[forge-issues] [JBoss JIRA] (FORGE-1745) Cannot handle Freemaker templates from a main

[George Gastaldi (JIRA)]

    [ https://issues.jboss.org/browse/FORGE-1745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12959484#comment-12959484 ] 

George Gastaldi edited comment on FORGE-1745 at 4/5/14 1:21 PM:
----------------------------------------------------------------

Nevermind, the pom.xml says it so. We'll investigate
                
      was (Author: gastaldi):
    Nevermind, the pom.xml sayd it so. We'll investigate
                  
> Cannot handle Freemaker templates from a main
> ---------------------------------------------
>
>                 Key: FORGE-1745
>                 URL: https://issues.jboss.org/browse/FORGE-1745
>             Project: Forge
>          Issue Type: Bug
>          Components: Templates
>    Affects Versions: 2.4.1.Final
>            Reporter: Antonio Goncalves
>             Fix For: 2.x Future
>
>
> I want to process a Freemaker template from a main class. The full code is here (https://github.com/agoncal/agoncal-sample-forge/blob/master/03-template/src/main/java/org/agoncal/sample/forge/template/RestEndpoint.java) and this is an abstract : 
> {code}
>     private void doIt() throws IOException {
>         Furnace furnace = startFurnace();
>         try {
>             ResourceFactory resourceFactory = furnace.getAddonRegistry().getServices(ResourceFactory.class).get();
>             TemplateProcessorFactory factory = furnace.getAddonRegistry().getServices(TemplateProcessorFactory.class).get();
>             Resource<URL> templateResource = resourceFactory.create(getClass().getResource("RestEndpoint.jv"));
>             Template template = new FreemarkerTemplate(templateResource); // Mark this resource as a Freemarker template
>             TemplateProcessor processor = factory.fromTemplate(template);
>             Map<String, Object> params = new HashMap<String, Object>(); //Could be a POJO also.
>             params.put("name", "JBoss Forge");
>             String output = processor.process(params); // should return "Hello JBoss Forge".
>             System.out.println(output);
>         } finally {
>             furnace.stop();
>         }
>     }
> {code}
> But I get the following error : 
> {code}
> Exception in thread "main" org.jboss.forge.furnace.exception.ContainerException: Failed to create proxy for type [class org.jboss.forge.addon.templates.freemarker.FreemarkerTemplate]
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhance(ClassLoaderAdapterCallback.java:827)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhance(ClassLoaderAdapterCallback.java:687)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhanceSingleParameterValue(ClassLoaderAdapterCallback.java:617)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhanceParameterValues(ClassLoaderAdapterCallback.java:489)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.access$100(ClassLoaderAdapterCallback.java:34)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback$1.call(ClassLoaderAdapterCallback.java:92)
> 	at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:34)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.invoke(ClassLoaderAdapterCallback.java:71)
> 	at org.jboss.forge.addon.templates.TemplateProcessorFactory_$$_javassist_381849cc-8aad-4339-adb9-66683e1ebbde.fromTemplate(TemplateProcessorFactory_$$_javassist_381849cc-8aad-4339-adb9-66683e1ebbde.java)
> 	at org.agoncal.sample.forge.template.RestEndpoint.doIt(RestEndpoint.java:47)
> 	at org.agoncal.sample.forge.template.RestEndpoint.main(RestEndpoint.java:35)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
> Caused by: java.lang.InstantiationException: org.jboss.forge.addon.templates.Template_$$_javassist_840b9c34-f23e-4d1e-8a3e-14ff4dfc9c4e
> 	at java.lang.Class.newInstance(Class.java:359)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback$2.call(ClassLoaderAdapterCallback.java:785)
> 	at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:34)
> 	at org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhance(ClassLoaderAdapterCallback.java:707)
> 	... 15 more
> {code}

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