haive.core.engine.document.loaders.specific.database¶

Database Loaders for Document Engine.

This module implements database loaders for MongoDB, PostgreSQL, and other databases adapted for the document engine framework.

Classes¶

`MongoDBSource`	MongoDB database source implementation.
`PostgreSQLSource`	PostgreSQL database source implementation.

Module Contents¶

class haive.core.engine.document.loaders.specific.database.MongoDBSource(connection_string, database_name=None, collection_name=None, filter_criteria=None, **kwargs)[source]¶

Bases: haive.core.engine.document.loaders.sources.implementation.DatabaseSource

MongoDB database source implementation.

Init .

Parameters:

connection_string (str) – [TODO: Add description]
database_name (str | None) – [TODO: Add description]
collection_name (str | None) – [TODO: Add description]
filter_criteria (dict[str, Any] | None) – [TODO: Add description]

can_handle(path)[source]¶

Check if this is a MongoDB connection string.

Parameters:: path (str)
Return type:: bool

create_loader()[source]¶

Create a MongoDB loader.

Return type:: langchain_core.document_loaders.base.BaseLoader | None

get_confidence_score(path)[source]¶

Get confidence score for MongoDB connections.

Parameters:: path (str)
Return type:: float

get_credential_requirements()[source]¶

MongoDB needs connection credentials.

Return type:: list[haive.core.engine.document.loaders.sources.implementation.CredentialType]

requires_authentication()[source]¶

MongoDB typically requires authentication.

Return type:: bool

class haive.core.engine.document.loaders.specific.database.PostgreSQLSource(connection_string, query=None, table_name=None, **kwargs)[source]¶

Bases: haive.core.engine.document.loaders.sources.implementation.DatabaseSource

PostgreSQL database source implementation.

Init .

Parameters:

connection_string (str) – [TODO: Add description]
query (str | None) – [TODO: Add description]
table_name (str | None) – [TODO: Add description]

can_handle(path)[source]¶

Check if this is a PostgreSQL connection string.

Parameters:: path (str)
Return type:: bool

create_loader()[source]¶

Create a PostgreSQL loader.

Return type:: langchain_core.document_loaders.base.BaseLoader | None

get_confidence_score(path)[source]¶

Get confidence score for PostgreSQL connections.

Parameters:: path (str)
Return type:: float

get_credential_requirements()[source]¶

PostgreSQL needs connection credentials.

Return type:: list[haive.core.engine.document.loaders.sources.implementation.CredentialType]

requires_authentication()[source]¶

PostgreSQL typically requires authentication.

Return type:: bool