Module org.eclipse.persistence.oracle.nosql

Package org.eclipse.persistence.internal.nosql.adapters.nosql

Class OracleNoSQLInteraction

java.lang.Object

org.eclipse.persistence.internal.nosql.adapters.nosql.OracleNoSQLInteraction

All Implemented Interfaces:

jakarta.resource.cci.Interaction

public class OracleNoSQLInteraction
extends Object
implements jakarta.resource.cci.Interaction

Interaction to Oracle NoSQL JCA adapter.

Since:

EclipseLink 2.4

Author:

James

Field Summary

Fields

Modifier and Type	Field	Description
protected OracleNoSQLConnection	connection	Store the connection the interaction was created from.

Constructor Summary

Constructors

Constructor	Description
OracleNoSQLInteraction(OracleNoSQLConnection connection)	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	clearWarnings()
void	close()
protected Object	convertBytes(byte[] bytes)	Allow processing of the raw bytes.
protected List<String>	createMajorKey(Object key)	Convert the key into a proper key list.
protected oracle.kv.Value	createValue(Object data)	Create the NoSQL Value from the data's bytes.
jakarta.resource.cci.Record	execute(jakarta.resource.cci.InteractionSpec spec, jakarta.resource.cci.Record record)	Execute the interaction and return output record.
boolean	execute(jakarta.resource.cci.InteractionSpec spec, jakarta.resource.cci.Record input, jakarta.resource.cci.Record output)	Output records are not supported/required.
jakarta.resource.cci.Connection	getConnection()
jakarta.resource.cci.ResourceWarning	getWarnings()
protected void	putValues(Object element, List<String> majorKeys, List<String> minorKeys, OracleNoSQLInteractionSpec spec, List<oracle.kv.Operation> operations)	Put the value at the major and minor keys.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

connection

protected OracleNoSQLConnection connection

Store the connection the interaction was created from.

Constructor Detail

OracleNoSQLInteraction

public OracleNoSQLInteraction(OracleNoSQLConnection connection)

Default constructor.

Method Detail

clearWarnings

public void clearWarnings()

Specified by:

clearWarnings in interface jakarta.resource.cci.Interaction

close

public void close()

Specified by:

close in interface jakarta.resource.cci.Interaction

execute

public boolean execute(jakarta.resource.cci.InteractionSpec spec,
                       jakarta.resource.cci.Record input,
                       jakarta.resource.cci.Record output)
                throws jakarta.resource.ResourceException

Output records are not supported/required.

Specified by:

execute in interface jakarta.resource.cci.Interaction

Throws:

jakarta.resource.ResourceException

execute

public jakarta.resource.cci.Record execute(jakarta.resource.cci.InteractionSpec spec,
                                           jakarta.resource.cci.Record record)
                                    throws jakarta.resource.ResourceException

Execute the interaction and return output record. The spec is either GET, PUT or DELETE interaction.

Specified by:

execute in interface jakarta.resource.cci.Interaction

Throws:

jakarta.resource.ResourceException

getConnection

public jakarta.resource.cci.Connection getConnection()

Specified by:

getConnection in interface jakarta.resource.cci.Interaction

getWarnings

public jakarta.resource.cci.ResourceWarning getWarnings()

Specified by:

getWarnings in interface jakarta.resource.cci.Interaction

createMajorKey

protected List<String> createMajorKey(Object key)

Convert the key into a proper key list. NoSQL uses a List of key values for major keys, this allows for a special key syntax to be used, or a list. "[<key1>,<key2>,..]"

putValues

protected void putValues(Object element,
                         List<String> majorKeys,
                         List<String> minorKeys,
                         OracleNoSQLInteractionSpec spec,
                         List<oracle.kv.Operation> operations)

Put the value at the major and minor keys. If a nested record, then put each nested value as minor keys.

createValue

protected oracle.kv.Value createValue(Object data)

Create the NoSQL Value from the data's bytes.

convertBytes

protected Object convertBytes(byte[] bytes)

Allow processing of the raw bytes.