[jira] [Created] (FREEMARKER-89) Template rendering gets confused with static functinos

["Shawn Dempsay (JIRA)" <ji...@apache.org>]

Shawn Dempsay created FREEMARKER-89:
---------------------------------------

             Summary: Template rendering gets confused with static functinos
                 Key: FREEMARKER-89
                 URL: https://issues.apache.org/jira/browse/FREEMARKER-89
             Project: Apache Freemarker
          Issue Type: Bug
          Components: engine
    Affects Versions: 2.3.27-incubating, 2.3.23
            Reporter: Shawn Dempsay


I have an immutable class that shares naming for a field and a static getter:

package org.dempsay.demo.freemaker.api;

 

 
{code:java}
public class Sample {
    public final String data;
    protected Sample(final SampleBuilder builder) {
        this.data = builder.data;
    }
    public static String data(final Sample sample) {
        return sample.data;
    }
}
{code}
 

When I render it with the following template:
{code:java}
The data from this sample is ${sample.data}
{code}
I get this error:

Feb 17, 2018 7:59:40 AM freemarker.log._JULLoggerFactory$JULLogger error

SEVERE: Error executing FreeMarker template

FreeMarker template error:

For "${...}" content: Expected a string or something automatically convertible to string (number, date or boolean), or "template output" , but this has evaluated to a method+sequence (wrapper: f.e.b.SimpleMethodModel):

==> sample.data  [in template "sample.ftl" at line 1, column 32]

 

----

Tip: Maybe using obj.something(params) instead of obj.something will yield the desired value

----

 

----

FTL stack trace ("~" means nesting-related):

- Failed at: ${sample.data}  [in template "sample.ftl" at line 1, column 30]
----
 

The full code for this is posted in github at: https://github.com/sdempsay/freemarker-bug

 



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