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1035 JPA2 Query map key path in predicates 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@765469 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Catalina Wei 2009-04-16 05:34:49 +00:00
parent 60988f8be8
commit 5239148763
25 changed files with 52 additions and 23 deletions
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9
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/exps/MapKey.java
View File

@ -62,18 +62,25 @@ public class MapKey
public void appendTo(Select sel, ExpContext ctx, ExpState state,
SQLBuffer sql, int index) {
KeyExpState estate = (KeyExpState) state;
_key.appendTo(sel, ctx, estate.key, sql, index);
}
public void calculateValue(Select sel, ExpContext ctx, ExpState state,
Val other, ExpState otherState) {
_key.calculateValue(sel, ctx, state, other, otherState);
KeyExpState estate = (KeyExpState) state;
_key.calculateValue(sel, ctx, estate.key, other, otherState);
}
public void groupBy(Select sel, ExpContext ctx, ExpState state) {
KeyExpState estate = (KeyExpState) state;
_key.groupBy(sel, ctx, estate.key);
}
public void orderBy(Select sel, ExpContext ctx, ExpState state,
boolean asc) {
KeyExpState estate = (KeyExpState) state;
_key.orderBy(sel, ctx, estate.key, asc);
}
public ExpState initialize(Select sel, ExpContext ctx, int flags) {

8
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/exps/PCPath.java
View File

@ -82,6 +82,7 @@ public class PCPath
private Class _cast = null;
private boolean _cid = false;
private FieldMetaData _xmlfield = null;
private boolean _keyPath = false;
/**
* Return a path starting with the 'this' ptr.
@ -274,7 +275,9 @@ public class PCPath
* The columns used by this path.
*/
private Column[] calculateColumns(PathExpState pstate) {
if (_key) {
if (_key ||
(_keyPath && pstate.field.getKey() != null &&
!pstate.field.getKey().isEmbedded())) {
if (!pstate.joinedRel
&& pstate.field.getKey().getValueMappedBy() != null)
joinRelation(pstate, _key, false, false);
@ -500,6 +503,9 @@ public class PCPath
key = action.op == Action.GET_KEY;
forceOuter |= action.op == Action.GET_OUTER;
if (key && itr.hasNext())
_keyPath = true;
// get mapping for the current field
pstate.field = field;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/m2mmapex10/Employee.java
View File

@ -23,7 +23,7 @@ import javax.persistence.*;
import java.util.*;
@Entity
@Table(name="MEx10Emp")
@Table(name="M10Emp")
public class Employee {
@EmbeddedId
EmployeePK empPK;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/m2mmapex10/PhoneNumber.java
View File

@ -23,7 +23,7 @@ import javax.persistence.*;
import java.util.*;
@Entity
@Table(name="MEx10Phone")
@Table(name="M10Phone")
public class PhoneNumber {
@EmbeddedId
PhonePK phonePK;

8
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/m2mmapex2/TestMany2ManyMapEx2.java
View File

@ -109,6 +109,14 @@ public class TestMany2ManyMapEx2 extends SQLListenerTestCase {
assertTrue(d.equals(me.getKey()));
query = "select KEY(e) from PhoneNumber p, " +
" in (p.emps) e WHERE value(e).empId = 1 and KEY(e) = 'String1'";
q = em.createQuery(query);
if (inMemory)
setCandidate(q, PhoneNumber.class);
rs = q.getResultList();
assertEquals((String) rs.get(0), "String1");
em.close();
}

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex0/Department1.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S26Dept1")
@Table(name="T6D1")
//@Access(AccessType.PROPERTY)
public class Department1 {

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex0/Department2.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S26Dept2")
@Table(name="T6D2")
public class Department2 {
int deptId;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex0/Department3.java
View File

@ -29,7 +29,7 @@ import javax.persistence.OneToMany;
import javax.persistence.Table;
@Entity
@Table(name="S26Dept3")
@Table(name="T6D3")
public class Department3 {
@Id

