public override SchemaDescriptor SchemaFor(EntityType type, string[] entityTokens, Properties indexConfiguration, params string[] properties)
{
if (entityTokens.Length == 0)
{
throw new BadSchemaException("At least one " + (type == EntityType.NODE ? "label" : "relationship type") + " must be specified when creating a fulltext index.");
}
if (properties.Length == 0)
{
throw new BadSchemaException("At least one property name must be specified when creating a fulltext index.");
}
if (Arrays.asList(properties).contains(LuceneFulltextDocumentStructure.FIELD_ENTITY_ID))
{
throw new BadSchemaException("Unable to index the property, the name is reserved for internal use " + LuceneFulltextDocumentStructure.FIELD_ENTITY_ID);
}
int[] entityTokenIds = new int[entityTokens.Length];
if (type == EntityType.NODE)
{
_tokenHolders.labelTokens().getOrCreateIds(entityTokens, entityTokenIds);
}
else
{
_tokenHolders.relationshipTypeTokens().getOrCreateIds(entityTokens, entityTokenIds);
}
int[] propertyIds = java.util.properties.Select(_tokenHolders.propertyKeyTokens().getOrCreateId).ToArray();
SchemaDescriptor schema = SchemaDescriptorFactory.multiToken(entityTokenIds, type, propertyIds);
indexConfiguration.putIfAbsent(FulltextIndexSettings.INDEX_CONFIG_ANALYZER, _defaultAnalyzerName);
indexConfiguration.putIfAbsent(FulltextIndexSettings.INDEX_CONFIG_EVENTUALLY_CONSISTENT, _defaultEventuallyConsistentSetting);
return(new FulltextSchemaDescriptor(schema, indexConfiguration));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public int labelGetOrCreateForName(String labelName) throws org.neo4j.internal.kernel.api.exceptions.schema.IllegalTokenNameException, org.neo4j.internal.kernel.api.exceptions.schema.TooManyLabelsException
public override int LabelGetOrCreateForName(string labelName)
{
try
{
return(GetOrCreateForName(_tokenHolders.labelTokens(), labelName));
}
catch (TransactionFailureException e)
{
// Temporary workaround for the property store based label implementation.
// Actual implementation should not depend on internal kernel exception messages like this.
if (e.InnerException is UnderlyingStorageException && e.InnerException.Message.Equals("Id capacity exceeded"))
{
throw new TooManyLabelsException(e);
}
throw e;
}
}
public override int LabelCount()
{
return(_tokenHolders.labelTokens().size());
}
