@Override
public void appendModifier(
OBJECT_TYPE column, StringBuilder sql, DBECommandAbstract<OBJECT_TYPE> command) {
if (column.isRequired()) {
sql.append(" NOT NULL"); // $NON-NLS-1$
}
}
@Override
public void appendModifier(
OBJECT_TYPE column, StringBuilder sql, DBECommandAbstract<OBJECT_TYPE> command) {
String defaultValue = CommonUtils.toString(column.getDefaultValue());
if (!CommonUtils.isEmpty(defaultValue)) {
boolean useQuotes =
column.getDataKind() == DBPDataKind.STRING
|| column.getDataKind() == DBPDataKind.DATETIME;
if (useQuotes && defaultValue.trim().startsWith(QUOTE)) {
useQuotes = false;
}
sql.append(" DEFAULT "); // $NON-NLS-1$
if (useQuotes) sql.append(QUOTE);
sql.append(defaultValue);
if (useQuotes) sql.append(QUOTE);
}
}
@Override
public void appendModifier(
OBJECT_TYPE column, StringBuilder sql, DBECommandAbstract<OBJECT_TYPE> command) {
final String typeName = column.getTypeName();
DBPDataKind dataKind = column.getDataKind();
final DBSDataType dataType = findDataType(column.getDataSource(), typeName);
sql.append(' ').append(typeName);
if (dataType == null) {
log.debug(
"Type name '"
+ typeName
+ "' is not supported by driver"); //$NON-NLS-1$ //$NON-NLS-2$
} else {
dataKind = dataType.getDataKind();
}
String modifiers = SQLUtils.getColumnTypeModifiers(column, typeName, dataKind);
if (modifiers != null) {
sql.append(modifiers);
}
}
@Override
protected StringBuilder getNestedDeclaration(
TABLE_TYPE owner, DBECommandAbstract<OBJECT_TYPE> command) {
OBJECT_TYPE column = command.getObject();
// Create column
String columnName = DBUtils.getQuotedIdentifier(column.getDataSource(), column.getName());
if (command instanceof SQLObjectEditor.ObjectRenameCommand) {
columnName = ((ObjectRenameCommand) command).getNewName();
}
StringBuilder decl = new StringBuilder(40);
decl.append(columnName);
for (ColumnModifier modifier : getSupportedModifiers()) {
modifier.appendModifier(column, decl, command);
}
return decl;
}
private static void generateTypeCheckBarrierIfNeeded(
@NotNull InstructionAdapter iv,
@NotNull FunctionDescriptor descriptor,
@NotNull Type returnType,
@Nullable final Type delegateParameterType) {
BuiltinMethodsWithSpecialGenericSignature.DefaultValue defaultValue =
BuiltinMethodsWithSpecialGenericSignature.getDefaultValueForOverriddenBuiltinFunction(
descriptor);
if (defaultValue == null) return;
assert descriptor.getValueParameters().size() == 1
: "Should be descriptor with one value parameter, but found: " + descriptor;
boolean isCheckForAny =
delegateParameterType == null || OBJECT_TYPE.equals(delegateParameterType);
final KotlinType kotlinType = descriptor.getValueParameters().get(0).getType();
if (isCheckForAny && TypeUtils.isNullableType(kotlinType)) return;
iv.load(1, OBJECT_TYPE);
Label afterBarrier = new Label();
if (isCheckForAny) {
assert !TypeUtils.isNullableType(kotlinType)
: "Only bridges for not-nullable types are necessary";
iv.ifnonnull(afterBarrier);
} else {
CodegenUtilKt.generateIsCheck(iv, kotlinType, boxType(delegateParameterType));
iv.ifne(afterBarrier);
}
StackValue.constant(defaultValue.getValue(), returnType).put(returnType, iv);
iv.areturn(returnType);
iv.visitLabel(afterBarrier);
}
@Override
public void makeGetPropertySite(
Expression receiver,
final String methodName,
final boolean safe,
final boolean implicitThis) {
Object dynamic =
receiver.getNodeMetaData(StaticCompilationMetadataKeys.RECEIVER_OF_DYNAMIC_PROPERTY);
if (dynamic != null) {
MethodNode target =
safe ? INVOKERHELPER_GETPROPERTYSAFE_METHOD : INVOKERHELPER_GETPROPERTY_METHOD;
MethodCallExpression mce =
new MethodCallExpression(
new ClassExpression(INVOKERHELPER_TYPE),
target.getName(),
new ArgumentListExpression(receiver, new ConstantExpression(methodName)));
mce.setSafe(false);
mce.setImplicitThis(false);
mce.setMethodTarget(target);
mce.visit(controller.getAcg());
return;
}
TypeChooser typeChooser = controller.getTypeChooser();
ClassNode classNode = controller.getClassNode();
ClassNode receiverType =
(ClassNode) receiver.getNodeMetaData(StaticCompilationMetadataKeys.PROPERTY_OWNER);
if (receiverType == null) {
receiverType = typeChooser.resolveType(receiver, classNode);
}
Object type = receiver.getNodeMetaData(StaticTypesMarker.INFERRED_TYPE);
if (type == null && receiver instanceof VariableExpression) {
Variable variable = ((VariableExpression) receiver).getAccessedVariable();
if (variable instanceof Expression) {
type = ((Expression) variable).getNodeMetaData(StaticTypesMarker.INFERRED_TYPE);
}
}
if (type != null) {
// in case a "flow type" is found, it is preferred to use it instead of
// the declaration type
receiverType = (ClassNode) type;
}
boolean isClassReceiver = false;
if (isClassClassNodeWrappingConcreteType(receiverType)) {
isClassReceiver = true;
receiverType = receiverType.getGenericsTypes()[0].getType();
}
