| /******************************************************************************* |
| * Copyright (c) 2007, 2008 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.tests.internal.resource.java; |
| |
| import java.util.Iterator; |
| import java.util.ListIterator; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jpt.core.resource.java.JPA; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; |
| import org.eclipse.jpt.core.resource.java.NamedQueryAnnotation; |
| import org.eclipse.jpt.core.resource.java.QueryHintAnnotation; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayIterator; |
| |
| public class NamedQueryTests extends JavaResourceModelTestCase { |
| |
| private static final String QUERY_NAME = "myQuery"; |
| private static final String QUERY_QUERY = "SELECT name FROM Employee"; |
| |
| public NamedQueryTests(String name) { |
| super(name); |
| } |
| |
| private ICompilationUnit createTestNamedQuery() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.NAMED_QUERY); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@NamedQuery"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestNamedQueryWithName() throws Exception { |
| return createTestNamedQueryWithStringElement("name", QUERY_NAME); |
| } |
| |
| private ICompilationUnit createTestNamedQueryWithQuery() throws Exception { |
| return createTestNamedQueryWithStringElement("query", QUERY_QUERY); |
| } |
| |
| private ICompilationUnit createTestNamedQueryWithStringElement(final String elementName, final String value) throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.NAMED_QUERY); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@NamedQuery(" + elementName + "=\"" + value + "\")"); |
| } |
| }); |
| } |
| |
| private ICompilationUnit createTestNamedQueryWithQueryHints() throws Exception { |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.NAMED_QUERY, JPA.QUERY_HINT); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@NamedQuery(hints={@QueryHint(name=\"BAR\", value=\"FOO\"), @QueryHint})"); |
| } |
| }); |
| } |
| |
| public void testNamedQuery() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQuery(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| assertNotNull(namedQuery); |
| } |
| |
| public void testGetName() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithName(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| assertEquals(QUERY_NAME, namedQuery.getName()); |
| } |
| |
| public void testSetName() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithName(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| assertEquals(QUERY_NAME, namedQuery.getName()); |
| |
| namedQuery.setName("foo"); |
| assertEquals("foo", namedQuery.getName()); |
| |
| assertSourceContains("@NamedQuery(name=\"foo\")", cu); |
| |
| namedQuery.setName(null); |
| assertNull(namedQuery.getName()); |
| |
| assertSourceDoesNotContain("@NamedQuery", cu); |
| } |
| |
| public void testGetQuery() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithQuery(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| assertEquals(QUERY_QUERY, namedQuery.getQuery()); |
| } |
| |
| public void testSetQuery() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithQuery(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| assertEquals(QUERY_QUERY, namedQuery.getQuery()); |
| |
| namedQuery.setQuery("foo"); |
| assertEquals("foo", namedQuery.getQuery()); |
| |
| assertSourceContains("@NamedQuery(query=\"foo\")", cu); |
| |
| namedQuery.setQuery(null); |
| assertNull(namedQuery.getQuery()); |
| |
| assertSourceDoesNotContain("@NamedQuery", cu); |
| } |
| |
| public void testHints() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQuery(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| |
| assertEquals(0, namedQuery.hintsSize()); |
| } |
| |
| public void testHints2() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQuery(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| |
