| /******************************************************************************* |
| * Copyright (c) 2007 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.IType; |
| import org.eclipse.jpt.core.internal.jdtutility.JDTTools; |
| import org.eclipse.jpt.core.internal.resource.java.JPA; |
| import org.eclipse.jpt.core.internal.resource.java.JavaPersistentTypeResource; |
| import org.eclipse.jpt.core.internal.resource.java.JavaResource; |
| import org.eclipse.jpt.core.internal.resource.java.NamedQueries; |
| import org.eclipse.jpt.core.internal.resource.java.NamedQuery; |
| import org.eclipse.jpt.core.internal.resource.java.QueryHint; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.jpt.utility.internal.iterators.ArrayIterator; |
| |
| public class NamedQueriesTests extends JavaResourceModelTestCase { |
| |
| private static final String QUERY_NAME = "myQuery"; |
| private static final String QUERY_QUERY = "SELECT name FROM Employee"; |
| |
| public NamedQueriesTests(String name) { |
| super(name); |
| } |
| |
| private void createNamedQueryAnnotation() throws Exception { |
| createQueryHintAnnotation(); |
| this.createAnnotationAndMembers("NamedQuery", "String name(); " + |
| "String query();" + |
| "QueryHint[] hints() default{};"); |
| } |
| |
| private void createNamedQueriesAnnotation() throws Exception { |
| createNamedQueryAnnotation(); |
| this.createAnnotationAndMembers("NamedQueries", |
| "NamedQuery[] value();"); |
| } |
| |
| private void createQueryHintAnnotation() throws Exception { |
| this.createAnnotationAndMembers("QueryHint", "String name(); " + |
| "String value();"); |
| } |
| |
| private IType createTestNamedQueries() throws Exception { |
| createNamedQueriesAnnotation(); |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.NAMED_QUERIES, JPA.NAMED_QUERY); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@NamedQueries(@NamedQuery)"); |
| } |
| }); |
| } |
| |
| private IType createTestNamedQueryWithName() throws Exception { |
| return createTestNamedQueryWithStringElement("name", QUERY_NAME); |
| } |
| |
| private IType createTestNamedQueryWithQuery() throws Exception { |
| return createTestNamedQueryWithStringElement("query", QUERY_QUERY); |
| } |
| |
| private IType createTestNamedQueryWithStringElement(final String elementName, final String value) throws Exception { |
| createNamedQueriesAnnotation(); |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.NAMED_QUERIES, JPA.NAMED_QUERY); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@NamedQueries(@NamedQuery(" + elementName + "=\"" + value + "\"))"); |
| } |
| }); |
| } |
| |
| private IType createTestNamedQueryWithQueryHints() throws Exception { |
| createNamedQueriesAnnotation(); |
| return this.createTestType(new DefaultAnnotationWriter() { |
| @Override |
| public Iterator<String> imports() { |
| return new ArrayIterator<String>(JPA.NAMED_QUERIES, JPA.NAMED_QUERY, JPA.QUERY_HINT); |
| } |
| @Override |
| public void appendTypeAnnotationTo(StringBuilder sb) { |
| sb.append("@NamedQueries(@NamedQuery(hints={@QueryHint(name=\"BAR\", value=\"FOO\"), @QueryHint}))"); |
| } |
| }); |
| } |
| |
| |
| private IType createTestNamedQuery() throws Exception { |
| createNamedQueryAnnotation(); |
| 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(name=\"foo\", query=\"bar\", hints=@QueryHint(name=\"BAR\", value=\"FOO\"))"); |
| } |
| }); |
| } |
| |
| public void testNamedQuery() throws Exception { |
| IType testType = this.createTestNamedQueries(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| assertNotNull(namedQuery); |
