mirror of https://github.com/apache/openjpa.git
OPENJPA-1143:
Fixing eol-style for new files git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@794686 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Dick
parent
364ea73d6f
commit
c293165cb4
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@ -1,70 +1,70 @@
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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.criteria;
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import java.sql.Date;
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import javax.persistence.*;
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@Entity
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public class Request {
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@Id
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int id;
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private short status;
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@ManyToOne(optional = false, fetch = FetchType.LAZY)
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private Account account;
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Date requestTime;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public short getStatus() {
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return status;
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}
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public void setStatus(short status) {
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this.status = status;
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}
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public Account getAccount() {
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return account;
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}
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public void setAccount(Account account) {
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this.account = account;
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}
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public Date getRequestTime() {
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return requestTime;
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}
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public void setRequestTime(Date requestTime) {
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this.requestTime = requestTime;
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}
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}
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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.criteria;
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import java.sql.Date;
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import javax.persistence.*;
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@Entity
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public class Request {
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@Id
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int id;
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private short status;
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@ManyToOne(optional = false, fetch = FetchType.LAZY)
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private Account account;
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Date requestTime;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public short getStatus() {
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return status;
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}
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public void setStatus(short status) {
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this.status = status;
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}
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public Account getAccount() {
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return account;
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}
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public void setAccount(Account account) {
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this.account = account;
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}
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public Date getRequestTime() {
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return requestTime;
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}
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public void setRequestTime(Date requestTime) {
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this.requestTime = requestTime;
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}
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}
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@ -1,18 +1,18 @@
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/**
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* Generated by OpenJPA MetaModel Generator Tool.
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**/
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package org.apache.openjpa.persistence.criteria;
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import java.sql.Date;
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import javax.persistence.metamodel.SingularAttribute;
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@javax.persistence.metamodel.StaticMetamodel
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(value=org.apache.openjpa.persistence.criteria.Request.class)
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public class Request_ {
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public static volatile SingularAttribute<Request,Short> status;
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public static volatile SingularAttribute<Request,Integer> id;
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public static volatile SingularAttribute<Request,Account> account;
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public static volatile SingularAttribute<Request,Date> requestTime;
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}
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/**
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* Generated by OpenJPA MetaModel Generator Tool.
