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  1. Forge
  2. FORGE-486

Scaffolding an entity with an enum fails

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Done
    • 1.0.0.Final
    • 1.0.1.Final
    • Scaffold
    • None

    Description

      for

      @Entity
      @JsonIgnoreProperties("content")
      public class MediaItem implements Serializable {
      
          private static final long serialVersionUID = -3190368407410663590L;
      
          @Id
          @GeneratedValue(strategy=IDENTITY)
          private Long id;
      
          @Enumerated(STRING)
          private MediaType mediaType;
          
          @URL
          private String url;
      
          public Long getId() {
              return id;
          }
      
          public MediaType getMediaType() {
              return mediaType;
          }
          
          public void setMediaType(MediaType mediaType) {
              this.mediaType = mediaType;
          }
      
          public String getUrl() {
              return url;
          }
          
          public void setUrl(String url) {
              this.url = url;
          }
      
          @Override
          public boolean equals(Object o) {
              if (this == o) return true;
              if (o == null || getClass() != o.getClass()) return false;
      
              MediaItem mediaItem = (MediaItem) o;
      
              if (id != null ? !id.equals(mediaItem.id) : mediaItem.id != null) return false;
      
              return true;
          }
      
          @Override
          public int hashCode() {
              return id != null ? id.hashCode() : 0;
          }
      }
      
      
      public enum MediaType {
          
          IMAGE("Image", true);
          
          private MediaType(String description, boolean cacheable) {
              this.description = description;
              this.cacheable = cacheable;
          }
      
          private final String description;
          private final boolean cacheable;
          