| namedQuery.addHint(0); |
| namedQuery.addHint(1); |
| |
| assertEquals(2, namedQuery.hintsSize()); |
| } |
| |
| public void testHints3() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithQueryHints(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| |
| assertEquals(2, namedQuery.hintsSize()); |
| |
| ListIterator<QueryHintAnnotation> iterator = namedQuery.hints(); |
| assertEquals("BAR", iterator.next().getName()); |
| assertNull(iterator.next().getName()); |
| } |
| |
| public void testAddHint() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQuery(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| |
| namedQuery.addHint(0).setName("FOO"); |
| namedQuery.addHint(1); |
| QueryHintAnnotation queryHint = namedQuery.addHint(0); |
| queryHint.setName("BAR"); |
| |
| assertEquals("BAR", namedQuery.hintAt(0).getName()); |
| assertEquals("FOO", namedQuery.hintAt(1).getName()); |
| assertNull(namedQuery.hintAt(2).getName()); |
| assertSourceContains("@NamedQuery(hints={@QueryHint(name=\"BAR\"),@QueryHint(name=\"FOO\"), @QueryHint})", cu); |
| } |
| |
| public void testRemoveHint() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithQueryHints(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| namedQuery.addHint(0).setName("BAZ"); |
| |
| assertEquals("BAZ", namedQuery.hintAt(0).getName()); |
| assertEquals("BAR", namedQuery.hintAt(1).getName()); |
| assertNull(namedQuery.hintAt(2).getName()); |
| assertEquals(3, namedQuery.hintsSize()); |
| |
| namedQuery.removeHint(2); |
| assertEquals("BAZ", namedQuery.hintAt(0).getName()); |
| assertEquals("BAR", namedQuery.hintAt(1).getName()); |
| assertEquals(2, namedQuery.hintsSize()); |
| assertSourceContains("@NamedQuery(hints={@QueryHint(name=\"BAZ\"), @QueryHint(name=\"BAR\", value=\"FOO\")})", cu); |
| |
| namedQuery.removeHint(0); |
| assertEquals("BAR", namedQuery.hintAt(0).getName()); |
| assertEquals(1, namedQuery.hintsSize()); |
| assertSourceContains("@NamedQuery(hints=@QueryHint(name=\"BAR\", value=\"FOO\"))", cu); |
| |
| namedQuery.removeHint(0); |
| assertEquals(0, namedQuery.hintsSize()); |
| assertSourceDoesNotContain("@NamedQuery", cu); |
| } |
| |
| public void testMoveHint() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithQueryHints(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| namedQuery.addHint(0).setName("BAZ"); |
| |
| assertEquals("BAZ", namedQuery.hintAt(0).getName()); |
| assertEquals("BAR", namedQuery.hintAt(1).getName()); |
| assertNull(namedQuery.hintAt(2).getName()); |
| assertEquals(3, namedQuery.hintsSize()); |
| |
| namedQuery.moveHint(2, 0); |
| |
| assertEquals("BAR", namedQuery.hintAt(0).getName()); |
| assertNull(namedQuery.hintAt(1).getName()); |
| assertEquals("BAZ", namedQuery.hintAt(2).getName()); |
| assertEquals(3, namedQuery.hintsSize()); |
| assertSourceContains("@NamedQuery(hints={@QueryHint(name=\"BAR\", value=\"FOO\"), @QueryHint, @QueryHint(name=\"BAZ\")})", cu); |
| } |
| |
| public void testMoveHint2() throws Exception { |
| ICompilationUnit cu = this.createTestNamedQueryWithQueryHints(); |
| JavaResourcePersistentType typeResource = buildJavaTypeResource(cu); |
| |
| NamedQueryAnnotation namedQuery = (NamedQueryAnnotation) typeResource.getSupportingAnnotation(JPA.NAMED_QUERY); |
| namedQuery.addHint(0).setName("BAZ"); |
| |
| assertEquals("BAZ", namedQuery.hintAt(0).getName()); |
| assertEquals("BAR", namedQuery.hintAt(1).getName()); |
| assertNull(namedQuery.hintAt(2).getName()); |
| assertEquals(3, namedQuery.hintsSize()); |
| |
| namedQuery.moveHint(0, 2); |
| |
| assertNull(namedQuery.hintAt(0).getName()); |
| assertEquals("BAZ", namedQuery.hintAt(1).getName()); |
| assertEquals("BAR", namedQuery.hintAt(2).getName()); |
| assertEquals(3, namedQuery.hintsSize()); |
| assertSourceContains("@NamedQuery(hints={@QueryHint, @QueryHint(name=\"BAZ\"), @QueryHint(name=\"BAR\", value=\"FOO\")})", cu); |
| } |
| |
| } |