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Posted to dev@olingo.apache.org by "Aarzoo Aggarwal (JIRA)" <ji...@apache.org> on 2018/06/25 13:02:00 UTC
[jira] [Updated] (OLINGO-1272) Select without primary key fails
with JSON serializer but works fine with XML
[ https://issues.apache.org/jira/browse/OLINGO-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aarzoo Aggarwal updated OLINGO-1272:
------------------------------------
Description:
We create an entity with A primary key reference.
The request - [http://ip:host/odata/entity?$select=key,col1,|http://iphost/]col2
The same request when tried with select query parameter having columns except the primary key like -
[http://ip:host/odata/entity?$select=col1,|http://iphost/]col2 - stops working with json format.
Getting the same result works fine with request header set as - Accept=application/xml
It gives a null pointer exception with Accept=application/json with following trace -
java.lang.NullPointerException: null
at org.apache.olingo.server.core.uri.UriHelperImpl.findPropertyRefValue(UriHelperImpl.java:125)
at org.apache.olingo.server.core.uri.UriHelperImpl.buildKeyPredicate(UriHelperImpl.java:88)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.getEntityId(ODataJsonSerializer.java:334)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.writeEntity(ODataJsonSerializer.java:399)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.writeEntitySet(ODataJsonSerializer.java:312)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.entityCollection(ODataJsonSerializer.java:198
was:
We create an entity with A primary key reference. Getting the same result works fine with request header set as - Accept=application/xml
It gives a null pointer exception with Accept=application/json with following trace -
java.lang.NullPointerException: null
at org.apache.olingo.server.core.uri.UriHelperImpl.findPropertyRefValue(UriHelperImpl.java:125)
at org.apache.olingo.server.core.uri.UriHelperImpl.buildKeyPredicate(UriHelperImpl.java:88)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.getEntityId(ODataJsonSerializer.java:334)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.writeEntity(ODataJsonSerializer.java:399)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.writeEntitySet(ODataJsonSerializer.java:312)
at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.entityCollection(ODataJsonSerializer.java:198)
> Select without primary key fails with JSON serializer but works fine with XML
> -----------------------------------------------------------------------------
>
> Key: OLINGO-1272
> URL: https://issues.apache.org/jira/browse/OLINGO-1272
> Project: Olingo
> Issue Type: Bug
> Components: odata2-core, odata4-client, odata4-commons, odata4-server
> Affects Versions: (Java) V4 4.4.0
> Reporter: Aarzoo Aggarwal
> Priority: Major
>
> We create an entity with A primary key reference.
> The request - [http://ip:host/odata/entity?$select=key,col1,|http://iphost/]col2
> The same request when tried with select query parameter having columns except the primary key like -
> [http://ip:host/odata/entity?$select=col1,|http://iphost/]col2 - stops working with json format.
> Getting the same result works fine with request header set as - Accept=application/xml
> It gives a null pointer exception with Accept=application/json with following trace -
> java.lang.NullPointerException: null
> at org.apache.olingo.server.core.uri.UriHelperImpl.findPropertyRefValue(UriHelperImpl.java:125)
> at org.apache.olingo.server.core.uri.UriHelperImpl.buildKeyPredicate(UriHelperImpl.java:88)
> at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.getEntityId(ODataJsonSerializer.java:334)
> at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.writeEntity(ODataJsonSerializer.java:399)
> at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.writeEntitySet(ODataJsonSerializer.java:312)
> at org.apache.olingo.server.core.serializer.json.ODataJsonSerializer.entityCollection(ODataJsonSerializer.java:198
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