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https://issues.apache.org/jira/browse/VELOCITY-736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763095#action_12763095
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Christoph Reck commented on VELOCITY-736:
-----------------------------------------
I tested it with 1.5, where it works; whereas in 1.6.2 it fails - so this is a
regression.
It seems to be due to the protected class
org.apache.commons.fileupload.FileUploadBase$SizeException - see:
> javap -protected
> 'org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException'
Compiled from "FileUploadBase.java"
public class
org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException extends
org.apache.commons.fileupload.FileUploadBase$SizeException{
public
org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException();
public
org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException(java.lang.String);
public
org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException(java.lang.String,
long, long);
}
> javap -protected 'org.apache.commons.fileupload.FileUploadBase$SizeException'
Compiled from "FileUploadBase.java"
public abstract class
org.apache.commons.fileupload.FileUploadBase$SizeException extends
org.apache.commons.fileupload.FileUploadException{
protected
org.apache.commons.fileupload.FileUploadBase$SizeException(java.lang.String,
long, long);
public long getActualSize();
public long getPermittedSize();
}
Seems to be duplicate of VELOCITY-579
> Introspection regression from 1.5 to 1.6.2
> ------------------------------------------
>
> Key: VELOCITY-736
> URL: https://issues.apache.org/jira/browse/VELOCITY-736
> Project: Velocity
> Issue Type: Bug
> Components: Engine
> Affects Versions: 1.6.2
> Environment: Sun JDK 1.6.0_16
> Reporter: David Esposito
>
> When upgrading from Velcocity 1.5 to 1.6.2, the following snippet of code
> changed behavior.
> In Velocity 1.5, the output was:
> The file upload exceeded 100
> In Velocity 1.6.2, the output is:
> The file upload exceeded $ex.permittedSize
> There is nothing in the velocity log file to help me identify why it's not
> resolving 'permittedSize' to the correct bean method.
> Here is a test program to replicate the problem. The context variable in
> question is the Commons FileUpload exception class documented here:
> http://commons.apache.org/fileupload/apidocs/org/apache/commons/fileupload/FileUploadBase.SizeLimitExceededException.html
> I am using commons-fileupload-1.2.jar
> import java.io.StringWriter;
> import org.apache.commons.fileupload.FileUploadBase;
> import org.apache.velocity.VelocityContext;
> import org.apache.velocity.app.VelocityEngine;
> import org.apache.velocity.context.Context;
> public class Main {
> public static void main(String[] args) throws Exception{
> VelocityEngine e = new VelocityEngine();
> String testTemplate = "The file upload exceeded
> $ex.permittedSize";
> StringWriter out = new StringWriter();
> Context ctx = new VelocityContext();
> FileUploadBase.FileSizeLimitExceededException ex = new
> FileUploadBase.FileSizeLimitExceededException("too big!", 50, 100);
> ctx.put("ex",ex);
> e.evaluate(ctx, out, "Tester", testTemplate);
> System.out.println(out.toString());
> }
> }
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