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ALF-8683: RenditionServiceException in log upon checking in item (Edit Offline -> Upload New Version, Checkout ... -> Checkin from Google Docs)

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* Rendering engine no longer trys to create a rendition if the source node does not exist.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31106 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Roy Wetherall
2011-10-11 01:31:02 +00:00
parent 949c873c7a
commit a866be929e
1 changed files with 82 additions and 72 deletions
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154
source/java/org/alfresco/repo/rendition/executer/AbstractRenderingEngine.java
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@@ -371,85 +371,95 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
protected void executeImpl(final RenditionDefinition renditionDef, final NodeRef sourceNode) protected void executeImpl(final RenditionDefinition renditionDef, final NodeRef sourceNode)
{ {
if (logger.isDebugEnabled()) if (nodeService.exists(sourceNode) == true)
{ {
StringBuilder msg = new StringBuilder(); if (logger.isDebugEnabled())
msg.append("Rendering node ").append(sourceNode).append(" with rendition definition ").append(
renditionDef.getRenditionName());
msg.append("\n").append(" parameters:").append("\n");
if (renditionDef.getParameterValues().isEmpty() == false)
{ {
for (String paramKey : renditionDef.getParameterValues().keySet()) StringBuilder msg = new StringBuilder();
{ msg.append("Rendering node ").append(sourceNode).append(" with rendition definition ").append(
msg.append(" ").append(paramKey).append("=").append(renditionDef.getParameterValue(paramKey)).append("\n"); renditionDef.getRenditionName());
} msg.append("\n").append(" parameters:").append("\n");
if (renditionDef.getParameterValues().isEmpty() == false)
{
for (String paramKey : renditionDef.getParameterValues().keySet())
{
msg.append(" ").append(paramKey).append("=").append(renditionDef.getParameterValue(paramKey)).append("\n");
}
}
else
{
msg.append(" [None]");
}
logger.debug(msg.toString());
} }
else
Serializable runAsParam = renditionDef.getParameterValue(AbstractRenderingEngine.PARAM_RUN_AS);
String runAsName = runAsParam == null ? DEFAULT_RUN_AS_NAME : (String) runAsParam;
// Renditions should all be created by system by default.
// When renditions are created by a user and are to be created under a
// node
// other than the source node, it is possible that the user will not
// have
// permissions to create content under that node.
// For that reason, we execute all rendition actions as system
// by default.
AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
{ {
msg.append(" [None]"); @Override
} public Void doWork() throws Exception
logger.debug(msg.toString()); {
ChildAssociationRef result = null;
try
{
// Check whether this rendition is a component of a larger CompositeRendition
boolean isComponentRendition = isComponentRendition(renditionDef);
if (isComponentRendition == false)
{
// Request that the rendition is initially created
// as a child of the source node
setTemporaryRenditionProperties(sourceNode, renditionDef);
// Add renditioned aspect to the source node
tagSourceNodeAsRenditioned(renditionDef, sourceNode);
}
// Have the concrete implementation do the actual rendition
executeRenditionImpl(renditionDef, sourceNode);
//
if (isComponentRendition == false)
{
// Currently the rendition is on a temporary node, which may
// have the wrong name on it, and for path based renditions is
// in the wrong place
// So, have the correct node created, and switch everything to use it
switchToFinalRenditionNode(renditionDef, sourceNode);
}
// Grab a link to the rendition node - it's been saved as a parameter for us
// (Wait until now to fetch in case it was moved)
result = (ChildAssociationRef)renditionDef.getParameterValue(PARAM_RESULT);
} catch (Throwable t)
{
notifyCallbackOfException(renditionDef, t);
throwWrappedException(t);
}
if (result != null)
{
notifyCallbackOfResult(renditionDef, result);
}
return null;
}
}, runAsName);
} }
else
Serializable runAsParam = renditionDef.getParameterValue(AbstractRenderingEngine.PARAM_RUN_AS);
String runAsName = runAsParam == null ? DEFAULT_RUN_AS_NAME : (String) runAsParam;
// Renditions should all be created by system by default.
// When renditions are created by a user and are to be created under a
// node
// other than the source node, it is possible that the user will not
// have
// permissions to create content under that node.
// For that reason, we execute all rendition actions as system
// by default.
AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
{ {
@Override if (logger.isDebugEnabled() == true)
public Void doWork() throws Exception
{ {
ChildAssociationRef result = null; logger.debug("Rendition has not been created, because the node no longer exitst. (sourceNode=" + sourceNode + ")");
try }
{ }
// Check whether this rendition is a component of a larger CompositeRendition
boolean isComponentRendition = isComponentRendition(renditionDef);
if (isComponentRendition == false)
{
// Request that the rendition is initially created
// as a child of the source node
setTemporaryRenditionProperties(sourceNode, renditionDef);
// Add renditioned aspect to the source node
tagSourceNodeAsRenditioned(renditionDef, sourceNode);
}
// Have the concrete implementation do the actual rendition
executeRenditionImpl(renditionDef, sourceNode);
//
if (isComponentRendition == false)
{
// Currently the rendition is on a temporary node, which may
// have the wrong name on it, and for path based renditions is
// in the wrong place
// So, have the correct node created, and switch everything to use it
switchToFinalRenditionNode(renditionDef, sourceNode);
}
// Grab a link to the rendition node - it's been saved as a parameter for us
// (Wait until now to fetch in case it was moved)
result = (ChildAssociationRef)renditionDef.getParameterValue(PARAM_RESULT);
} catch (Throwable t)
{
notifyCallbackOfException(renditionDef, t);
throwWrappedException(t);
}
if (result != null)
{
notifyCallbackOfResult(renditionDef, result);
}
return null;
}
}, runAsName);
} }
/** /**