CciOperations (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.jca.cci.core
Interface CciOperations

All Known Implementing Classes:: CciTemplate

public interface CciOperations

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.

Since:: 1.2
Author:: Juergen Hoeller
See Also:: CciTemplate

Method Summary

Object execute(ConnectionCallback action)
          Execute a request on an EIS with CCI, implemented as callback action working on a CCI Connection.

Object execute(InteractionCallback action)
          Execute a request on an EIS with CCI, implemented as callback action working on a CCI Interaction.

Record execute(InteractionSpec spec, Record inputRecord)
          Execute the specified interaction on an EIS with CCI.

Record execute(InteractionSpec spec, RecordCreator inputCreator)
          Execute the specified interaction on an EIS with CCI.

Object execute(InteractionSpec spec, RecordCreator inputCreator, RecordExtractor outputExtractor)
          Execute the specified interaction on an EIS with CCI.

void execute(InteractionSpec spec, Record inputRecord, Record outputRecord)
          Execute the specified interaction on an EIS with CCI.

Object execute(InteractionSpec spec, Record inputRecord, RecordExtractor outputExtractor)
          Execute the specified interaction on an EIS with CCI.

Method Summary
`Object`	`execute(ConnectionCallback action)` Execute a request on an EIS with CCI, implemented as callback action working on a CCI Connection.
`Object`	`execute(InteractionCallback action)` Execute a request on an EIS with CCI, implemented as callback action working on a CCI Interaction.
`Record`	`execute(InteractionSpec spec, Record inputRecord)` Execute the specified interaction on an EIS with CCI.
`Record`	`execute(InteractionSpec spec, RecordCreator inputCreator)` Execute the specified interaction on an EIS with CCI.
`Object`	`execute(InteractionSpec spec, RecordCreator inputCreator, RecordExtractor outputExtractor)` Execute the specified interaction on an EIS with CCI.
`void`	`execute(InteractionSpec spec, Record inputRecord, Record outputRecord)` Execute the specified interaction on an EIS with CCI.
`Object`	`execute(InteractionSpec spec, Record inputRecord, RecordExtractor outputExtractor)` Execute the specified interaction on an EIS with CCI.

Method Detail

execute

Object execute(ConnectionCallback action)
               throws DataAccessException

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

execute

Object execute(InteractionCallback action)
               throws DataAccessException

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