Examples with JvmType org.eclipse.xtext.common.types.JvmType used on opensource projects

Example 46 with JvmType

use of org.eclipse.xtext.common.types.JvmType in project xtext-xtend by eclipse.

the class ActiveAnnotationContextProvider method computeContext.

public ActiveAnnotationContexts computeContext(final XtendFile file) {
    final Stopwatches.StoppedTask task = Stopwatches.forTask("[macros] findActiveAnnotations (ActiveAnnotationContextProvider.computeContext)");
    task.start();
    try {
        final ActiveAnnotationContexts result = ActiveAnnotationContexts.installNew(file.eResource());
        final CompilationUnitImpl compilationUnit = this.compilationUnitProvider.get();
        compilationUnit.setXtendFile(file);
        result.compilationUnit = compilationUnit;
        final IAcceptor<Pair<JvmAnnotationType, XAnnotation>> _function = (Pair<JvmAnnotationType, XAnnotation> it) -> {
            boolean _containsKey = result.getContexts().containsKey(it.getKey());
            boolean _not = (!_containsKey);
            if (_not) {
                final ActiveAnnotationContext fa = new ActiveAnnotationContext();
                fa.setCompilationUnit(compilationUnit);
                final JvmType processorType = this._xAnnotationExtensions.getProcessorType(it.getKey());
                try {
                    final Object processorInstance = this._processorInstanceForJvmTypeProvider.getProcessorInstance(processorType);
                    if ((processorInstance == null)) {
                        String _identifier = processorType.getIdentifier();
                        String _plus = ("Couldn\'t instantiate the annotation processor of type \'" + _identifier);
                        String _plus_1 = (_plus + "\'. This is usually the case when the processor resides in the same project as the annotated element.");
                        throw new IllegalStateException(_plus_1);
                    }
                    fa.setProcessorInstance(processorInstance);
                } catch (final Throwable _t) {
                    if (_t instanceof VirtualMachineError) {
                        final VirtualMachineError e = (VirtualMachineError) _t;
                        throw e;
                    } else if (_t instanceof Throwable) {
                        final Throwable e_1 = (Throwable) _t;
                        this.operationCanceledManager.propagateAsErrorIfCancelException(e_1);
                        String _switchResult = null;
                        boolean _matched = false;
                        if (e_1 instanceof ExceptionInInitializerError) {
                            _matched = true;
                            _switchResult = ((ExceptionInInitializerError) e_1).getException().getMessage();
                        }
                        if (!_matched) {
                            _switchResult = e_1.getMessage();
                        }
                        final String msg = _switchResult;
                        EList<Resource.Diagnostic> _errors = file.eResource().getErrors();
                        StringConcatenation _builder = new StringConcatenation();
                        _builder.append("Problem while loading annotation processor: ");
                        _builder.append(msg);
                        XAnnotation _value = it.getValue();
                        EObjectDiagnosticImpl _eObjectDiagnosticImpl = new EObjectDiagnosticImpl(Severity.ERROR, IssueCodes.PROCESSING_ERROR, _builder.toString(), _value, XAnnotationsPackage.Literals.XANNOTATION__ANNOTATION_TYPE, (-1), null);
                        _errors.add(_eObjectDiagnosticImpl);
                    } else {
                        throw Exceptions.sneakyThrow(_t);
                    }
                }
                result.getContexts().put(it.getKey(), fa);
            }
            List<XtendAnnotationTarget> _annotatedSourceElements = result.getContexts().get(it.getKey()).getAnnotatedSourceElements();
            XtendAnnotationTarget _annotatedTarget = this._xAnnotationExtensions.getAnnotatedTarget(it.getValue());
            _annotatedSourceElements.add(_annotatedTarget);
        };
        this.searchAnnotatedElements(file, _function);
        return result;
    } catch (final Throwable _t) {
        if (_t instanceof Throwable) {
            final Throwable e = (Throwable) _t;
            this.operationCanceledManager.propagateAsErrorIfCancelException(e);
            boolean _matched = false;
            if (e instanceof VirtualMachineError) {
                _matched = true;
                throw ((VirtualMachineError) e);
            }
            if (!_matched) {
                if (e instanceof LinkageError) {
                    _matched = true;
                    throw ((LinkageError) e);
                }
            }
            ActiveAnnotationContextProvider.logger.warn("Error finding the elements to be processed by active annotations", e);
            return ActiveAnnotationContexts.installNew(file.eResource());
        } else {
            throw Exceptions.sneakyThrow(_t);
        }
    } finally {
        task.stop();
    }
}

