Pentaho 5 BI Server gwt plugin

I'm updating a gwt plugin that function properly in BI 3.x-4.x. I made some corrections in code and now the plugin is able to save/load its data in the repository and load its status when i type url in browser

http://localhost:8080/pentaho/conten...view#dashboard

First I note that command action in operations from my content-type don't do anything and i used a perspective referenced later in plugin.xml and plugin.spring.xml. When run the application the generated url is

http://localhost:8080/pentaho/api/re...=1395256028350

and in my ContentGenerator (class i receive the path value as "/home/admin/test2.std" which is ok according to this version but i thing i'm missing or doing something wrong because the GWT-WS is not called, only ContexGenerator. When I type url in browser the application exec first ContentGenerator, then WS and then again the ConntextGenerator.

plugin.xml

<plugin title='STDashboard Pentaho Plugin' loader="OVERRIDING" name="stdashboard">
<webservice id="olapInteraction" type="gwt"
class="com.stratebi.stdashboard.server.OlapInteractionImplLite"/>
<content-type type="std" mime-type="text/html">
<title>STDashboard Plugin</title>
<description>STDashboard configuration file</description>
<icon-url>content/stdashboard-res/stdashboard_16.jpg</icon-url>
<meta-provider>com.stratebi.stdashboard.STDashboardContentTypeMetaProvider</meta-provider>
<operations>
<operations>
<operation>
<id>RUN</id>
<perspective>run</perspective>
</operation>
</operations>
</content-type>
<content-generator id="std" title="STDashboard" type="std.run"
class="com.stratebi.stdashboard.STDashboardContentGenerator"/>
<static-paths>
<static-path url="/stdashboard-res" localFolder="resources"/>
</static-paths>
<overlays>
<overlay id="startup.STDashboardPlugin"
resourcebundle="content/stdashboard-res/stdashboard">
<button id="openSTDashboard" label="${stdashboard.tooltip}"
command="Home.openFile('STDashboard','STDashboard',
'content/stdashboard?solution=system&amp;path=temp&amp;action=true');
$('#btnCreateNew').popover('hide')" />
</overlay>
<overlay id="launch" resourcebundle="content/stdashboard-res/stdashboard">
<button id="stdashboardButton" image="content/stdashboard-res/stdashboard.png"
command="Home.openFile('STDashboard','STDashboard',
'content/stdashboard?solution=system&amp;path=temp&amp;action=true')"
label="${stdashboard.tooltip}" />
</overlay>
</overlays>
</plugin>

plugin.spring.xml

<beans "namespaces list...">
<context:annotation-config />
<bean id="stdashboard"
class="com.stratebi.stdashboard.STDashboardContentGenerator" scope="prototype"/>
<bean id="stdashboard.run"
class="com.stratebi.stdashboard.STDashboardContentGenerator" scope="prototype"/>
</beans>

Thanks in advance