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**/
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package org.apache.openjpa.persistence.criteria;
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import java.sql.Date;
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import javax.persistence.metamodel.SingularAttribute;
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@javax.persistence.metamodel.StaticMetamodel
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(value=org.apache.openjpa.persistence.criteria.Request.class)
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public class Request_ {
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public static volatile SingularAttribute<Request,Short> status;
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public static volatile SingularAttribute<Request,Integer> id;
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public static volatile SingularAttribute<Request,Account> account;
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public static volatile SingularAttribute<Request,Date> requestTime;
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}
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File diff suppressed because it is too large
Load Diff
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@ -1,440 +1,440 @@
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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.criteria;
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import java.math.BigDecimal;
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import javax.persistence.Parameter;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Join;
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import javax.persistence.criteria.JoinType;
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import javax.persistence.criteria.ListJoin;
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import javax.persistence.criteria.MapJoin;
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import javax.persistence.criteria.Root;
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import javax.persistence.criteria.SetJoin;
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import javax.persistence.criteria.Subquery;
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import org.apache.openjpa.persistence.test.AllowFailure;
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public class TestStringCriteria extends CriteriaTest {
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@AllowFailure
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public void testCriteria() {
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String jpql = "select c from Customer c where c.name='Autowest Toyota'";
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CriteriaQuery q = cb.createQuery();
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Root<Customer> customer = q.from(Customer.class);
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q = cb.createQuery();
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q.select(customer).where(
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cb.equal(customer.get("name"), "Autowest Toyota"));
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testJoins1() {
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String jpql = "SELECT c.name FROM Customer c JOIN c.orders o "
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+ "JOIN o.lineItems i WHERE i.product.productType = 'printer'";
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CriteriaQuery q = cb.createQuery();
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Root<Customer> cust = q.from(Customer.class);
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SetJoin<Customer, Order> order = cust.joinSet("orders");
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ListJoin<Order, LineItem> item = order.joinList("lineItems");
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q.select(cust.get(Customer_.name)).where(
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cb.equal(item.get("product").get("productType"), "printer"));
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testJoins2() {
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String jpql = "SELECT c FROM Customer c LEFT JOIN c.orders o WHERE "
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+ "c.status = 1";
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CriteriaQuery q = cb.createQuery();
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Root<Customer> cust1 = q.from(Customer.class);
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SetJoin<Customer, Order> order1 = cust1
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.joinSet("orders", JoinType.LEFT);
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q.where(cb.equal(cust1.get("status"), 1)).select(cust1);
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testFetchJoins() {
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String jpql = "SELECT d FROM Department LEFT JOIN FETCH d.employees "
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+ "WHERE d.deptNo = 1";
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CriteriaQuery q = cb.createQuery();
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Root<Department> d = q.from(Department.class);
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d.fetch("employees", JoinType.LEFT);
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q.where(cb.equal(d.get("deptNo"), 1)).select(d);
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testPathNavigation() {
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String jpql = "SELECT p.vendor FROM Employee e "
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+ "JOIN e.contactInfo.phones p WHERE e.contactInfo.address.zipCode ="
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+ " '95054'";
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CriteriaQuery q = cb.createQuery();
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Root<Employee> emp = q.from(Employee.class);
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ListJoin<Contact, Phone> phone = emp.join("contactInfo").joinList(
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"phones");
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q.where(cb.equal(emp.get("contactInfo").get("address").get("zipCode"),
