Suppose that I create "MyHello.java", similar to "HelloAction.java", the only
difference is:
package project.rql.modules.actions.portlets;
import org.apache.jetspeed.modules.actions.portlets.VelocityPortletAction;
import gr.forth.ics.rql.*;
import java.io.*;"
and I create a method :
public void doMy(RunData data, Context context)
{
String text = data.getParameters().getString("txt");
RQLDatabaseConnection dbc;
int result;
if (text!=null)
{
VelocityPortlet portlet = (VelocityPortlet)context.get("portlet");
portlet.setAttribute("txt",text,data);
context.put("txt",text);
try
{
RQLLibrary.initialize();
}
catch (Exception x)
{
x.printStackTrace();
return;
}
dbc = new PostgresRQLDatabaseConnection("repository");
result = RQLLibrary.query(text, dbc, "/tmp/result");
context.put("msg", "(OK) etre3e to doUpdate me arg: "+ text);
}
else
{
context.put("msg", "You must specify a new text");
}
dbc = null;
}
------------------------------------------------
my CLASSPATH contains CLASSPATH=/PATH/classes
where there is a directory "project/rql/modules/actions/portlets/MyHello.class"
------------------------------------------------
TurbineResources.properties contains:
"module.packages=project.rql.modules.actions"
------------------------------------------------
the registry:
<?xml version="1.0" encoding="UTF-8"?>
<registry>
<portlet-entry name="ServletInput" hidden="false" type="ref"
parent="CustomizerVelocity" application="false">
<meta-info>
<title>ServletInput</title>
<description>Simple ServletInput Portlet Example</description>
</meta-info>
<classname>org.apache.jetspeed.portal.portlets.CustomizerVelocityPortlet</classname>
<parameter name="template" value="MyHello" hidden="false"
cachedOnName="true" cachedOnValue="true"/>
<parameter name="action" value="portlets.MyHello"
hidden="false" cachedOnName="true" cachedOnValue="true"/>
<media-type ref="html"/>
<url cachedOnURL="true"/>
</portlet-entry>
</registry>
------------------------------------------------
and finally the MyHello.vm:
#if ( !$txt )
#set ( $txt = "PLEASE RUN I'M GOING BANANAS!!!" )
#end
<form action="$jslink.Template" method="post">
<font color="$!{skin.Color}">
<h2>${txt}</h2>
#if ($msg)
<b>${msg}</b>
<br>
#end
<p>
<br>
<input name="txt" value="$txt" size="30">
<input type="submit" name="eventSubmit_doMy" value="My">
</p>
</font>
</form>
-------------------------------------
and here is the log:
[23:37:59,956 DEBUG] checking for Portlet permission: customize for portlet:
ServletInput
[23:37:59,956 DEBUG] checking for Portlet permission: close for portlet:
ServletInput
[23:37:59,956 DEBUG] checking for Portlet permission: view for portlet:
ServletInput
[23:37:59,958 DEBUG] checking for Portlet permission: minimize for portlet:
ServletInput
[23:37:59,959 DEBUG] checking for Portlet permission: maximize for portlet:
ServletInput
[23:37:59,996 DEBUG] template exists:
/spare/pacos/jakarta-tomcat-4.1.7/webapps/jetspeed/WEB-INF/templates/vm/controls/html/jetspeed.vm
returning /html/jetspeed.vm
[23:38:00,085 DEBUG] checking for Portlet permission: view for portlet:
ServletInput
[23:38:00,087 DEBUG] checking for Portlet permission: view for portlet:
ServletInput
[23:38:00,087 DEBUG] checking for Portlet permission: view for portlet:
ServletInput
[23:38:00,087 DEBUG] VelocityPortlet::getVelocityContent
[23:38:00,088 DEBUG] VelocityPortlet found action portlets.MyHello context
org.apache.velocity.VelocityContext@484a8a
[23:38:00,105 ERROR]
java.lang.ClassNotFoundException:
Requested Action not found: portlets.MyHello
Turbine looked in the following modules.packages path:
[org.apache.jetspeed.modules, org.apache.turbine.modules,
project.rql.modules.actions]
at
org.apache.turbine.modules.ActionLoader.getInstance(ActionLoader.java:174)
at org.apache.turbine.modules.ActionLoader.exec(ActionLoader.java:122)
at
org.apache.jetspeed.portal.portlets.VelocityPortlet.getVelocityContent(VelocityPortlet.java:192)
at
org.apache.jetspeed.portal.portlets.VelocityPortlet.getContent(VelocityPortlet.java:129)
at
org.apache.jetspeed.portal.security.portlets.PortletWrapper.getContent(PortletWrapper.java:142)
at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:259)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:207)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:250)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:94)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:109)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:94)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:109)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271)
at org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate(Velocity.java:492)
at org.apache.velocity.app.Velocity.mergeTemplate(Velocity.java:461)
at
org.apache.turbine.services.velocity.TurbineVelocityService.decodeRequest(TurbineVelocityService.java:485)
at
org.apache.turbine.services.velocity.TurbineVelocityService.handleRequest(TurbineVelocityService.java:327)
at
org.apache.turbine.services.velocity.TurbineVelocity.handleRequest(TurbineVelocity.java:146)
at
org.apache.jetspeed.portal.controls.VelocityPortletControl.getContent(VelocityPortletControl.java:162)
at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:259)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:207)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:250)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:94)
On Thu, 25 Jul 2002, Ramiro Rinaudo wrote:
> Def, what changes have you made to your HelloAction?, just modify a method calling
>your own classes?
