protected IScope createLocalVarScopeForJvmOperation(JvmOperation context, IScope parentScope) {
EList<JvmFormalParameter> parameters = context.getParameters();
List<LocalVarDescription> descriptions = newArrayList();
for (JvmFormalParameter p : parameters) {
if (p.getName() != null)
descriptions.add(new LocalVarDescription(QualifiedName.create(p.getName()), p));
}
return new JvmFeatureScope(parentScope, "operation " + context.getSimpleName(), descriptions);
}
protected IScope createLocalVarScopeForClosure(XClosure closure, IScope parentScope) {
List<IValidatedEObjectDescription> descriptions = Lists.newArrayList();
EList<JvmFormalParameter> params = closure.getFormalParameters();
for (JvmFormalParameter p : params) {
if (p.getName() != null) {
IValidatedEObjectDescription desc = createLocalVarDescription(p);
descriptions.add(desc);
}
}
return new JvmFeatureScope(parentScope, "XClosure", descriptions);
}
protected void doTestEnum_05(String paramName) throws Exception {
String typeName = TestEnum.class.getName();
JvmEnumerationType type = (JvmEnumerationType) getTypeProvider().findTypeByName(typeName);
boolean constructorSeen = false;
for (JvmMember member : type.getMembers()) {
if (member instanceof JvmConstructor) {
constructorSeen = true;
List<JvmFormalParameter> parameters = ((JvmConstructor) member).getParameters();
assertEquals(1, parameters.size());
JvmFormalParameter singleParam = parameters.get(0);
assertEquals(paramName, singleParam.getName());
}
}
assertTrue("constructorSeen", constructorSeen);
}
/**
* @return a {@link JvmOperation} with common denominator argument types of all given operations
*/
protected JvmOperation deriveGenericDispatchOperationSignature(
List<JvmOperation> sortedOperations, JvmGenericType target) {
if (sortedOperations.isEmpty()) return null;
final Iterator<JvmOperation> iterator = sortedOperations.iterator();
JvmOperation first = iterator.next();
JvmOperation result = typesFactory.createJvmOperation();
target.getMembers().add(result);
for (int i = 0; i < first.getParameters().size(); i++) {
JvmFormalParameter parameter = typesFactory.createJvmFormalParameter();
result.getParameters().add(parameter);
parameter.setParameterType(getTypeProxy(parameter));
JvmFormalParameter parameter2 = first.getParameters().get(i);
parameter.setName(parameter2.getName());
}
jvmTypesBuilder.setBody(result, compileStrategies.forDispatcher(result, sortedOperations));
JvmVisibility commonVisibility = null;
boolean isFirst = true;
boolean allStatic = true;
for (JvmOperation jvmOperation : sortedOperations) {
Iterable<XtendFunction> xtendFunctions =
filter(associations.getSourceElements(jvmOperation), XtendFunction.class);
for (XtendFunction func : xtendFunctions) {
JvmVisibility xtendVisibility =
func.eIsSet(Xtend2Package.Literals.XTEND_FUNCTION__VISIBILITY)
? func.getVisibility()
: null;
if (isFirst) {
commonVisibility = xtendVisibility;
isFirst = false;
} else if (commonVisibility != xtendVisibility) {
commonVisibility = null;
}
associator.associate(func, result);
if (!func.isStatic()) allStatic = false;
}
for (JvmTypeReference declaredException : jvmOperation.getExceptions())
result.getExceptions().add(cloneWithProxies(declaredException));
}
if (commonVisibility == null) result.setVisibility(JvmVisibility.PUBLIC);
else result.setVisibility(commonVisibility);
result.setStatic(allStatic);
return result;
}
public CharSequence apply(ImportManager importManager) {
JvmOperation cacheMethod =
(JvmOperation)
logicalContainerProvider.getLogicalContainer(createExtensionInfo.getCreateExpression());
StringBuilderBasedAppendable appendable = new StringBuilderBasedAppendable(importManager);
JvmDeclaredType containerType = cacheMethod.getDeclaringType();
