The J2EE Connector Architecture lets J2EE components such as enterprise beans connect to and interact with Enterprise Information Systems (EISs).

• Connetor Technology code samples from the Java Series book The J2EE Tutorial:J2EE Connector Architecture. There is Common Client Interface (CCI) code in the /examples/src/ejb/cci/CoffeeBean class.
  
  
• J2EE Connector Architecture Sample Source download
. Scroll down the page to find the link.


• myEISConnection provides connectivity to an EIS instance. For supporting information see The J2EE Connector Architecture's Resource Adapter.
  
  
• myEISConnectionFactory establishes a connection to an EIS instance. For supporting information see The J2EE Connector Architecture's Resource Adapter.
  
  
• myEISConnectionRequestInfo represents a resource adapter's request-specific data. For supporting information see The J2EE Connector Architecture's Resource Adapter.
  
  
• myEISManagedConnection provides an application-level connection handle from the EIS to the resource adapter's ManagedConnection instance. For supporting information see The J2EE Connector Architecture's Resource Adapter.
  
  
• myEISManagedConnectionFactory either matches an existing connection to the EIS with the incoming request or creates a new physical connection to the EIS. For supporting information see The J2EE Connector Architecture's Resource Adapter.
  
  
• myEISManagedConnectionMetaData facilitates the retrieval of metadata about a ManagedConnection instance and the particular EIS. For supporting information see The J2EE Connector Architecture's Resource Adapter.