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#416 - RawSql issue with inheritance - PersistenceException: Inheritance type for discriminator value

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This commit is contained in:
Robin Bygrave
2016-05-19 22:44:55 +12:00
parent db8dd48e53
commit 5122ea4b4d
8 changed files with 92 additions and 71 deletions
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src/test/java/com/avaje/tests/rawsql/inherit/ParentQueryTest.java
+3 -3
View File
@@ -24,15 +24,15 @@ public class ParentQueryTest extends BaseTestCase {
exampleData.add(new Data(1));
exampleData.add(new Data(2));
ChildA a = new ChildA(0);
ChildA a = new ChildA(0, "PA");
a.setData(exampleData);
Ebean.save(a);
ChildB b = new ChildB(1);
ChildB b = new ChildB(1, "PB");
b.setData(exampleData);
Ebean.save(b);
ChildA c = new ChildA(2);
ChildA c = new ChildA(2, "PC");
c.setData(exampleData);
Ebean.save(c);
src/test/java/com/avaje/tests/rawsql/inherit/ParentRawSqlTest.java
+32 -13
View File
@@ -30,15 +30,15 @@ public class ParentRawSqlTest extends BaseTestCase {
exampleData.add(new Data(1));
exampleData.add(new Data(2));
ChildA a = new ChildA(0);
ChildA a = new ChildA(0, "PA");
a.setData(exampleData);
Ebean.save(a);
ChildB b = new ChildB(1);
ChildB b = new ChildB(1, "PB");
b.setData(exampleData);
Ebean.save(b);
ChildA c = new ChildA(2);
ChildA c = new ChildA(2, "PC");
c.setData(exampleData);
Ebean.save(c);
@@ -62,15 +62,15 @@ public class ParentRawSqlTest extends BaseTestCase {
exampleData.add(new Data(1));
exampleData.add(new Data(2));
ChildA a = new ChildA(0);
ChildA a = new ChildA(0, "PA");
a.setData(exampleData);
Ebean.save(a);
ChildB b = new ChildB(1);
ChildB b = new ChildB(1, "PB");
b.setData(exampleData);
Ebean.save(b);
ChildA c = new ChildA(2);
ChildA c = new ChildA(2, "PC");
c.setData(exampleData);
Ebean.save(c);
@@ -80,25 +80,44 @@ public class ParentRawSqlTest extends BaseTestCase {
Ebean.save(e1);
joinToInheritanceHierarchy_withAliasMapping();
joinToInheritanceHierarchy();
joinToInheritanceHierarchy_bug416();
joinToInheritanceHierarchy_with_queryJoin();
joinToInheritanceHierarchy_withIgnore();
useColumnMappingIgnore();
useColumnMappingWithDiscriminator();
useExtraColumnMappingIgnore();
}
private void joinToInheritanceHierarchy() {
private void joinToInheritanceHierarchy_bug416() {
// For bug 416 we need the parent.more to trigger it
RawSql rawSql = RawSqlBuilder
.unparsed("select u.id, u.name, p.type as ptype, p.id as pid from rawinherit_uncle u join rawinherit_parent p on p.id = u.parent_id")
.unparsed("select u.id, u.name, p.type as p_type, p.id as p_id, p.more as p_more from rawinherit_uncle u join rawinherit_parent p on p.id = u.parent_id")
.columnMapping("id", "id")
.columnMapping("name", "name")
.columnMapping("ptype", "parent.type")
.columnMapping("pid", "parent.id")
.columnMapping("p_type", "parent.type")
.columnMapping("p_id", "parent.id")
.columnMapping("p_more", "parent.more")
.create();
List<EUncle> uncles = Ebean.find(EUncle.class).setRawSql(rawSql).findList();
assertNotNull(uncles.get(0));
Parent parent = uncles.get(0).getParent();
assertTrue(parent instanceof ChildB);
}
private void joinToInheritanceHierarchy_with_queryJoin() {
RawSql rawSql = RawSqlBuilder
.unparsed("select u.id, u.name, p.type as p_type, p.id as p_id from rawinherit_uncle u join rawinherit_parent p on p.id = u.parent_id")
.columnMapping("id", "id")
.columnMapping("name", "name")
.columnMapping("p_type", "parent.type")
.columnMapping("p_id", "parent.id")
.create();
List<EUncle> uncles = Ebean.find(EUncle.class).setRawSql(rawSql)