[hibernate-issues] [Hibernate-JIRA] Created: (HSEARCH-1076) Simple entity changes not reflected in index

[Elmer van Chastelet (JIRA)]

Simple entity changes not reflected in index
--------------------------------------------

                 Key: HSEARCH-1076
                 URL: https://hibernate.onjira.com/browse/HSEARCH-1076
             Project: Hibernate Search
          Issue Type: Bug
          Components: engine
    Affects Versions: 4.1.0.CR2, 3.4.2
         Environment: Unit test on Ubuntu 11.10 x64
            Reporter: Elmer van Chastelet


I was unable to find a unit test which tests if an entity change on a searchable String field (probably also other types) is reflected in the index. That's probably the reason I came across this serious issue.

I have changed an existing test to see if my expectations were true, and indeed: solely changing a String property (searchable) of an entity won't trigger an update to the index.

I will add a unit test for this particular case. For now, the failing code from an altered existing test:

{code:title=snippet from altered NestedEmbeddedTest.java}
s.clear();
tx = s.beginTransaction();

product = ( Product ) s.get( Product.class, product.getId() );
product.setNwField("value1");
tx.commit();
s.clear();

session = Search.getFullTextSession( s );
tx = s.beginTransaction();

QueryParser parser2 = new QueryParser( TestConstants.getTargetLuceneVersion(), "nwField", TestConstants.standardAnalyzer );
query = parser2.parse( "value1" );
result = session.createFullTextQuery( query, Product.class ).list();
assertEquals( "change on simple string field not reflected in root index", 1, result.size() );

tx.commit();
{code}

{code:title=addition to Product.java}
@Field(store = Store.YES)
private String nwField;

public String getNwField(){
    return nwField;
}

public void setNwField(String fld){
    nwField = fld;
}
{code}

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