| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| package com.github.javaparser.ast.stmt; |
| |
| import com.github.javaparser.ast.AllFieldsConstructor; |
| import com.github.javaparser.ast.Modifier; |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.ast.NodeList; |
| import com.github.javaparser.ast.body.Parameter; |
| import com.github.javaparser.ast.expr.AnnotationExpr; |
| import com.github.javaparser.ast.expr.SimpleName; |
| import com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.ast.type.ClassOrInterfaceType; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| import java.util.EnumSet; |
| import static com.github.javaparser.utils.Utils.assertNotNull; |
| import com.github.javaparser.ast.visitor.CloneVisitor; |
| import com.github.javaparser.metamodel.CatchClauseMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import javax.annotation.Generated; |
| import com.github.javaparser.TokenRange; |
| |
| /** |
| * The catch part of a try-catch-finally. <br/>In <code>try { ... } catch (Exception e) { ... }</code> the CatchClause |
| * is <code>catch (Exception e) { ... }</code>. Exception e is the parameter. The { ... } is the body. |
| * |
| * @author Julio Vilmar Gesser |
| */ |
| public final class CatchClause extends Node implements NodeWithBlockStmt<CatchClause> { |
| |
| private Parameter parameter; |
| |
| private BlockStmt body; |
| |
| public CatchClause() { |
| this(null, new Parameter(), new BlockStmt()); |
| } |
| |
| public CatchClause(final EnumSet<Modifier> exceptModifier, final NodeList<AnnotationExpr> exceptAnnotations, final ClassOrInterfaceType exceptType, final SimpleName exceptName, final BlockStmt body) { |
| this(null, new Parameter(null, exceptModifier, exceptAnnotations, exceptType, false, new NodeList<>(), exceptName), body); |
| } |
| |
| @AllFieldsConstructor |
| public CatchClause(final Parameter parameter, final BlockStmt body) { |
| this(null, parameter, body); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public CatchClause(TokenRange tokenRange, Parameter parameter, BlockStmt body) { |
| super(tokenRange); |
| setParameter(parameter); |
| setBody(body); |
| customInitialization(); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { |
| return v.visit(this, arg); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| public <A> void accept(final VoidVisitor<A> v, final A arg) { |
| v.visit(this, arg); |
| } |
| |
| /** |
| * Note that the type of the Parameter can be a UnionType. In this case, any annotations found at the start of the |
| * catch(@X A a |...) are found directly in the Parameter. Annotations that are on the second or later type - |
| * catch(A a | @X B b ...) are found on those types. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Parameter getParameter() { |
| return parameter; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public CatchClause setParameter(final Parameter parameter) { |
| assertNotNull(parameter); |
| if (parameter == this.parameter) { |
| return (CatchClause) this; |
| } |
| notifyPropertyChange(ObservableProperty.PARAMETER, this.parameter, parameter); |
| if (this.parameter != null) |
| this.parameter.setParentNode(null); |
| this.parameter = parameter; |
| setAsParentNodeOf(parameter); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public BlockStmt getBody() { |
| return body; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public CatchClause setBody(final BlockStmt body) { |
| assertNotNull(body); |
| if (body == this.body) { |
| return (CatchClause) this; |
| } |
| notifyPropertyChange(ObservableProperty.BODY, this.body, body); |
| if (this.body != null) |
| this.body.setParentNode(null); |
| this.body = body; |
| setAsParentNodeOf(body); |
| return this; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| return super.remove(node); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public CatchClause clone() { |
| return (CatchClause) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public CatchClauseMetaModel getMetaModel() { |
| return JavaParserMetaModel.catchClauseMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| if (node == body) { |
| setBody((BlockStmt) replacementNode); |
| return true; |
| } |
| if (node == parameter) { |
| setParameter((Parameter) replacementNode); |
| return true; |
| } |
| return super.replace(node, replacementNode); |
| } |
| } |