Package org.eclipse.persistence.eis

Class EISMappedRecord

java.lang.Object

org.eclipse.persistence.internal.core.sessions.CoreAbstractRecord

org.eclipse.persistence.internal.sessions.AbstractRecord

org.eclipse.persistence.eis.EISMappedRecord

All Implemented Interfaces:

Serializable, Cloneable, Map, Record

public class EISMappedRecord
extends org.eclipse.persistence.internal.sessions.AbstractRecord

An EISMappedRecord acts as a Record wrapper. It allows database row field-value pair mappings to be used as a mapped record implementation.

See Also:

Serialized Form

Author:

James

Since:

OracleAS TopLink 10g (10.0.3)

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.persistence.internal.sessions.AbstractRecord

org.eclipse.persistence.internal.sessions.AbstractRecord.EntrySet, org.eclipse.persistence.internal.sessions.AbstractRecord.KeySet, org.eclipse.persistence.internal.sessions.AbstractRecord.NoEntry, org.eclipse.persistence.internal.sessions.AbstractRecord.RecordEntry, org.eclipse.persistence.internal.sessions.AbstractRecord.RecordEntryIterator, org.eclipse.persistence.internal.sessions.AbstractRecord.RecordKeyIterator, org.eclipse.persistence.internal.sessions.AbstractRecord.RecordValuesIterator, org.eclipse.persistence.internal.sessions.AbstractRecord.ValuesSet

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
protected EISAccessor	accessor
protected Map	record

Fields inherited from class org.eclipse.persistence.internal.sessions.AbstractRecord

fields, lookupField, noEntry, nullValueInFields, size, sopObject, values

Constructor Summary

Constructors

Constructor	Description
EISMappedRecord(Map record, EISAccessor accessor)	Create a database row wrapper for the record.

Method Summary

Modifier and Type	Method	Description
void	clear()	Forward the request to the record.
boolean	containsKey(String fieldName)	Check if the field is contained in the row.
boolean	containsKey(org.eclipse.persistence.internal.helper.DatabaseField key)	Check if the field is contained in the row.
Object	get(String key)	Forward the request to the record.
Object	get(org.eclipse.persistence.internal.helper.DatabaseField field)	Forward the request to the record.
EISAccessor	getAccessor()	Return the accessor.
Vector	getFields()	INTERNAL: getFields() is sued internally in a few places, so try to make that work for mapped records.
Map	getRecord()	Return the wrapped record.
Vector	getValues()	INTERNAL: getValues() is sued internally in a few places, so try to make that work for mapped records.
boolean	isEmpty()	Return if the row is empty.
Set	keySet()	Forward the request to the record.
void	setAccessor(EISAccessor accessor)	Set the accessor.
void	setRecord(Map record)	Set the wrapped record.
int	size()	Forward the request to the record.
String	toString()	Print all of the record keys and values.
Collection	values()	Forward the request to the record.

Methods inherited from class org.eclipse.persistence.internal.sessions.AbstractRecord

add, clone, contains, containsKey, containsValue, elements, entrySet, get, getField, getIndicatingNoEntry, getIndicatingNoEntry, getLookupField, getSopObject, getValues, getValues, hasNullValueInFields, hasSopObject, keys, mergeFrom, put, put, put, putAll, remove, remove, remove, replaceAt, replaceAt, resetSize, setFields, setNullValueInFields, setSopObject, setValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

record

protected Map record

accessor

protected EISAccessor accessor

Constructor Detail

EISMappedRecord

public EISMappedRecord(Map record,
                       EISAccessor accessor)

Create a database row wrapper for the record.

Method Detail

getFields

public Vector getFields()

INTERNAL: getFields() is sued internally in a few places, so try to make that work for mapped records.

Overrides:

getFields in class org.eclipse.persistence.internal.sessions.AbstractRecord

getValues

public Vector getValues()

INTERNAL: getValues() is sued internally in a few places, so try to make that work for mapped records.

Overrides:

getValues in class org.eclipse.persistence.internal.sessions.AbstractRecord

keySet

public Set keySet()

Forward the request to the record.

Specified by:

keySet in interface Map

Overrides:

keySet in class org.eclipse.persistence.internal.sessions.AbstractRecord

values

public Collection values()

Forward the request to the record.

Specified by:

values in interface Map

Overrides:

values in class org.eclipse.persistence.internal.sessions.AbstractRecord

size

public int size()

Forward the request to the record.

Specified by:

size in interface Map

Overrides:

size in class org.eclipse.persistence.internal.sessions.AbstractRecord

isEmpty

public boolean isEmpty()

Return if the row is empty. For some reason Attunity MappedRecords think they are empty when not, so always return false.

Specified by:

isEmpty in interface Map

Overrides:

isEmpty in class org.eclipse.persistence.internal.sessions.AbstractRecord

clear

public void clear()

Forward the request to the record.

Specified by:

clear in interface Map

Overrides:

clear in class org.eclipse.persistence.internal.sessions.AbstractRecord

get

public Object get(String key)

Forward the request to the record.

Overrides:

get in class org.eclipse.persistence.internal.sessions.AbstractRecord

get

public Object get(org.eclipse.persistence.internal.helper.DatabaseField field)

Forward the request to the record. Wrapped nested records and collections to SDKFieldValues.

Overrides:

get in class org.eclipse.persistence.internal.sessions.AbstractRecord

containsKey

public boolean containsKey(String fieldName)

Check if the field is contained in the row.

Overrides:

containsKey in class org.eclipse.persistence.internal.sessions.AbstractRecord

containsKey

public boolean containsKey(org.eclipse.persistence.internal.helper.DatabaseField key)

Check if the field is contained in the row.

Overrides:

containsKey in class org.eclipse.persistence.internal.sessions.AbstractRecord

getRecord

public Map getRecord()

Return the wrapped record.

setRecord

public void setRecord(Map record)

Set the wrapped record.

getAccessor

public EISAccessor getAccessor()

Return the accessor.

setAccessor

public void setAccessor(EISAccessor accessor)

Set the accessor.

toString

public String toString()

Print all of the record keys and values.

Overrides:

toString in class org.eclipse.persistence.internal.sessions.AbstractRecord