JvmTypeReference listType = typeReferences.getTypeForName(ArrayList.class, containerType);
JvmTypeReference collectonLiterals =
typeReferences.getTypeForName(CollectionLiterals.class, containerType);
String cacheVarName = cacheField.getSimpleName();
String cacheKeyVarName = appendable.declareVariable("CacheKey", "_cacheKey");
appendable.append("final ");
typeReferenceSerializer.serialize(listType, containerType, appendable);
appendable.append(cacheKeyVarName).append(" = ");
typeReferenceSerializer.serialize(collectonLiterals, containerType, appendable);
appendable.append(".newArrayList(");
EList<JvmFormalParameter> list = cacheMethod.getParameters();
for (Iterator<JvmFormalParameter> iterator = list.iterator(); iterator.hasNext(); ) {
JvmFormalParameter jvmFormalParameter = iterator.next();
appendable.append(getVarName(jvmFormalParameter));
if (iterator.hasNext()) {
appendable.append(", ");
}
}
appendable.append(");");
// declare result variable
JvmTypeReference returnType = typeProvider.getType(createExtensionInfo.getCreateExpression());
appendable.append("\nfinal ");
typeReferenceSerializer.serialize(returnType, containerType, appendable);
String resultVarName = "_result";
appendable.append(" ").append(resultVarName).append(";");
// open synchronize block
appendable.append("\nsynchronized (").append(cacheVarName).append(") {");
appendable.increaseIndentation();
// if the cache contains the key return the previously created object.
appendable
.append("\nif (")
.append(cacheVarName)
.append(".containsKey(")
.append(cacheKeyVarName)
.append(")) {");
appendable.increaseIndentation();
appendable
.append("\nreturn ")
.append(cacheVarName)
.append(".get(")
.append(cacheKeyVarName)
.append(");");
appendable.decreaseIndentation().append("\n}");
// execute the creation
compiler.toJavaStatement(createExtensionInfo.getCreateExpression(), appendable, true);
appendable.append("\n");
appendable.append(resultVarName).append(" = ");
compiler.toJavaExpression(createExtensionInfo.getCreateExpression(), appendable);
appendable.append(";");
// store the newly created object in the cache
appendable
.append("\n")
.append(cacheVarName)
.append(".put(")
.append(cacheKeyVarName)
.append(", ")
.append(resultVarName)
.append(");");
// close synchronize block
appendable.decreaseIndentation();
appendable.append("\n}");
appendable
.append("\n")
.append(initializerMethod.getSimpleName())
.append("(")
.append(resultVarName);
for (JvmFormalParameter parameter : cacheMethod.getParameters()) {
appendable.append(", ").append(parameter.getName());
}
appendable.append(");");
// return the result
appendable.append("\nreturn ");
appendable.append(resultVarName).append(";");
return appendable.toString();
}
public void generateBodyAnnotations(final XPackage pack) {
final HashSet<ETypedElement> processed = CollectionLiterals.<ETypedElement>newHashSet();
EList<XClassifier> _classifiers = pack.getClassifiers();
for (final XClassifier xClassifier : _classifiers) {
if ((xClassifier instanceof XDataType)) {
final XDataType xDataType = ((XDataType) xClassifier);
XDataTypeMapping _mapping = this.mappings.getMapping(xDataType);
final EDataType eDataType = _mapping.getEDataType();
final XBlockExpression createBody = xDataType.getCreateBody();
XDataTypeMapping _mapping_1 = this.mappings.getMapping(xDataType);
final JvmOperation creator = _mapping_1.getCreator();
boolean _and = false;
boolean _notEquals = (!Objects.equal(createBody, null));
if (!_notEquals) {
_and = false;
} else {
boolean _notEquals_1 = (!Objects.equal(creator, null));
_and = (_notEquals && _notEquals_1);
}
if (_and) {
final XcoreAppendable appendable = this.createAppendable();
EList<JvmFormalParameter> _parameters = creator.getParameters();