Example 47 with JvmType

use of org.eclipse.xtext.common.types.JvmType in project xtext-xtend by eclipse.

the class ValidationBug433213Test method test_03.

@Test
public void test_03() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class C {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def m() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Object {");
        _builder.newLine();
        _builder.append("\t\t\t");
        _builder.append("def m2() {");
        _builder.newLine();
        _builder.append("\t\t\t\t");
        _builder.append("new Object {");
        _builder.newLine();
        _builder.append("\t\t\t\t\t");
        _builder.append("def <T> T m3() {}");
        _builder.newLine();
        _builder.append("\t\t\t\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t\t\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile file = this.parser.parse(_builder);
        final XtendTypeDeclaration c = IterableExtensions.<XtendTypeDeclaration>head(file.getXtendTypes());
        XtendMember _head = IterableExtensions.<XtendMember>head(c.getMembers());
        final XtendFunction m = ((XtendFunction) _head);
        XExpression _expression = m.getExpression();
        final XBlockExpression body = ((XBlockExpression) _expression);
        XExpression _head_1 = IterableExtensions.<XExpression>head(body.getExpressions());
        final AnonymousClass anon = ((AnonymousClass) _head_1);
        XtendMember _head_2 = IterableExtensions.<XtendMember>head(anon.getMembers());
        final XtendFunction m2 = ((XtendFunction) _head_2);
        XExpression _expression_1 = m2.getExpression();
        final XBlockExpression body2 = ((XBlockExpression) _expression_1);
        XExpression _head_3 = IterableExtensions.<XExpression>head(body2.getExpressions());
        final AnonymousClass anon2 = ((AnonymousClass) _head_3);
        XtendMember _head_4 = IterableExtensions.<XtendMember>head(anon2.getMembers());
        final XtendFunction m3 = ((XtendFunction) _head_4);
        final JvmTypeReference returnType = m3.getReturnType();
        final JvmType t = returnType.getType();
        Assert.assertNotNull("notNull", t);
        Assert.assertFalse("t.eIsProxy", t.eIsProxy());
        this.helper.assertNoErrors(file);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 48 with JvmType

use of org.eclipse.xtext.common.types.JvmType in project xtext-xtend by eclipse.

the class ValidationBug433213Test method test_06.

@Test
public void test_06() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class C {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def <K> m() {");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("new Object {");
        _builder.newLine();
        _builder.append("\t\t\t");
        _builder.append("def <V> m2() {");
        _builder.newLine();
        _builder.append("\t\t\t\t");
        _builder.append("new java.util.AbstractMap<K, V> {");
        _builder.newLine();
        _builder.append("\t\t\t\t\t");
        _builder.append("def Entry<K, V> m() {}");
        _builder.newLine();
        _builder.append("\t\t\t\t\t");
        _builder.append("override entrySet() {}");
        _builder.newLine();
        _builder.append("\t\t\t\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t\t\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile file = this.parser.parse(_builder);
        final XtendTypeDeclaration c = IterableExtensions.<XtendTypeDeclaration>head(file.getXtendTypes());
        XtendMember _head = IterableExtensions.<XtendMember>head(c.getMembers());
        final XtendFunction m = ((XtendFunction) _head);
        XExpression _expression = m.getExpression();
        final XBlockExpression body = ((XBlockExpression) _expression);
        XExpression _head_1 = IterableExtensions.<XExpression>head(body.getExpressions());
        final AnonymousClass anon = ((AnonymousClass) _head_1);
        XtendMember _head_2 = IterableExtensions.<XtendMember>head(anon.getMembers());
        final XtendFunction m2 = ((XtendFunction) _head_2);
        XExpression _expression_1 = m2.getExpression();
        final XBlockExpression body2 = ((XBlockExpression) _expression_1);
        XExpression _head_3 = IterableExtensions.<XExpression>head(body2.getExpressions());
        final AnonymousClass anon2 = ((AnonymousClass) _head_3);
        XtendMember _head_4 = IterableExtensions.<XtendMember>head(anon2.getMembers());
        final XtendFunction m3 = ((XtendFunction) _head_4);
        final JvmTypeReference returnType = m3.getReturnType();
        final JvmType t = returnType.getType();
        Assert.assertNotNull("notNull", t);
        Assert.assertFalse("t.eIsProxy", t.eIsProxy());
        this.helper.assertNoErrors(file);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 49 with JvmType