MethodVisitor mv = controller.getMethodVisitor();
if (receiverType.isArray() && methodName.equals("length")) {
receiver.visit(controller.getAcg());
ClassNode arrayGetReturnType = typeChooser.resolveType(receiver, classNode);
controller.getOperandStack().doGroovyCast(arrayGetReturnType);
mv.visitInsn(ARRAYLENGTH);
controller.getOperandStack().replace(int_TYPE);
return;
} else if ((receiverType.implementsInterface(COLLECTION_TYPE)
|| COLLECTION_TYPE.equals(receiverType))
&& ("size".equals(methodName) || "length".equals(methodName))) {
MethodCallExpression expr =
new MethodCallExpression(receiver, "size", ArgumentListExpression.EMPTY_ARGUMENTS);
expr.setMethodTarget(COLLECTION_SIZE_METHOD);
expr.setImplicitThis(implicitThis);
expr.setSafe(safe);
expr.visit(controller.getAcg());
return;
}
if (makeGetPropertyWithGetter(receiver, receiverType, methodName, safe, implicitThis)) return;
if (makeGetField(
receiver,
receiverType,
methodName,
implicitThis,
samePackages(receiverType.getPackageName(), classNode.getPackageName()))) return;
if (receiverType.isEnum()) {
mv.visitFieldInsn(
GETSTATIC,
BytecodeHelper.getClassInternalName(receiverType),
methodName,
BytecodeHelper.getTypeDescription(receiverType));
controller.getOperandStack().push(receiverType);
return;
}
if (receiver instanceof ClassExpression) {
if (makeGetField(
receiver,
receiver.getType(),
methodName,
implicitThis,
samePackages(receiver.getType().getPackageName(), classNode.getPackageName()))) return;
if (makeGetPropertyWithGetter(receiver, receiver.getType(), methodName, safe, implicitThis))
return;
if (makeGetPrivateFieldWithBridgeMethod(
receiver, receiver.getType(), methodName, safe, implicitThis)) return;
}
if (isClassReceiver) {
// we are probably looking for a property of the class
if (makeGetPropertyWithGetter(receiver, CLASS_Type, methodName, safe, implicitThis)) return;
if (makeGetField(receiver, CLASS_Type, methodName, false, true)) return;
}
if (makeGetPrivateFieldWithBridgeMethod(receiver, receiverType, methodName, safe, implicitThis))
return;
// GROOVY-5580, it is still possible that we're calling a superinterface property
String getterName = "get" + MetaClassHelper.capitalize(methodName);
if (receiverType.isInterface()) {
Set<ClassNode> allInterfaces = receiverType.getAllInterfaces();
MethodNode getterMethod = null;
for (ClassNode anInterface : allInterfaces) {
getterMethod = anInterface.getGetterMethod(getterName);
if (getterMethod != null) break;
}
// GROOVY-5585
if (getterMethod == null) {
getterMethod = OBJECT_TYPE.getGetterMethod(getterName);
}
if (getterMethod != null) {
MethodCallExpression call =
new MethodCallExpression(receiver, getterName, ArgumentListExpression.EMPTY_ARGUMENTS);
call.setMethodTarget(getterMethod);
call.setImplicitThis(false);
call.setSourcePosition(receiver);
call.visit(controller.getAcg());
return;
}
}
// GROOVY-5568, we would be facing a DGM call, but instead of foo.getText(), have foo.text
List<MethodNode> methods =
findDGMMethodsByNameAndArguments(
controller.getSourceUnit().getClassLoader(),
receiverType,
getterName,
ClassNode.EMPTY_ARRAY);
if (!methods.isEmpty()) {
List<MethodNode> methodNodes = chooseBestMethod(receiverType, methods, ClassNode.EMPTY_ARRAY);
if (methodNodes.size() == 1) {
MethodNode getter = methodNodes.get(0);
MethodCallExpression call =
new MethodCallExpression(receiver, getterName, ArgumentListExpression.EMPTY_ARGUMENTS);
call.setMethodTarget(getter);
call.setImplicitThis(false);
call.setSourcePosition(receiver);
call.visit(controller.getAcg());
return;
}
}
boolean isStaticProperty =
receiver instanceof ClassExpression
&& (receiverType.isDerivedFrom(receiver.getType())
|| receiverType.implementsInterface(receiver.getType()));
if (!isStaticProperty) {
if (receiverType.implementsInterface(MAP_TYPE) || MAP_TYPE.equals(receiverType)) {
// for maps, replace map.foo with map.get('foo')
writeMapDotProperty(receiver, methodName, mv, safe);
return;
}
if (receiverType.implementsInterface(LIST_TYPE) || LIST_TYPE.equals(receiverType)) {
writeListDotProperty(receiver, methodName, mv, safe);
return;
}
}
controller
.getSourceUnit()
.addError(
new SyntaxException(
"Access to "
+ (receiver instanceof ClassExpression ? receiver.getType() : receiverType)
.toString(false)
+ "#"
+ methodName
+ " is forbidden",
receiver.getLineNumber(),
receiver.getColumnNumber(),
receiver.getLastLineNumber(),
receiver.getLastColumnNumber()));
controller.getMethodVisitor().visitInsn(ACONST_NULL);
controller.getOperandStack().push(OBJECT_TYPE);
}
@Override
public void appendModifier(
OBJECT_TYPE column, StringBuilder sql, DBECommandAbstract<OBJECT_TYPE> command) {
sql.append(column.isRequired() ? " NOT NULL" : " NULL");
}
@Override
public boolean canEditObject(OBJECT_TYPE object) {
TABLE_TYPE table = object.getParentObject();
return table != null && !table.isView();
}