[jira] [Resolved] (CAMEL-14626) api maven plugin - Cannot load class

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-14626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-14626.
---------------------------------
    Fix Version/s:     (was: 3.x)
                   3.3.0
       Resolution: Fixed

> api maven plugin - Cannot load <T> class
> ----------------------------------------
>
>                 Key: CAMEL-14626
>                 URL: https://issues.apache.org/jira/browse/CAMEL-14626
>             Project: Camel
>          Issue Type: Improvement
>          Components: build system
>            Reporter: Claus Ibsen
>            Priority: Major
>              Labels: help-wanted
>             Fix For: 3.3.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Lets improve this maven plugin to skip classes that are just type ids, eg T etc. We can check that the length of the class must be 2+ at least
> [WARNING] Ignoring type parameters <T> for argument type, unable to load parametric type argument T
> java.lang.ClassNotFoundException: java.lang.T
>     at java.net.URLClassLoader.findClass (URLClassLoader.java:471)
>     at java.lang.ClassLoader.loadClass (ClassLoader.java:588)
>     at java.lang.ClassLoader.loadClass (ClassLoader.java:521)
>     at org.apache.camel.maven.AbstractApiMethodGeneratorMojo.getCanonicalName (AbstractApiMethodGeneratorMojo.java:345)
>     at jdk.internal.reflect.GeneratedMethodAccessor226.invoke (Unknown Source)
>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke (Method.java:566)
>     at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke (UberspectImpl.java:556)
>     at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke (UberspectImpl.java:539)
>     at org.apache.velocity.runtime.parser.node.ASTMethod.execute (ASTMethod.java:214)
>     at org.apache.velocity.runtime.parser.node.ASTReference.execute (ASTReference.java:324)
>     at org.apache.velocity.runtime.parser.node.ASTReference.value (ASTReference.java:637)
>     at org.apache.velocity.runtime.parser.node.ASTExpression.value (ASTExpression.java:72)
>     at org.apache.velocity.runtime.parser.node.ASTSetDirective.render (ASTSetDirective.java:235)
>     at org.apache.velocity.runtime.parser.node.ASTBlock.render (ASTBlock.java:144)
>     at org.apache.velocity.runtime.directive.Foreach.renderBlock (Foreach.java:306)
>     at org.apache.velocity.runtime.directive.Foreach.render (Foreach.java:276)
>     at org.apache.velocity.runtime.parser.node.ASTDirective.render (ASTDirective.java:295)
>     at org.apache.velocity.runtime.parser.node.SimpleNode.render (SimpleNode.java:423)
>     at org.apache.velocity.Template.merge (Template.java:357)
>     at org.apache.velocity.Template.merge (Template.java:262)
>     at org.apache.camel.maven.AbstractGeneratorMojo.mergeTemplate (AbstractGeneratorMojo.java:161)
>     at org.apache.camel.maven.AbstractApiMethodGeneratorMojo.executeInternal (AbstractApiMethodGeneratorMojo.java:83)
>     at org.apache.camel.maven.ApiComponentGeneratorMojo.executeInternal (ApiComponentGeneratorMojo.java:87)
>     at org.apache.camel.maven.AbstractGeneratorMojo.execute (AbstractGeneratorMojo.java:103)



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