Ejemplo n.º 1
0
        private IDictionary <string, string> GetOrCreateIndexConfig(IndexEntityType entityType, string indexName, IDictionary <string, string> suppliedConfig)
        {
            IDictionary <string, string> config = FindIndexConfig(entityType.entityClass(), indexName, suppliedConfig, this._config);

            if (!_indexStore.has(entityType.entityClass(), indexName))
            {               // Ok, we need to create this config
                lock (this)
                {           // Were we the first ones to get here?
                    IDictionary <string, string> existing = _indexStore.get(entityType.entityClass(), indexName);
                    if (existing != null)
                    {
                        // No, someone else made it before us, cool
                        AssertConfigMatches(_explicitIndexProvider.getProviderByName(existing[PROVIDER]), indexName, existing, config);
                        return(config);
                    }

                    // We were the first one here, let's create this config
                    try
                    {
                        using (Transaction transaction = _kernel.get().beginTransaction([email protected]_Type.Implicit, AUTH_DISABLED), Statement statement = ((KernelTransaction)transaction).acquireStatement())
                        {
                            switch (entityType.innerEnumValue)
                            {
                            case Node:
                                transaction.IndexWrite().nodeExplicitIndexCreate(indexName, config);
                                break;

                            case Relationship:
                                transaction.IndexWrite().relationshipExplicitIndexCreate(indexName, config);
                                break;

                            default:
                                throw new System.ArgumentException("Unknown entity type: " + entityType);
                            }

                            transaction.Success();
                        }
                    }
                    catch (Exception ex)
                    {
                        throw new TransactionFailureException("Index creation failed for " + indexName + ", " + config, ex);
                    }
                }
            }
            return(config);
        }
Ejemplo n.º 2
0
 public override string ToString()
 {
     return("Delete[index:" + IndexNameIdConflict + ", type:" + IndexEntityType.byId(EntityTypeConflict).nameToLowerCase() + "]");
 }
Ejemplo n.º 3
0
 public override string ToString()
 {
     return(format("Create%sIndex[index:%d, config:%s]", IndexEntityType.byId(EntityTypeConflict).nameToLowerCase(), IndexNameIdConflict, ConfigConflict));
 }
Ejemplo n.º 4
0
 public override string ToString()
 {
     return(format("Remove%s[index:%d, id:%d, key:%d, value:%s]", IndexEntityType.byId(EntityTypeConflict).nameToLowerCase(), IndexNameIdConflict, EntityIdConflict, KeyIdConflict, ValueConflict));
 }