| /* |
| * 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.netbeans.modules.j2ee.persistenceapi.metadata.orm.annotation; |
| |
| import java.lang.String; |
| import java.lang.String; |
| import java.util.List; |
| import javax.lang.model.element.Element; |
| import javax.lang.model.element.ElementKind; |
| import javax.lang.model.element.ExecutableElement; |
| import javax.lang.model.element.Modifier; |
| import javax.lang.model.element.TypeElement; |
| import org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper; |
| |
| /** |
| * |
| * @author Andrei Badea |
| */ |
| public final class AttributesHelper { |
| |
| private final TypeElement typeElement; |
| private final AnnotationModelHelper helper; |
| private final PropertyHandler propertyHandler; |
| private final boolean fieldAccess; |
| |
| public AttributesHelper(AnnotationModelHelper helper, TypeElement typeElement, PropertyHandler propertyHandler) { |
| this.helper = helper; |
| this.typeElement = typeElement; |
| this.propertyHandler = propertyHandler; |
| if (typeElement == null) { |
| fieldAccess = true; |
| return; |
| } |
| List<? extends Element> elements = typeElement.getEnclosedElements(); |
| fieldAccess = EntityMappingsUtilities.hasFieldAccess(helper, elements); |
| } |
| |
| public void parse() { |
| if (typeElement == null) { |
| return; |
| } |
| for (Element element : typeElement.getEnclosedElements()) { |
| ElementKind elementKind = element.getKind(); |
| if (fieldAccess) { |
| if (ElementKind.FIELD.equals(elementKind)) { |
| handleProperty(element); |
| } |
| } else { |
| if (ElementKind.METHOD.equals(elementKind)) { |
| handleProperty(element); |
| } |
| } |
| } |
| } |
| |
| private void handleProperty(Element element) { |
| if (element.getModifiers().contains(Modifier.STATIC)) { |
| return; |
| } |
| String propertyName = element.getSimpleName().toString(); |
| if (ElementKind.METHOD.equals(element.getKind())) { |
| propertyName = EntityMappingsUtilities.getterNameToPropertyName(propertyName); |
| if (propertyName == null) { |
| return; |
| } |
| ExecutableElement el = (ExecutableElement) element; |
| if(el.getParameters()!=null && el.getParameters().size()>0)return; //getter shouldn't have any parameters, if there are any it's not a property |
| } |
| propertyHandler.handleProperty(element, propertyName); |
| } |
| |
| public boolean hasFieldAccess() { |
| return fieldAccess; |
| } |
| |
| public interface PropertyHandler { |
| /** |
| * Handle the given property (either a <code>VariableElement</code> for the |
| * property field or an <code>ExecutableElement</code> for the property getter method. |
| * |
| * @param element never null. |
| * @param propertyName never null. |
| */ |
| void handleProperty(Element element, String propertyName); |
| } |
| } |