JvmFormalParameter _get = _parameters.get(0);
appendable.declareVariable(_get, "it");
JvmTypeReference _returnType = creator.getReturnType();
Set<JvmTypeReference> _emptySet = Collections.<JvmTypeReference>emptySet();
this.compiler.compile(createBody, appendable, _returnType, _emptySet);
String _string = appendable.toString();
String _extractBody = this.extractBody(_string);
EcoreUtil.setAnnotation(eDataType, GenModelPackage.eNS_URI, "create", _extractBody);
}
final XBlockExpression convertBody = xDataType.getConvertBody();
XDataTypeMapping _mapping_2 = this.mappings.getMapping(xDataType);
final JvmOperation converter = _mapping_2.getConverter();
boolean _and_1 = false;
boolean _notEquals_2 = (!Objects.equal(convertBody, null));
if (!_notEquals_2) {
_and_1 = false;
} else {
boolean _notEquals_3 = (!Objects.equal(converter, null));
_and_1 = (_notEquals_2 && _notEquals_3);
}
if (_and_1) {
final XcoreAppendable appendable_1 = this.createAppendable();
EList<JvmFormalParameter> _parameters_1 = converter.getParameters();
JvmFormalParameter _get_1 = _parameters_1.get(0);
appendable_1.declareVariable(_get_1, "it");
JvmTypeReference _returnType_1 = converter.getReturnType();
Set<JvmTypeReference> _emptySet_1 = Collections.<JvmTypeReference>emptySet();
this.compiler.compile(convertBody, appendable_1, _returnType_1, _emptySet_1);
String _string_1 = appendable_1.toString();
String _extractBody_1 = this.extractBody(_string_1);
EcoreUtil.setAnnotation(eDataType, GenModelPackage.eNS_URI, "convert", _extractBody_1);
}
} else {
final XClass xClass = ((XClass) xClassifier);
XClassMapping _mapping_3 = this.mappings.getMapping(xClass);
final EClass eClass = _mapping_3.getEClass();
EList<EStructuralFeature> _eAllStructuralFeatures = eClass.getEAllStructuralFeatures();
for (final EStructuralFeature eStructuralFeature : _eAllStructuralFeatures) {
boolean _add = processed.add(eStructuralFeature);
if (_add) {
final XStructuralFeature xFeature = this.mappings.getXFeature(eStructuralFeature);
boolean _notEquals_4 = (!Objects.equal(xFeature, null));
if (_notEquals_4) {
final XBlockExpression getBody = xFeature.getGetBody();
boolean _notEquals_5 = (!Objects.equal(getBody, null));
if (_notEquals_5) {
XFeatureMapping _mapping_4 = this.mappings.getMapping(xFeature);
final JvmOperation getter = _mapping_4.getGetter();
final XcoreAppendable appendable_2 = this.createAppendable();
JvmTypeReference _returnType_2 = getter.getReturnType();
Set<JvmTypeReference> _emptySet_2 = Collections.<JvmTypeReference>emptySet();
this.compiler.compile(getBody, appendable_2, _returnType_2, _emptySet_2);
String _string_2 = appendable_2.toString();
String _extractBody_2 = this.extractBody(_string_2);
EcoreUtil.setAnnotation(
eStructuralFeature, GenModelPackage.eNS_URI, "get", _extractBody_2);
}
}
}
}
EList<EOperation> _eAllOperations = eClass.getEAllOperations();
for (final EOperation eOperation : _eAllOperations) {
boolean _add_1 = processed.add(eOperation);
if (_add_1) {
final XOperation xOperation = this.mappings.getXOperation(eOperation);
boolean _notEquals_6 = (!Objects.equal(xOperation, null));
if (_notEquals_6) {
final XBlockExpression body = xOperation.getBody();
boolean _notEquals_7 = (!Objects.equal(body, null));
if (_notEquals_7) {
XOperationMapping _mapping_5 = this.mappings.getMapping(xOperation);
final JvmOperation jvmOperation = _mapping_5.getJvmOperation();
boolean _notEquals_8 = (!Objects.equal(jvmOperation, null));
if (_notEquals_8) {
final XcoreAppendable appendable_3 = this.createAppendable();
JvmDeclaredType _declaringType = jvmOperation.getDeclaringType();
appendable_3.declareVariable(_declaringType, "this");
