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| <h1 id="checking-allowable-actions">Checking Allowable Actions</h1> |
| <p><span class="cmis">CMIS 1.0</span> |
| <span class="cmis">CMIS 1.1</span></p> |
| <p>Allowable Actions let clients check if the current user is allowed to perform an action. Clients can and should use this, for example, to disable or remove buttons, menu items, or links that wouldn’t work for the current user.</p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>Calculating the Allowable Actions can be an expensive operation for some CMIS repositories. The performance can suffer noticeably if many objects have to be returned, for example by <code>getChildren()</code>. Only request the Allowable Actions if you really need them. Use an <a href="../operation-context/index.html#allowable-actions">Operation Context</a> to turn Allowable Actions on or off.</p> |
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| <p class="opencmis">OpenCMIS (Java)</p> |
| <pre><code class="java">CmisObject cmisObject = ... |
| |
| if (cmisObject.hasAllowableAction(Action.CAN_DELETE_OBJECT)) { |
| // do it |
| } |
| </code></pre> |
| |
| <p class="portcmis">PortCMIS (C#)</p> |
| <pre><code class="csharp">ICmisObject cmisObject = ... |
| |
| if (cmisObject.HasAllowableAction(PortCMIS.Enums.Action.CanDeleteObject)) { |
| // do it |
| } |
| </code></pre></div> |
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