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https://issues.apache.org/jira/browse/SOLR-6539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Erik Hatcher updated SOLR-6539:
-------------------------------
Fix Version/s: (was: 4.10.4)
(was: 5.0)
> SolrJ document object binding / BigDecimal
> ------------------------------------------
>
> Key: SOLR-6539
> URL: https://issues.apache.org/jira/browse/SOLR-6539
> Project: Solr
> Issue Type: Improvement
> Components: SolrJ
> Affects Versions: 4.9, 4.10, 4.10.1
> Reporter: Bert Brecht
> Labels: patch
> Fix For: Trunk
>
> Attachments: SOLR-6539.diff
>
>
> We are using BigDecimals in our application quite often for calculating. We
> store our values typically as java primitives (int, long/double, float) and
> using the DocumentObjectBinder (annotations based document object binding).
> Unfortunately, we must have exactly the type given in solr schema for type
> used as field/accessor. We found out, that the following patch would allow us
> to define BigDecimal as type as we just use BigDecimal as a type in our
> mapped POJO. This would help to make the mapping more powerful without
> loosing anything.
> ----------
> $ svn diff
> Downloads/solr/solr/solrj/src/java/org/apache/solr/client/solrj/beans/DocumentObjectBinder.java
> Index:
> Downloads/solr/solr/solrj/src/java/org/apache/solr/client/solrj/beans/DocumentObjectBinder.java
> ===================================================================
> ---
> Downloads/solr/solr/solrj/src/java/org/apache/solr/client/solrj/beans/DocumentObjectBinder.java
> (revision 1626087)
> +++
> Downloads/solr/solr/solrj/src/java/org/apache/solr/client/solrj/beans/DocumentObjectBinder.java
> (working copy)
> @@ -359,6 +359,9 @@
> if (v != null && type == ByteBuffer.class && v.getClass() ==
> byte[].class) {
> v = ByteBuffer.wrap((byte[]) v);
> }
> + if (type == java.math.BigDecimal.class){
> + v = BigDecimal.valueOf(v):
> + }
> try {
> if (field != null) {
> field.set(obj, v);
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