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Struts & Hibernate
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| | | -none- | -none- 2007-08-15 - By Frederick N. Brier
Back
In my portletunit test, I am using a url of
"view/viewMyPortlet.action". In JBossPortal, I create a Portlet
Instance from the Portlet Definition and then under the Portlet Objects
tab assign it to a region in the page layout. Is there somewhere I
would specify a URL? And what would it be? What URL would you suggest
I specify in portletunit? That would be helpful as I am trying to use
that as a test harness and avoid launching a container. Thank you!!
Fred
Nils-Helge Garli wrote:
> Are you creating the urls correctly using the s:url tag? Do you have
> an example JSP? How do you invoke your portlet application? Remember
> that you can't access the portlet using regular urls, they all have to
> go through the portlet container.
>
> Nils-H
>
> On 8/15/07, Frederick N. Brier <fbrier@(protected)> wrote:
>
>> I am pretty sure this is a configuration issue, probably in struts.xml.
>> I am trying to create a JSR168 compliant portlet. I have been working
>> with the portletunit code to get it to execute in a unit test, as well
>> as running it with JBossPortal. The behavior is the same, so I am
>> hoping it is not an issue of the test harness introducing an issue. I
>> debug/traced the execution. The Action is correctly constructed using
>> the SpringFactory along with all properties. It is invoked and executes
>> without error. It gets to DefaultActionInvocation having created a
>> PortletResult, and calls result.execute(this). The lastFinalLocation is
>> set to the location of the jsp specified in the struts.xml.
>> PortletResult.doExecute() calls executeRegularServletResult().
>>
>> Should I have been in render mode at this point and had
>> executeRenderResult called instead? I have seen a number of posting
>> saying "best practice" is to redirect to another action executing in
>> render phase that then specifies the jsp as the result. Mine ends up
>> calling PreparatorServlet.service and sets up the servlet request
>> parameters into the ActionContext, and then ends, having never called
>> the jsp. I also am not seeing where the Jsr168Dispatcher is ever
>> invoked. It does not show up in the stack as I execute. I do not know
>> if that is an issue.
>>
>> I have tried a number of combinations of XML including trying to
>> redirect to a "renderDirect.action" which then redirects to the .jsp.
>> Problem is that I have found no examples of using this action, and I
>> have not stumbled on the answer. I have tried setting the result type
>> to redirect... no joy. I am using Struts 2.0.9. If anyone could take a
>> peek at my struts.xml and tell me what I am doing wrong, I would be
>> eternally grateful. I do not understand how my code differs from the
>> HelloWorld portlet examples that I started with. Thank you.
>>
>> Fred
>>
>> -- ---- ---- ---- ---- ---struts.xml-- ---- ---- ---- ---- ---- ---
>> <?xml version="1.0" encoding="UTF-8 (See http://UTF-8.ora-code.com)" ?>
>> <!DOCTYPE struts PUBLIC
>> "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
>> "http://struts.apache.org/dtds/struts-2 (See http://uts-2.ora-code.com).0.dtd">
>>
>> <struts>
>> <include file="struts-portlet-default.xml" />
>>
>> <package name="basePortlet" extends="struts-portlet-default">
>> <interceptors>
>> <interceptor-stack name="portletStack">
>> <interceptor-ref name="basicStack"/>
>> <interceptor-ref name="portlet-preferences" />
>> </interceptor-stack>
>> </interceptors>
>> <default-interceptor-ref name="portletStack"/>
>> </package>
>>
>> <package name="view" extends="basePortlet" namespace="/view">
>> <action name="index" class="viewMyPortlet">
>> <result name="success">/WEB-INF/view/MyPortlet.jsp</result>
>> </action>
>> <action name="viewMyPortlet" class="viewMyPortlet">
>> <result name="success">/WEB-INF/view/MyPortlet.jsp</result>
>> </action>
>> <action name="viewMyPortletSubcomponent1" class="viewMyPortlet">
>> <result
>> name="success">/WEB-INF/view/MyPortletSubcomponent1.jsp</result>
>> </action>
>> </package>
>>
>> <package name="edit" extends="basePortlet" namespace="/edit">
>> <action name="index" class="com.opensymphony.xwork2.ActionSupport">
>> <result name="success">/WEB-INF/edit/index.jsp</result>
>> </action>
>> </package>
>>
>> <package name="help" extends="basePortlet" namespace="/help">
>> <action name="index" class="com.opensymphony.xwork2.ActionSupport">
>> <result name="success">/WEB-INF/help/index.jsp</result>
>> </action>
>> </package>
>> </struts>
>> -- ---- ---- ---- ---- ---applicationContext.xml-- ---- ---- ------
>> ...
