[ http://issues.apache.org/jira/browse/PB-30?page=all ]
Edgar P. Dollin updated PB-30:
------------------------------
Attachment: ServletContextProviderImpl.java
Servlet Context Provider for Pluto
> Documentation of Configuration in Pluto
> ---------------------------------------
>
> Key: PB-30
> URL: http://issues.apache.org/jira/browse/PB-30
> Project: Portals Bridges
> Type: New Feature
> Components: struts
> Versions: 0.3
> Environment: Pluto 1.0.1 / Tomcat 5.5.9
> Reporter: Edgar P. Dollin
> Priority: Minor
> Attachments: ServletContextProviderImpl.java
>
> I got the Pluto / Struts connection working. It is a little bit tricky.
> As we already discussed, all mappings have to begin with a /. I am not sure
> if this is a limitation in Pluto.
> There need to be two servlets in web.xml. The first servlet is basically a
> servlet to run the struts portlet. All portlet based actions must run
> through this servlet. The portlet-class is the StrutsPortlet class and the
> portlet-guid is configured in the particular portlet container config files.
> I will give you our example later.
> <servlet>
> <servlet-name>StrutsPortlet</servlet-name>
> <display-name>StrutsPortlet Wrapper</display-name>
> <description>Struts Action Wrapper</description>
> <servlet-class>org.apache.pluto.core.PortletServlet</servlet-class>
> <init-param>
> <param-name>portlet-class</param-name>
>
> <param-value>org.apache.portals.bridges.struts.StrutsPortlet</param-value>
> </init-param>
> <init-param>
> <param-name>portlet-guid</param-name>
> <param-value>clientrac.ClienTrac</param-value>
> </init-param>
> </servlet>
> The second servlet is the struts-bridge PortletServet servlet with the
> standard struts params.
> <servlet>
> <servlet-name>action</servlet-name>
> <display-name>Struts Portlet Servlet</display-name>
>
> <servlet-class>org.apache.portals.bridges.struts.PortletServlet</servlet-class>
> <init-param>
> <param-name>config</param-name>
> <param-value>/WEB-INF/struts-config.xml</param-value>
> </init-param>
> <load-on-startup>1</load-on-startup>
> </servlet>
> The servlet mapping is the tricky part. Anything running through the portlet
> container needs to map to the Portlet Servlet (ctp stands for
> ClienTracPortlet).
> <servlet-mapping>
> <servlet-name>StrutsPortlet</servlet-name>
> <url-pattern>/ctp/*</url-pattern>
> </servlet-mapping>
> The struts action mapping is used to find the struts action servlet. This
> will be referenced below. (cta stands for ClienTracAction).
> <servlet-mapping>
> <servlet-name>action</servlet-name>
> <url-pattern>/cta/*</url-pattern>
> </servlet-mapping>
> The portlet.xml file must reference the struts action in the ViewPage (or
> edit, help pages). It is using your servlet context provider and the /cta/*
> mapping.
> the /cta mapping would also be used in login.jsp. I have to run some tests
> to determine the format of the action url's in struts jsp files.
> <portlet>
> <description>ClienTrac Rental Real-Estate Tracking System</description>
> <portlet-name>ClienTrac</portlet-name>
> <display-name>ClienTrac Rental Real-Estate Tracking System</display-name>
>
> <portlet-class>org.apache.portals.bridges.struts.StrutsPortlet</portlet-class>
> <init-param>
> <name>ServletContextProvider</name>
>
> <value>com.fb2corp.salamis.ui.bridges.struts.ServletContextProviderImpl</value>
> </init-param>
> <init-param>
> <name>ViewPage</name>
> <value>/cta/user</value>
> </init-param>
> <expiration-cache>0</expiration-cache>
> <supports>
> <mime-type>text/html</mime-type>
> <portlet-mode>VIEW</portlet-mode>
> </supports>
> </portlet>
> In pluto there are three files which determine the portlet configuration.
> The lead file is portletcontents.txt. This is a list of contexts which have
> registered portlets.
> /testsuite
> /pluto
> /clientrac
> Next is the pageregistry.xml. This determines the initial layout of the page
> of portlets. You will see references in the log to
> row_col1_p3 as this is key to access the portlet. The 7.0 is the link to the
> portletentityregistry.xml
> <portal>
> <fragment name="clientrac" type="page">
> <navigation>
> <title>ClienTrac</title>
> <description>Real Estate Rental Sales Tracking</description>
> </navigation>
> <fragment name="row" type="row">
> <fragment name="col1" type="column">
> <fragment name="p3" type="portlet">
> <property name="portlet" value="7.0"/>
> </fragment>
> </fragment>
> </fragment>
> </fragment>
> </portal>
> The last file is the portletentityregistry.xml. This is a full list of the
> portlets available to run. The definition ID is the link back to web.xml
> PortletServlet. Each application is made up of portlets with the
> pageregistry finding the portlet by the <appliction-id>.<portlet-id>
> reference. The definition-id is used to find which PortletServlet to run,
> i.e. the portlet-guid, defined in web.xml.
> <portlet-entity-registry>
> <application id="7">
> <definition-id>clientrac</definition-id>
> <portlet id="0">
> <definition-id>clientrac.ClienTrac</definition-id>
> </portlet>
> </application>
> </portlet-entity-registry>
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