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

Example 31 with JavaParserFacade

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

the class Issue186 method lambdaFlatMapIssue.

@Test
public void lambdaFlatMapIssue() {
    CompilationUnit cu = parseSample("Issue186");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "JavaTest");
    MethodDeclaration methodDeclaration = Navigator.demandMethod(clazz, "foo");
    MethodCallExpr methodCallExpr = Navigator.findMethodCall(methodDeclaration, "flatMap").get();
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    assertEquals("java.util.stream.Stream<java.lang.String>", javaParserFacade.getType(methodCallExpr).describe());
}

Example 32 with JavaParserFacade

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

the class Issue235 method issue235.

@Test
public void issue235() {
    CompilationUnit cu = parseSample("Issue235");
    ClassOrInterfaceDeclaration cls = Navigator.demandClassOrInterface(cu, "Foo");
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    MethodDeclaration m = Navigator.demandMethod(cls, this.method);
    ExpressionStmt stmt = (ExpressionStmt) m.getBody().get().getStatements().get(0);
    ObjectCreationExpr expression = (ObjectCreationExpr) stmt.getExpression();
    Assert.assertNotNull(javaParserFacade.convertToUsage(expression.getType()));
}

Example 33 with JavaParserFacade

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

the class Issue113 method issue113providedCodeDoesNotCrash.

@Test
public void issue113providedCodeDoesNotCrash() throws FileNotFoundException {
    String pathToSourceFile = adaptPath("src/test/resources/issue113/com/foo/Widget.java");
    CompilationUnit cu = JavaParser.parse(new File(pathToSourceFile));
    JavaParserFacade parserFacade = JavaParserFacade.get(typeSolver);
    MethodDeclaration methodDeclaration = cu.findAll(MethodDeclaration.class).stream().filter(node -> node.getName().getIdentifier().equals("doSomething")).findAny().orElse(null);
    methodDeclaration.findAll(MethodCallExpr.class).forEach(parserFacade::solve);
}

Example 34 with JavaParserFacade

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

the class VariadicResolutionTest method selectMostSpecificVariadic.

@Test
public void selectMostSpecificVariadic() {
    CompilationUnit cu = parseSample("MethodCalls");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "MethodCalls");
    MethodDeclaration method = Navigator.demandMethod(clazz, "variadicTest");
    List<MethodCallExpr> calls = method.findAll(MethodCallExpr.class);
    File src = adaptPath(new File("src/test/resources"));
    TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JavaParserTypeSolver(src));
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    MethodUsage call1 = javaParserFacade.solveMethodAsUsage(calls.get(0));
    MethodUsage call2 = javaParserFacade.solveMethodAsUsage(calls.get(1));
    assertEquals("int", call1.returnType().describe());
    assertEquals("void", call2.returnType().describe());
}

Example 35 with JavaParserFacade

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

the class VariadicResolutionTest method methodCallWithReferenceTypeAsVaridicArgumentIsSolved.

@Test
public void methodCallWithReferenceTypeAsVaridicArgumentIsSolved() {
    CompilationUnit cu = parseSample("MethodCalls");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "MethodCalls");
    MethodDeclaration method = Navigator.demandMethod(clazz, "variadicMethod");
    MethodCallExpr callExpr = Navigator.findMethodCall(method, "variadicMethod").get();
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    MethodUsage callee = javaParserFacade.solveMethodAsUsage(callExpr);
    assertEquals("variadicMethod", callee.getName());
}