public PropertySubstituteAction(SNode sourceNode, String propertyName, String propertyValue) {
super(null, null, sourceNode);
SNode propertyDeclaration = sourceNode.getPropertyDeclaration(propertyName);
myPropertySupport = PropertySupport.getPropertySupport(propertyDeclaration);
myPropertyName = propertyName;
myPropertyValue = propertyValue;
}
public void checkNode(
final SNode node,
LanguageErrorsComponent component,
final IOperationContext operationContext,
IScope scope) {
final ConstraintsDescriptor newDescriptor =
ConceptRegistry.getInstance().getConstraintsDescriptorNew(node.getConceptFqName());
final CheckingNodeContext checkingNodeContext =
new jetbrains.mps.smodel.structure.CheckingNodeContext();
if (SNodeOperations.getParent(node) != null) {
component.addDependency(SNodeOperations.getParent(node));
}
if (SNodeOperations.getParent(node) != null
&& !(jetbrains.mps.smodel.SNodeOperations.isUnknown(SNodeOperations.getParent(node)))) {
final SNode link = SNodeOperations.getContainingLinkDeclaration(node);
if (link == null) {
component.addError(node, "Child in a role with unknown link", null);
return;
}
boolean canBeChild =
component.runCheckingAction(
new _FunctionTypes._return_P0_E0<Boolean>() {
public Boolean invoke() {
return ModelConstraintsManager.canBeChild(
newDescriptor,
node.getConceptFqName(),
operationContext,
SNodeOperations.getParent(node),
link,
checkingNodeContext);
}
});
if (!(canBeChild)) {
SNode rule = getBreakingNodeAndClearContext(checkingNodeContext);
component.addError(
node,
"Node " + node + " cannot be child of node " + SNodeOperations.getParent(node),
rule);
}
}
if (node.isRoot()) {
boolean canBeRoot =
component.runCheckingAction(
new _FunctionTypes._return_P0_E0<Boolean>() {
public Boolean invoke() {
return ModelConstraintsManager.canBeRoot(
newDescriptor,
operationContext,
node.getConceptFqName(),
SNodeOperations.getModel(node),
checkingNodeContext);
}
});
if (!(canBeRoot)) {
SNode rule = getBreakingNodeAndClearContext(checkingNodeContext);
component.addError(node, "Not rootable concept added as root", rule);
}
}
for (SNode child : SNodeOperations.getChildren(node)) {
component.addDependency(child);
final SNode childConcept = SNodeOperations.getConceptDeclaration(child);
final SNode childLink = SNodeOperations.getContainingLinkDeclaration(child);
if (childLink == null) {
continue;
}
boolean canBeParent =
component.runCheckingAction(
new _FunctionTypes._return_P0_E0<Boolean>() {
public Boolean invoke() {
return ModelConstraintsManager.canBeParent(
newDescriptor,
node,
childConcept,
childLink,
operationContext,
checkingNodeContext);
}
});
if (!(canBeParent)) {
SNode rule = getBreakingNodeAndClearContext(checkingNodeContext);
component.addError(node, "Node " + node + " cannot be parent of node " + child, rule);
}
// todo: do it right, with runCheckingAction!
if (!(ModelConstraintsManager.canBeAncestor(
node, childConcept, operationContext, checkingNodeContext))) {
SNode rule =
SNodeOperations.cast(
getBreakingNodeAndClearContext(checkingNodeContext),
"jetbrains.mps.lang.constraints.structure.ConstraintFunction_CanBeAnAncestor");
component.addError(
child,
"Concept "
+ SLinkOperations.getTarget(
SNodeOperations.as(
SNodeOperations.getParent(rule),
"jetbrains.mps.lang.constraints.structure.ConceptConstraints"),
"concept",
false)
+ " cannot be ancestor of node "
+ child,
rule);
}
}
// Properties validation
SNode concept = SNodeOperations.getConceptDeclaration(node);
component.addDependency(concept);
ConceptAndSuperConceptsScope chs = new ConceptAndSuperConceptsScope(concept);
for (SNode parentConcept : chs.getConcepts()) {
component.addDependency(parentConcept);
}
List<SNode> props =
((List<SNode>)
chs.getNodes(
new Condition<SNode>() {
public boolean met(SNode n) {
return SNodeOperations.isInstanceOf(
n, "jetbrains.mps.lang.structure.structure.PropertyDeclaration");
}
}));
for (SNode p : ListSequence.fromList(props)) {
final PropertySupport ps = PropertySupport.getPropertySupport(p);
final String propertyName = SPropertyOperations.getString(p, "name");
if (propertyName == null) {
LOG.error(
"Property declaration has a null name, declaration id: "
+ p.getSNodeId()
+ ", model: "
+ SNodeOperations.getModel(p).getSModelFqName());
continue;
}
final String value = ps.fromInternalValue(node.getProperty(propertyName));
final PropertyConstraintsDescriptor propertyDescriptor =
newDescriptor.getProperty(propertyName);
boolean canSetValue =
component.runCheckingAction(
new _FunctionTypes._return_P0_E0<Boolean>() {
public Boolean invoke() {
return ps.canSetValue(
propertyDescriptor, node, propertyName, value, operationContext.getScope());
}
});
if (!(canSetValue)) {
// RE-2426 Ñ disabling the "Property constraint violation for property" error messages
/*
// TODO this is a hack for anonymous classes
if ("name".equals(SPropertyOperations.getString(p, "name")) && ("AnonymousClass".equals(SPropertyOperations.getString(concept, "name")) || "InternalAnonymousClass".equals(SPropertyOperations.getString(concept, "name")))) {
continue;
}
// todo find a rule
component.addError(node, "Property constraint violation for property \"" + SPropertyOperations.getString(p, "name") + "\"", null, new PropertyMessageTarget(SPropertyOperations.getString(p, "name")));
*/
}
}
}