.dir：部署的目標路徑18、Jetspeed部署配置文件：WEB-INF/conf/jetspeed.properties這個(gè)配置文件定義了jetspeed部署服務(wù)器的所有規則 ，包括部署用戶(hù)名和密碼（修改它可以解決默認安裝部署失敗的問(wèn)題－和tomcat保存一致），默認的裝飾（tigris），默認編碼格式，默認頁(yè)面(page)的布局，管理員的電子郵件配置，默認用戶(hù)等等19、Jetspeed部署及其部署管理器：它被作為Jetspeed的一個(gè)子項目來(lái)單獨開(kāi)發(fā)，其項目路徑為：http://portals.apache.org/jetspeed-2/multiproject/jetspeed-deploy-tools/deploy-tools.htmlJetspeedDeploy and the DeploymentManagerJetspeedDeploy負責Jetspeed-2中portlet應用程序的管理. 當一個(gè)新的portlet應用被注冊時(shí), the DeployPortletAppEventListener invokes JetspeedDeploy to prepare the portlet application for deployment.new JetspeedDeploy(event.getPath(), toFile.getAbsolutePath(), stripLoggers);             JetspeedDeploy copies the web application archives (.war) from the input directory to the output directory and parses the web.xml, portlet.xml, and context.xml to ensure their compliance with the Jetspeed-2 portal engine.JetspeedDeploy invokes the JetspeedWebApplicationRewriter to infuse the web.xml with the JetspeedContainer servlet if it does not already exist:<servlet>     <servlet-name>JetspeedContainer</servlet-name>     <display-name>Jetspeed Container</display-name>     <description>MVC Servlet for Jetspeed Portlet Applications</description>     <servlet-class>org.apache.jetspeed.container.JetspeedContainerServlet</servlet-class>     <init-param>       <param-name>contextName</param-name>       <param-value>${portlet-application-name}</param-value>     </init-param>     <load-on-startup>0</load-on-startup>  </servlet>  ...  <servlet-mapping>     <servlet-name>JetspeedContainer</servlet-name>     <url-pattern>/container/*</url-pattern>  </servlet-mapping>In the same fashion, the JetspeedDeploy invokes the JetspeedContextRewriter to manipulate a portlet application context.xml file. For more information about Tomcat context.xml, seetomcat‘s documentation.JetspeedDeploy Standalone UsageJetspeedDeploy也可以通過(guò)命令行來(lái)單獨調用:java -jar jetspeed-deploy-tools-<version>.jar -s inputWarPath outputWarPath說(shuō)明:-s: flag indicating whether or not to strip to loggers from the application. When the flag is present, the loggers available in the application will be removed. inputWarPath: the path of the war to process. outputWarPath: the path of the processed war.其工作模式描述如下，居于線(xiàn)程：