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Mostrando postagens de Junho, 2018

JavaParser como saber se o else tem Throw

public static void main(String[] args) { try { App app = new App(); Leitor leitor = new Leitor("App", "C:\\programa-java\\MetodoLiu\\src\\main\\java\\weiEtal\\App.java"); List<com.github.javaparser.ast.stmt.Statement> linhas = leitor.linhasMetodo("metodo1"); for (com.github.javaparser.ast.stmt.Statement statement : linhas) { if(statement instanceof IfStmt) { System.out.println(statement); IfStmt ifStmt = (IfStmt) statement; if(ifStmt.hasElseBlock()) { System.out.println("Bloco else: " + ifStmt.getElseStmt().get()); System.out.println(ifStmt.getElseStmt().get().isThrowStmt()); System.out.println(ifStmt.getElseStmt().get() instanceof ThrowStmt); List<?> nosElse = ifStmt.getElseStmt().get().getChildNodes(); //pegando lin por lin dentro do else. for (Object object : nosElse) { System.out.println(object instanceof ThrowStmt);

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Tabela de comparação entre funções JDT e JavaParser

JDT Java Parser IfStatement IsStmt Statement Statement Block BlockStmt Expression Expression Field FieldDeclaration Method MethodDeclaration Type TypeDeclaration

JDT - AST - Exemplo básico de uso

public static void main(String[] args) { try { App app = new App(); ASTParser parser = ASTParser.newParser(AST.JLS3); try { parser.setSource(app.readFileToString("C:/programa-java/MetodoLiu/src/main/java/weiEtal/App.java").toCharArray()); CompilationUnit cu = (CompilationUnit) parser.createAST(null); for (Object declaration : cu.types()) { if (declaration instanceof TypeDeclaration) { MethodDeclaration[] metodos = ((TypeDeclaration) declaration).getMethods(); for (MethodDeclaration method : metodos) { String nomeMetodo = method.getName().getFullyQualifiedName().toString(); if(nomeMetodo.equals("metodo1")) { MethodDeclaration metodo = method; List<Statement> statements = metodo.getBody().statements(); for (Statement stmnt : statements) { if(stmnt instanceof IfStatement){ IfStatement ifStmt = (IfStatement) stmnt; System.out.println(ifStmt.ge

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