Examples with CtPackage spoon.reflect.declaration.CtPackage used on opensource projects

Example 6 with CtPackage

use of spoon.reflect.declaration.CtPackage in project spoon by INRIA.

the class DefaultCoreFactory method createPackage.

public CtPackage createPackage() {
    CtPackage e = new CtPackageImpl();
    e.setFactory(getMainFactory());
    e.setParent(getMainFactory().Package().getRootPackage());
    return e;
}

Example 7 with CtPackage

use of spoon.reflect.declaration.CtPackage in project spoon by INRIA.

the class ContextBuilder method enter.

@SuppressWarnings("unchecked")
void enter(CtElement e, ASTNode node) {
    stack.push(new ASTPair(e, node));
    if (!(e instanceof CtPackage) || (compilationUnitSpoon.getFile() != null && compilationUnitSpoon.getFile().getName().equals(DefaultJavaPrettyPrinter.JAVA_PACKAGE_DECLARATION))) {
        if (compilationunitdeclaration != null && !e.isImplicit()) {
            e.setPosition(this.jdtTreeBuilder.getPositionBuilder().buildPositionCtElement(e, node));
        }
    }
    ASTPair pair = stack.peek();
    CtElement current = pair.element;
    if (current instanceof CtExpression) {
        while (!casts.isEmpty()) {
            ((CtExpression<?>) current).addTypeCast(casts.remove(0));
        }
    }
    if (current instanceof CtStatement && !this.label.isEmpty()) {
        ((CtStatement) current).setLabel(this.label.pop());
    }
    try {
        if (e instanceof CtTypedElement && !(e instanceof CtConstructorCall) && !(e instanceof CtCatchVariable) && node instanceof Expression) {
            if (((CtTypedElement<?>) e).getType() == null) {
                ((CtTypedElement<Object>) e).setType(this.jdtTreeBuilder.getReferencesBuilder().getTypeReference(((Expression) node).resolvedType));
            }
        }
    } catch (UnsupportedOperationException ignore) {
    // For some element, we throw an UnsupportedOperationException when we call setType().
    }
}

Example 8 with CtPackage

use of spoon.reflect.declaration.CtPackage in project spoon by INRIA.

the class CommentTest method testCombinedPackageInfoComment.

@Test
public void testCombinedPackageInfoComment() {
    Factory f = getSpoonFactory();
    CtPackage p = f.Package().get("spoon.test.comment.testclasses");
    String l_content = ((JavaOutputProcessor) f.getEnvironment().getDefaultFileGenerator()).getPrinter().printPackageInfo(p);
    String EOL = System.getProperty("line.separator");
    assertEquals("/* comment1 */" + EOL + "// comment2" + EOL + "/**" + EOL + " * Comment3" + EOL + " */" + EOL + "@java.lang.Deprecated" + EOL + "package spoon.test.comment.testclasses;" + EOL, l_content);
}

Example 9 with CtPackage

use of spoon.reflect.declaration.CtPackage in project spoon by INRIA.

the class SerializableTest method testSerialCtStatement.

@Test
public void testSerialCtStatement() throws Exception {
    Factory factory = new FactoryImpl(new DefaultCoreFactory(), new StandardEnvironment());
    CtStatement sta2 = (factory).Code().createCodeSnippetStatement("String hello =\"t1\"; System.out.println(hello)").compile();
    byte[] ser = ByteSerialization.serialize(sta2);
    CtStatement des = (CtStatement) ByteSerialization.deserialize(ser);
    String sigBef = sta2.getShortRepresentation();
    String sigAf = des.getShortRepresentation();
    CtType<?> typeBef = sta2.getParent(CtType.class);
    assertNotNull(typeBef);
    assertEquals(sigBef, sigAf);
    des.setFactory(factory);
    String toSBef = sta2.toString();
    String toSgAf = des.toString();
    assertEquals(toSBef, toSgAf);
    CtType<?> typeDes = des.getParent(CtType.class);
    assertNotNull(typeDes);
    // After deserialization, getDeclaringType throws an exception
    CtType<?> decl = typeDes.getDeclaringType();
    assertNull(decl);
    CtPackage parentOriginal = (CtPackage) typeBef.getParent();
    CtPackage parentDeser = (CtPackage) typeDes.getParent();
    assertEquals(CtPackage.TOP_LEVEL_PACKAGE_NAME, parentOriginal.getSimpleName());
    assertEquals(CtPackage.TOP_LEVEL_PACKAGE_NAME, parentDeser.getSimpleName());
}

Example 10 with CtPackage

use of spoon.reflect.declaration.CtPackage in project spoon by INRIA.

the class ImportScannerImpl method isTypeInCollision.

