Class TabProviderBase

java.lang.Object

org.openxava.tab.impl.TabProviderBase

All Implemented Interfaces:

Serializable, IDataReader, ISearch, ITabProvider

Direct Known Subclasses:

JPATabProvider

public abstract class TabProviderBase
extends Object
implements ITabProvider, Serializable

Author:

Javier Paniza

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TabProviderBase()

Method Summary

Modifier and Type	Method	Description
protected abstract void	addEntityReferenceMapping(Collection<ReferenceMapping> entityReferencesMappings, Map<ReferenceMapping, String> entityReferencesReferenceNames, ReferenceMapping referenceMapping, String parentReference)
protected abstract Number	executeNumberSelect(String select, String errorId)
int	getChunkSize()	Size of chunk returned by IDataReader.nextChunk().
int	getCurrent()
protected Collection<ReferenceMapping>	getEntityReferencesMappings()
protected Map<ReferenceMapping, String>	getEntityReferencesReferenceNames()
protected Object[]	getKey()
protected MetaModel	getMetaModel()
protected MetaTab	getMetaTab()
int	getResultSize()	Record (or object, or row) count of last consult.
protected String	getSelect()
Number	getSum(String property)
protected boolean	hasReferences()
protected boolean	isEOF()
protected boolean	keyHasNulls()
protected abstract String	noValueInSelect()
void	reset()	If you call this method the next time that you call IDataReader.nextChunk() you will obtain the first chunk and fresh data from db.
protected void	resetEntityReferencesMappings()
void	search(String condition, Object key)	Execute search.
void	setChunkSize(int chunkSize)	Size of chunk returned by IDataReader.nextChunk().
void	setConditionProperties(Collection<String> conditionProperties)
void	setCurrent(int i)
protected void	setEOF(boolean eof)
void	setMetaTab(MetaTab metaTab)
protected abstract String	toIncludeJoinsUsedInWhere(String select)
protected abstract String	toSearchByCollectionMemberSelect(String select)
protected abstract String	translateCondition(String condition)
protected abstract String	translateProperty(String property)

Methods inherited from class Object

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

Methods inherited from interface IDataReader

nextChunk

Methods inherited from interface ITabProvider

getConverters, getSelectBase, toQueryField, usesConverters

Constructor Details

TabProviderBase

public TabProviderBase()

Method Details

translateProperty

protected abstract String translateProperty(String property)

translateCondition

protected abstract String translateCondition(String condition)

executeNumberSelect

protected abstract Number executeNumberSelect(String select,
 String errorId)

toSearchByCollectionMemberSelect

protected abstract String toSearchByCollectionMemberSelect(String select)

Since:

6.4

toIncludeJoinsUsedInWhere

protected abstract String toIncludeJoinsUsedInWhere(String select)

setMetaTab

public void setMetaTab(MetaTab metaTab)

Specified by:

setMetaTab in interface ITabProvider

getMetaModel

protected MetaModel getMetaModel()

getMetaTab

protected MetaTab getMetaTab()

search

public void search(String condition,
 Object key)
            throws javax.ejb.FinderException,
RemoteException

Description copied from interface: ISearch

Execute search.

If there are no object then generate a empty result, but does not throw a exception.

Specified by:

search in interface ISearch

Parameters:

condition - Condition to use in search.

key - Key to send to search

Throws:

javax.ejb.FinderException - Any logic problem on search

RemoteException - Any system problem on search

getChunkSize

public int getChunkSize()

Size of chunk returned by IDataReader.nextChunk().

setChunkSize

public void setChunkSize(int chunkSize)

Size of chunk returned by IDataReader.nextChunk().

Specified by:

setChunkSize in interface ITabProvider

keyHasNulls

protected boolean keyHasNulls()

getKey

protected Object[] getKey()

noValueInSelect

protected abstract String noValueInSelect()

getCurrent

public int getCurrent()

setCurrent

public void setCurrent(int i)

Specified by:

setCurrent in interface ITabProvider

getResultSize

public int getResultSize()
                  throws RemoteException

Description copied from interface: IDataReader

Record (or object, or row) count of last consult.

Specified by:

getResultSize in interface IDataReader

Throws:

RemoteException

getSum

public Number getSum(String property)

Specified by:

getSum in interface ITabProvider

reset

public void reset()
           throws RemoteException

Description copied from interface: IDataReader

If you call this method the next time that you call IDataReader.nextChunk() you will obtain the first chunk and fresh data from db.

Specified by:

reset in interface IDataReader

Throws:

RemoteException

getSelect

protected String getSelect()

isEOF

protected boolean isEOF()

setEOF

protected void setEOF(boolean eof)

resetEntityReferencesMappings

protected void resetEntityReferencesMappings()

hasReferences

protected boolean hasReferences()
                         throws XavaException

Throws:

XavaException

getEntityReferencesReferenceNames

protected Map<ReferenceMapping, String> getEntityReferencesReferenceNames()

getEntityReferencesMappings

protected Collection<ReferenceMapping> getEntityReferencesMappings()
                                                            throws XavaException

Throws:

XavaException

setConditionProperties

public void setConditionProperties(Collection<String> conditionProperties)

Specified by:

setConditionProperties in interface ITabProvider

addEntityReferenceMapping

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

Since:

6.2.1