private void buildToJsonForOption(
PropertyWrapper pWrap, OJAnnotatedClass annotatedClass, OJBlock block) {
SortedSet<Classifier> concreteImplementations =
new TreeSet<Classifier>(
new Comparator<Classifier>() {
@Override
public int compare(Classifier o1, Classifier o2) {
return o1.getName().compareTo(o2.getName());
}
});
// For derived unions only show tabs for each property that makes up the union.
if (pWrap.isDerivedUnion()) {
List<Property> subsettingProperties =
ModelLoader.INSTANCE.findSubsettingProperties(pWrap.getProperty());
for (Property subsettingProperty : subsettingProperties) {
concreteImplementations.addAll(
UmlgClassOperations.getConcreteImplementations(
(Classifier) subsettingProperty.getType()));
}
} else {
// For non derived union show all concrete implementations
concreteImplementations =
UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getType());
}
Set<Classifier> concreteImplementationsFrom =
UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getOwningType());
if (!concreteImplementationsFrom.isEmpty()) {
annotatedClass.addToImports(UmlgGenerationUtil.ToJsonUtil);
// blok get reassigned for the meta data if statement
OJBlock returnBlock = block;
block.addToStatements("StringBuilder json = new StringBuilder()");
block.addToStatements("json.append(\"[\")");
int count = 1;
// For meta data, put where one is navigating to first, then where on is
// navigating from
// This is consistent with navigating to a entity with a vertex where
// there is no navigating from.
// i.e. the first meta data in the array is the entity navigating to.
for (Classifier concreteClassifierTo : concreteImplementations) {
annotatedClass.addToImports(UmlgClassOperations.getPathName(concreteClassifierTo));
for (Classifier concreteClassifierFrom : concreteImplementationsFrom) {
block.addToStatements("json.append(\"{\")");
block.addToStatements("json.append(\" \\\"meta\\\" : {\")");
block.addToStatements(
"json.append(\"\\\"qualifiedName\\\": \\\"" + pWrap.getQualifiedName() + "\\\"\")");
// The execute ocl query resource is only required if the below
// visitor is available
if (RestletVisitors.containsVisitorForClass(QueryExecuteResourceBuilder.class)
&& (pWrap
.getType()
.getQualifiedName()
.equals(UmlgRestletGenerationUtil.instanceQueryQualifiedName)
|| pWrap
.getType()
.getQualifiedName()
.equals(UmlgRestletGenerationUtil.classQueryQualifiedName))) {
block.addToStatements(
"json.append(\", \\\"oclExecuteUri\\\": \\\"/"
+ pWrap.getModel().getName()
+ "/{contextId}/oclExecuteQuery\\\"\")");
}
block.addToStatements("json.append(\", \\\"to\\\": \")");
OJBlock conditionBlockFrom = new OJBlock();
annotatedClass.addToImports(UmlgClassOperations.getPathName(concreteClassifierFrom));
conditionBlockFrom.addToStatements(
"json.append("
+ UmlgClassOperations.propertyEnumName(concreteClassifierTo)
+ ".asJson())");
conditionBlockFrom.addToStatements("json.append(\", \\\"from\\\": \")");
conditionBlockFrom.addToStatements(
"json.append("
+ UmlgClassOperations.propertyEnumName(concreteClassifierFrom)
+ ".asJson())");
annotatedClass.addToImports(
UmlgClassOperations.getPathName(concreteClassifierFrom)
.append(UmlgClassOperations.propertyEnumName(concreteClassifierFrom)));
block.addToStatements(conditionBlockFrom);
annotatedClass.addToImports(
UmlgClassOperations.getPathName(pWrap.getOwningType())
.append(UmlgClassOperations.propertyEnumName(pWrap.getOwningType())));
annotatedClass.addToImports(
UmlgClassOperations.getPathName(concreteClassifierTo)
.append(UmlgClassOperations.propertyEnumName(concreteClassifierTo)));
if (count++ < (concreteImplementations.size() * concreteImplementationsFrom.size())) {
block.addToStatements("json.append(\"}},\")");
} else {
block.addToStatements("json.append(\"}}\")");
}
}
block = returnBlock;
}
returnBlock.addToStatements("json.append(\"]\")");
returnBlock.addToStatements(
"return new "
+ UmlgRestletGenerationUtil.JsonRepresentation.getLast()
+ "(json.toString())");
} else {
// TODO not thought through
block.addToStatements("return null");
}
}
