DDF Plus Java API

This API provides access to the Barchart streaming market data services.

Please see ddfplus-examples/README.md

Latest API Release

Releases are available on maven central.

Core Library

com.ddfplus.jaws ddfplus-api version_string

Examples Distribution

com.ddfplus.jaws ddfplus-examples version_string

Version History

1.1.8

• Changed DdfMessageBase to add getter for the LocalDateTime. DdfMarketBase message = quote.getMessage(); if (message instanceof DdfMarketTrade) { DdfMarketTrade ddfTradeMessage = (DdfMarketTrade) message;

        LocalDateTime localDateTime = message.getLocalDateTime();
    }
  

1.0.9

• Added support for .F symbols as FOREX

1.0.8

• Changed MarketCondition from 1 to 9 for NASDAQ

1.0.7

• Reset market condition on the quote when settlement or open occurs
• Added MarketConditions for NASDAQ

1.0.6

• Fix for settlement field on Session.clone()
• Add read timeout on Web Socket connection

1.0.5

• Add Market Events for Trading Halt and Suspension

1.0.4

• Additional web socket logging
• Added uncaught exception handler

1.0.3

• TCP read timeouts correction to properly handle a failing connection.
• Updated Web Socket library.

1.0.2

• Updated documentation.

1.0.1

• Adds support for JERQ symbol short cuts.
• Improves Web Socket re-connection on failure.

1.0.0

• Initial version