public static void setParsedResourceSchemaConditional(
ResourceType resourceType, ResourceSchema parsedSchema) {
if (hasParsedSchema(resourceType)) {
return;
}
PrismObject<ResourceType> resource = resourceType.asPrismObject();
resource.setUserData(USER_DATA_KEY_PARSED_RESOURCE_SCHEMA, parsedSchema);
}
public boolean evaluateConfirmationExpression(
UserType user,
ShadowType shadow,
ExpressionType expressionType,
Task task,
OperationResult result)
throws ExpressionEvaluationException, ObjectNotFoundException, SchemaException {
Validate.notNull(user, "User must not be null.");
Validate.notNull(shadow, "Resource object shadow must not be null.");
Validate.notNull(expressionType, "Expression must not be null.");
Validate.notNull(result, "Operation result must not be null.");
ResourceType resource = resolveResource(shadow, result);
ExpressionVariables variables = getDefaultXPathVariables(user, shadow, resource);
String shortDesc = "confirmation expression for " + resource.asPrismObject();
PrismPropertyDefinition<Boolean> outputDefinition =
new PrismPropertyDefinition<>(
ExpressionConstants.OUTPUT_ELMENT_NAME, DOMUtil.XSD_BOOLEAN, prismContext);
Expression<PrismPropertyValue<Boolean>, PrismPropertyDefinition<Boolean>> expression =
expressionFactory.makeExpression(expressionType, outputDefinition, shortDesc, task, result);
ExpressionEvaluationContext params =
new ExpressionEvaluationContext(null, variables, shortDesc, task, result);
PrismValueDeltaSetTriple<PrismPropertyValue<Boolean>> outputTriple =
ModelExpressionThreadLocalHolder.evaluateExpressionInContext(
expression, params, task, result);
Collection<PrismPropertyValue<Boolean>> nonNegativeValues = outputTriple.getNonNegativeValues();
if (nonNegativeValues == null || nonNegativeValues.isEmpty()) {
throw new ExpressionEvaluationException(
"Expression returned no value (" + nonNegativeValues.size() + ") in " + shortDesc);
}
if (nonNegativeValues.size() > 1) {
throw new ExpressionEvaluationException(
"Expression returned more than one value ("
+ nonNegativeValues.size()
+ ") in "
+ shortDesc);
}
PrismPropertyValue<Boolean> resultpval = nonNegativeValues.iterator().next();
if (resultpval == null) {
throw new ExpressionEvaluationException(
"Expression returned no value (" + nonNegativeValues.size() + ") in " + shortDesc);
}
Boolean resultVal = resultpval.getValue();
if (resultVal == null) {
throw new ExpressionEvaluationException(
"Expression returned no value (" + nonNegativeValues.size() + ") in " + shortDesc);
}
return resultVal;
}
public static ExpressionVariables getDefaultXPathVariables(
UserType user, ShadowType shadow, ResourceType resource) {
ExpressionVariables variables = new ExpressionVariables();
if (user != null) {
variables.addVariableDefinition(ExpressionConstants.VAR_USER, user.asPrismObject());
}
if (shadow != null) {
variables.addVariableDefinition(ExpressionConstants.VAR_ACCOUNT, shadow.asPrismObject());
}
if (resource != null) {
variables.addVariableDefinition(ExpressionConstants.VAR_RESOURCE, resource.asPrismObject());
}
return variables;
}
public static boolean hasParsedSchema(ResourceType resourceType) {
PrismObject<ResourceType> resource = resourceType.asPrismObject();
return resource.getUserData(USER_DATA_KEY_PARSED_RESOURCE_SCHEMA) != null;
}
public static ResourceSchema getResourceSchema(
ResourceType resourceType, PrismContext prismContext) throws SchemaException {
PrismObject<ResourceType> resource = resourceType.asPrismObject();
return getResourceSchema(resource, prismContext);
}
public static boolean hasRefinedSchema(ResourceType resourceType) {
PrismObject<ResourceType> resource = resourceType.asPrismObject();
return resource.getUserData(USER_DATA_KEY_REFINED_SCHEMA) != null;
}
public static LayerRefinedResourceSchema getRefinedSchema(
ResourceType resourceType, LayerType layer, PrismContext prismContext)
throws SchemaException {
PrismObject<ResourceType> resource = resourceType.asPrismObject();
return getRefinedSchema(resource, layer, prismContext);
}
public static LayerRefinedResourceSchema getRefinedSchema(
ResourceType resourceType, LayerType layer) throws SchemaException {
return getRefinedSchema(resourceType, layer, resourceType.asPrismObject().getPrismContext());
}