> was the portlet working before your changes?, If so, check if your java editor have
>changed the package of your class. Second were did you put your own classes?
>
> Hope it helps and good luck.
> Ramiro Rinaudo
>
>
> -----Original Message-----
> From: 'def'
> Sent: Thursday, July 25, 2002 3:02 PM
> To: 'Jetspeed Users List'
> Subject: RE: Jetspeed version 1.4b1 - Problem while making my own Actions
>
>
>
> unfortunately, it didn't work out.
> I can't find a solution for days
>
> On Thu, 25 Jul 2002, Dealy, Brian wrote:
>
> > not sure if this is important but in my directory structure I see:
> > \org\apache\jetspeed\modules\actions\portlets\HelloAction.class
> >
> > your error seems to indicate that Turbine is looking for
> > portlets.HelloAction in
> > Turbine looked in the following modules.packages path:
> > [org.apache.jetspeed.modules, org.apache.turbine.modules]
> >
> > seems like it should need to look in org.apache.jetspeed.modules.actions for
> > portlets.HelloAction
> > but I am not sure... hope this helps...
> > brian
> >
> > -----Original Message-----
> > From: def [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, July 25, 2002 10:32 AM
> > To: [EMAIL PROTECTED]
> > Subject: Jetspeed version 1.4b1 - Problem while making my own Actions
> >
> >
> >
> >
> >
> > When I change the
> > $JETSPEED_HOME/src/java/org/apache/jetspeed/modules/actions/portlets/HelloAc
> > tion.java
> > file and add some new functionality to the 'doUpdate' method (I have
> > imported one of my own packages and tried to call one the methods), jetspeed
> > cannot find the action. Sorry for sending the mail twice, but I'm pulling my
> > hair! Here's the log:
> >
> >
> >
> > [21:21:38,029 DEBUG] checking for Portlet permission: view for portlet:
> > HelloVelocity [21:21:38,032 DEBUG] checking for Portlet permission: view for
> > portlet: HelloVelocity [21:21:38,070 DEBUG] checking for Portlet permission:
> > view for portlet: HelloVelocity [21:21:38,070 DEBUG]
> > VelocityPortlet::getVelocityContent
> > [21:21:38,072 DEBUG] VelocityPortlet found action portlets.HelloAction
> > context org.apache.velocity.VelocityContext@4aa453
> > [21:21:38,113 ERROR]
> > java.lang.ClassNotFoundException:
> >
> > Requested Action not found: portlets.HelloAction
> > Turbine looked in the following modules.packages path:
> > [org.apache.jetspeed.modules, org.apache.turbine.modules]
> >
> > at
> > org.apache.turbine.modules.ActionLoader.getInstance(ActionLoader.java:174)
> > at
> > org.apache.turbine.modules.ActionLoader.exec(ActionLoader.java:122)
> > at
> > org.apache.jetspeed.portal.portlets.VelocityPortlet.getVelocityContent(Veloc
> > ityPortlet.java:192)
> > at
> > org.apache.jetspeed.portal.portlets.VelocityPortlet.getContent(VelocityPortl
> > et.java:129)
> > at
> > org.apache.jetspeed.portal.security.portlets.PortletWrapper.getContent(Portl
> > etWrapper.java:142)
> > at java.lang.reflect.Method.invoke(Native Method)
> > at
> > org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:259
> > )
> > at
> > org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReferenceja
> > va:20
> > .
> > .
> > .
> > .
> > .
> >
> >
> >
> > I started to change the HelloAction.java file, since I could not make my own
> > MyHelloAction.java run. In a recent post I read that I could make my own
> > package for example 'project.rql.modules.actions.portlets', make an entry in
> > the TurbineResources.properties to know where to look for, and add an entry
> > to the jetspeed's registry, but I could not make it work. What am I doing
> > wrong?
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> >
> > For additional commands, e-mail:
> >
> >
> > --
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> > For additional commands, e-mail:
> >
> >
>
>
>
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