| /* |
| * Copyright (c) 2011, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation |
| // |
| package org.eclipse.persistence.jpa.tests.jpql; |
| |
| import java.util.List; |
| import org.eclipse.persistence.jpa.jpql.AbstractSemanticValidator; |
| import org.eclipse.persistence.jpa.jpql.EclipseLinkSemanticValidatorExtension; |
| import org.eclipse.persistence.jpa.jpql.JPQLQueryProblem; |
| import org.eclipse.persistence.jpa.jpql.tools.EclipseLinkJPQLQueryContext; |
| import org.eclipse.persistence.jpa.jpql.tools.EclipseLinkSemanticValidator; |
| import org.eclipse.persistence.jpa.jpql.tools.JPQLQueryContext; |
| import org.eclipse.persistence.jpa.tests.jpql.tools.AbstractSemanticValidatorTest; |
| import org.junit.Test; |
| import static org.eclipse.persistence.jpa.jpql.JPQLQueryProblemMessages.*; |
| |
| /** |
| * The unit-test class used for testing a JPQL query semantically when the JPA version is 1.0 and 2.0 |
| * and EclipseLink is the persistence provider. The EclipseLink version supported is 2.4 only. |
| * |
| * @version 2.5.1 |
| * @since 2.4 |
| * @author Pascal Filion |
| */ |
| @SuppressWarnings("nls") |
| public final class EclipseLinkSemanticValidatorTest2_4 extends AbstractSemanticValidatorTest { |
| |
| @Override |
| protected JPQLQueryContext buildQueryContext() { |
| return new EclipseLinkJPQLQueryContext(jpqlGrammar); |
| } |
| |
| @Override |
| protected AbstractSemanticValidator buildValidator() { |
| return new EclipseLinkSemanticValidator( |
| buildSemanticValidatorHelper(), |
| EclipseLinkSemanticValidatorExtension.NULL_EXTENSION |
| ); |
| } |
| |
| @Override |
| protected boolean isComparisonTypeChecked() { |
| return false; |
| } |
| |
| @Override |
| protected boolean isPathExpressionToCollectionMappingAllowed() { |
| return true; |
| } |
| |
| @Test |
| public final void test_AbstractFromClause_InvalidFirstIdentificationVariableDeclaration_07() throws Exception { |
| |
| String jpqlQuery = "select e from (select e2 from Employee e2) e"; |
| int startPosition = "select e from ".length(); |
| int endPosition = jpqlQuery.length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| AbstractFromClause_InvalidFirstIdentificationVariableDeclaration, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public final void test_AbstractFromClause_InvalidFirstIdentificationVariableDeclaration_08() throws Exception { |
| |
| String jpqlQuery = "select e3 from Employee e, (select e2 from Employee e2) e3, IN(e.phoneNumbers) p"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_AbstractFromClause_InvalidFirstIdentificationVariableDeclaration_09() throws Exception { |
| |
| String jpqlQuery = "select EMP from TABLE('EMPLOYEE') EMP"; |
| int startPosition = "select EMP from ".length(); |
| int endPosition = jpqlQuery.length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| AbstractFromClause_InvalidFirstIdentificationVariableDeclaration, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public final void test_AbstractFromClause_InvalidFirstIdentificationVariableDeclaration_10() throws Exception { |
| |
| String jpqlQuery = "select e from TABLE('EMPLOYEE') EMP, Employee e"; |
| int startPosition = "select e from ".length(); |
| int endPosition = "select e from TABLE('EMPLOYEE') EMP".length(); |
| |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyOneProblem( |
| problems, |
| AbstractFromClause_InvalidFirstIdentificationVariableDeclaration, |
| startPosition, |
| endPosition |
| ); |
| } |
| |
| @Test |
| public final void test_CollectionValuedPathExpression_NotResolvable() throws Exception { |
| |
| String query = "SELECT a FROM jpql.query.Address a"; |
| List<JPQLQueryProblem> problems = validate(query); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_FunctionExpression_UnknownColumn_01() throws Exception { |
| |
| String jpqlQuery = "SELECT e FROM Employee e WHERE COLUMN('MANAGER_ID', e) = :id"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_FunctionExpression_UnknownColumn_02() throws Exception { |
| |
| String jpqlQuery = "SELECT e FROM Employee e WHERE COLUMN('MGR', e) = :id"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| /** |
| * Check that parsing {@code Employee.id} token returns errors. Column id does not exists in mapping because |
| * Employee is not an entity identification variable and ID column is mapped as empId. |
| * @throws Exception when test fails. |
| */ |
| @Test |
| public final void test_StateFieldPathExpression_NotResolvable_001() throws Exception { |
| |
| // Note: EclipseLinkSemanticValidatorExtension not implemented |
| final String jpqlQuery = "select e from Employee e where e.empId in (select Employee.id from Employee e)"; |
| final int startPosition = "select e from Employee e where e.empId in (select ".length() - 1; |
| final int endPositionSFPENotResolvable |
| = "select e from Employee e where e.empId in (select Employee.id".length() - 1; |
| final int endPositionIVINotDeclared |
| = "select e from Employee e where e.empId in (select Employee".length() - 1; |
| |
| final List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| |
| testHasOnlyTheseProblems( |
| problems, |
| new String[] {IdentificationVariable_Invalid_NotDeclared, StateFieldPathExpression_NotResolvable}, |
| new int[] {startPosition, startPosition}, |
| new int[] {endPositionIVINotDeclared, endPositionSFPENotResolvable} |
| ); |
| } |
| |
| @Test |
| public final void test_StateFieldPathExpression_NotResolvable_002() throws Exception { |
| |
| String jpqlQuery = "Select avg(e3.c) from Employee e, (Select count(e2) as c, e2.name from Employee e2 group by e2.name) e3 where e.name = e3.name"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_StateFieldPathExpression_UnknownColumn_01() throws Exception { |
| |
| // Note: EclipseLinkSemanticValidatorExtension not implemented |
| String jpqlQuery = "select e from Employee e, table('EMPLOYEE') EMP where e.name = EMP.LAST_NAME"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_StateFieldPathExpression_UnknownColumn_02() throws Exception { |
| |
| // Note: EclipseLinkSemanticValidatorExtension not implemented |
| String jpqlQuery = "select e from Employee e, table('EMPLOYEE') EMP where e.name = EMP.NAME"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_StateFieldPathExpression_UnknownColumn_03() throws Exception { |
| |
| // Note: EclipseLinkSemanticValidatorExtension not implemented |
| String jpqlQuery = "select e from Employee e, table('ADDRESS') ADDR where (select a from Address a where a.zip = ADDR.ZIP_CODE) is not null"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| |
| @Test |
| public final void test_StateFieldPathExpression_UnknownColumn_04() throws Exception { |
| |
| // Note: EclipseLinkSemanticValidatorExtension not implemented |
| String jpqlQuery = "select e from Employee e, table('ADDRESS') ADDR where (select a from Address a where a.zip = ADDR.CODE) is not null"; |
| List<JPQLQueryProblem> problems = validate(jpqlQuery); |
| testHasNoProblems(problems); |
| } |
| } |