Summary: Methods | [Expand All]
public interface

CciOperations

org.springframework.jca.cci.core.CciOperations
Known Indirect Subclasses

Class Overview

Interface that specifies a basic set of CCI operations on an EIS. Implemented by CciTemplate. Not often used, but a useful option to enhance testability, as it can easily be mocked or stubbed.

Alternatively, the standard CCI infrastructure can be mocked. However, mocking this interface constitutes significantly less work.

See Also

Summary

Public Methods
abstract <T> T execute(InteractionSpec spec, RecordCreator inputCreator, RecordExtractor<T> outputExtractor)
Execute the specified interaction on an EIS with CCI.
abstract Record execute(InteractionSpec spec, Record inputRecord)
Execute the specified interaction on an EIS with CCI.
abstract <T> T execute(InteractionSpec spec, Record inputRecord, RecordExtractor<T> outputExtractor)
Execute the specified interaction on an EIS with CCI.
abstract void execute(InteractionSpec spec, Record inputRecord, Record outputRecord)
Execute the specified interaction on an EIS with CCI.
abstract <T> T execute(InteractionCallback<T> action)
Execute a request on an EIS with CCI, implemented as callback action working on a CCI Interaction.
abstract Record execute(InteractionSpec spec, RecordCreator inputCreator)
Execute the specified interaction on an EIS with CCI.
abstract <T> T execute(ConnectionCallback<T> action)
Execute a request on an EIS with CCI, implemented as callback action working on a CCI Connection.

Public Methods

public abstract T execute (InteractionSpec spec, RecordCreator inputCreator, RecordExtractor<T> outputExtractor)

Execute the specified interaction on an EIS with CCI.

Parameters
spec the CCI InteractionSpec instance that defines the interaction (connector-specific)
inputCreator object that creates the input record to use
outputExtractor object to convert the output record to a result object
Returns
  • the output data extracted with the RecordExtractor object
Throws
DataAccessException if there is any problem

public abstract Record execute (InteractionSpec spec, Record inputRecord)

Execute the specified interaction on an EIS with CCI.

Parameters
spec the CCI InteractionSpec instance that defines the interaction (connector-specific)
inputRecord the input record
Returns
  • the output record
Throws
DataAccessException if there is any problem

public abstract T execute (InteractionSpec spec, Record inputRecord, RecordExtractor<T> outputExtractor)

Execute the specified interaction on an EIS with CCI.

Parameters
spec the CCI InteractionSpec instance that defines the interaction (connector-specific)
inputRecord the input record
outputExtractor object to convert the output record to a result object
Returns
  • the output data extracted with the RecordExtractor object
Throws
DataAccessException if there is any problem

public abstract void execute (InteractionSpec spec, Record inputRecord, Record outputRecord)

Execute the specified interaction on an EIS with CCI.

Parameters
spec the CCI InteractionSpec instance that defines the interaction (connector-specific)
inputRecord the input record
outputRecord the output record
Throws
DataAccessException if there is any problem

public abstract T execute (InteractionCallback<T> action)

Execute a request on an EIS with CCI, implemented as callback action working on a CCI Interaction. This allows for implementing arbitrary data access operations on a single Interaction, within Spring's managed CCI environment: that is, participating in Spring-managed transactions and converting JCA ResourceExceptions into Spring's DataAccessException hierarchy.

The callback action can return a result object, for example a domain object or a collection of domain objects.

Parameters
action the callback object that specifies the action
Returns
  • the result object returned by the action, if any
Throws
DataAccessException if there is any problem

public abstract Record execute (InteractionSpec spec, RecordCreator inputCreator)

Execute the specified interaction on an EIS with CCI.

Parameters
spec the CCI InteractionSpec instance that defines the interaction (connector-specific)
inputCreator object that creates the input record to use
Returns
  • the output record
Throws
DataAccessException if there is any problem

public abstract T execute (ConnectionCallback<T> action)

Execute a request on an EIS with CCI, implemented as callback action working on a CCI Connection. This allows for implementing arbitrary data access operations, within Spring's managed CCI environment: that is, participating in Spring-managed transactions and converting JCA ResourceExceptions into Spring's DataAccessException hierarchy.

The callback action can return a result object, for example a domain object or a collection of domain objects.

Parameters
action the callback object that specifies the action
Returns
  • the result object returned by the action, if any
Throws
DataAccessException if there is any problem