Package org.neo4j.graphdb.schema

Examples of org.neo4j.graphdb.schema.IndexDefinition

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        }
    }

    private void reCreateIndex(GraphDatabaseService graphDatabaseService, Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
        PrimitivePropertyMetadata primitivePropertyMetadata = ((PrimitivePropertyMethodMetadata<PrimitivePropertyMetadata>) propertyMethodMetadata).getDatastoreMetadata();
        IndexDefinition index = findIndex(graphDatabaseService, label, primitivePropertyMetadata);
        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, primitivePropertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(primitivePropertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }
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        }
    }

    private void reCreateIndex(Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
        PropertyMetadata propertyMetadata = ((PrimitivePropertyMethodMetadata<PropertyMetadata>) propertyMethodMetadata).getDatastoreMetadata();
        IndexDefinition index = findIndex(label, propertyMetadata.getName());
        //TODO propertyMethodMetadata is always != null
        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, propertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(propertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }
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        }
    }

    private void reCreateIndex(Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
        PropertyMetadata propertyMetadata = ((PrimitivePropertyMethodMetadata<PropertyMetadata>) propertyMethodMetadata).getDatastoreMetadata();
        IndexDefinition index = findIndex(label, propertyMetadata.getName());
        //TODO propertyMethodMetadata is always != null
        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, propertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(propertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }
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        }
    }

    private void reCreateIndex(Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
        PropertyMetadata propertyMetadata = ((PrimitivePropertyMethodMetadata<PropertyMetadata>) propertyMethodMetadata).getDatastoreMetadata();
        IndexDefinition index = findIndex(label, propertyMetadata.getName());
        //TODO propertyMethodMetadata is always != null
        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, propertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(propertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }
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        mapperRegistry.register(new FieldDescriptorMapper());
        mapperRegistry.register(new ValueDescriptorMapper());
        descriptorDAO = new DescriptorDAOImpl(mapperRegistry, database);
        beginTransaction();
        for (NodeLabel label : NodeLabel.values()) {
            IndexDefinition index = null;
            for (IndexDefinition indexDefinition : database.schema().getIndexes(label)) {
                for (String s : indexDefinition.getPropertyKeys()) {
                    if (FQN.name().equals(s)) {
                        index = indexDefinition;
                    }
                }
            }
            if (label.isIndexed() && index == null) {
                database.schema().indexFor(label).on(FQN.name()).create();
            } else if (!label.isIndexed() && index != null) {
                index.drop();
            }
        }
        commitTransaction();
    }
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