mirror of https://github.com/apache/openjpa.git
OPENJPA-871: check in test case for multiple MappedById
annotations with generated key git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@745945 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Fay Wang
parent
679989fd16
commit
40ec58ce0d
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@ -0,0 +1,82 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.enhance.identity;
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import javax.persistence.*;
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@Entity
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@Table(name="DEP3_MBI")
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public class Dependent3 {
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@EmbeddedId
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DependentId3 id;
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@MappedById("empPK")
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@ManyToOne Employee3 emp;
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@MappedById("parentPK")
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@OneToOne Parent3 parent;
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public Employee3 getEmp() {
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return emp;
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}
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public void setEmp(Employee3 emp) {
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this.emp = emp;
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}
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public Parent3 getParent() {
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return parent;
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}
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public void setParent(Parent3 parent) {
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this.parent = parent;
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}
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public DependentId3 getId() {
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return id;
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}
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public void setId(DependentId3 id) {
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this.id = id;
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}
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public boolean equals(Object o) {
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if (o == null) return false;
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if (!(o instanceof Dependent3)) return false;
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Dependent3 d0 = (Dependent3)o;
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DependentId3 id0 = d0.getId();
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if (!id.equals(id0)) return false;
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Employee3 e0 = d0.getEmp();
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if (emp != null && !emp.equals(e0)) return false;
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if (emp == null && e0 != null) return false;
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Parent3 p0 = d0.getParent();
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if (parent != null && !parent.equals(p0)) return false;
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if (parent == null && p0 != null) return false;
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return true;
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}
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public int hashCode() {
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int ret = 0;
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ret = ret * 31 + id.hashCode();
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ret = ret * 31 + emp.hashCode();
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ret = ret * 31 + parent.hashCode();
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return ret;
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}
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}
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@ -0,0 +1,81 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.enhance.identity;
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import javax.persistence.*;
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@Embeddable
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public class DependentId3 {
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String name;
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long empPK;
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long parentPK;
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public DependentId3() {}
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public DependentId3(String name, long empPK,
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long parentPK) {
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this.name = name;
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this.empPK = empPK;
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this.parentPK = parentPK;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getName() {
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return name;
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}
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public void setEmpPK(long empPK) {
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this.empPK = empPK;
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}
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public long getEmpPK() {
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return empPK;
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}
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public void setParentPK(long parentPK) {
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this.parentPK = parentPK;
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}
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public long getParentPK() {
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return parentPK;
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}
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public boolean equals(Object o) {
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if (o == null) return false;
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if (!(o instanceof DependentId3)) return false;
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DependentId3 d = (DependentId3)o;
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if (empPK != d.getEmpPK()) return false;
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if (parentPK != d.getParentPK()) return false;
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if (name != null && !name.equals(d.getName())) return false;
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if (name == null && d.getName() != null) return false;
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return true;
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}
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public int hashCode() {
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int ret = 0;
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ret = (int) (ret * 31 + empPK);
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ret = (int) (ret * 31 + parentPK);
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ret = ret * 31 + name.hashCode();
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return ret;
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}
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}
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@ -0,0 +1,87 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.enhance.identity;
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import javax.persistence.*;
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import java.util.*;
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@Entity
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@Table(name="EMP2_MBI")
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public class Employee3 {
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@Id
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@GeneratedValue(strategy=GenerationType.IDENTITY)
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int empId;
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String name;
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@OneToMany(mappedBy="emp")
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List<Dependent3> dependents = new ArrayList<Dependent3>();
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public int getEmpId() {
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return empId;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public List<Dependent3> getDependents() {
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return dependents;
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}
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public void setDependents(List<Dependent3> dependents) {
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this.dependents = dependents;
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}
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public void addDependent(Dependent3 d) {
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dependents.add(d);
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}
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public boolean equals(Object o) {
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if (o == null) return false;
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if (!(o instanceof Employee3)) return false;
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Employee3 e = (Employee3)o;
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if (empId != e.getEmpId()) return false;
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if (name != null && !name.equals(e.getName())) return false;
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if (name == null && e.getName() != null) return false;
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List<Dependent3> ds0 = e.getDependents();
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if (ds0 != null && ds0.size() != 0 && dependents == null) return false;
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if (ds0 == null && dependents != null && dependents.size() != 0) return false;
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if (ds0 == null && dependents == null) return true;
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if (ds0 != null && dependents != null) {
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if (ds0.size() != dependents.size()) return false;
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}
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return true;
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}
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public int hashCode() {
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int ret = 0;
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ret = ret * 31 + empId;
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ret = ret * 31 + name.hashCode();
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if (dependents != null)
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for (Dependent3 d : dependents)
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ret = ret * 31 + d.id.hashCode();
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return ret;
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}
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}
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@ -0,0 +1,76 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
|
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.openjpa.persistence.enhance.identity;
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import javax.persistence.*;
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@Entity
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@Table(name="PRT2_MBI")
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public class Parent3 {
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@Id
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@GeneratedValue(strategy=GenerationType.IDENTITY)
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int pid;
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String name;
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@OneToOne(mappedBy="parent")
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Dependent3 dependent;
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public int getPid() {
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return pid;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public Dependent3 getDependent() {