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"95054"));
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q.select(phone.get("vendor"));
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testKey() {
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String jpql = "SELECT i.name, p FROM Item i JOIN i.photos p "
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+ "WHERE KEY(p) LIKE '%egret%'";
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CriteriaQuery q = cb.createQuery();
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Root<Item> item = q.from(Item.class);
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MapJoin<Item, String, Photo> photo = item.joinMap("photos");
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q.multiselect(item.get("name"), photo)
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.where(cb.like(photo.key(), "%egret%"));
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testRestrictQueryResult() {
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String jpql = "SELECT t FROM CreditCard c JOIN c.transactionHistory t "
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+ "WHERE c.customer.accountNum = 321987 AND INDEX(t) BETWEEN 0 "
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+ "AND 9";
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CriteriaQuery q = cb.createQuery();
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Root<CreditCard> c = q.from(CreditCard.class);
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ListJoin<CreditCard, TransactionHistory> t = c
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.joinList("transactionHistory");
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q.select(t).where(
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cb.equal(c.get("customer").get("accountNum"), 321987),
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cb.between(t.index(), 0, 9));
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assertEquivalence(q, jpql);
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/*
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*
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* jpql = "SELECT o FROM Order o WHERE o.lineItems IS EMPTY"; q =
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* cb.createQuery(); Root<Order> order = q.from(Order.class);
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* ListJoin<Order,LineItem> lineItems = order.joinList("lineItems");
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* q.where(cb.isEmpty(lineItems)); q.select(order);
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*
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* assertEquivalence(q, jpql);
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*/
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}
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@AllowFailure
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public void testExpressions() {
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String jpql = "SELECT o.quantity, o.totalCost*1.08 AS taxedCost, "
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+ "a.zipCode FROM Customer c JOIN c.orders o JOIN c.address a "
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+ "WHERE a.state = 'CA' AND a.county = 'Santa Clara";
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CriteriaQuery q = cb.createQuery();
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Root<Customer> cust = q.from(Customer.class);
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SetJoin<Customer, Order> order = cust.joinSet("orders");
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Join<Customer, Address> address = cust.join("address");
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q.where(cb.equal(address.get("state"), "CA"), cb.equal(address
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.get("county"), "Santa Clara"));
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q.multiselect(order.get("quantity"),
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// cb.prod(order.get("totalCost"), cb.literal(1.08)), //compiler err
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address.get("zipCode"));
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testIndex() {
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String jpql = "SELECT w.name FROM Course c JOIN c.studentWaitList w "
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+ "WHERE c.name = 'Calculus' AND INDEX(w) = 0";
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CriteriaQuery q = cb.createQuery();
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Root<Course> course = q.from(Course.class);
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ListJoin<Course, Student> w = course.joinList("studentWaitList");
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q.where(cb.equal(course.get("name"), "Calculus"),
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cb.equal(w.index(), 0)).select(w.get("name"));
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assertEquivalence(q, jpql);
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}
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@AllowFailure
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public void testSum() {
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String jpql = "SELECT SUM(i.price) FROM Order o JOIN o.lineItems i JOIN "
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+ "o.customer c WHERE c.lastName = 'Smith' AND c.firstName = 'John'";
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CriteriaQuery q = cb.createQuery();
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Root<Order> o = q.from(Order.class);
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ListJoin<Order, LineItem> i = o.joinList("lineItems");
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Join<Order, Customer> c = o.join("customer");
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q.where(cb.equal(c.get("lastName"), "Smith"), cb.equal(c
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.get("firstName"), "John"));
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// q.select(cb.sum(i.get("price"))); //compiler err
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|
