Examples with JavaParserFacade com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade used on opensource projects

Example 1 with JavaParserFacade

use of com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade in project javaparser by javaparser.

the class Issue241 method testSolveStaticallyImportedMemberType.

@Test
public void testSolveStaticallyImportedMemberType() {
    File src = adaptPath(new File("src/test/resources"));
    TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JavaParserTypeSolver(src));
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    CompilationUnit cu = parseSample("Issue241");
    ClassOrInterfaceDeclaration cls = Navigator.demandClassOrInterface(cu, "Main");
    VariableDeclarator v = Navigator.demandVariableDeclaration(cls, "foo").get();
    Type t = v.getType();
    ResolvedType t2 = javaParserFacade.convert(t, t);
    String typeName = t2.asReferenceType().getQualifiedName();
    assertEquals("issue241.TypeWithMemberType.MemberInterface", typeName);
}

Example 2 with JavaParserFacade

use of com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade in project javaparser by javaparser.

the class Issue300 method fieldAccessIssue.

@Test
public void fieldAccessIssue() throws ParseException, FileNotFoundException {
    String pathToSourceFile = adaptPath("src/test/resources/issue300/Issue300.java");
    CompilationUnit cu = JavaParser.parse(new File(pathToSourceFile));
    final FieldAccessExpr fieldAccess = Navigator.findNodeOfGivenClass(cu, FieldAccessExpr.class);
    assertNotNull(fieldAccess);
    TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JavaParserTypeSolver(adaptPath(new File("src/test/resources/issue300"))));
    final JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    final SymbolReference<? extends ResolvedValueDeclaration> ref = javaParserFacade.solve(fieldAccess);
    assertEquals(ResolvedPrimitiveType.INT, ref.getCorrespondingDeclaration().getType().asPrimitive());
}

Example 3 with JavaParserFacade

use of com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade in project javaparser by javaparser.

the class Issue144 method issue144.

@Test(expected = UnsolvedSymbolException.class)
public void issue144() {
    CompilationUnit cu = parseSampleWithStandardExtension("issue144/HelloWorld");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "HelloWorld");
    ExpressionStmt expressionStmt = (ExpressionStmt) clazz.getMethodsByName("main").get(0).getBody().get().getStatement(0);
    MethodCallExpr methodCallExpr = (MethodCallExpr) expressionStmt.getExpression();
    Expression firstParameter = methodCallExpr.getArgument(0);
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    javaParserFacade.solve(firstParameter).isSolved();
}

Example 4 with JavaParserFacade

use of com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade in project javaparser by javaparser.

the class Issue144 method issue144WithReflectionTypeSolver.

@Test
public void issue144WithReflectionTypeSolver() {
    CompilationUnit cu = parseSampleWithStandardExtension("issue144/HelloWorld");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "HelloWorld");
    ExpressionStmt expressionStmt = (ExpressionStmt) clazz.getMethodsByName("main").get(0).getBody().get().getStatement(0);
    MethodCallExpr methodCallExpr = (MethodCallExpr) expressionStmt.getExpression();
    Expression firstParameter = methodCallExpr.getArgument(0);
    JavaParserFacade javaParserFacade = JavaParserFacade.get(new ReflectionTypeSolver(true));
    assertEquals(true, javaParserFacade.solve(firstParameter).isSolved());
}

Example 5 with JavaParserFacade

use of com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade in project javaparser by javaparser.

the class Issue186 method lambdaPrimitivesIssue.

@Test
public void lambdaPrimitivesIssue() {
    CompilationUnit cu = parseSample("Issue186");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "JavaTest");
    MethodDeclaration methodDeclaration = Navigator.demandMethod(clazz, "bar");
    List<LambdaExpr> lambdas = methodDeclaration.findAll(LambdaExpr.class);
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    assertEquals("java.util.function.Predicate<? super java.lang.String>", javaParserFacade.getType(lambdas.get(0)).describe());
    assertEquals("java.util.function.Function<? super java.lang.String, ? extends java.lang.Integer>", javaParserFacade.getType(lambdas.get(1)).describe());
    assertEquals("java.util.function.Predicate<? super java.lang.Integer>", javaParserFacade.getType(lambdas.get(2)).describe());
}