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Merge pull request #1610 from querydsl/i1609

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Fix query construction
This commit is contained in:
John Tims 2015-10-22 19:09:59 -04:00
commit 71cd469ef8
3 changed files with 15 additions and 1 deletions
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2
querydsl-jpa/src/main/java/com/querydsl/jpa/JPACollectionAnyVisitor.java
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@ -42,7 +42,7 @@ class JPACollectionAnyVisitor extends CollectionAnyVisitor {
Path<?> child = c.paths.get(i).getMetadata().getParent();
EntityPath<Object> replacement = (EntityPath<Object>) c.replacements.get(i);
if (c.paths.get(i).getType().isAnnotationPresent(Entity.class)) {
query.from(Expressions.as(
query.addJoin(i == 0 ? JoinType.DEFAULT : JoinType.INNERJOIN, Expressions.as(
Expressions.listPath((Class) c.paths.get(i).getType(), SimplePath.class,
child.getMetadata()), replacement));
} else {

5
querydsl-jpa/src/test/java/com/querydsl/jpa/AbstractJPATest.java
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@ -289,6 +289,11 @@ public abstract class AbstractJPATest {
assertEquals(1, query().from(cat).where(cat.kittens.any().name.eq("Ruth123")).fetchCount());
}
@Test
public void Any_Any() {
assertEquals(1, query().from(cat).where(cat.kittens.any().kittens.any().name.eq("Ruth123")).fetchCount());
}
@SuppressWarnings("unchecked")
@Test
public void ArrayProjection() {

9
querydsl-jpa/src/test/java/com/querydsl/jpa/JPACollectionAnyVisitorTest.java
View File

@ -49,6 +49,15 @@ public class JPACollectionAnyVisitorTest {
"where cat_kittens_0.name = ?1)", serialize(predicate));
}
@Test
public void Simple_BooleanOperation_LongPath() {
Predicate predicate = cat.kittens.any().kittens.any().name.eq("Ruth123");
assertEquals("exists (select 1\n" +
"from cat.kittens as cat_kittens_0\n" +
" inner join cat_kittens_0.kittens as cat_kittens_0_kittens_1\n" +
"where cat_kittens_0_kittens_1.name = ?1)", serialize(predicate));
}
@Test
public void Simple_BooleanOperation_ElementCollection() {
QEmployee employee = QEmployee.employee;