Package org.dashbuilder.dataprovider.csv

Class CSVDataSetProvider

java.lang.Object

org.dashbuilder.dataprovider.csv.CSVDataSetProvider

All Implemented Interfaces:

org.dashbuilder.dataprovider.DataSetProvider, org.dashbuilder.dataset.def.DataSetDefRegistryListener

public class CSVDataSetProvider
extends Object
implements org.dashbuilder.dataprovider.DataSetProvider, org.dashbuilder.dataset.def.DataSetDefRegistryListener

Field Summary

Fields

Modifier and Type	Field	Description
protected CSVFileStorage	csvStorage
protected org.slf4j.Logger	log
protected org.dashbuilder.dataprovider.StaticDataSetProvider	staticDataSetProvider

Constructor Summary

Constructors

Constructor	Description
CSVDataSetProvider()
CSVDataSetProvider(org.dashbuilder.dataprovider.StaticDataSetProvider staticDataSetProvider, CSVFileStorage csvStorage)

Method Summary

Modifier and Type	Method	Description
static CSVDataSetProvider	get()
org.dashbuilder.dataset.DataSetMetadata	getDataSetMetadata(org.dashbuilder.dataset.def.DataSetDef def)
org.dashbuilder.dataprovider.DataSetProviderType	getType()
protected boolean	hasCSVFileChanged(org.dashbuilder.dataset.DataSet dataSet, org.dashbuilder.dataset.def.CSVDataSetDef def)
boolean	isDataSetOutdated(org.dashbuilder.dataset.def.DataSetDef def)
org.dashbuilder.dataset.DataSet	lookupDataSet(org.dashbuilder.dataset.def.DataSetDef def, org.dashbuilder.dataset.DataSetLookup lookup)
void	onDataSetDefModified(org.dashbuilder.dataset.def.DataSetDef olDef, org.dashbuilder.dataset.def.DataSetDef newDef)
void	onDataSetDefRegistered(org.dashbuilder.dataset.def.DataSetDef newDef)
void	onDataSetDefRemoved(org.dashbuilder.dataset.def.DataSetDef oldDef)
void	onDataSetDefStale(org.dashbuilder.dataset.def.DataSetDef def)

Methods inherited from class java.lang.Object

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

Field Detail

staticDataSetProvider

protected org.dashbuilder.dataprovider.StaticDataSetProvider staticDataSetProvider

csvStorage

protected CSVFileStorage csvStorage

log

protected org.slf4j.Logger log

Constructor Detail

CSVDataSetProvider

public CSVDataSetProvider()

CSVDataSetProvider

public CSVDataSetProvider(org.dashbuilder.dataprovider.StaticDataSetProvider staticDataSetProvider,
                          CSVFileStorage csvStorage)

Method Detail

get

public static CSVDataSetProvider get()

getType

public org.dashbuilder.dataprovider.DataSetProviderType getType()

Specified by:

getType in interface org.dashbuilder.dataprovider.DataSetProvider

getDataSetMetadata

public org.dashbuilder.dataset.DataSetMetadata getDataSetMetadata(org.dashbuilder.dataset.def.DataSetDef def)
                                                           throws Exception

Specified by:

getDataSetMetadata in interface org.dashbuilder.dataprovider.DataSetProvider

Throws:

Exception

lookupDataSet

public org.dashbuilder.dataset.DataSet lookupDataSet(org.dashbuilder.dataset.def.DataSetDef def,
                                                     org.dashbuilder.dataset.DataSetLookup lookup)
                                              throws Exception

Specified by:

lookupDataSet in interface org.dashbuilder.dataprovider.DataSetProvider

Throws:

Exception

isDataSetOutdated

public boolean isDataSetOutdated(org.dashbuilder.dataset.def.DataSetDef def)

Specified by:

isDataSetOutdated in interface org.dashbuilder.dataprovider.DataSetProvider

hasCSVFileChanged

protected boolean hasCSVFileChanged(org.dashbuilder.dataset.DataSet dataSet,
                                    org.dashbuilder.dataset.def.CSVDataSetDef def)

onDataSetDefStale

public void onDataSetDefStale(org.dashbuilder.dataset.def.DataSetDef def)

Specified by:

onDataSetDefStale in interface org.dashbuilder.dataset.def.DataSetDefRegistryListener

onDataSetDefModified

public void onDataSetDefModified(org.dashbuilder.dataset.def.DataSetDef olDef,
                                 org.dashbuilder.dataset.def.DataSetDef newDef)

Specified by:

onDataSetDefModified in interface org.dashbuilder.dataset.def.DataSetDefRegistryListener

onDataSetDefRemoved

public void onDataSetDefRemoved(org.dashbuilder.dataset.def.DataSetDef oldDef)

Specified by:

onDataSetDefRemoved in interface org.dashbuilder.dataset.def.DataSetDefRegistryListener

onDataSetDefRegistered

public void onDataSetDefRegistered(org.dashbuilder.dataset.def.DataSetDef newDef)

Specified by:

onDataSetDefRegistered in interface org.dashbuilder.dataset.def.DataSetDefRegistryListener