          public String getDescription() {
              return description;
          }
          
          public boolean isCacheable() {
              return cacheable;
          }
          
      }
      

      I get

      [ticket-monster] ticket-monster-1 $ scaffold from-entity org.jboss.jdf.example.ticketmonster.model.MediaItem;
      Wrote /Users/pmuir/workspace/ticket-monster-1/src/main/java/org/jboss/jdf/examples/view/MediaItemBean.java
      ***ERROR*** [scaffold from-entity] Error generating default scaffolding: java.lang.ClassCastException: org.jboss.forge.parser.java.impl.JavaEnumImpl cannot be cast to org.jboss.forge.parser.java.MethodHolder
      org.jboss.forge.shell.exceptions.CommandExecutionException: Error generating default scaffolding: java.lang.ClassCastException: org.jboss.forge.parser.java.impl.JavaEnumImpl cannot be cast to org.jboss.forge.parser.java.MethodHolder
      	at org.jboss.forge.shell.command.Execution.perform(Execution.java:153)
      	at org.jboss.forge.shell.command.fshparser.FSHRuntime.run(FSHRuntime.java:125)
      	at org.jboss.forge.shell.command.fshparser.FSHRuntime.run(FSHRuntime.java:63)
      	at org.jboss.forge.shell.ShellImpl$ExecutorThread.run(ShellImpl.java:829)
      	at org.jboss.forge.shell.ShellImpl.execute(ShellImpl.java:852)
      	at org.jboss.forge.shell.ShellImpl.doShell(ShellImpl.java:642)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:48)
      	at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:125)
      	at org.jboss.forge.shell.ShellImpl$Proxy$_$$_WeldClientProxy.doShell(ShellImpl$Proxy$_$$_WeldClientProxy.java)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:305)
      	at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
      	at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
      	at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:299)
      	at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:188)
      	at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:59)
      	at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:198)
      	at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:282)
      	at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:265)
      	at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:234)
      	at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:635)
      	at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:622)
      	at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:616)
      	at org.jboss.forge.shell.Bootstrap$1.run(Bootstrap.java:120)
      	at java.lang.Thread.run(Thread.java:680)
      Caused by: java.lang.reflect.InvocationTargetException
      	at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.jboss.forge.shell.command.Execution.perform(Execution.java:149)
      	... 31 more
      Caused by: java.lang.RuntimeException: Error generating default scaffolding: java.lang.ClassCastException: org.jboss.forge.parser.java.impl.JavaEnumImpl cannot be cast to org.jboss.forge.parser.java.MethodHolder
      	at org.jboss.forge.scaffold.faces.FacesScaffold.generateFromEntity(FacesScaffold.java:339)
      	at org.jboss.forge.scaffold.plugins.ScaffoldPlugin.generateFromEntity(ScaffoldPlugin.java:174)
      	... 35 more
      Caused by: org.metawidget.inspector.iface.InspectorException: java.lang.ClassCastException: org.jboss.forge.parser.java.impl.JavaEnumImpl cannot be cast to org.jboss.forge.parser.java.MethodHolder
      	at org.metawidget.inspector.iface.InspectorException.newException(InspectorException.java:51)
      	at org.jboss.forge.scaffold.faces.metawidget.inspector.propertystyle.ForgePropertyStyle.inspectProperties(ForgePropertyStyle.java:159)
      	at org.metawidget.inspector.impl.propertystyle.BasePropertyStyle.getUncachedTraits(BasePropertyStyle.java:172)
      	at org.metawidget.inspector.impl.BaseTraitStyle.getTraits(BaseTraitStyle.java:126)
      	at org.metawidget.inspector.impl.propertystyle.BasePropertyStyle.getProperties(BasePropertyStyle.java:54)
      	at org.metawidget.inspector.impl.BaseObjectInspector.getProperties(BaseObjectInspector.java:499)
      	at org.metawidget.inspector.impl.BaseObjectInspector.inspectTraits(BaseObjectInspector.java:341)
      	at org.metawidget.inspector.impl.BaseObjectInspector.inspectAsDom(BaseObjectInspector.java:243)
      	at org.metawidget.inspector.impl.BaseObjectInspector.inspectAsDom(BaseObjectInspector.java:69)
      	at org.metawidget.inspector.composite.CompositeInspector.runInspector(CompositeInspector.java:241)
      	at org.metawidget.inspector.composite.CompositeInspector.runInspectors(CompositeInspector.java:220)
      	at org.metawidget.inspector.composite.CompositeInspector.inspectAsDom(CompositeInspector.java:167)
      	at org.metawidget.inspector.composite.CompositeInspector.inspectAsDom(CompositeInspector.java:151)
      	at org.metawidget.inspector.composite.CompositeInspector.inspectAsDom(CompositeInspector.java:53)
      	at org.metawidget.pipeline.base.BasePipeline.inspectAsDom(BasePipeline.java:344)
      	at org.metawidget.statically.StaticMetawidget.inspect(StaticMetawidget.java:301)
      	at org.metawidget.statically.StaticMetawidget.write(StaticMetawidget.java:247)
      	at org.metawidget.statically.StaticMetawidget.write(StaticMetawidget.java:233)
      	at org.metawidget.statically.BaseStaticWidget.write(BaseStaticWidget.java:126)
      	at org.metawidget.statically.BaseStaticXmlWidget.write(BaseStaticXmlWidget.java:168)
      	at org.metawidget.statically.BaseStaticWidget.write(BaseStaticWidget.java:126)
      	at org.metawidget.statically.StaticMetawidget.write(StaticMetawidget.java:255)
      	at org.jboss.forge.scaffold.faces.FacesScaffold.writeEntityMetawidget(FacesScaffold.java:777)
      	at org.jboss.forge.scaffold.faces.FacesScaffold.generateFromEntity(FacesScaffold.java:292)
      	... 36 more
      Caused by: java.lang.ClassCastException: org.jboss.forge.parser.java.impl.JavaEnumImpl cannot be cast to org.jboss.forge.parser.java.MethodHolder
      	at org.jboss.forge.scaffold.faces.metawidget.inspector.propertystyle.ForgePropertyStyle.inspectProperties(ForgePropertyStyle.java:152)
      	... 58 more
      [ticket-monster] ticket-monster-1 $ 
      

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            Unassigned Unassigned
            pmuiratbleepbleep Pete Muir
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            Dates

              Created:
              Updated:
              Resolved: