ucar.unidata.data.sounding
Class RaobDataSource

java.lang.Object
  ucar.unidata.collab.SharableImpl
      ucar.unidata.data.DataSourceImpl
          ucar.unidata.data.sounding.RaobDataSource

All Implemented Interfaces:

Sharable, DataSource, DataSourceFactory, XmlPersistable

public final class RaobDataSource
extends DataSourceImpl

DataSource for RAOB soundings.

Version:

$Revision: 1.27 $ $Date: 2007/04/16 20:34:57 $

Author:

MetApps Development Team

Field Summary

Fields inherited from class ucar.unidata.data.DataSourceImpl

changeDataPathsCbx, dataCacheKey, dataChoices, geoSelectionPanel, haveBeenUnPersisted, okToContinue, PARAM_SHOW_HIDE, PARAM_SHOW_NO, PARAM_SHOW_YES

Fields inherited from interface ucar.unidata.data.DataSource

MOST_RECENT, ordinalNames, PROP_AUTOCREATEDISPLAY, PROP_BASEDIRECTORY, PROP_CACHEABLE, PROP_DATACHOICENAME, PROP_DISPLAYPROPERTIES, PROP_DOCUMENTLINKS, PROP_FILEPATTERN, PROP_GEOLOCATION, PROP_ICON, PROP_NAME, PROP_POLLINFO, PROP_RESOLVERURL, PROP_SERVICE_HTTP, PROP_SUBPROPERTIES, PROP_TIMELABELS, PROP_TITLE

Constructor Summary

RaobDataSource()
Constructs from nothing.

RaobDataSource(DataSourceDescriptor descriptor, RaobDataSet rds, Hashtable properties)
Constructs from a specification of the data-source.

Method Summary

boolean	canSaveDataToLocalDisk() Is this data source capable of saving its data to local disk
protected void	doMakeDataChoices() Adds the DataChoices of the current input data via DataSourceImpl.addDataChoice(DataChoice).
protected List	doMakeDateTimes() Make the list of times associated with this DataSource for DataSelection.
boolean	equals(Object object) See if the Object in question is equal to this DataSource.
protected Data	getDataInner(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties) Get the VisAD Data object orresponding to DataChoice, DataCategory, and DataSelection criteria.
List	getDataPaths() Get the list of urls from the remote server
RaobDataSet	getRaobDataSet() Get the RaobDataSet for this data source
void	initAfterUnpersistence() Override the init method for when this data source is unpersisted.
protected List	saveDataToLocalDisk(String prefix, Object loadId, boolean changeLinks) _Save the remote data to local disk
void	setRaobDataSet(RaobDataSet newRds) Set the RaobDataSet for this data source

Methods inherited from class ucar.unidata.data.DataSourceImpl

addActions, addDataChangeListener, addDataChoice, addPropertiesTabs, applyFieldMask, applyProperties, beginWritingDataToLocalDisk, canCacheDataToDisk, canChangeData, canDoFieldMask, canDoGeoSelection, canDoGeoSelectionMap, canDoGeoSelectionStride, canPoll, canShowParameter, checkForInitAfterUnPersistence, clearCachedData, clearFileCache, clearTimes, convertToFilesIfDirectory, createAutoDisplay, createCacheKey, createElement, decrOutstandingGetDataCalls, doDirectory, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSubsetPropertiesComponent, doRemove, endWritingDataToLocalDisk, expandIfNeeded, findDataChoice, findDataChoices, flushCache, getAbsoluteDateTimes, getActions, getAlias, getAllDateTimes, getAllDateTimes, getAllLevels, getAllLevels, getCache, getCacheClearDelay, getCacheDataToDisk, getCompositeDataChoices, getData, getData, getDataCachePath, getDataChangeListeners, getDataChoices, getDataContext, getDataInner, getDataIsEditable, getDataPrefix, getDataSelection, getDataSelectionComponents, getDataSource, getDateTimes, getDateTimeSelection, getDescription, getDescriptor, getErrorMessage, getExtraGeoSelectionComponent, getFileFilterForPolling, getFullDescription, getid, getInError, getLocalDirectory, getLocationForPolling, getLocationsForPolling, getMostRecentFiles, getName, getNameForDataSource, getNeedToShowErrorToUser, getNextId, getOutstandingGetDataCalls, getPartialDescription, getPassword, getPathsThatCanBeRelative, getPollingInfo, getProperties, getPropertiesComponents, getPropertiesHeader, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getRelativePaths, getSampleDataProjection, getSaveDataFileLabel, getSelectedDateTimes, getSelectedDateTimes, getTimesFromDataSelection, getTmpPaths, getTypeName, getUserName, handlePropertiesAction, hasPollingInfo, holdsDateTimes, holdsIndices, identifiedBy, identifiedByName, incrOutstandingGetDataCalls, initAfter, initAfterCreation, initDataChoice, initDataSelectionComponents, initFromXml, isPolling, loadFieldMask, loadFieldMask, loadLatestFile, logException, logException, makeDerivedDataChoices, makeSaveLocalActions, newFileFromPolling, newFilesFromPolling, notifyDataChange, propertiesChanged, putCache, reloadData, removeCache, removeDataChangeListener, removeDataChoice, removeProperty, replaceDataChoice, resetTmpState, saveDataToLocalDisk, saveDataToLocalDisk, setAlias, setAskToUpdate, setCacheClearDelay, setCacheDataToDisk, setDataEditableStrings, setDataIsEditable, setDataIsRelative, setDataRelativeStrings, setDataSelection, setDateTimeSelection, setDescription, setDescriptor, setDirectory, setInError, setInError, setInError, setName, setNewFiles, setObjectProperties, setObjectProperty, setPassword, setPollingInfo, setPollLocation, setProperties, setProperty, setProperty, setRelativePaths, setTemplateName, setTmpPaths, setUserName, shouldCache, showPasswordDialog, showPropertiesDialog, showPropertiesDialog, showPropertiesDialog, showWaitDialog, tick, toString, toStringTruncated, updateDetailsText, updateState, writeFieldMaskFile, writeFieldMaskFile