JvmDeclaredType _declaringType_1 = jvmOperation.getDeclaringType();
EList<JvmTypeReference> _superTypes = _declaringType_1.getSuperTypes();
final JvmTypeReference superType =
IterableExtensions.<JvmTypeReference>head(_superTypes);
boolean _notEquals_9 = (!Objects.equal(superType, null));
if (_notEquals_9) {
JvmType _type = superType.getType();
appendable_3.declareVariable(_type, "super");
}
EList<JvmFormalParameter> _parameters_2 = jvmOperation.getParameters();
for (final JvmFormalParameter parameter : _parameters_2) {
String _name = parameter.getName();
appendable_3.declareVariable(parameter, _name);
}
JvmTypeReference _returnType_3 = jvmOperation.getReturnType();
EList<JvmTypeReference> _exceptions = jvmOperation.getExceptions();
HashSet<JvmTypeReference> _hashSet = new HashSet<JvmTypeReference>(_exceptions);
this.compiler.compile(body, appendable_3, _returnType_3, _hashSet);
String _string_3 = appendable_3.toString();
String _extractBody_3 = this.extractBody(_string_3);
EcoreUtil.setAnnotation(
eOperation, GenModelPackage.eNS_URI, "body", _extractBody_3);
}
}
}
}
}
}
}
}
protected void _infer(
final Model model, final IJvmDeclaredTypeAcceptor acceptor, final boolean isPrelinkingPhase) {
Resource _eResource = model.eResource();
URI _uRI = _eResource.getURI();
URI _trimFileExtension = _uRI.trimFileExtension();
final String postfix = _trimFileExtension.lastSegment();
JvmGenericType _class =
this._jvmTypesBuilder.toClass(model, (IModelQueryConstants.INFERRED_CLASS_NAME + postfix));
final Procedure1<JvmGenericType> _function =
(JvmGenericType it) -> {
EList<JvmMember> _members = it.getMembers();
JvmTypeReference _typeRef =
this._typeReferenceBuilder.typeRef(IResourceDescriptions.class);
JvmField _field =
this._jvmTypesBuilder.toField(model, IModelQueryConstants.INDEX, _typeRef);
this._jvmTypesBuilder.<JvmField>operator_add(_members, _field);
EList<JvmMember> _members_1 = it.getMembers();
JvmTypeReference _typeRef_1 = this._typeReferenceBuilder.typeRef(IProject.class);
JvmField _field_1 =
this._jvmTypesBuilder.toField(model, IModelQueryConstants.PROJECT, _typeRef_1);
this._jvmTypesBuilder.<JvmField>operator_add(_members_1, _field_1);
EList<JvmMember> _members_2 = it.getMembers();
JvmTypeReference _typeRef_2 = this._typeReferenceBuilder.typeRef(ResourceSet.class);
JvmField _field_2 =
this._jvmTypesBuilder.toField(model, IModelQueryConstants.RESOURCESET, _typeRef_2);
this._jvmTypesBuilder.<JvmField>operator_add(_members_2, _field_2);
EList<JvmMember> _members_3 = it.getMembers();
JvmTypeReference _typeRef_3 = this._typeReferenceBuilder.typeRef(Injector.class);
JvmField _field_3 =
this._jvmTypesBuilder.toField(model, IModelQueryConstants.INJECTOR, _typeRef_3);
this._jvmTypesBuilder.<JvmField>operator_add(_members_3, _field_3);
EList<JvmMember> _members_4 = it.getMembers();
JvmTypeReference _typeRef_4 = this._typeReferenceBuilder.typeRef(Void.TYPE);
final Procedure1<JvmOperation> _function_1 =
(JvmOperation it_1) -> {
XBlockExpression _body = model.getBody();
this._jvmTypesBuilder.setBody(it_1, _body);
EList<JvmTypeReference> _exceptions = it_1.getExceptions();
JvmTypeReference _typeRef_5 = this._typeReferenceBuilder.typeRef(Exception.class);
this._jvmTypesBuilder.<JvmTypeReference>operator_add(_exceptions, _typeRef_5);
};
JvmOperation _method =
this._jvmTypesBuilder.toMethod(model, "main", _typeRef_4, _function_1);
this._jvmTypesBuilder.<JvmOperation>operator_add(_members_4, _method);
EList<XMethodDeclaration> _methods = model.getMethods();
for (final XMethodDeclaration op : _methods) {
EList<JvmMember> _members_5 = it.getMembers();
String _name = op.getName();
JvmTypeReference _elvis = null;
JvmTypeReference _type = op.getType();
if (_type != null) {
_elvis = _type;
} else {
