| /* |
| * Copyright 2016 Federico Tomassetti |
| * |
| * Licensed 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 com.github.javaparser.symbolsolver.javaparsermodel.declarations; |
| |
| import com.github.javaparser.ast.AccessSpecifier; |
| import com.github.javaparser.ast.Modifier; |
| import com.github.javaparser.ast.body.EnumConstantDeclaration; |
| import com.github.javaparser.ast.body.VariableDeclarator; |
| import com.github.javaparser.resolution.declarations.ResolvedFieldDeclaration; |
| import com.github.javaparser.resolution.declarations.ResolvedTypeDeclaration; |
| import com.github.javaparser.resolution.types.ResolvedType; |
| import com.github.javaparser.symbolsolver.javaparser.Navigator; |
| import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade; |
| import com.github.javaparser.symbolsolver.model.resolution.TypeSolver; |
| import com.github.javaparser.symbolsolver.model.typesystem.ReferenceTypeImpl; |
| |
| import java.util.Optional; |
| |
| import static com.github.javaparser.symbolsolver.javaparser.Navigator.getParentNode; |
| import static com.github.javaparser.symbolsolver.javaparser.Navigator.requireParentNode; |
| |
| /** |
| * @author Federico Tomassetti |
| */ |
| public class JavaParserFieldDeclaration implements ResolvedFieldDeclaration { |
| |
| private VariableDeclarator variableDeclarator; |
| private com.github.javaparser.ast.body.FieldDeclaration wrappedNode; |
| private EnumConstantDeclaration enumConstantDeclaration; |
| private TypeSolver typeSolver; |
| |
| public JavaParserFieldDeclaration(VariableDeclarator variableDeclarator, TypeSolver typeSolver) { |
| if (typeSolver == null) { |
| throw new IllegalArgumentException("typeSolver should not be null"); |
| } |
| this.variableDeclarator = variableDeclarator; |
| this.typeSolver = typeSolver; |
| if (!(requireParentNode(variableDeclarator) instanceof com.github.javaparser.ast.body.FieldDeclaration)) { |
| throw new IllegalStateException(requireParentNode(variableDeclarator).getClass().getCanonicalName()); |
| } |
| this.wrappedNode = (com.github.javaparser.ast.body.FieldDeclaration) requireParentNode(variableDeclarator); |
| } |
| |
| public JavaParserFieldDeclaration(EnumConstantDeclaration enumConstantDeclaration, TypeSolver typeSolver) { |
| if (typeSolver == null) { |
| throw new IllegalArgumentException("typeSolver should not be null"); |
| } |
| this.enumConstantDeclaration = enumConstantDeclaration; |
| this.typeSolver = typeSolver; |
| } |
| |
| @Override |
| public ResolvedType getType() { |
| if (enumConstantDeclaration != null) { |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = (com.github.javaparser.ast.body.EnumDeclaration) requireParentNode(enumConstantDeclaration); |
| return new ReferenceTypeImpl(new JavaParserEnumDeclaration(enumDeclaration, typeSolver), typeSolver); |
| } |
| return JavaParserFacade.get(typeSolver).convert(variableDeclarator.getType(), wrappedNode); |
| } |
| |
| @Override |
| public String getName() { |
| if (enumConstantDeclaration != null) { |
| return enumConstantDeclaration.getName().getId(); |
| } else { |
| return variableDeclarator.getName().getId(); |
| } |
| } |
| |
| @Override |
| public boolean isStatic() { |
| return wrappedNode.getModifiers().contains(Modifier.STATIC); |
| } |
| |
| @Override |
| public boolean isField() { |
| return true; |
| } |
| |
| /** |
| * Returns the JavaParser node associated with this JavaParserFieldDeclaration. |
| * |
| * @return A visitable JavaParser node wrapped by this object. |
| */ |
| public com.github.javaparser.ast.body.FieldDeclaration getWrappedNode() { |
| return wrappedNode; |
| } |
| |
| @Override |
| public String toString() { |
| return "JPField{" + getName() + "}"; |
| } |
| |
| @Override |
| public AccessSpecifier accessSpecifier() { |
| return Helper.toAccessLevel(wrappedNode.getModifiers()); |
| } |
| |
| @Override |
| public ResolvedTypeDeclaration declaringType() { |
| Optional<com.github.javaparser.ast.body.TypeDeclaration> typeDeclaration = wrappedNode.findParent(com.github.javaparser.ast.body.TypeDeclaration.class); |
| if (typeDeclaration.isPresent()) { |
| return JavaParserFacade.get(typeSolver).getTypeDeclaration(typeDeclaration.get()); |
| } |
| throw new IllegalStateException(); |
| } |
| } |