java.lang.Object
- org.springframework.jca.cci.object.EisOperation
- - org.springframework.jca.cci.object.MappingRecordOperation
  - - org.springframework.jca.cci.object.MappingCommAreaOperation

All Implemented Interfaces:
InitializingBean
```
public abstract class MappingCommAreaOperation
extends MappingRecordOperation
```
EIS operation object for access to COMMAREA records. Subclass of the generic MappingRecordOperation class.
Since:
1.2
Author:
Thierry Templier

Nested Class Summary
- Nested classes/interfaces inherited from class org.springframework.jca.cci.object.MappingRecordOperation
  MappingRecordOperation.RecordCreatorImpl, MappingRecordOperation.RecordExtractorImpl

Constructor Summary

Constructors
Constructor	Description
`MappingCommAreaOperation()`	Create a new MappingCommAreaQuery.
`MappingCommAreaOperation(ConnectionFactory connectionFactory, InteractionSpec interactionSpec)`	Create a new MappingCommAreaQuery.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract Object`	`bytesToObject(byte[] bytes)`	Method used to convert the COMMAREA's bytes to an object.
`protected Record`	`createInputRecord(RecordFactory recordFactory, Object inObject)`	Subclasses must implement this method to generate an input Record from an input object passed into the `execute` method.
`protected Object`	`extractOutputData(Record record)`	Subclasses must implement this method to convert the Record returned by CCI execution into a result object for the `execute` method.
`protected abstract byte[]`	`objectToBytes(Object inObject)`	Method used to convert an object into COMMAREA bytes.

Methods inherited from class org.springframework.jca.cci.object.MappingRecordOperation
execute, setOutputRecordCreator

Methods inherited from class org.springframework.jca.cci.object.EisOperation
afterPropertiesSet, getCciTemplate, getInteractionSpec, setCciTemplate, setConnectionFactory, setInteractionSpec

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MappingCommAreaOperation
```
public MappingCommAreaOperation()
```
    Create a new MappingCommAreaQuery.
    See Also:
    EisOperation.setConnectionFactory(javax.resource.cci.ConnectionFactory), EisOperation.setInteractionSpec(javax.resource.cci.InteractionSpec)
  - MappingCommAreaOperation
```
public MappingCommAreaOperation(ConnectionFactory connectionFactory,
                                InteractionSpec interactionSpec)
```
    Create a new MappingCommAreaQuery.
    Parameters:
    connectionFactory - ConnectionFactory to use to obtain connections
    interactionSpec - specification to configure the interaction
- Method Detail
  - createInputRecord
```
protected final Record createInputRecord(RecordFactory recordFactory,
                                         Object inObject)
```
    Description copied from class: MappingRecordOperation
    Subclasses must implement this method to generate an input Record from an input object passed into the execute method.
    Specified by:
    createInputRecord in class MappingRecordOperation
    inObject - the passed-in input object
    Returns:
    the CCI input Record
    See Also:
    MappingRecordOperation.execute(Object)
  - extractOutputData
```
protected final Object extractOutputData(Record record)
                                  throws DataAccessException
```
    Description copied from class: MappingRecordOperation
    Subclasses must implement this method to convert the Record returned by CCI execution into a result object for the execute method.
    Specified by:
    extractOutputData in class MappingRecordOperation
    Parameters:
    record - the Record returned by CCI execution
    Returns:
    the result object
    Throws:
    DataAccessException
    See Also:
    MappingRecordOperation.execute(Object)
  - objectToBytes
```
protected abstract byte[] objectToBytes(Object inObject)
                                 throws IOException,
                                        DataAccessException
```
    Method used to convert an object into COMMAREA bytes.
    Parameters:
    inObject - the input data
    Returns:
    the COMMAREA's bytes
    Throws:
    IOException - if thrown by I/O methods
    DataAccessException - if conversion failed
  - bytesToObject
```
protected abstract Object bytesToObject(byte[] bytes)
                                 throws IOException,
                                        DataAccessException
```
    Method used to convert the COMMAREA's bytes to an object.
    Parameters:
    bytes - the COMMAREA's bytes
    Returns:
    the output data
    Throws:
    IOException - if thrown by I/O methods
    DataAccessException - if conversion failed

Class MappingCommAreaOperation

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.jca.cci.object.MappingRecordOperation

Constructor Summary

Method Summary

Methods inherited from class org.springframework.jca.cci.object.MappingRecordOperation

Methods inherited from class org.springframework.jca.cci.object.EisOperation

Methods inherited from class java.lang.Object

Constructor Detail

MappingCommAreaOperation

MappingCommAreaOperation

Method Detail

createInputRecord

extractOutputData

objectToBytes

bytesToObject