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assertEquivalence(q, jpql);
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}
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@AllowFailure
|
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public void testSize() {
|
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String jpql = "SELECT SIZE(d.employees) FROM Department d "
|
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+ "WHERE d.name = 'Sales'";
|
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CriteriaQuery q = cb.createQuery();
|
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Root<Department> d = q.from(Department.class);
|
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q.where(cb.equal(d.get("name"), "Sales"));
|
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// q.select(cb.size((d.get("employees")))); // compiler err
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|
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assertEquivalence(q, jpql);
|
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}
|
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|
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@AllowFailure
|
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public void testCase() {
|
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String jpql = "SELECT e.name, CASE WHEN e.rating = 1 THEN e.salary * 1.1 "
|
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+ "WHEN e.rating = 2 THEN e.salary * 1.2 ELSE e.salary * 1.01 END "
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+ "FROM Employee e WHERE e.department.name = 'Engineering'";
|
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CriteriaQuery q = cb.createQuery();
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Root<Employee> e = q.from(Employee.class);
|
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q.where(cb.equal(e.get("department").get("name"), "Engineering"));
|
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q.multiselect(e.get("name"), cb.selectCase().when(
|
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cb.equal(e.get("rating"), 1), 1.1) // cb.prod(e.get("salary"),
|
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// 1.1))
|
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.when(cb.equal(e.get("rating"), 2), 1.2) // cb.prod(e.get("salary"),
|
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// 1.2))
|
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.otherwise(1.01)); // cb.prod(e.get("salary"), 1.01)));
|
||||
|
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assertEquivalence(q, jpql);
|
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}
|
||||
|
||||
/*
|
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* @AllowFailure public void testLiterals() { String jpql =
|
||||
* "SELECT p FROM Person p where 'Joe' MEMBER OF " + "p.nickNames";
|
||||
* CriteriaQuery q = cb.createQuery(); Root<Person> p = q.from(Person.class);
|
||||
* q.select(p).where(cb.isMember(cb.literal("Joe"), p.get(person_.
|
||||
* getSet("nickNames", String.class))));
|
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*
|
||||
* assertEquivalence(q, jpql); }
|
||||
*/
|
||||
|
||||
@AllowFailure
|
||||
public void testParameters() {
|
||||
String jpql = "SELECT c FROM Customer c Where c.status = :stat";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
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Parameter<Integer> param = cb.parameter(Integer.class);
|
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q.select(c).where(cb.equal(c.get("status"), param));
|
||||
|
||||
assertEquivalence(q, jpql, new String[] { "stat" }, new Object[] { 1 });
|
||||
}
|
||||
|
||||
@AllowFailure
|
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public void testSelectList() {
|
||||
String jpql = "SELECT v.location.street, KEY(i).title, VALUE(i) FROM "
|
||||
+ "VideoStore v JOIN v.videoInventory i "
|
||||
+ "WHERE v.location.zipCode = " + "'94301' AND VALUE(i) > 0";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<VideoStore> v = q.from(VideoStore.class);
|
||||
MapJoin<VideoStore, Movie, Integer> inv = v.joinMap("videoInventory");
|
||||
q.where(cb.equal(v.get("location").get("zipCode"), "94301"), cb.gt(inv
|
||||
.value(), 0));
|
||||
q.multiselect(v.get("location").get("street"), inv.key().get("title"), inv
|
||||
.value());
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void TestContructor() {
|
||||
String jpql = "SELECT NEW CustomerDetails(c.id, c.status, o.quantity) FROM "
|
||||
+ "Customer c JOIN c.orders o WHERE o.quantity > 100";
|
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CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o = c.joinSet("orders");
|
||||
// q.where(cb.gt(o.get("quantity"), 100)); //compiler err
|
||||
//q.select(cb.select(CustomerDetails.class, c.get("id"), c.get("status"),
|
||||
// o.get("quantity")));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery1() {
|
||||
String jpql = "SELECT goodCustomer FROM Customer goodCustomer WHERE "
|
||||
+ "goodCustomer.balanceOwed < (SELECT AVG(c.balanceOwed) FROM "
|
||||
+ "Customer c)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> goodCustomer = q.from(Customer.class);
|
||||
Subquery<Double> sq = q.subquery(Double.class);
|
||||
Root<Customer> c = sq.from(Customer.class);
|
||||
// q.where(cb.lt(goodCustomer.get("balanceOwed"), // compiler err
|
||||
// sq.select(cb.avg(c.get("balanceOwed")))));
|
||||
q.select(goodCustomer);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery2() {
|
||||
String jpql = "SELECT DISTINCT emp FROM Employee emp WHERE EXISTS ("
|
||||
+ "SELECT spouseEmp FROM Employee spouseEmp WHERE spouseEmp = "
|
||||
+ "emp.spouse)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Employee> emp = q.from(Employee.class);
|
||||
Subquery<Employee> sq1 = q.subquery(Employee.class);
|
||||
Root<Employee> spouseEmp = sq1.from(Employee.class);
|
||||
sq1.select(spouseEmp);
|
||||
sq1.where(cb.equal(spouseEmp, emp.get("spouse")));
|
||||
q.where(cb.exists(sq1));
|
||||
q.select(emp).distinct(true);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery3() {
|
||||
String jpql = "SELECT emp FROM Employee emp WHERE emp.salary > ALL ("
|
||||
+ "SELECT m.salary FROM Manager m WHERE m.department ="
