Hi ,
My hibernate filter definition goes like :
Code:
@FilterDef(name="userTokenTypeFilter",defaultCondition="(ID in (SELECT user.TOKEN_ID from MY_TOKENS where user.ID=: userIndex)" parameters =@ParamDef(name="userIndex", type="string")
and using this filter to TOKENS entity and while enabling filter my code look like :
Code:
hbSession.enableFilter("userTokenTypeFilter");
Filter filter = hbSession.getEnabledFilter("userTokenTypeFilter");
filter.setParameter("userIndex", String.valueOf(user.getIdInt()));
While filtering , generated query is look like :
Code:
SELECT * FROM TOKENS this_ where (this_.ID in (SELECT user.TOKEN_ID from MY_TOKENS where user.ID=? this_.userIndex))
My component.xml :
Code:
<persistence:filter name="userTokenTypeFilter" enabled="#{Security.hasTokenRestriction}">
<persistence:name>userTokenTypeFilter</persistence:name>
<persistence:parameters>
<key>userIndex</key>
<value>#{InvoiceSecurity.userIndex}</value>
</persistence:parameters>
</persistence:filter>
I don't understand why "input_.userIndex" getting append to the above query as binding parameter. This cause NullPointerException at criteria.list() of package org.hibernate.search.engine.ObjectLoaderHelper initializeObjects method. Logs give me error in binding parameters. Please suggest.
Error Log:
Code:
java.lang.NullPointerException
at org.hibernate.loader.Loader.bindPositionalParameters(Loader.java:1732)
at org.hibernate.loader.Loader.bindParameterValues(Loader.java:1703)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1593)
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