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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (CAMEL-1252) refactor the Expression interface to add an evaluate(Exchange, expectedType) paramater - which will make XPath evaluations easier as we can pass in String (when we want a String) to avoid xpath/xquery having to use text() inside it
Date Wed, 11 Feb 2009 08:03:59 GMT

     [ https://issues.apache.org/activemq/browse/CAMEL-1252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen reassigned CAMEL-1252:
----------------------------------

    Assignee: Claus Ibsen

> refactor the Expression interface to add an evaluate(Exchange, expectedType) paramater
- which will make XPath evaluations easier as we can pass in String (when we want a String)
to avoid xpath/xquery having to use text() inside it
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-1252
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-1252
>             Project: Apache Camel
>          Issue Type: Improvement
>            Reporter: James Strachan
>            Assignee: Claus Ibsen
>             Fix For: 2.0.0
>
>
> not everywhere, but there are places in the code where we might want to pass in an expectedType.
If passed in, this value can be useful to the evaluation engine - for example we can pass
this nicely through in the XPath / XQuery engines to avoid having to append XPath evaluations
with *text()*

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