|
||||
+ " emp.department)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Employee> emp1 = q.from(Employee.class);
|
||||
q.select(emp1);
|
||||
Subquery<BigDecimal> sq2 = q.subquery(BigDecimal.class);
|
||||
Root<Manager> m = sq2.from(Manager.class);
|
||||
// sq2.select(m.get("salary")); // compiler err
|
||||
sq2.where(cb.equal(m.get("department"), emp1.get("department")));
|
||||
// q.where(cb.gt(emp1.get("salary"), // compiler err
|
||||
// cb.all(sq2)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery4() {
|
||||
String jpql = "SELECT c FROM Customer c WHERE "
|
||||
+ "(SELECT COUNT(o) FROM c.orders o) > 10";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c1 = q.from(Customer.class);
|
||||
q.select(c1);
|
||||
Subquery<Long> sq3 = q.subquery(Long.class);
|
||||
Root<Customer> c2 = sq3.correlate(c1);
|
||||
SetJoin<Customer, Order> o = c2.joinSet("orders");
|
||||
q.where(cb.gt(sq3.select(cb.count(o)), 10));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery5() {
|
||||
String jpql = "SELECT o FROM Order o WHERE 10000 < ALL ("
|
||||
+ "SELECT a.balance FROM o.customer c JOIN c.accounts a)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Order> o1 = q.from(Order.class);
|
||||
q.select(o1);
|
||||
Subquery<Integer> sq4 = q.subquery(Integer.class);
|
||||
Root<Order> o2 = sq4.correlate(o1);
|
||||
Join<Order, Customer> c3 = o2.join("customer");
|
||||
ListJoin<Customer, Account> a = c3.joinList(("accounts"));
|
||||
// sq4.select(a.get("balance")); // compiler err
|
||||
q.where(cb.lt(cb.literal(10000), cb.all(sq4)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery6() {
|
||||
String jpql = "SELECT o FROM Order o JOIN o.customer c WHERE 10000 < "
|
||||
+ "ALL (SELECT a.balance FROM c.accounts a)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Order> o3 = q.from(Order.class);
|
||||
q.select(o3);
|
||||
Join<Order, Customer> c4 = o3.join(Order_.customer);
|
||||
Subquery<Integer> sq5 = q.subquery(Integer.class);
|
||||
Join<Order, Customer> c5 = sq5.correlate(c4);
|
||||
ListJoin<Customer, Account> a = c5.joinList("accounts");
|
||||
// sq5.select(a.get("balance")); // compiler err
|
||||
q.where(cb.lt(cb.literal(10000), cb.all(sq5)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testGroupByAndHaving() {
|
||||
String jpql = "SELECT c.status, AVG(c.filledOrderCount), COUNT(c) FROM "
|
||||
+ "Customer c GROUP BY c.status HAVING c.status IN (1, 2)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
q.groupBy(c.get("status"));
|
||||
q.having(cb.in(c.get("status")).value(1).value(2));
|
||||
q.multiselect(c.get("status"),
|
||||
//cb.avg(c.get("filledOrderCount")), // compiler err
|
||||
cb.count(c));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testOrdering1() {
|
||||
String jpql = "SELECT o FROM Customer c JOIN c.orders o "
|
||||
+ "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity DESC, "
|
||||
+ "o.totalCost";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o = c.joinSet("orders");
|
||||
Join<Customer, Address> a = c.join("address");
|
||||
q.where(cb.equal(a.get("state"), "CA"));
|
||||
q.orderBy(cb.desc(o.get("quantity")), cb.asc(o.get("totalCost")));
|
||||
q.select(o);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testOrdering2() {
|
||||
String jpql = "SELECT o.quantity, a.zipCode FROM Customer c JOIN c.orders "
|
||||
+ "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity, "
|
||||
+ "a.zipCode";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c1 = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o1 = c1.joinSet("orders");
|
||||
Join<Customer, Address> a1 = c1.join("address");
|
||||
q.where(cb.equal(a1.get("state"), "CA"));
|
||||
q.orderBy(cb.asc(o1.get("quantity")), cb.asc(a1.get("zipCode")));
|
||||
q.multiselect(o1.get("quantity"), a1.get("zipCode"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testOrdering3() {
|
||||
String jpql = "SELECT o.quantity, o.cost * 1.08 AS taxedCost, a.zipCode "
|
||||
+ "FROM Customer c JOIN c.orders o JOIN c.address a "
|
||||
+ "WHERE a.state = 'CA' AND a.county = 'Santa Clara' "
|
||||
+ "ORDER BY o.quantity, taxedCost, a.zipCode";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c2 = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o = c2.joinSet("orders");
|
||||
Join<Customer, Address> a = c2.join("address");
|
||||
q.where(cb.equal(a.get("state"), "CA"), cb.equal(a.get("county"),
|
||||
"Santa Clara"));
|
||||
q.orderBy(cb.asc(o.get("quantity")),
|
||||
// cb.asc(cb.prod(o.get("totalCost"), 1.08)), //compiler err
|
||||
cb.asc(a.get("zipCode")));
|
||||
q.multiselect(o.get("quantity"),
|
||||
//cb.prod(o.get("totalCost"), 1.08), //compiler err
|
||||
a.get("zipCode"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
}
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing,
|
||||
* software distributed under the License is distributed on an
|
||||
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
* KIND, either express or implied. See the License for the
|
||||
* specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*/
|
||||
package org.apache.openjpa.persistence.criteria;
|
||||
|
||||
import java.math.BigDecimal;
|
||||
|
||||
import javax.persistence.Parameter;
|
||||
import javax.persistence.criteria.CriteriaQuery;
|
||||
import javax.persistence.criteria.Join;
|
||||
import javax.persistence.criteria.JoinType;
|
||||
import javax.persistence.criteria.ListJoin;
|
||||
import javax.persistence.criteria.MapJoin;
|
||||
import javax.persistence.criteria.Root;
|
||||
import javax.persistence.criteria.SetJoin;
|
||||
import javax.persistence.criteria.Subquery;
|
||||
|
||||
import org.apache.openjpa.persistence.test.AllowFailure;
|
||||
|
||||
public class TestStringCriteria extends CriteriaTest {
|
||||
|
||||
@AllowFailure
|
||||
public void testCriteria() {
|
||||
String jpql = "select c from Customer c where c.name='Autowest Toyota'";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> customer = q.from(Customer.class);
|
||||
q = cb.createQuery();
|
||||
q.select(customer).where(
|
||||
cb.equal(customer.get("name"), "Autowest Toyota"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testJoins1() {
|
||||
String jpql = "SELECT c.name FROM Customer c JOIN c.orders o "
|
||||