/**
 * Test if the reference can be imported, i.e. test if the importation could lead to a collision.
 * @param ref
 * @return true if the ref should be imported.
 */
protected boolean isTypeInCollision(CtReference ref, boolean fqnMode) {
    if (targetType != null && targetType.getSimpleName().equals(ref.getSimpleName()) && !targetType.equals(ref)) {
        return true;
    }
    try {
        CtElement parent;
        if (ref instanceof CtTypeReference) {
            parent = ref.getParent();
        } else {
            parent = ref;
        }
        // i.e. a string, an int, etc.
        if (parent instanceof CtLiteral) {
            return false;
        }
        Set<String> localVariablesOfBlock = new HashSet<>();
        if (parent instanceof CtField) {
            this.fieldAndMethodsNames.add(((CtField) parent).getSimpleName());
        } else if (parent instanceof CtMethod) {
            this.fieldAndMethodsNames.add(((CtMethod) parent).getSimpleName());
        } else {
            localVariablesOfBlock = this.lookForLocalVariables(parent);
        }
        while (!(parent instanceof CtPackage)) {
            if ((parent instanceof CtFieldReference) || (parent instanceof CtExecutableReference) || (parent instanceof CtInvocation)) {
                CtReference parentType;
                if (parent instanceof CtInvocation) {
                    parentType = ((CtInvocation) parent).getExecutable();
                } else {
                    parentType = (CtReference) parent;
                }
                LinkedList<String> qualifiedNameTokens = new LinkedList<>();
                // we don't want to test the current ref name, as we risk to create field import and make autoreference
                if (parentType != parent) {
                    qualifiedNameTokens.add(parentType.getSimpleName());
                }
                CtTypeReference typeReference;
                if (parent instanceof CtFieldReference) {
                    typeReference = ((CtFieldReference) parent).getDeclaringType();
                } else if (parent instanceof CtExecutableReference) {
                    typeReference = ((CtExecutableReference) parent).getDeclaringType();
                } else {
                    typeReference = ((CtInvocation) parent).getExecutable().getDeclaringType();
                }
                if (typeReference != null) {
                    qualifiedNameTokens.addFirst(typeReference.getSimpleName());
                    if (typeReference.getPackage() != null) {
                        StringTokenizer token = new StringTokenizer(typeReference.getPackage().getSimpleName(), CtPackage.PACKAGE_SEPARATOR);
                        int index = 0;
                        while (token.hasMoreElements()) {
                            qualifiedNameTokens.add(index, token.nextToken());
                            index++;
                        }
                    }
                }
                if (!qualifiedNameTokens.isEmpty()) {
                    // if the first package name is a variable name somewhere, it could lead to a collision
                    if (fieldAndMethodsNames.contains(qualifiedNameTokens.getFirst()) || localVariablesOfBlock.contains(qualifiedNameTokens.getFirst())) {
                        qualifiedNameTokens.removeFirst();
                        if (fqnMode) {
                            // for example: spoon.Launcher if a field spoon and another one Launcher exists
                            if (ref instanceof CtTypeReference) {
                                if (qualifiedNameTokens.isEmpty()) {
                                    return true;
                                }
                                // but if the other package names are not a variable name, it's ok to import
                                for (int i = 0; i < qualifiedNameTokens.size(); i++) {
                                    String testedToken = qualifiedNameTokens.get(i);
                                    if (!fieldAndMethodsNames.contains(testedToken) && !localVariablesOfBlock.contains(testedToken)) {
                                        return true;
                                    }
                                }
                                return false;
                            // However if it is a static method/field, we always accept to import them in this case
                            // It is the last possibility for managing import for us
                            } else {
                                return true;
                            }
                        } else {
                            // but if the other package names are not a variable name, it's ok to import
                            for (int i = 0; i < qualifiedNameTokens.size(); i++) {
                                String testedToken = qualifiedNameTokens.get(i);
                                if (!fieldAndMethodsNames.contains(testedToken) && !localVariablesOfBlock.contains(testedToken)) {
                                    return false;
                                }
                            }
                            return true;
                        }
                    }
                }
            }
            parent = parent.getParent();
        }
    } catch (ParentNotInitializedException e) {
        return false;
    }
    return false;
}