Class JPATabProvider

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java.lang.Object

org.openxava.tab.impl.TabProviderBase

org.openxava.tab.impl.JPATabProvider

All Implemented Interfaces:

Serializable, IDataReader, ISearch, ITabProvider

public class JPATabProvider
extends TabProviderBase

An ITabProvider that obtain data via JPA.

Author:

Javier Paniza

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
JPATabProvider()

Method Summary

Modifier and Type	Method	Description
protected void	addEntityReferenceMapping(Collection<ReferenceMapping> entityReferencesMappings, Map<ReferenceMapping, String> entityReferencesReferenceNames, ReferenceMapping referenceMapping, String parentReference)
protected Number	executeNumberSelect(String select, String errorId)
Collection<org.openxava.tab.impl.TabConverter>	getConverters()
String	getSelectBase()
DataChunk	nextChunk()	Obtain the next data chunk.
protected String	noValueInSelect()
protected String	toIncludeJoinsUsedInWhere(String select)
String	toQueryField(String propertyName)
protected String	toSearchByCollectionMemberSelect(String select)
protected String	translateCondition(String condition)
protected String	translateProperty(String property)
boolean	usesConverters()

Methods inherited from class TabProviderBase

getChunkSize, getCurrent, getEntityReferencesMappings, getEntityReferencesReferenceNames, getKey, getMetaModel, getMetaTab, getResultSize, getSelect, getSum, hasReferences, isEOF, keyHasNulls, reset, resetEntityReferencesMappings, search, setChunkSize, setConditionProperties, setCurrent, setEOF, setMetaTab

Methods inherited from class Object

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

Constructor Details

JPATabProvider

public JPATabProvider()

Method Details

translateCondition

protected String translateCondition(String condition)

Specified by:

translateCondition in class TabProviderBase

toQueryField

public String toQueryField(String propertyName)

getSelectBase

public String getSelectBase()

getConverters

public Collection<org.openxava.tab.impl.TabConverter> getConverters()

toSearchByCollectionMemberSelect

protected String toSearchByCollectionMemberSelect(String select)

Specified by:

toSearchByCollectionMemberSelect in class TabProviderBase

Since:

6.4

toIncludeJoinsUsedInWhere

protected String toIncludeJoinsUsedInWhere(String select)

Specified by:

toIncludeJoinsUsedInWhere in class TabProviderBase

nextChunk

public DataChunk nextChunk()
                    throws RemoteException

Description copied from interface: IDataReader

Obtain the next data chunk.

This method can be call from a TableModel to obtain data on demand.

Throws:

RemoteException

executeNumberSelect

protected Number executeNumberSelect(String select,
 String errorId)

Specified by:

executeNumberSelect in class TabProviderBase

usesConverters

public boolean usesConverters()

translateProperty

protected String translateProperty(String property)

Specified by:

translateProperty in class TabProviderBase

noValueInSelect

protected String noValueInSelect()

Specified by:

noValueInSelect in class TabProviderBase

addEntityReferenceMapping

protected void addEntityReferenceMapping(Collection<ReferenceMapping> entityReferencesMappings,
 Map<ReferenceMapping, String> entityReferencesReferenceNames,
 ReferenceMapping referenceMapping,
 String parentReference)

Specified by:

addEntityReferenceMapping in class TabProviderBase

Since:

6.2.1