| } |
| |
| public void testGetName() throws Exception { |
| IType testType = this.createTestNamedQueryWithName(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| assertEquals(QUERY_NAME, namedQuery.getName()); |
| } |
| |
| public void testSetName() throws Exception { |
| IType testType = this.createTestNamedQueryWithName(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| assertEquals(QUERY_NAME, namedQuery.getName()); |
| |
| namedQuery.setName("foo"); |
| assertEquals("foo", namedQuery.getName()); |
| |
| assertSourceContains("@NamedQuery(name=\"foo\")"); |
| |
| namedQuery.setName(null); |
| assertNull(namedQuery.getName()); |
| |
| assertSourceDoesNotContain("@NamedQuery"); |
| } |
| |
| public void testGetQuery() throws Exception { |
| IType testType = this.createTestNamedQueryWithQuery(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| assertEquals(QUERY_QUERY, namedQuery.getQuery()); |
| } |
| |
| public void testSetQuery() throws Exception { |
| IType testType = this.createTestNamedQueryWithQuery(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| assertEquals(QUERY_QUERY, namedQuery.getQuery()); |
| |
| namedQuery.setQuery("foo"); |
| assertEquals("foo", namedQuery.getQuery()); |
| |
| assertSourceContains("@NamedQuery(query=\"foo\")"); |
| |
| namedQuery.setQuery(null); |
| assertNull(namedQuery.getQuery()); |
| |
| assertSourceDoesNotContain("@NamedQuery"); |
| } |
| |
| public void testHints() throws Exception { |
| IType testType = this.createTestNamedQueries(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| |
| ListIterator<QueryHint> iterator = namedQuery.hints(); |
| |
| assertEquals(0, CollectionTools.size(iterator)); |
| } |
| |
| public void testHints2() throws Exception { |
| IType testType = this.createTestNamedQueries(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| |
| namedQuery.addHint(0); |
| namedQuery.addHint(1); |
| namedQuery.updateFromJava(JDTTools.buildASTRoot(testType)); |
| |
| ListIterator<QueryHint> iterator = namedQuery.hints(); |
| |
| assertEquals(2, CollectionTools.size(iterator)); |
| } |
| |
| public void testHints3() throws Exception { |
| IType testType = this.createTestNamedQueryWithQueryHints(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| |
| ListIterator<QueryHint> iterator = namedQuery.hints(); |
| |
| assertEquals(2, CollectionTools.size(iterator)); |
| } |
| |
| public void testAddHint() throws Exception { |
| IType testType = this.createTestNamedQueries(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| |
| namedQuery.addHint(0).setName("FOO"); |
| namedQuery.addHint(1); |
| namedQuery.addHint(0).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})"); |
| } |
| |
| public void testRemoveHint() throws Exception { |
| IType testType = this.createTestNamedQueryWithQueryHints(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| 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("@NamedQueries(@NamedQuery(hints={@QueryHint(name=\"BAZ\"), @QueryHint(name=\"BAR\", value=\"FOO\")}))"); |
| |
| namedQuery.removeHint(0); |
| assertEquals("BAR", namedQuery.hintAt(0).getName()); |
| assertEquals(1, namedQuery.hintsSize()); |
| assertSourceContains("@NamedQueries(@NamedQuery(hints=@QueryHint(name=\"BAR\", value=\"FOO\")))"); |
| |
| namedQuery.removeHint(0); |
| assertEquals(0, namedQuery.hintsSize()); |
| assertSourceDoesNotContain("@NamedQueries"); |
| } |
| |
| public void testMoveHint() throws Exception { |