+ "JOIN o.lineItems i WHERE i.product.productType = 'printer'";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> cust = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> order = cust.joinSet("orders");
|
||||
ListJoin<Order, LineItem> item = order.joinList("lineItems");
|
||||
q.select(cust.get(Customer_.name)).where(
|
||||
cb.equal(item.get("product").get("productType"), "printer"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testJoins2() {
|
||||
String jpql = "SELECT c FROM Customer c LEFT JOIN c.orders o WHERE "
|
||||
+ "c.status = 1";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> cust1 = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> order1 = cust1
|
||||
.joinSet("orders", JoinType.LEFT);
|
||||
q.where(cb.equal(cust1.get("status"), 1)).select(cust1);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testFetchJoins() {
|
||||
String jpql = "SELECT d FROM Department LEFT JOIN FETCH d.employees "
|
||||
+ "WHERE d.deptNo = 1";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Department> d = q.from(Department.class);
|
||||
d.fetch("employees", JoinType.LEFT);
|
||||
q.where(cb.equal(d.get("deptNo"), 1)).select(d);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testPathNavigation() {
|
||||
String jpql = "SELECT p.vendor FROM Employee e "
|
||||
+ "JOIN e.contactInfo.phones p WHERE e.contactInfo.address.zipCode ="
|
||||
+ " '95054'";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Employee> emp = q.from(Employee.class);
|
||||
ListJoin<Contact, Phone> phone = emp.join("contactInfo").joinList(
|
||||
"phones");
|
||||
q.where(cb.equal(emp.get("contactInfo").get("address").get("zipCode"),
|
||||
"95054"));
|
||||
q.select(phone.get("vendor"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testKey() {
|
||||
String jpql = "SELECT i.name, p FROM Item i JOIN i.photos p "
|
||||
+ "WHERE KEY(p) LIKE '%egret%'";
|
||||
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Item> item = q.from(Item.class);
|
||||
MapJoin<Item, String, Photo> photo = item.joinMap("photos");
|
||||
q.multiselect(item.get("name"), photo)
|
||||
.where(cb.like(photo.key(), "%egret%"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testRestrictQueryResult() {
|
||||
String jpql = "SELECT t FROM CreditCard c JOIN c.transactionHistory t "
|
||||
+ "WHERE c.customer.accountNum = 321987 AND INDEX(t) BETWEEN 0 "
|
||||
+ "AND 9";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<CreditCard> c = q.from(CreditCard.class);
|
||||
ListJoin<CreditCard, TransactionHistory> t = c
|
||||
.joinList("transactionHistory");
|
||||
q.select(t).where(
|
||||
cb.equal(c.get("customer").get("accountNum"), 321987),
|
||||
cb.between(t.index(), 0, 9));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
|
||||
/*
|
||||
*
|
||||
* jpql = "SELECT o FROM Order o WHERE o.lineItems IS EMPTY"; q =
|
||||
* cb.createQuery(); Root<Order> order = q.from(Order.class);
|
||||
* ListJoin<Order,LineItem> lineItems = order.joinList("lineItems");
|
||||
* q.where(cb.isEmpty(lineItems)); q.select(order);
|
||||
*
|
||||
* assertEquivalence(q, jpql);
|
||||
*/
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testExpressions() {
|
||||
String jpql = "SELECT o.quantity, o.totalCost*1.08 AS taxedCost, "
|
||||
+ "a.zipCode FROM Customer c JOIN c.orders o JOIN c.address a "
|
||||
+ "WHERE a.state = 'CA' AND a.county = 'Santa Clara";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> cust = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> order = cust.joinSet("orders");
|
||||
Join<Customer, Address> address = cust.join("address");
|
||||
q.where(cb.equal(address.get("state"), "CA"), cb.equal(address
|
||||
.get("county"), "Santa Clara"));
|
||||
q.multiselect(order.get("quantity"),
|
||||
// cb.prod(order.get("totalCost"), cb.literal(1.08)), //compiler err
|
||||
address.get("zipCode"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testIndex() {
|
||||
String jpql = "SELECT w.name FROM Course c JOIN c.studentWaitList w "
|
||||
+ "WHERE c.name = 'Calculus' AND INDEX(w) = 0";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Course> course = q.from(Course.class);
|
||||
ListJoin<Course, Student> w = course.joinList("studentWaitList");
|
||||
q.where(cb.equal(course.get("name"), "Calculus"),
|
||||
cb.equal(w.index(), 0)).select(w.get("name"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSum() {
|
||||
String jpql = "SELECT SUM(i.price) FROM Order o JOIN o.lineItems i JOIN "
|
||||
+ "o.customer c WHERE c.lastName = 'Smith' AND c.firstName = 'John'";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Order> o = q.from(Order.class);
|
||||
ListJoin<Order, LineItem> i = o.joinList("lineItems");
|
||||
Join<Order, Customer> c = o.join("customer");
|
||||
q.where(cb.equal(c.get("lastName"), "Smith"), cb.equal(c
|
||||
.get("firstName"), "John"));
|
||||
// q.select(cb.sum(i.get("price"))); //compiler err
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSize() {
|
||||
String jpql = "SELECT SIZE(d.employees) FROM Department d "
|
||||
+ "WHERE d.name = 'Sales'";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Department> d = q.from(Department.class);
|
||||
q.where(cb.equal(d.get("name"), "Sales"));
|
||||
// q.select(cb.size((d.get("employees")))); // compiler err
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testCase() {
|
||||
String jpql = "SELECT e.name, CASE WHEN e.rating = 1 THEN e.salary * 1.1 "
|
||||
+ "WHEN e.rating = 2 THEN e.salary * 1.2 ELSE e.salary * 1.01 END "
|
||||
+ "FROM Employee e WHERE e.department.name = 'Engineering'";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Employee> e = q.from(Employee.class);
|
||||
q.where(cb.equal(e.get("department").get("name"), "Engineering"));
|
||||
q.multiselect(e.get("name"), cb.selectCase().when(
|
||||
cb.equal(e.get("rating"), 1), 1.1) // cb.prod(e.get("salary"),
|
||||
// 1.1))
|
||||
.when(cb.equal(e.get("rating"), 2), 1.2) // cb.prod(e.get("salary"),
|
||||
// 1.2))
|
||||
.otherwise(1.01)); // cb.prod(e.get("salary"), 1.01)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
/*
|
||||
* @AllowFailure public void testLiterals() { String jpql =
|
||||
* "SELECT p FROM Person p where 'Joe' MEMBER OF " + "p.nickNames";
|
||||
* CriteriaQuery q = cb.createQuery(); Root<Person> p = q.from(Person.class);
|
||||
* q.select(p).where(cb.isMember(cb.literal("Joe"), p.get(person_.
