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Posted to issues@commons.apache.org by "Niall Pemberton (JIRA)" <ji...@apache.org> on 2010/02/19 20:50:28 UTC
[jira] Updated: (CHAIN-6) [chain] CopyCommand does not work unless
setValue is called
[ https://issues.apache.org/jira/browse/CHAIN-6?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Niall Pemberton updated CHAIN-6:
--------------------------------
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)
> [chain] CopyCommand does not work unless setValue is called
> -----------------------------------------------------------
>
> Key: CHAIN-6
> URL: https://issues.apache.org/jira/browse/CHAIN-6
> Project: Commons Chain
> Issue Type: Bug
> Environment: Operating System: All
> Platform: All
> Reporter: William Slough
> Fix For: 1.1
>
> Attachments: CopyCommand.patch
>
>
> CopyCommand appears to only work if the setValue method is run. The
> documentation says "... a context attribute stored under the fromKey (if any),
> to the toKey". If only the fromKey and toKey are set, the toKey and its stored
> value are deleted from the Context regardless of fromKey's value. This should
> only happen if the fromKey value is null.
> In the execute method of CopyCommand, it appears that
> if (value == null) {
> context.get(getFromKey());
> }
> should read
> if (value == null) {
> value = context.get(getFromKey());
> }
> then the rest of the code should function as expected:
> if (value != null) {
> context.put(getToKey(), value);
> } else {
> context.remove(getToKey());
> }
> return (false);
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