Methods inherited from class ucar.unidata.collab.SharableImpl

applySharableProperties, doShare, doShare, doShareExternal, doShareInternal, getSharablePropertiesComponent, getShareGroup, getSharing, getUniqueId, initSharable, receiveShareData, removeSharable, setShareGroup, setSharing, setUniqueId, showSharableDialog

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.unidata.data.DataSource

getUniqueId

Constructor Detail

RaobDataSource

public RaobDataSource()

Constructs from nothing. This is necessary for use of this class as a JavaBean.

RaobDataSource

public RaobDataSource(DataSourceDescriptor descriptor,
                      RaobDataSet rds,
                      Hashtable properties)
               throws VisADException

Constructs from a specification of the data-source.

Parameters:

descriptor - A description of the data-source.

rds - Radar datasource

properties - A map of associated attributes.

Throws:

VisADException - if a VisAD failure occurs.

Method Detail

equals

public boolean equals(Object object)

Description copied from class: DataSourceImpl

See if the Object in question is equal to this DataSource.

Overrides:

equals in class DataSourceImpl

Parameters:

object - Object in question

Returns:

true if they are equal

getDataPaths

public List getDataPaths()

Get the list of urls from the remote server

Specified by:

getDataPaths in interface DataSource

Overrides:

getDataPaths in class DataSourceImpl

Returns:

List of urls

initAfterUnpersistence

public void initAfterUnpersistence()

Override the init method for when this data source is unpersisted. We simply check the imageList to see if this object came from a legacy bundle.

Specified by:

initAfterUnpersistence in interface DataSource

Overrides:

initAfterUnpersistence in class DataSourceImpl

saveDataToLocalDisk

protected List saveDataToLocalDisk(String prefix,
                                   Object loadId,
                                   boolean changeLinks)
                            throws Exception

_Save the remote data to local disk

Overrides:

saveDataToLocalDisk in class DataSourceImpl

Parameters:

prefix - Where to write the files to

loadId - For the JobManager dialog

changeLinks - Should we change the internal data references

Returns:

List of files we wrote

Throws:

Exception - On badness

canSaveDataToLocalDisk

public boolean canSaveDataToLocalDisk()

Is this data source capable of saving its data to local disk

Specified by:

canSaveDataToLocalDisk in interface DataSource

Overrides:

canSaveDataToLocalDisk in class DataSourceImpl

Returns:

Can save to local disk

doMakeDataChoices

protected void doMakeDataChoices()

Adds the DataChoices of the current input data via DataSourceImpl.addDataChoice(DataChoice).

Overrides:

doMakeDataChoices in class DataSourceImpl

getDataInner

protected Data getDataInner(DataChoice dataChoice,
                            DataCategory category,
                            DataSelection dataSelection,
                            Hashtable requestProperties)
                     throws VisADException,
                            RemoteException

Get the VisAD Data object orresponding to DataChoice, DataCategory, and DataSelection criteria.

Overrides:

getDataInner in class DataSourceImpl

Parameters:

dataChoice - choice of data.

category - specific category of data (currently ignored).

dataSelection - additional selection criteria.

requestProperties - extra request properties

Returns:

corresponding Data object. extra request properties

Throws:

VisADException - if unable to create Data object.

RemoteException - (some kind of remote error.

doMakeDateTimes

protected List doMakeDateTimes()

Make the list of times associated with this DataSource for DataSelection.

Overrides:

doMakeDateTimes in class DataSourceImpl

Returns:

DateTimes as a list.

getRaobDataSet

public RaobDataSet getRaobDataSet()

Get the RaobDataSet for this data source

Returns:

the RaobDataSet for this data source

setRaobDataSet

public void setRaobDataSet(RaobDataSet newRds)

Set the RaobDataSet for this data source

Parameters:

newRds - the RaobDataSet for this data source