@Override
public Object setProperty(
final SecurityContext securityContext, final GraphObject obj, final T value)
throws FrameworkException {
final PropertyConverter converter = databaseConverter(securityContext, obj);
final Object convertedValue;
if (converter != null) {
convertedValue = converter.convert(value);
} else {
convertedValue = value;
}
final PropertyContainer propertyContainer = obj.getPropertyContainer();
if (propertyContainer != null) {
if (!TransactionCommand.inTransaction()) {
throw new NotInTransactionException("setProperty outside of transaction");
}
boolean internalSystemPropertiesUnlocked = (obj instanceof CreationContainer);
// notify only non-system properties
// collect modified properties
if (obj instanceof AbstractNode) {
if (!unvalidated) {
TransactionCommand.nodeModified(
securityContext.getCachedUser(),
(AbstractNode) obj,
AbstractPrimitiveProperty.this,
propertyContainer.hasProperty(dbName())
? propertyContainer.getProperty(dbName())
: null,
value);
}
internalSystemPropertiesUnlocked = ((AbstractNode) obj).internalSystemPropertiesUnlocked;
} else if (obj instanceof AbstractRelationship) {
if (!unvalidated) {
TransactionCommand.relationshipModified(
securityContext.getCachedUser(),
(AbstractRelationship) obj,
AbstractPrimitiveProperty.this,
propertyContainer.hasProperty(dbName())
? propertyContainer.getProperty(dbName())
: null,
value);
}
internalSystemPropertiesUnlocked =
((AbstractRelationship) obj).internalSystemPropertiesUnlocked;
}
// catch all sorts of errors and wrap them in a FrameworkException
try {
// save space
if (convertedValue == null) {
propertyContainer.removeProperty(dbName());
} else {
if (!isSystemInternal() || internalSystemPropertiesUnlocked) {
propertyContainer.setProperty(dbName(), convertedValue);
} else {
logger.warn(
"Tried to set internal system property {} to {}. Action was denied.",
new Object[] {dbName(), convertedValue});
}
}
updateAccessInformation(securityContext, propertyContainer);
} catch (Throwable t) {
// throw FrameworkException with the given cause
final FrameworkException fex =
new FrameworkException(
500,
"Unable to set property "
+ jsonName()
+ " on entity with ID "
+ obj.getUuid()
+ ": "
+ t.toString());
fex.initCause(t);
throw fex;
}
if (isIndexed()) {
// do indexing, needs to be done after
// setProperty to make spatial index
// work
if (!isPassivelyIndexed()) {
index(obj, convertedValue);
}
}
}
return null;
}