>> <bean id="viewMyPortlet" class="com.mycompany.MyPortletAction"
>> scope="prototype" autowire="byName">
>> ...
>> </bean>
>> ...
>> -- ---- ---- ---- ---- ---portlet.xml-- ---- ---- ---- ---- ---- ----
>> <portlet-app version="1.0"
>> xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd
>> http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd" id="struts-portlet">
>> <portlet id="MySamplePortlet">
>> <description>A Sample Portlet</description>
>> <portlet-name>MySamplePortlet</portlet-name>
>> <display-name>Sample Portlet</display-name>
>>
>>
>> <portlet-class>org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher<
/portlet-class>
>>
>> <init-param>
>> <!-- The view mode namespace. Maps to a namespace in the xwork
>> config file -->
>> <name>viewNamespace</name>
>> <value>/view</value>
>> </init-param>
>> <init-param>
>> <!-- The default action to invoke in view mode -->
>> <name>defaultViewAction</name>
>> <value>index</value>
>> </init-param>
>> <init-param>
>> <!-- The view mode namespace. Maps to a namespace in the xwork
>> config file -->
>> <name>editNamespace</name>
>> <value>/edit</value>
>> </init-param>
>> <init-param>
>> <!-- The default action to invoke in view mode -->
>> <name>defaultEditAction</name>
>> <value>index</value>
>> </init-param>
>> <init-param>
>> <!-- The view mode namespace. Maps to a namespace in the xwork
>> config file -->
>> <name>helpNamespace</name>
>> <value>/help</value>
>> </init-param>
>> <init-param>
>> <!-- The default action to invoke in view mode -->
>> <name>defaultHelpAction</name>
>> <value>index</value>
>> </init-param>
>>
>> <expiration-cache>0</expiration-cache>
>>
>> <supports>
>> <mime-type>text/html</mime-type>
>> <portlet-mode>edit</portlet-mode>
>> <portlet-mode>help</portlet-mode>
>> </supports>
>>
>> <supported-locale>en</supported-locale>
>>
>> <portlet-info>
>> <title>Sample Portlet</title>
>> <short-title>Sample View Portlet</short-title>
>> <keywords>Sample View</keywords>
>> </portlet-info>
>> </portlet>
>> </portlet-app>
>> -- ---- ---- ---- ---- ---web.xml-- ---- ---- ---- ---- ---- ----
>> <?xml version="1.0" encoding="UTF-8 (See http://UTF-8.ora-code.com)"?>
>> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application
>> 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
>> <web-app id="MyPortletPortlet">
>> <!-- Uncomment/comment this if you need/don't need Spring support -->
>> <context-param>
>> <param-name>contextConfigLocation</param-name>
>> <param-value>/WEB-INF/applicationContext.xml</param-value>
>> </context-param>
>> <filter id="filterdispatcher">
>> <filter-name>action2</filter-name>
>> <filter-class>
>> org.apache.struts2.dispatcher.FilterDispatcher
>> </filter-class>
>> </filter>
>>
>> <filter-mapping>
>> <filter-name>action2</filter-name>
>> <url-pattern>/*</url-pattern>
>> </filter-mapping>
>>
>> <listener>
>> <listener-class>
>> org.springframework.web.context.ContextLoaderListener
>> </listener-class>
>> </listener>
>> <listener>
>> <listener-class>
>> org.apache.struts2.portlet.context.ServletContextHolderListener
>> </listener-class>
>> </listener>
>>
>> <servlet id="preparator">
>> <servlet-name>preparator</servlet-name>
>> <servlet-class>
>> org.apache.struts2.portlet.context.PreparatorServlet
>> </servlet-class>
>> </servlet>
>> <servlet id="dwr">
>> <servlet-name>dwr</servlet-name>
>> <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>
>> </servlet>
>>
>> <servlet-mapping>
>> <servlet-name>preparator</servlet-name>
>> <url-pattern>/*</url-pattern>
>> </servlet-mapping>
>>
>> <servlet-mapping>
>> <servlet-name>dwr</servlet-name>
>> <url-pattern>/dwr/*</url-pattern>
>> </servlet-mapping>
>>
>> </web-app>
>>
>>
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>>
>
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