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From "Philip Hodges (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LANG-621) ReflectionToStringBuilder.toString does not debug 3rd party object fields within 3rd party object
Date Tue, 04 May 2010 08:41:56 GMT

    [ https://issues.apache.org/jira/browse/LANG-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863719#action_12863719
] 

Philip Hodges commented on LANG-621:
------------------------------------

suggested resolution:
explain in documentation that the default is shallow and show how to do deep logging with
a custom deep style.
provide in code: a deep style that does expand field objects (other than auto-boxed primitives).
add test case for the deep style


> ReflectionToStringBuilder.toString does not debug 3rd party object fields within 3rd
party object
> -------------------------------------------------------------------------------------------------
>
>                 Key: LANG-621
>                 URL: https://issues.apache.org/jira/browse/LANG-621
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.builder.*
>    Affects Versions: 2.5
>            Reporter: Philip Hodges
>
> import org.apache.commons.lang.builder.ReflectionToStringBuilder;
> public class Reflect {
>     public static void main(String[] args) {
>         // "You can also use the builder to debug 3rd party objects:"
>         // System.out.println("An object: " + ReflectionToStringBuilder.toString(anObject));
>         // expected: Reflect$CompoundReflectionFieldsFixture@a83b8a[instanceInt=67890,fixture=Reflect$SimpleReflectionFieldsFixture@1d1acd3[instanceInt=67890]]
>         // actual: Reflect$CompoundReflectionFieldsFixture@a83b8a[instanceInt=67890,fixture=Reflect$SimpleReflectionFieldsFixture@1d1acd3]
>         System.out.println(ReflectionToStringBuilder.toString(new CompoundReflectionFieldsFixture()));
>     }
>     static class CompoundReflectionFieldsFixture {
>         private int instanceInt = 67890;
>         private SimpleReflectionFieldsFixture fixture = new SimpleReflectionFieldsFixture();
>     }
>     static class SimpleReflectionFieldsFixture {
>         private int instanceInt = 67890;
>     }
> }

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