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https://issues.apache.org/jira/browse/SOLR-2708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13208439#comment-13208439
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Erik commented on SOLR-2708:
----------------------------
I want to define externally how a @Field annotated attribute is resolved to a
value.
Basically, I need to serialize a composite structure.
As Solr handles only primitive types, my idea is to handle complex types by
transforming them into (for my use case) appropriate primitive types.
@Field
private List<MyComplexType> list; // would result in a string like
"MyComplexType_Value1 MyComplexType_Value2 MyComplexType_Value3"
> Allow customizable bean mapping for QueryResponse.getBeans(..)
> --------------------------------------------------------------
>
> Key: SOLR-2708
> URL: https://issues.apache.org/jira/browse/SOLR-2708
> Project: Solr
> Issue Type: Improvement
> Components: clients - java
> Affects Versions: 1.4, 3.1
> Reporter: Bozhidar Bozhanov
> Attachments: SOLR-2708-beanProperty-valueBinder.patch,
> SOLR-2708-beanProperty.patch, SOLR-2708.patch, SOLR-2708.patch,
> SOLR-2708.patch
>
>
> The mechanism for getting beans is rather limited - only classes
> @Field-annotated fields.
> Imaging the following subprojects:
> - common
> - search
> And you want to reuse a class from common as a result from a solr search. You
> should either duplicate the structure or make common depend on solrj. Neither
> are desirable.
> So, my suggestion:
> - introduce a pluggable mechanism for bean resolution. Currently it is
> impossible - it uses private methods and private inner classes. (This will be
> useful for custom conversions, because the existing one fails in some cases
> where BeanUtils.copyProperties works.)
> - allow externalized (xml) configuration
> - allow detecting all fields, annotated or not (off by default)
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