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Posted to issues@commons.apache.org by "Oliver Heger (JIRA)" <ji...@apache.org> on 2007/08/03 21:51:52 UTC
[jira] Created: (LANG-351) Extension to ClassUtils: Obtain the
primitive class from a wrapper
Extension to ClassUtils: Obtain the primitive class from a wrapper
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Key: LANG-351
URL: https://issues.apache.org/jira/browse/LANG-351
Project: Commons Lang
Issue Type: Improvement
Affects Versions: 2.3
Reporter: Oliver Heger
Priority: Minor
For some tasks related to reflection and method invocation I need the counter part of the ClassUtils.primitiveToWrapper() method.
My use case is that I need to invoke a method, and I only have the name and an array of parameter values (not the exact parameter types). So I have to check based on the types of the current parameters if a method signature is compatible. If the signature contains primitive types, the current parameter values will be wrapper types; these have to be unboxed.
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[jira] Resolved: (LANG-351) Extension to ClassUtils: Obtain the
primitive class from a wrapper
Posted by "Gary Gregory (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LANG-351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Gregory resolved LANG-351.
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Resolution: Fixed
Patch applied with new methods marked with @since 2.4.
> Extension to ClassUtils: Obtain the primitive class from a wrapper
> ------------------------------------------------------------------
>
> Key: LANG-351
> URL: https://issues.apache.org/jira/browse/LANG-351
> Project: Commons Lang
> Issue Type: Improvement
> Affects Versions: 2.3
> Reporter: Oliver Heger
> Assignee: Gary Gregory
> Priority: Minor
> Fix For: 2.4
>
> Attachments: lang-351.patch
>
>
> For some tasks related to reflection and method invocation I need the counter part of the ClassUtils.primitiveToWrapper() method.
> My use case is that I need to invoke a method, and I only have the name and an array of parameter values (not the exact parameter types). So I have to check based on the types of the current parameters if a method signature is compatible. If the signature contains primitive types, the current parameter values will be wrapper types; these have to be unboxed.
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[jira] Updated: (LANG-351) Extension to ClassUtils: Obtain the
primitive class from a wrapper
Posted by "Henri Yandell (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LANG-351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Henri Yandell updated LANG-351:
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Fix Version/s: 2.3.1
Thanks Oliver. As there's a patch; adding to 2.3.1. We can rename that to 2.4 if necessary.
> Extension to ClassUtils: Obtain the primitive class from a wrapper
> ------------------------------------------------------------------
>
> Key: LANG-351
> URL: https://issues.apache.org/jira/browse/LANG-351
> Project: Commons Lang
> Issue Type: Improvement
> Affects Versions: 2.3
> Reporter: Oliver Heger
> Priority: Minor
> Fix For: 2.3.1
>
> Attachments: lang-351.patch
>
>
> For some tasks related to reflection and method invocation I need the counter part of the ClassUtils.primitiveToWrapper() method.
> My use case is that I need to invoke a method, and I only have the name and an array of parameter values (not the exact parameter types). So I have to check based on the types of the current parameters if a method signature is compatible. If the signature contains primitive types, the current parameter values will be wrapper types; these have to be unboxed.
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[jira] Updated: (LANG-351) Extension to ClassUtils: Obtain the
primitive class from a wrapper
Posted by "Oliver Heger (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LANG-351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oliver Heger updated LANG-351:
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Attachment: lang-351.patch
Patch with the implementation of the desired functionality and corresponding unit tests.
> Extension to ClassUtils: Obtain the primitive class from a wrapper
> ------------------------------------------------------------------
>
> Key: LANG-351
> URL: https://issues.apache.org/jira/browse/LANG-351
> Project: Commons Lang
> Issue Type: Improvement
> Affects Versions: 2.3
> Reporter: Oliver Heger
> Priority: Minor
> Attachments: lang-351.patch
>
>
> For some tasks related to reflection and method invocation I need the counter part of the ClassUtils.primitiveToWrapper() method.
> My use case is that I need to invoke a method, and I only have the name and an array of parameter values (not the exact parameter types). So I have to check based on the types of the current parameters if a method signature is compatible. If the signature contains primitive types, the current parameter values will be wrapper types; these have to be unboxed.
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You can reply to this email to add a comment to the issue online.