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https://issues.apache.org/jira/browse/UIMA-6295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17243533#comment-17243533
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Richard Eckart de Castilho commented on UIMA-6295:
--------------------------------------------------
Based on your analysis of the code, I made a modification to the {{FeatureMap}}
class in your test which also seems it would address the issue:
{code}
@Override
public void _save_to_cas_data() {
FSArray<FeatureRecord> records = getFeatures();
int featureCount = _features.size();
// If there is no target array or it does not have the correct size,
(re)create it.
if (records == null || featureCount != records.size()) {
records = new FSArray(this.getJCas(), featureCount);
}
// Fill in the values
int i = 0;
for (FeatureRecord record : _features.values()) {
records.set(i++, record);
}
setFeatures(records);
}
{code}
> CAS transportable Java object not serialised or deserialised with compressed
> binary
> -----------------------------------------------------------------------------------
>
> Key: UIMA-6295
> URL: https://issues.apache.org/jira/browse/UIMA-6295
> Project: UIMA
> Issue Type: Bug
> Components: uimaj
> Affects Versions: 3.1.1SDK
> Environment: [^cas-transported-java-objects.zip]
> Reporter: Mario Juric
> Priority: Major
> Attachments: cas-transported-java-objects.zip
>
>
> I have been experimenting with wrapping a CAS transportable Java HashMap
> inside an UIMA type, and I found that the internal UIMA FSArray is either not
> stored or restored, although _save_to_cas_data and _init_from_cas_data of
> UimaSerializableFSs are called during serialisation and deserialisation of a
> compressed CAS binary. I have not yet been able to pinpoint where it goes
> wrong, serialisation or deserialisation, but I attached a simple Maven
> project with a test that reproduces the problem. Notice that the test that
> uses XMI succeeds, while the one that uses
> SerialFormat.COMPRESSED_FILTERED_TS fails.
> [^cas-transported-java-objects.zip]
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