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Re: Find Tasks by Candidate-Group Name
</h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/shannonsumner">Shannon Sumner</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/565625#565625">View the full discussion</a>
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<div class="jive-rendered-content"><p>Thanks Michael - this is what I came up with ...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java"><font color="darkgreen">/**
     * Gets the unassigned tasks by group.
     *
     * @param strGroupId
     *             the str group id
     * @return the unassigned tasks by group
     */</font>
    <font color="navy"><b>private</b></font> List<Task> getUnassignedTasksByGroup(<font color="navy"><b>final</b></font> String strGroupId)
    <font color="navy">{</font>
        <font color="navy"><b>final</b></font> ParamCommand<List<Task>> paramCommand = <font color="navy"><b>new</b></font> ParamCommand<List<Task>>()
        <font color="navy">{</font>
 
            <font color="navy"><b>private</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>final</b></font> <font color="navy"><b>long</b></font> serialVersionUID = 1L;
 
            @SuppressWarnings(<font color="red">"unchecked"</font>)
            <font color="navy"><b>public</b></font> <font color="navy"><b>final</b></font> List<Task> execute(<font color="navy"><b>final</b></font> Environment environment)
            <font color="navy">{</font>
                DbSessionImpl dbSessionImpl = environment
                        .get(DbSessionImpl.class);
                Session session = dbSessionImpl.getSession();
 
                <font color="navy"><b>return</b></font> session
                        .createQuery(
                                <font color="red">" select participation.task from "</font>
                                        + ParticipationImpl.class
                                                .getName()
                                        + <font color="red">" participation "</font>
                                        + <font color="red">" join participation.task as task "</font>
                                        + <font color="red">" where participation.groupId = :groupId"</font>
                                        + <font color="red">" and task.assignee is null "</font>)
                        .setParameter(<font color="red">"groupId"</font>, params.get(<font color="red">"strGroupId"</font>))
                        .list();
 
            <font color="navy">}</font>
        <font color="navy">}</font>;
 
        <font color="navy"><b>return</b></font> processEngine.execute(paramCommand.setParam(<font color="red">"strGroupId"</font>,
                strGroupId));
 
    <font color="navy">}</font>
 
    <font color="darkgreen">/**
     * Gets the workgroup tasks by group.
     *
     * @param strGroupId
     *             the str group id
     * @return the workgroup tasks by group
     */</font>
    <font color="navy"><b>private</b></font> List<Task> getWorkgroupTasksByGroup(<font color="navy"><b>final</b></font> String strGroupId)
    <font color="navy">{</font>
        <font color="navy"><b>final</b></font> ParamCommand<List<Task>> paramCommand = <font color="navy"><b>new</b></font> ParamCommand<List<Task>>()
        <font color="navy">{</font>
 
            <font color="navy"><b>private</b></font> <font color="navy"><b>static</b></font> <font color="navy"><b>final</b></font> <font color="navy"><b>long</b></font> serialVersionUID = 1L;
 
            @SuppressWarnings(<font color="red">"unchecked"</font>)
            <font color="navy"><b>public</b></font> <font color="navy"><b>final</b></font> List<Task> execute(<font color="navy"><b>final</b></font> Environment environment)
            <font color="navy">{</font>
                DbSessionImpl dbSessionImpl = environment
                        .get(DbSessionImpl.class);
                Session session = dbSessionImpl.getSession();
 
                <font color="navy"><b>return</b></font> session
                        .createQuery(
                                <font color="red">" select participation.task from "</font>
                                        + ParticipationImpl.class
                                                .getName()
                                        + <font color="red">" participation "</font>
                                        + <font color="red">" join participation.task as task "</font>
                                        + <font color="red">" where participation.groupId = :groupId"</font>
                                        + <font color="red">" and task.assignee is not null "</font>)
                        .setParameter(<font color="red">"groupId"</font>, params.get(<font color="red">"strGroupId"</font>))
                        .list();
 
            <font color="navy">}</font>
        <font color="navy">}</font>;
 
        <font color="navy"><b>return</b></font> processEngine.execute(paramCommand.setParam(<font color="red">"strGroupId"</font>,
                strGroupId));
 
    <font color="navy">}</font>
</code></pre></div>
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