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex0/Employee1.java
View File

@ -21,7 +21,7 @@ package org.apache.openjpa.persistence.jdbc.maps.spec_10_1_26_ex0;
import javax.persistence.*;
@Entity
@Table(name="S26Emp1")
@Table(name="T6E1")
public class Employee1 {
@Id
int empId;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex0/Employee2.java
View File

@ -23,7 +23,7 @@ import java.util.Date;
import javax.persistence.*;
@Entity
@Table(name="S26Emp2")
@Table(name="T6E2")
public class Employee2 {
EmployeePK2 empPK;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex0/Employee3.java
View File

@ -21,7 +21,7 @@ package org.apache.openjpa.persistence.jdbc.maps.spec_10_1_26_ex0;
import javax.persistence.*;
@Entity
@Table(name="S26Emp3")
@Table(name="T6E3")
public class Employee3 {
@Id
int empId;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex1/Department.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S26Ex1Dept")
@Table(name="S26x1Dept")
public class Department {
@Id

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex1/Employee.java
View File

@ -21,7 +21,7 @@ package org.apache.openjpa.persistence.jdbc.maps.spec_10_1_26_ex1;
import javax.persistence.*;
@Entity
@Table(name="S26Ex1Emp")
@Table(name="S26x1Emp")
public class Employee {
@Id
int empId;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex2/Department.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S26Ex2Dept")
@Table(name="S6Dept")
public class Department {
int deptId;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex2/Employee.java
View File

@ -23,7 +23,7 @@ import java.util.Date;
import javax.persistence.*;
@Entity
@Table(name="S26Ex2Emp")
@Table(name="S6E2Emp")
public class Employee {
EmployeePK empPK;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex3/Department.java
View File

@ -29,7 +29,7 @@ import javax.persistence.OneToMany;
import javax.persistence.Table;
@Entity
@Table(name="S26Ex3Dept")
@Table(name="A63Dept")
public class Department {
@Id

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_26_ex3/Employee.java
View File

@ -21,7 +21,7 @@ package org.apache.openjpa.persistence.jdbc.maps.spec_10_1_26_ex3;
import javax.persistence.*;
@Entity
@Table(name="S26Ex3Emp")
@Table(name="A63Emp")
public class Employee {
@Id
int empId;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_27_ex3/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S27x3Comp")
@Table(name="S273Comp")
public class Company {
@Id
int id;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_27_ex4/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S27x4Comp")
@Table(name="S274Comp")
public class Company {
@Id
int id;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_27_ex5/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S27x5Comp")
@Table(name="S275Comp")
public class Company {
@Id
int id;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_27_ex6/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S27x6Comp")
@Table(name="S276Comp")
public class Company {
@Id
int id;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_27_ex7/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S27x7Comp")
@Table(name="S277Comp")
public class Company {
@Id
int id;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_27_ex8/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="S27x8Comp")
@Table(name="S278Comp")
public class Company {
@Id
int id;

2
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_29_ex1/Company.java
View File

@ -24,7 +24,7 @@ import java.util.Map;
import javax.persistence.*;
@Entity
@Table(name="T29x1Comp")
@Table(name="T291Comp")
public class Company {
@Id
int id;

8
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/maps/spec_10_1_29_ex3/TestSpec10_1_29_Ex3.java
View File

@ -119,6 +119,14 @@ public class TestSpec10_1_29_Ex3 extends SQLListenerTestCase {
assertTrue(c.equals(me.getKey()));
assertEquals(s.getId(), ((Semester) me.getValue()).getId());
query = "select KEY(e) from Student s " +
" join s.enrollment e WHERE KEY(e).id = 1 order by s.id";
q = em.createQuery(query);
if (inMemory)
setCandidate(q, Student.class);
rs = q.getResultList();
assertEquals(((Course) rs.get(0)).getId(), 1);
em.close();
}