use of org.eclipse.xtext.common.types.JvmType in project xtext-xtend by eclipse.

the class MemberFromSuperImplementor method getImplementedInterface.

private Procedure1<? super ISourceAppender> getImplementedInterface(final JvmDeclaredType subType, final JvmDeclaredType superInterface) {
    if (((superInterface instanceof JvmGenericType) && ((JvmGenericType) superInterface).isInterface())) {
        final Function1<JvmTypeReference, Boolean> _function = (JvmTypeReference it) -> {
            JvmType _type = it.getType();
            return Boolean.valueOf(Objects.equal(_type, superInterface));
        };
        boolean _exists = IterableExtensions.<JvmTypeReference>exists(subType.getSuperTypes(), _function);
        if (_exists) {
            final Procedure1<ISourceAppender> _function_1 = (ISourceAppender it) -> {
                it.append(superInterface).append(".");
            };
            return _function_1;
        }
        final Function1<JvmTypeReference, Boolean> _function_2 = (JvmTypeReference it) -> {
            return Boolean.valueOf(this.isInterface(it.getType()));
        };
        final Function1<JvmTypeReference, JvmDeclaredType> _function_3 = (JvmTypeReference it) -> {
            JvmType _type = it.getType();
            return ((JvmDeclaredType) _type);
        };
        final Function1<JvmDeclaredType, Boolean> _function_4 = (JvmDeclaredType it) -> {
            Procedure1<? super ISourceAppender> _implementedInterface = this.getImplementedInterface(it, superInterface);
            return Boolean.valueOf((_implementedInterface != null));
        };
        final JvmDeclaredType interfaze = IterableExtensions.<JvmDeclaredType>findFirst(IterableExtensions.<JvmTypeReference, JvmDeclaredType>map(IterableExtensions.<JvmTypeReference>filter(subType.getSuperTypes(), _function_2), _function_3), _function_4);
        if ((interfaze != null)) {
            final Procedure1<ISourceAppender> _function_5 = (ISourceAppender it) -> {
                it.append(interfaze).append(".");
            };
            return _function_5;
        }
    }
    return null;
}

Example 50 with JvmType

use of org.eclipse.xtext.common.types.JvmType in project xtext-xtend by eclipse.

the class CreateMemberQuickfixes method getReceiverType.

/* @Nullable */
protected LightweightTypeReference getReceiverType(XAbstractFeatureCall featureCall) {
    XExpression actualReceiver = featureCall.getActualReceiver();
    ITypeReferenceOwner owner = new StandardTypeReferenceOwner(services, featureCall);
    if (actualReceiver == null) {
        JvmDeclaredType callersType = getCallersType(featureCall);
        if (callersType != null)
            return owner.newParameterizedTypeReference(callersType);
    } else if (actualReceiver instanceof XAbstractFeatureCall && ((XAbstractFeatureCall) actualReceiver).isTypeLiteral()) {
        JvmType type = (JvmType) ((XAbstractFeatureCall) actualReceiver).getFeature();
        ParameterizedTypeReference reference = owner.newParameterizedTypeReference(type);
        return reference;
    } else {
        LightweightTypeReference typeRef = typeResolver.resolveTypes(featureCall).getActualType(actualReceiver);
        if (typeRef != null && typeRef.getType() instanceof JvmDeclaredType)
            return typeRef;
    }
    return null;
}