JvmTypeReference _inferredType = this._jvmTypesBuilder.inferredType();
_elvis = _inferredType;
}
final Procedure1<JvmOperation> _function_2 =
(JvmOperation it_1) -> {
EList<JvmFormalParameter> _parameters = op.getParameters();
for (final JvmFormalParameter p : _parameters) {
EList<JvmFormalParameter> _parameters_1 = it_1.getParameters();
String _name_1 = p.getName();
JvmTypeReference _parameterType = p.getParameterType();
JvmFormalParameter _parameter =
this._jvmTypesBuilder.toParameter(p, _name_1, _parameterType);
this._jvmTypesBuilder.<JvmFormalParameter>operator_add(
_parameters_1, _parameter);
}
EList<JvmTypeParameter> _typeParameters = op.getTypeParameters();
this.copyAndFixTypeParameters(_typeParameters, it_1);
XExpression _body = op.getBody();
this._jvmTypesBuilder.setBody(it_1, _body);
};
JvmOperation _method_1 = this._jvmTypesBuilder.toMethod(op, _name, _elvis, _function_2);
this._jvmTypesBuilder.<JvmOperation>operator_add(_members_5, _method_1);
}
};
acceptor.<JvmGenericType>accept(_class, _function);
}
protected IValidatedEObjectDescription createLocalVarDescription(JvmFormalParameter p) {
return new LocalVarDescription(QualifiedName.create(p.getName()), p);
}
protected IScope createLocalScopeForParameter(JvmFormalParameter p, IScope parentScope) {
return (p.getName() != null)
? new JvmFeatureScope(parentScope, "JvmFormalParameter", createLocalVarDescription(p))
: parentScope;
}
protected void appendParameters(
final StringBuilder result,
final JvmExecutable executable,
final int insignificantParameters,
final LightweightTypeReferenceFactory ownedConverter) {
final EList<JvmFormalParameter> declaredParameters = executable.getParameters();
int _size = declaredParameters.size();
int _min = Math.min(insignificantParameters, _size);
int _size_1 = declaredParameters.size();
final List<JvmFormalParameter> relevantParameters = declaredParameters.subList(_min, _size_1);
for (int i = 0; (i < relevantParameters.size()); i++) {
{
final JvmFormalParameter parameter = relevantParameters.get(i);
if ((i != 0)) {
result.append(", ");
}
boolean _and = false;
boolean _and_1 = false;
int _size_2 = relevantParameters.size();
int _minus = (_size_2 - 1);
boolean _equals = (i == _minus);
if (!_equals) {
_and_1 = false;
} else {
boolean _isVarArgs = executable.isVarArgs();
_and_1 = _isVarArgs;
}
if (!_and_1) {
_and = false;
} else {
JvmTypeReference _parameterType = parameter.getParameterType();
_and = (_parameterType instanceof JvmGenericArrayTypeReference);
}
if (_and) {
JvmTypeReference _parameterType_1 = parameter.getParameterType();
final JvmGenericArrayTypeReference parameterType =
((JvmGenericArrayTypeReference) _parameterType_1);
JvmTypeReference _componentType = parameterType.getComponentType();
LightweightTypeReference _lightweightReference =
ownedConverter.toLightweightReference(_componentType);
String _humanReadableName = _lightweightReference.getHumanReadableName();
result.append(_humanReadableName);
result.append("...");
} else {
JvmTypeReference _parameterType_2 = parameter.getParameterType();
boolean _notEquals = (!Objects.equal(_parameterType_2, null));
if (_notEquals) {
JvmTypeReference _parameterType_3 = parameter.getParameterType();
LightweightTypeReference _lightweightReference_1 =
ownedConverter.toLightweightReference(_parameterType_3);
final String simpleName = _lightweightReference_1.getHumanReadableName();
boolean _notEquals_1 = (!Objects.equal(simpleName, null));
if (_notEquals_1) {
result.append(simpleName);
}
}
}
result.append(" ");
String _name = parameter.getName();
String _valueOf = String.valueOf(_name);
result.append(_valueOf);
}
}
}
protected void convertFunctionType(
final JvmTypeReference expectedType,