| IType testType = this.createTestNamedQueryWithQueryHints(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| 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("@NamedQueries(@NamedQuery(hints={@QueryHint(name=\"BAR\", value=\"FOO\"), @QueryHint, @QueryHint(name=\"BAZ\")}))"); |
| } |
| |
| public void testMoveHint2() throws Exception { |
| IType testType = this.createTestNamedQueryWithQueryHints(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(testType); |
| |
| NamedQueries namedQueries = (NamedQueries) typeResource.annotation(JPA.NAMED_QUERIES); |
| NamedQuery namedQuery = namedQueries.nestedAnnotations().next(); |
| 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("@NamedQueries(@NamedQuery(hints={@QueryHint, @QueryHint(name=\"BAZ\"), @QueryHint(name=\"BAR\", value=\"FOO\")}))"); |
| } |
| |
| public void testAddNamedQueryCopyExisting() throws Exception { |
| IType jdtType = createTestNamedQuery(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(jdtType); |
| |
| NamedQuery namedQuery = (NamedQuery) typeResource.addAnnotation(1, JPA.NAMED_QUERY, JPA.NAMED_QUERIES); |
| namedQuery.setName("BAR"); |
| assertSourceContains("@NamedQueries({@NamedQuery(name=\"foo\", query = \"bar\", hints = @QueryHint(name=\"BAR\", value = \"FOO\")),@NamedQuery(name=\"BAR\")})"); |
| |
| assertNull(typeResource.annotation(JPA.NAMED_QUERY)); |
| assertNotNull(typeResource.annotation(JPA.NAMED_QUERIES)); |
| assertEquals(2, CollectionTools.size(typeResource.annotations(JPA.NAMED_QUERY, JPA.NAMED_QUERIES))); |
| } |
| |
| public void testAddNamedQueryToBeginningOfList() throws Exception { |
| IType jdtType = createTestNamedQuery(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(jdtType); |
| |
| NamedQuery namedQuery = (NamedQuery) typeResource.addAnnotation(1, JPA.NAMED_QUERY, JPA.NAMED_QUERIES); |
| namedQuery.setName("BAR"); |
| assertSourceContains("@NamedQueries({@NamedQuery(name=\"foo\", query = \"bar\", hints = @QueryHint(name=\"BAR\", value = \"FOO\")),@NamedQuery(name=\"BAR\")})"); |
| |
| |
| namedQuery = (NamedQuery) typeResource.addAnnotation(0, JPA.NAMED_QUERY, JPA.NAMED_QUERIES); |
| namedQuery.setName("BAZ"); |
| assertSourceContains("@NamedQueries({@NamedQuery(name=\"BAZ\"),@NamedQuery(name=\"foo\", query = \"bar\", hints = @QueryHint(name=\"BAR\", value = \"FOO\")), @NamedQuery(name=\"BAR\")})"); |
| |
| Iterator<JavaResource> namedQueries = typeResource.annotations(JPA.NAMED_QUERY, JPA.NAMED_QUERIES); |
| assertEquals("BAZ", ((NamedQuery) namedQueries.next()).getName()); |
| assertEquals("foo", ((NamedQuery) namedQueries.next()).getName()); |
| assertEquals("BAR", ((NamedQuery) namedQueries.next()).getName()); |
| |
| assertNull(typeResource.annotation(JPA.NAMED_QUERY)); |
| assertNotNull(typeResource.annotation(JPA.NAMED_QUERIES)); |
| assertEquals(3, CollectionTools.size(typeResource.annotations(JPA.NAMED_QUERY, JPA.NAMED_QUERIES))); |
| } |
| |
| public void testRemoveNamedQueryCopyExisting() throws Exception { |
| IType jdtType = createTestNamedQuery(); |
| JavaPersistentTypeResource typeResource = buildJavaTypeResource(jdtType); |
| |
| NamedQuery namedQuery = (NamedQuery) typeResource.addAnnotation(1, JPA.NAMED_QUERY, JPA.NAMED_QUERIES); |
| namedQuery.setName("BAR"); |
| assertSourceContains("@NamedQueries({@NamedQuery(name=\"foo\", query = \"bar\", hints = @QueryHint(name=\"BAR\", value = \"FOO\")),@NamedQuery(name=\"BAR\")})"); |
| |
| typeResource.removeAnnotation(1, JPA.NAMED_QUERY, JPA.NAMED_QUERIES); |
| assertSourceContains("@NamedQuery(name=\"foo\", query = \"bar\", hints = @QueryHint(name=\"BAR\", value = \"FOO\"))"); |
| } |
| |
| } |