> For the complete documentation index, see [llms.txt](https://developer.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.collibra.com/workflows/designing-workflows/processes/process-execution/listeners/alternatives-to-api-v1-listeners.md).

# Alternatives to API v1 listeners

This section provides examples of alternatives to Java Core API v1 listeners.

## ActionMailSender

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.core.workflow.activiti.tasklistener.ActionMailSender
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.workflow.api.listener.ActionMailSender
</code></pre></td></tr></tbody></table>

## CheckMandatoryFieldCombinationTaskListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.core.workflow.activiti.tasklistener.CheckMandatoryFieldCombinationTaskListener
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.workflow.api.listener.CheckMandatoryFieldCombinationTaskListener
</code></pre></td></tr></tbody></table>

## RunAsExecutionListener

{% hint style="info" %}
Using this listener is erroneous and causes inconsistencies in the activity stream.It is removed without providing a replacement.
{% endhint %}

## RunAsReleaseExecutionListener

{% hint style="info" %}
Using this listener is erroneous and causes inconsistencies in the activity stream.It is removed without providing a replacement.
{% endhint %}

## SendEscalationEventExecutionListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.core.workflow.activiti.executionlistener.SendEscalationEventExecutionListener
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.workflow.api.listener.SendEscalationEventExecutionListener
</code></pre></td></tr></tbody></table>

## SetActivityStreamListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.core.workflow.activiti.listener.SetActivityStreamListener
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.workflow.api.listener.SetActivityStreamListener
</code></pre></td></tr></tbody></table>

## SetFormSubtitleTaskListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.core.workflow.activiti.tasklistener.SetFormSubtitleTaskListener
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.workflow.api.listener.SetFormSubtitleTaskListener
</code></pre></td></tr></tbody></table>

## SetMembersExecutionListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.core.workflow.activiti.executionlistener.SetMembersExecutionListener
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>com.collibra.dgc.workflow.api.listener.SetResponsibilitiesExecutionListener
</code></pre></td></tr></tbody></table>

## SetRoleResourceTaskListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>&#x3C;userTask id="userTask1" name="usertask1" activiti:candidateUsers="user(Admin), role(Normal), role(Business Steward), role(Community Manager)">
    &#x3C;extensionElements>
        &#x3C;activiti:taskListener event="create" class="com.collibra.dgc.core.workflow.activiti.tasklistener.SetRoleResourceTaskListener">
            &#x3C;activiti:field name="resourceId" expression="${resourceIdToOverride}" />
            &#x3C;activiti:field name="resourceType" expression="${resourceTypeToOverride}">&#x3C;/activiti:field>
        &#x3C;/activiti:taskListener>
    &#x3C;/extensionElements>
&#x3C;/userTask>
</code></pre></td></tr></tbody></table>

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>&#x3C;scriptTask id="scripttask1" name="scripttask1" scriptFormat="groovy" activiti:autoStoreVariables="false">
    &#x3C;script>&#x3C;![CDATA[
        execution.setVariableLocal("itemResourceIdCandidateOverride", ${resourceIdToOverride});
        execution.setVariableLocal("itemResourceTypeCandidateOverride", ${resourceTypeToOverride});
    ]]>&#x3C;/script>
&#x3C;/scriptTask>
</code></pre></td></tr></tbody></table>

## SetValueTaskListener

<table><thead><tr><th>API v1</th></tr></thead><tbody><tr><td><pre><code>&#x3C;userTask id="usertask1" name="usertask1" activiti:candidateUsers="role(Reviewer)">
&#x3C;extensionElements>
    ...
    &#x3C;activiti:taskListener event="create" class="com.collibra.dgc.core.workflow.activiti.tasklistener.SetValueTaskListener">
        &#x3C;activiti:field name="resultVariable">
            &#x3C;activiti:string>
		        &#x3C;![CDATA[proposedUsers]]>
		    &#x3C;/activiti:string>
        &#x3C;/activiti:field>
        &#x3C;activiti:field name="userExpression">
            &#x3C;activiti:expression>
	            &#x3C;![CDATA[${reviewerUserExpression}]]>
	        &#x3C;/activiti:expression>
        &#x3C;/activiti:field>
    &#x3C;/activiti:taskListener>
    ...
&#x3C;/extensionElements>
&#x3C;/userTask>
</code></pre></td></tr></tbody></table>

Add the following script as a step before **usertask1**.

<table><thead><tr><th>API v2</th></tr></thead><tbody><tr><td><pre><code>&#x3C;scriptTask id="scripttask1" name="Set reviewer as proposed users" scriptFormat="groovy" activiti:autoStoreVariables="false">
    &#x3C;script>&#x3C;![CDATA[
        String userNames = users.getUserNamesCsv("${reviewerUserExpression}");
        execution.setVariableLocal("proposedUsers", userNames);
    ]]>&#x3C;/script>
&#x3C;/scriptTask>
</code></pre></td></tr></tbody></table>