final JvmTypeReference functionType,
final ITreeAppendable appendable,
final Later expression,
XExpression context) {
// JvmTypeReference resolvedLeft = closures.getResolvedExpectedType(expectedType,
// functionType);
if (expectedType.getIdentifier().equals(Object.class.getName())
|| EcoreUtil.equals(expectedType.getType(), functionType.getType())
|| ((expectedType instanceof JvmSynonymTypeReference)
&& Iterables.any(
((JvmSynonymTypeReference) expectedType).getReferences(),
new Predicate<JvmTypeReference>() {
public boolean apply(@Nullable JvmTypeReference ref) {
return EcoreUtil.equals(ref.getType(), functionType.getType());
}
}))) {
// same raw type but different type parameters
// at this point we know that we are compatible so we have to convince the Java compiler about
// that ;-)
if (!getTypeConformanceComputer().isConformant(expectedType, functionType)) {
// insert a cast
appendable.append("(");
serialize(expectedType, context, appendable);
appendable.append(")");
}
expression.exec(appendable);
return;
}
JvmOperation operation = closures.findImplementingOperation(expectedType, context.eResource());
if (operation == null) {
throw new IllegalStateException(
"expected type " + expectedType + " not mappable from " + functionType);
}
JvmType declaringType =
(expectedType instanceof JvmParameterizedTypeReference)
? expectedType.getType()
: operation.getDeclaringType();
final JvmTypeReference typeReferenceWithPlaceHolder =
getTypeReferences().createTypeRef(declaringType);
ITypeArgumentContext typeArgumentContext =
contextProvider.getTypeArgumentContext(
new TypeArgumentContextProvider.AbstractRequest() {
@Override
public JvmTypeReference getExpectedType() {
return functionType;
}
@Override
public JvmTypeReference getDeclaredType() {
return typeReferenceWithPlaceHolder;
}
@Override
public String toString() {
return "TypeConvertingCompiler.convertFunctionType [expected="
+ functionType
+ ",declared="
+ typeReferenceWithPlaceHolder
+ "]";
}
});
JvmTypeReference resolvedExpectedType =
typeArgumentContext.resolve(typeReferenceWithPlaceHolder);
appendable.append("new ");
serialize(resolvedExpectedType, context, appendable, true, false);
appendable.append("() {");
appendable.increaseIndentation().increaseIndentation();
appendable.newLine().append("public ");
serialize(
typeArgumentContext.resolve(operation.getReturnType()), context, appendable, true, false);
appendable.append(" ").append(operation.getSimpleName()).append("(");
EList<JvmFormalParameter> params = operation.getParameters();
for (Iterator<JvmFormalParameter> iterator = params.iterator(); iterator.hasNext(); ) {
JvmFormalParameter p = iterator.next();
final String name = p.getName();
serialize(
typeArgumentContext.resolve(p.getParameterType()), context, appendable, false, false);
appendable.append(" ").append(name);
if (iterator.hasNext()) appendable.append(",");
}
appendable.append(") {");
appendable.increaseIndentation();
if (!getTypeReferences().is(operation.getReturnType(), Void.TYPE))
appendable.newLine().append("return ");
else appendable.newLine();
expression.exec(appendable);
appendable.append(".");
JvmOperation actualOperation =
closures.findImplementingOperation(functionType, context.eResource());
appendable.append(actualOperation.getSimpleName());
appendable.append("(");
for (Iterator<JvmFormalParameter> iterator = params.iterator(); iterator.hasNext(); ) {
JvmFormalParameter p = iterator.next();
final String name = p.getName();
appendable.append(name);
if (iterator.hasNext()) appendable.append(",");
}
appendable.append(");");
appendable.decreaseIndentation();
appendable.newLine().append("}");
appendable.decreaseIndentation().decreaseIndentation();
appendable.newLine().append("}");
}