[jira] Closed: (VELOCITY-128) velocity should have a "clearAllReferences"

["Henning Schmiedehausen (JIRA)" <de...@velocity.apache.org>]

     [ https://issues.apache.org/jira/browse/VELOCITY-128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henning Schmiedehausen closed VELOCITY-128.
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> velocity should have a "clearAllReferences"
> -------------------------------------------
>
>                 Key: VELOCITY-128
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-128
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.3-rc1
>         Environment: Operating System: All
> Platform: All
>            Reporter: wk
>         Assigned To: Velocity-Dev List
>            Priority: Critical
>
> velocity should have a "clearAllReferences" option to eliminate unreplaced 
> template references.
> e.g. 
> VelocityEngine ve = new VelocityEngine();
> String templateString = "$a$b";
> ve.setProperty( "clearAllReferences", "true"); //<==new request
> VelocityContext context = new VelocityContext();
> context.put("a", "A");
> ve.evaluate( context, writer, "mystring", templateString );
> //writer == "A", note $b disappears.
> //if we want $b not to disappear, either "clearAllReferences" to "false", or 
> //use templateString = "$a$$b";

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