|
||||
* getSet("nickNames", String.class))));
|
||||
*
|
||||
* assertEquivalence(q, jpql); }
|
||||
*/
|
||||
|
||||
@AllowFailure
|
||||
public void testParameters() {
|
||||
String jpql = "SELECT c FROM Customer c Where c.status = :stat";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
Parameter<Integer> param = cb.parameter(Integer.class);
|
||||
q.select(c).where(cb.equal(c.get("status"), param));
|
||||
|
||||
assertEquivalence(q, jpql, new String[] { "stat" }, new Object[] { 1 });
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSelectList() {
|
||||
String jpql = "SELECT v.location.street, KEY(i).title, VALUE(i) FROM "
|
||||
+ "VideoStore v JOIN v.videoInventory i "
|
||||
+ "WHERE v.location.zipCode = " + "'94301' AND VALUE(i) > 0";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<VideoStore> v = q.from(VideoStore.class);
|
||||
MapJoin<VideoStore, Movie, Integer> inv = v.joinMap("videoInventory");
|
||||
q.where(cb.equal(v.get("location").get("zipCode"), "94301"), cb.gt(inv
|
||||
.value(), 0));
|
||||
q.multiselect(v.get("location").get("street"), inv.key().get("title"), inv
|
||||
.value());
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void TestContructor() {
|
||||
String jpql = "SELECT NEW CustomerDetails(c.id, c.status, o.quantity) FROM "
|
||||
+ "Customer c JOIN c.orders o WHERE o.quantity > 100";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o = c.joinSet("orders");
|
||||
// q.where(cb.gt(o.get("quantity"), 100)); //compiler err
|
||||
//q.select(cb.select(CustomerDetails.class, c.get("id"), c.get("status"),
|
||||
// o.get("quantity")));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery1() {
|
||||
String jpql = "SELECT goodCustomer FROM Customer goodCustomer WHERE "
|
||||
+ "goodCustomer.balanceOwed < (SELECT AVG(c.balanceOwed) FROM "
|
||||
+ "Customer c)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> goodCustomer = q.from(Customer.class);
|
||||
Subquery<Double> sq = q.subquery(Double.class);
|
||||
Root<Customer> c = sq.from(Customer.class);
|
||||
// q.where(cb.lt(goodCustomer.get("balanceOwed"), // compiler err
|
||||
// sq.select(cb.avg(c.get("balanceOwed")))));
|
||||
q.select(goodCustomer);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery2() {
|
||||
String jpql = "SELECT DISTINCT emp FROM Employee emp WHERE EXISTS ("
|
||||
+ "SELECT spouseEmp FROM Employee spouseEmp WHERE spouseEmp = "
|
||||
+ "emp.spouse)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Employee> emp = q.from(Employee.class);
|
||||
Subquery<Employee> sq1 = q.subquery(Employee.class);
|
||||
Root<Employee> spouseEmp = sq1.from(Employee.class);
|
||||
sq1.select(spouseEmp);
|
||||
sq1.where(cb.equal(spouseEmp, emp.get("spouse")));
|
||||
q.where(cb.exists(sq1));
|
||||
q.select(emp).distinct(true);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery3() {
|
||||
String jpql = "SELECT emp FROM Employee emp WHERE emp.salary > ALL ("
|
||||
+ "SELECT m.salary FROM Manager m WHERE m.department ="
|
||||
+ " emp.department)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Employee> emp1 = q.from(Employee.class);
|
||||
q.select(emp1);
|
||||
Subquery<BigDecimal> sq2 = q.subquery(BigDecimal.class);
|
||||
Root<Manager> m = sq2.from(Manager.class);
|
||||
// sq2.select(m.get("salary")); // compiler err
|
||||
sq2.where(cb.equal(m.get("department"), emp1.get("department")));
|
||||
// q.where(cb.gt(emp1.get("salary"), // compiler err
|
||||
// cb.all(sq2)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery4() {
|
||||
String jpql = "SELECT c FROM Customer c WHERE "
|
||||
+ "(SELECT COUNT(o) FROM c.orders o) > 10";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c1 = q.from(Customer.class);
|
||||
q.select(c1);
|
||||
Subquery<Long> sq3 = q.subquery(Long.class);
|
||||
Root<Customer> c2 = sq3.correlate(c1);
|
||||
SetJoin<Customer, Order> o = c2.joinSet("orders");
|
||||
