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#705333 : added support for deep paths

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This commit is contained in:
Timo Westkämper 2011-01-20 09:41:04 +00:00
parent f016abd54c
commit 46bc12b2c4
2 changed files with 18 additions and 10 deletions
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10
querydsl-lucene/src/main/java/com/mysema/query/lucene/LuceneSerializer.java
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@ -33,6 +33,7 @@ import com.mysema.query.types.OrderSpecifier;
import com.mysema.query.types.ParamExpression;
import com.mysema.query.types.ParamNotSetException;
import com.mysema.query.types.Path;
import com.mysema.query.types.PathType;
/**
* Serializes Querydsl queries to Lucene queries.
*
@ -330,7 +331,14 @@ public class LuceneSerializer {
}
protected String toField(Path<?> path) {
return path.getMetadata().getExpression().toString();
String rv = path.getMetadata().getExpression().toString();
if (path.getMetadata().getParent() != null){
Path<?> parent = path.getMetadata().getParent();
if (parent.getMetadata().getPathType() != PathType.VARIABLE){
rv = toField(parent) + "." + rv;
}
}
return rv;
}
private void verifyArguments(Operation<?> operation) {

18
querydsl-lucene/src/test/java/com/mysema/query/LuceneSerializerTest.java
View File

@ -14,8 +14,8 @@ import java.util.Arrays;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Index;
import org.apache.lucene.document.NumericField;
import org.apache.lucene.document.Field.Index;
import org.apache.lucene.document.Field.Store;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriter.MaxFieldLength;
@ -31,21 +31,15 @@ import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import com.mysema.query.BooleanBuilder;
import com.mysema.query.DefaultQueryMetadata;
import com.mysema.query.MatchingFilters;
import com.mysema.query.Module;
import com.mysema.query.QueryMetadata;
import com.mysema.query.StringConstant;
import com.mysema.query.Target;
import com.mysema.query.lucene.LuceneSerializer;
import com.mysema.query.lucene.LuceneUtils;
import com.mysema.query.lucene.QueryElement;
import com.mysema.query.types.Expression;
import com.mysema.query.types.expr.BooleanExpression;
import com.mysema.query.types.path.NumberPath;
import com.mysema.query.types.path.StringPath;
import com.mysema.query.types.path.PathBuilder;
import com.mysema.query.types.path.SimplePath;
import com.mysema.query.types.path.StringPath;
/**
* Tests for LuceneSerializer
@ -194,6 +188,12 @@ public class LuceneSerializerTest {
public void eq() throws Exception {
testQuery(rating.eq("Good"), "rating:good", 1);
}
@Test
public void eq_with_deep_path() throws Exception{
StringPath deepPath = entityPath.get("property1", Object.class).getString("property2");
testQuery(deepPath.eq("Good"), "property1.property2:good", 0);
}
@Test
public void fuzzyLike() throws Exception{