How to convert tcolumns from velocity format to jsp format

[Arun Wagle <ar...@gmail.com>]

Hello

We want to use tcolumns in our layout but we are not able to do so as we
are using jsp everywhere and the tcolumns is a .vm template
As per this link https://issues.apache.org/jira/browse/JS2-711, there is no
jsp format available for tcolumns.

Does anyone know if this is currently available or how can we convert this
to .jsp template ?

I am getting the following error in the jetspeed log when I use tcolumns

2008-10-24 13:29:50,515 [http-8080-1] ERROR
org.apache.jetspeed.velocity.JetspeedVelocityViewServlet - Error processing
vm template
org.apache.velocity.exception.ParseErrorException: Encountered " eq
\'Edit\'}\">\n
Customize\n
</c:when>\n
<c:otherwise>\n                                        <c:out value=\"" at
line 39, column 67 of decorations/layout/brushed-metal/header.jsp
Was expecting one of:
    "}" ...
    <DOT> ...
    "(" ...

 at org.apache.velocity.Template.process(Template.java:137)
 at
org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(ResourceManagerImpl.java:415)
 at
org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(ResourceManagerImpl.java:335)
 at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:1102)
 at org.apache.velocity.runtime.directive.Parse.render(Parse.java:177)
 at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
 at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
 at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
 at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
 at org.apache.velocity.Template.merge(Template.java:254)
 at
org.apache.portals.bridges.velocity.BridgesVelocityViewServlet.mergeTemplate(BridgesVelocityViewServlet.java:119)
 at
org.apache.velocity.tools.view.servlet.VelocityViewServlet.doRequest(VelocityViewServlet.java:551)
 at
org.apache.velocity.tools.view.servlet.VelocityViewServlet.doGet(VelocityViewServlet.java:507)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
 at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:535)
 at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472)
 at
org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:73)
 at
org.apache.portals.bridges.common.GenericServletPortlet.doView(GenericServletPortlet.java:364)
 at
org.apache.jetspeed.portlets.layout.LayoutPortlet.doView(LayoutPortlet.java:307)
 at
org.apache.jetspeed.portlets.layout.MultiColumnPortlet.doView(MultiColumnPortlet.java:181)
 at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
 at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
 at
org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:103)
 at
org.apache.jetspeed.container.invoker.LocalPortletInvoker.invoke(LocalPortletInvoker.java:192)
 at
org.apache.jetspeed.container.invoker.LocalPortletInvoker.render(LocalPortletInvoker.java:117)
 at
org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
 at
org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:121)
 at
org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:271)
 at
org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:228)
 at
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:147)
 at
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:78)
 at
org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:46)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.aggregator.HeaderAggregatorValve.invoke(HeaderAggregatorValve.java:53)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:144)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.resource.ResourceValveImpl.invoke(ResourceValveImpl.java:130)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:184)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:109)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.container.PageHistoryValve.invoke(PageHistoryValve.java:108)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:248)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
com.bluenog.portalext.pipeline.customvalve.impl.CustomValveImpl.invoke(CustomValveImpl.java:61)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:159)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:150)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)
 at
org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:175)
 at
org.apache.jetspeed.pipeline.JetspeedPipeline$Invocation.invokeNext(JetspeedPipeline.java:167)

Re: How to convert tcolumns from velocity format to jsp format

[David Sean Taylor <dt...@onehippo.com>]

On Oct 24, 2008, at 12:41 PM, Arun Wagle wrote:

> Hello
>
> We want to use tcolumns in our layout but we are not able to do so  
> as we
> are using jsp everywhere and the tcolumns is a .vm template
> As per this link https://issues.apache.org/jira/browse/JS2-711,  
> there is no
> jsp format available for tcolumns.
>
> Does anyone know if this is currently available or how can we  
> convert this
> to .jsp template ?
>
> I am getting the following error in the jetspeed log when I use  
> tcolumns
>
Testing on the latest release, 2.1.3, tcolumns layouts seem to work  
with 1,2,3 columns as advertised, although the customization features  
are lacking
As for converting to JSP, well someone would have to do that. You may  
want to just follow the pattern used on the tigris decorators,  
although layouts are a different from decorators

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