Sergey Shcherbovich created CMIS-776:
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Summary: ObjectType#getExtensions() can't handle
List<CmisExtensionElement> when using browser binding
Key: CMIS-776
URL: https://issues.apache.org/jira/browse/CMIS-776
Project: Chemistry
Issue Type: Bug
Components: opencmis-server
Affects Versions: OpenCMIS 0.10.0
Reporter: Sergey Shcherbovich
We need to transfer List<CmisExtensionElement> with several
CmisExtensionElement elements.
Xxml-based bindigs (e.g. AtomPub) handles List<CmisExtensionElement> like:
{noformat}
<e1:mandatoryAspects xmlns:e1="myNamespace">
<e1:mandatoryAspect>P:sys:localized</e1:mandatoryAspect>
<e1:mandatoryAspect>P:cm:generalclassifiable</e1:mandatoryAspect>
<e1:mandatoryAspect>P:cm:author</e1:mandatoryAspect>
</e1:mandatoryAspects>
{noformat}
it can handle and transfer multiple entries with same
CmisExtensionElement.getName().
But present JSON-based bindig implementation can't transfer multiple entries
with same key (JSONObject uses CmisExtensionElement.getName as a key):
{noformat}
"mandatoryAspects": {
"mandatoryAspect":"P:cm:author"
}
{noformat}
Assuming issue is around here:
{code:title=org.apache.chemistry.opencmis.commons.impl.JSONConverter.convertExtensionList}
for (CmisExtensionElement ext : extensionList) {
if (ext == null) {
continue;
}
if (ext.getChildren() != null && !ext.getChildren().isEmpty()) {
result.put(ext.getName(),
convertExtensionList(ext.getChildren()));
} else {
result.put(ext.getName(), ext.getValue()); // line 2647
}
}
{code}
Out software uses both bindings to service repository. But we can't transfer
List<CmisExtensionElement> objects correctly. We use 0.10.0 library.
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