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return dependent;
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}
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public void setDependent(Dependent3 dependent) {
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this.dependent = dependent;
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}
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public boolean equals(Object o) {
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if (o == null) return false;
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if (!(o instanceof Parent3)) return false;
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Parent3 e = (Parent3)o;
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if (pid != e.getPid()) return false;
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if (name != null && !name.equals(e.getName())) return false;
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if (name == null && e.getName() != null) return false;
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Dependent3 d0 = e.getDependent();
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if (!dependent.id.equals(d0.id)) return false;
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return true;
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}
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public int hashCode() {
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int ret = 0;
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ret = ret * 31 + pid;
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ret = ret * 31 + name.hashCode();
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if (dependent != null)
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ret = ret * 31 + dependent.id.hashCode();
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return ret;
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}
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}
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@ -18,6 +18,7 @@
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*/
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package org.apache.openjpa.persistence.enhance.identity;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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@ -28,7 +29,10 @@ import javax.persistence.Query;
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import junit.framework.Assert;
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import org.apache.openjpa.enhance.PersistenceCapable;
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import org.apache.openjpa.kernel.StateManagerImpl;
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import org.apache.openjpa.persistence.test.SingleEMFTestCase;
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import org.apache.openjpa.util.ObjectId;
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public class TestMappedById extends SingleEMFTestCase {
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public int numEmployees = 4;
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@ -46,10 +50,18 @@ public class TestMappedById extends SingleEMFTestCase {
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public Map<String, MedicalHistory2> medicals2 =
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new HashMap<String, MedicalHistory2>();
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public Map<Integer, Employee3> emps3 = new HashMap<Integer, Employee3>();
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public Map<Object, Dependent3> depMap3 =
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new HashMap<Object, Dependent3>();
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public List dids3 = new ArrayList();
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public List<Dependent3> deps3 = new ArrayList<Dependent3>();
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public int eId1 = 1;
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public int dId1 = 1;
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public int eId2 = 1;
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public int dId2 = 1;
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public int eId3 = 1;
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public int dId3 = 1;
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public int pId1 = 1;
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public int mId1 = 1;
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public int pId2 = 1;
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@ -60,7 +72,8 @@ public class TestMappedById extends SingleEMFTestCase {
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DependentId1.class, Dependent2.class, Employee2.class,
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DependentId2.class, EmployeeId2.class, MedicalHistory1.class,
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Person1.class, PersonId1.class, MedicalHistory2.class,
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Person2.class);
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Person2.class, Dependent3.class, Employee3.class,
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DependentId3.class, Parent3.class);
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}
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/**
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@ -91,13 +104,24 @@ public class TestMappedById extends SingleEMFTestCase {
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}
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/**
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* This is spec 2.4.1.2 Example 4, case(b) with generated key
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* This is a variation of spec 2.4.1.2 Example 4, case(b) with generated key
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*/
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public void testMappedById4() {
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createObj4();
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queryObj4();
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}
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/**
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* This is a variation of spec 2.4.1.2 Example 1, case(b):
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* two MappedById annotations in Dependent3 and both parent
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* classes use generated key
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*/
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public void testMappedById5() {
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createObj5();
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findObj5();
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queryObj5();
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}
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public void createObj1() {
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EntityManager em = emf.createEntityManager();
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EntityTransaction tran = em.getTransaction();
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@ -397,4 +421,80 @@ public class TestMappedById extends SingleEMFTestCase {
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Assert.assertEquals(m1, m);
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}
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public void createObj5() {
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EntityManager em = emf.createEntityManager();
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EntityTransaction tran = em.getTransaction();
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for (int i = 0; i < numEmployees; i++)
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createEmployee3(em, eId3++);
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tran.begin();
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em.flush();
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tran.commit();
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for (Dependent3 d: deps3) {
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ObjectId did = (ObjectId)((StateManagerImpl)((PersistenceCapable)d).pcGetStateManager()).getObjectId();
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dids3.add(did.getId());
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depMap3.put(did.getId(), d);
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}
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em.close();
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}
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public Employee3 createEmployee3(EntityManager em, int id) {
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Employee3 e = new Employee3();
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e.setName("emp_" + id);
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for (int i = 0; i < numDependentsPerEmployee; i++) {
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Dependent3 d = createDependent3(em, dId3++, e);
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e.addDependent(d);
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em.persist(d);
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}
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em.persist(e);
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emps3.put(id, e);
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return e;
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}
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public Dependent3 createDependent3(EntityManager em, int id, Employee3 e) {
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Dependent3 d = new Dependent3();
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DependentId3 did = new DependentId3();
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did.setName("dep_" + id);
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d.setId(did);
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d.setEmp(e);
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deps3.add(d);
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Parent3 p = new Parent3();
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p.setName("p_" + id);
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p.setDependent(d);
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d.setParent(p);
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em.persist(p);
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return d;
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}
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public void findObj5() {
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EntityManager em = emf.createEntityManager();
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Dependent3 d = em.find(Dependent3.class, dids3.get(1));
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Dependent3 d0 = depMap3.get(dids3.get(1));
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assertEquals(d0, d);
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}
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public void queryObj5() {
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EntityManager em = emf.createEntityManager();
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EntityTransaction tran = em.getTransaction();
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tran.begin();
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String jpql = "select d from Dependent3 d where d.id.name = 'dep_1' AND d.emp.name = 'emp_1'";
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Query q = em.createQuery(jpql);
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List<Dependent3> ds = q.getResultList();
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for (Dependent3 d : ds) {
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assertDependent3(d);
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}
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tran.commit();
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em.close();
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}
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public void assertDependent3(Dependent3 d) {
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DependentId3 id = d.getId();
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Dependent3 d0 = depMap3.get(id);
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if (d0.id.empPK == 0)
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d0.id.empPK = d0.emp.getEmpId();
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assertEquals(d0, d);
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}
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}
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