q.where(cb.gt(sq3.select(cb.count(o)), 10));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery5() {
|
||||
String jpql = "SELECT o FROM Order o WHERE 10000 < ALL ("
|
||||
+ "SELECT a.balance FROM o.customer c JOIN c.accounts a)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Order> o1 = q.from(Order.class);
|
||||
q.select(o1);
|
||||
Subquery<Integer> sq4 = q.subquery(Integer.class);
|
||||
Root<Order> o2 = sq4.correlate(o1);
|
||||
Join<Order, Customer> c3 = o2.join("customer");
|
||||
ListJoin<Customer, Account> a = c3.joinList(("accounts"));
|
||||
// sq4.select(a.get("balance")); // compiler err
|
||||
q.where(cb.lt(cb.literal(10000), cb.all(sq4)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testSubquery6() {
|
||||
String jpql = "SELECT o FROM Order o JOIN o.customer c WHERE 10000 < "
|
||||
+ "ALL (SELECT a.balance FROM c.accounts a)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Order> o3 = q.from(Order.class);
|
||||
q.select(o3);
|
||||
Join<Order, Customer> c4 = o3.join(Order_.customer);
|
||||
Subquery<Integer> sq5 = q.subquery(Integer.class);
|
||||
Join<Order, Customer> c5 = sq5.correlate(c4);
|
||||
ListJoin<Customer, Account> a = c5.joinList("accounts");
|
||||
// sq5.select(a.get("balance")); // compiler err
|
||||
q.where(cb.lt(cb.literal(10000), cb.all(sq5)));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testGroupByAndHaving() {
|
||||
String jpql = "SELECT c.status, AVG(c.filledOrderCount), COUNT(c) FROM "
|
||||
+ "Customer c GROUP BY c.status HAVING c.status IN (1, 2)";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
q.groupBy(c.get("status"));
|
||||
q.having(cb.in(c.get("status")).value(1).value(2));
|
||||
q.multiselect(c.get("status"),
|
||||
//cb.avg(c.get("filledOrderCount")), // compiler err
|
||||
cb.count(c));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testOrdering1() {
|
||||
String jpql = "SELECT o FROM Customer c JOIN c.orders o "
|
||||
+ "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity DESC, "
|
||||
+ "o.totalCost";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o = c.joinSet("orders");
|
||||
Join<Customer, Address> a = c.join("address");
|
||||
q.where(cb.equal(a.get("state"), "CA"));
|
||||
q.orderBy(cb.desc(o.get("quantity")), cb.asc(o.get("totalCost")));
|
||||
q.select(o);
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testOrdering2() {
|
||||
String jpql = "SELECT o.quantity, a.zipCode FROM Customer c JOIN c.orders "
|
||||
+ "JOIN c.address a WHERE a.state = 'CA' ORDER BY o.quantity, "
|
||||
+ "a.zipCode";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c1 = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o1 = c1.joinSet("orders");
|
||||
Join<Customer, Address> a1 = c1.join("address");
|
||||
q.where(cb.equal(a1.get("state"), "CA"));
|
||||
q.orderBy(cb.asc(o1.get("quantity")), cb.asc(a1.get("zipCode")));
|
||||
q.multiselect(o1.get("quantity"), a1.get("zipCode"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
@AllowFailure
|
||||
public void testOrdering3() {
|
||||
String jpql = "SELECT o.quantity, o.cost * 1.08 AS taxedCost, a.zipCode "
|
||||
+ "FROM Customer c JOIN c.orders o JOIN c.address a "
|
||||
+ "WHERE a.state = 'CA' AND a.county = 'Santa Clara' "
|
||||
+ "ORDER BY o.quantity, taxedCost, a.zipCode";
|
||||
CriteriaQuery q = cb.createQuery();
|
||||
Root<Customer> c2 = q.from(Customer.class);
|
||||
SetJoin<Customer, Order> o = c2.joinSet("orders");
|
||||
Join<Customer, Address> a = c2.join("address");
|
||||
q.where(cb.equal(a.get("state"), "CA"), cb.equal(a.get("county"),
|
||||
"Santa Clara"));
|
||||
q.orderBy(cb.asc(o.get("quantity")),
|
||||
// cb.asc(cb.prod(o.get("totalCost"), 1.08)), //compiler err
|
||||
cb.asc(a.get("zipCode")));
|
||||
q.multiselect(o.get("quantity"),
|
||||
//cb.prod(o.get("totalCost"), 1.08), //compiler err
|
||||
a.get("zipCode"));
|
||||
|
||||
assertEquivalence(q, jpql);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue