1Workflow::Condition::HaUssUesrerC(o3n)tributed Perl DocuWmoernktfaltoiwo:n:Condition::HasUser(3)
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NAME

6       Workflow::Condition::HasUser - Condition to determine if a user is
7       available
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VERSION

10       This documentation describes version 1.05 of this package
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SYNOPSIS

13        # First setup the condition
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15        <conditions>
16          <condition name="HasUser"
17                     class="Workflow::Condition::HasUser">
18            <param name="user_key" value="CurrentUser" />
19          </condition>
20          ...
21
22        # Next, attach it to an action
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24        <state name="INITIAL">
25          <action name="create issue"
26                  resulting_state="CREATED">
27              <condition name="CurrentUser" />
28          </action>
29          ...
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31        # Whenever you fetch available actions from state 'INITIAL' you must
32        # have the key 'CurrentUser' defined in the workflow context
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DESCRIPTION

35       Simple -- possibly too simple -- condition to determine if a user
36       exists in a particular context key. Actually, it really only determines
37       if something exists in a key, but we needed a simple condition to ship
38       with the module.
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40   Parameters
41       You can configure the condition with the following parameters:
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43       ยท   user_key, optional
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45           Key in workflow context to check for data. If not specified we use
46           'current_user'.
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48   METHODS
49       evaluate ( $wf )
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51       Method to evaluate whether a user has been set for a workflow.
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53       Takes a workflow object as parameter
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55       Throws Workflow::Exception if evaluation fails
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SEE ALSO

58       Workflow::Condition
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61       Copyright (c) 2004 Chris Winters. All rights reserved.
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63       This library is free software; you can redistribute it and/or modify it
64       under the same terms as Perl itself.
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AUTHORS

67       Chris Winters <chris@cwinters.com>
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71perl v5.12.0                      2010-05-07   Workflow::Condition::HasUser(3)
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