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CCM NG/ccm-cms: Avoid NPE in ItemWorkflowRequestLocalHelper when no workflow is assigned to a ContentItem. 

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4790 8810af33-2d31-482b-a856-94f89814c4df
pull/2/head
jensp 2017-06-20 11:25:05 +00:00
parent b35bd0e20f
commit f2683c4a9b
1 changed files with 12 additions and 7 deletions
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7
ccm-cms/src/main/java/com/arsdigita/cms/ui/item/ItemWorkflowRequestLocalHelper.java
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@ -53,11 +53,16 @@ class ItemWorkflowRequestLocalHelper {
.format("No ContentItem with ID %d in the database.", .format("No ContentItem with ID %d in the database.",
item.getObjectId()))); item.getObjectId())));
final Workflow workflow = workflowRepo final Workflow workflow;
if (contentItem.getWorkflow() == null) {
workflow = null;
} else {
workflow = workflowRepo
.findById(contentItem.getWorkflow().getWorkflowId()) .findById(contentItem.getWorkflow().getWorkflowId())
.orElseThrow(() -> new IllegalArgumentException(String .orElseThrow(() -> new IllegalArgumentException(String
.format("No Workflow with ID %d in the database.", .format("No Workflow with ID %d in the database.",
contentItem.getWorkflow().getWorkflowId()))); contentItem.getWorkflow().getWorkflowId())));
}
return workflow; return workflow;
} }