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From "Daoyue Ming" <daoyuem...@gmail.com>
Subject Re: how to get config info from portlet.xml in struts2 action
Date Wed, 07 Jan 2009 03:02:05 GMT
found it is quite stupid to put inside the ini-param in
Jsr168Dispatcher portlet-class tag.

let's say if I need some config for the portlet, where shall I put it
in?  Is portlet-preference tag a better place to put in?

On Wed, Jan 7, 2009 at 9:56 AM, Daoyue Ming <daoyueming@gmail.com> wrote:
> Here is my code:
> [portlet.xml]
>
>  <portlet>
>    <portlet-name>sample</portlet-name>
>    <display-name>sample</display-name>
>    <portlet-class>org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher</portlet-class>
>      <init-param>
>        <name>viewNamespace</name>
>        <value>/view</value>
>      </init-param>
>      <init-param>
>        <name>defaultViewAction</name>
>        <value>linkCategories</value>
>      </init-param>
>      <init-param>
>        <name>categoryId</name>
>        <value>2</value>
>      </init-param>
>    <supports>
>      <mime-type>text/html</mime-type>
>        <portlet-mode>view</portlet-mode>
>    </supports>
>    <portlet-info>
>      <title>sample</title>
>      <short-title>sample</short-title>
>      <keywords>sample</keywords>
>    </portlet-info>
>  </portlet>
>
> [struts.xml]
>    <package name="default" extends="struts-portlet-default" namespace="/view">
>        <interceptors>
>                <interceptor name="business"
> class="com.shmc.portal.base.web.interceptor.BusinessInterceptor"/>
>
>             <interceptor-stack name="simplePortletStack">
>                <interceptor-ref name="portletState"/>
>                <interceptor-ref name="exception" />
>                <interceptor-ref name="servlet-config" />
>                <interceptor-ref name="params">
>                        <param name="excludeParams">dojo\..*,^struts\..*</param>
>                </interceptor-ref>
>                <interceptor-ref name="conversionError" />
>                <interceptor-ref name="portletAware"/>
>                <interceptor-ref name="business"/>
>            </interceptor-stack>
>        </interceptors>
>        <action name="linkCategories" class="linkCategoryAction" method="list">
>            <result
> name="success">/WEB-INF/pages/link/linkCategory_list.jsp</result>
>            <result
> name="input">/WEB-INF/pages/link/linkCategory_list.jsp</result>
>            <interceptor-ref name="simplePortletStack"/>
>        </action>
>    </package>
>
> [action]
> public class LinkCategoryAction extends BaseAction implements
> PortletContextAware {
>
> public void setPortletContext(PortletContext portletContext) {
>        this.portletContext = portletContext;
>    }
>
> public String list() {
>        String categoryId = portletContext.getInitParameter("categoryId");
>        System.out.println("categoryId="+categoryId);
>        Enumeration enu = portletContext.getInitParameterNames();
>        System.out.println("getInitParameterNames");
>        printEnu(enu);
>        return SUCCESS;
> }
> }
>
> here only extract some important points, what I get from
> getInitParameterNames enumeration is all the config from web.xml not
> portlet.xml.
>
> On Wed, Jan 7, 2009 at 2:46 AM, Nils-Helge Garli Hegvik
> <nilsga@gmail.com> wrote:
>> Can you show us some code and configurations?
>>
>> Nils-H
>>
>> On Tue, Jan 6, 2009 at 11:20 AM, Daoyue Ming <daoyueming@gmail.com> wrote:
>>> I have a problem to get the configuration inside portlet.xml in
>>> action, what I do is inside the portlet.xml, I add some config like
>>> the way struts2 did for defaultViewAction.  Then in my struts2 action,
>>> I implements PortletContextAware, and try to get the config by using
>>> portletContext.getInitParameter  method.  However what is returnted
>>> from getInitParameter is the configuration in web.xml, not
>>> portlet.xml.
>>>
>>> Is there any valid way to get it?
>>>
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>>>
>>
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>>
>

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