| /******************************************************************************* |
| * Copyright (c) 2007, 2011 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.jpa.core.internal.resource.java.source; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.internal.resource.java.source.SourceAnnotation; |
| import org.eclipse.jpt.common.core.internal.utility.jdt.ConversionDeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.common.core.internal.utility.jdt.ElementIndexedAnnotationAdapter; |
| import org.eclipse.jpt.common.core.internal.utility.jdt.NestedIndexedDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceNode; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.common.core.utility.jdt.AnnotatedElement; |
| import org.eclipse.jpt.common.core.utility.jdt.AnnotationElementAdapter; |
| import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationAdapter; |
| import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.common.core.utility.jdt.IndexedDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| import org.eclipse.jpt.jpa.core.resource.java.QueryHintAnnotation; |
| |
| /** |
| * <code>javax.persistence.QueryHint</code> |
| */ |
| public final class SourceQueryHintAnnotation |
| extends SourceAnnotation |
| implements QueryHintAnnotation |
| { |
| private DeclarationAnnotationElementAdapter<String> nameDeclarationAdapter; |
| private AnnotationElementAdapter<String> nameAdapter; |
| private String name; |
| |
| private DeclarationAnnotationElementAdapter<String> valueDeclarationAdapter; |
| private AnnotationElementAdapter<String> valueAdapter; |
| private String value; |
| |
| |
| static SourceQueryHintAnnotation buildNamedQueryQueryHint(JavaResourceNode parent, AnnotatedElement element, DeclarationAnnotationAdapter namedQueryAdapter, int index) { |
| return buildNestedSourceQueryHintAnnotation(parent, element, buildNamedQueryQueryHintAnnotationAdapter(namedQueryAdapter, index)); |
| } |
| |
| static SourceQueryHintAnnotation buildNamedNativeQueryQueryHint(JavaResourceNode parent, AnnotatedElement element, DeclarationAnnotationAdapter namedNativeQueryAdapter, int index) { |
| return buildNestedSourceQueryHintAnnotation(parent, element, buildNamedNativeQueryQueryHintAnnotationAdapter(namedNativeQueryAdapter, index)); |
| } |
| |
| public static SourceQueryHintAnnotation buildNestedSourceQueryHintAnnotation( |
| JavaResourceNode parent, |
| AnnotatedElement element, |
| IndexedDeclarationAnnotationAdapter idaa) { |
| |
| return new SourceQueryHintAnnotation(parent, element, idaa); |
| } |
| |
| private SourceQueryHintAnnotation(JavaResourceNode parent, AnnotatedElement element, IndexedDeclarationAnnotationAdapter idaa) { |
| super(parent, element, idaa, new ElementIndexedAnnotationAdapter(element, idaa)); |
| this.nameDeclarationAdapter = this.buildNameDeclarationAdapter(); |
| this.nameAdapter = this.buildNameAdapter(); |
| this.valueDeclarationAdapter = this.buildValueDeclarationAdapter(); |
| this.valueAdapter = this.buildValueAdapter(); |
| } |
| |
| public String getAnnotationName() { |
| return ANNOTATION_NAME; |
| } |
| |
| public void initialize(CompilationUnit astRoot) { |
| this.name = this.buildName(astRoot); |
| this.value = this.buildValue(astRoot); |
| } |
| |
| public void synchronizeWith(CompilationUnit astRoot) { |
| this.syncName(this.buildName(astRoot)); |
| this.syncValue(this.buildValue(astRoot)); |
| } |
| |
| |
| // ********** QueryHintAnnotation implementation ********** |
| |
| // ***** name |
| public String getName() { |
| return this.name; |
| } |
| |
| public void setName(String name) { |
| if (this.attributeValueHasChanged(this.name, name)) { |
| this.name = name; |
| this.nameAdapter.setValue(name); |
| } |
| } |
| |
| private void syncName(String astName) { |
| String old = this.name; |
| this.name = astName; |
| this.firePropertyChanged(NAME_PROPERTY, old, astName); |
| } |
| |
| private String buildName(CompilationUnit astRoot) { |
| return this.nameAdapter.getValue(astRoot); |
| } |
| |
| public TextRange getNameTextRange(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.nameDeclarationAdapter, astRoot); |
| } |
| |
| private DeclarationAnnotationElementAdapter<String> buildNameDeclarationAdapter() { |
| return ConversionDeclarationAnnotationElementAdapter.forStrings(this.daa, JPA.QUERY_HINT__NAME); |
| } |
| |
| private AnnotationElementAdapter<String> buildNameAdapter() { |
| return this.buildStringElementAdapter(this.nameDeclarationAdapter); |
| } |
| |
| // ***** value |
| public String getValue() { |
| return this.value; |
| } |
| |
| public void setValue(String value) { |
| if (this.attributeValueHasChanged(this.value, value)) { |
| this.value = value; |
| this.valueAdapter.setValue(value); |
| } |
| } |
| |
| private void syncValue(String astValue) { |
| String old = this.value; |
| this.value = astValue; |
| this.firePropertyChanged(VALUE_PROPERTY, old, astValue); |
| } |
| |
| private String buildValue(CompilationUnit astRoot) { |
| return this.valueAdapter.getValue(astRoot); |
| } |
| |
| public TextRange getValueTextRange(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.valueDeclarationAdapter, astRoot); |
| } |
| |
| private DeclarationAnnotationElementAdapter<String> buildValueDeclarationAdapter() { |
| return ConversionDeclarationAnnotationElementAdapter.forStrings(this.daa, JPA.QUERY_HINT__VALUE); |
| } |
| |
| private AnnotationElementAdapter<String> buildValueAdapter() { |
| return this.buildStringElementAdapter(this.valueDeclarationAdapter); |
| } |
| |
| |
| // ********** misc ********** |
| |
| @Override |
| public boolean isUnset() { |
| return super.isUnset() && |
| (this.name == null) && |
| (this.value == null); |
| } |
| |
| @Override |
| public void toString(StringBuilder sb) { |
| sb.append(this.name); |
| } |
| |
| |
| // ********** static methods ********** |
| private static IndexedDeclarationAnnotationAdapter buildNamedQueryQueryHintAnnotationAdapter(DeclarationAnnotationAdapter namedQueryAdapter, int index) { |
| return new NestedIndexedDeclarationAnnotationAdapter(namedQueryAdapter, JPA.NAMED_QUERY__HINTS, index, ANNOTATION_NAME); |
| } |
| |
| private static IndexedDeclarationAnnotationAdapter buildNamedNativeQueryQueryHintAnnotationAdapter(DeclarationAnnotationAdapter namedNativeQueryAdapter, int index) { |
| return new NestedIndexedDeclarationAnnotationAdapter(namedNativeQueryAdapter, JPA.NAMED_NATIVE_QUERY__HINTS, index, ANNOTATION_NAME); |
| } |
| } |