com.gisgraphy.domain.geoloc.importer
Class GeonamesAlternateNamesExtracter

java.lang.Object
  com.gisgraphy.domain.geoloc.importer.AbstractImporterProcessor
      com.gisgraphy.domain.geoloc.importer.GeonamesAlternateNamesExtracter

All Implemented Interfaces:

IImporterProcessor

public class GeonamesAlternateNamesExtracter
extends AbstractImporterProcessor

Extract the alternateNames into separate files : one for country, one for adm1 and one for adm2

Author:

David Masclet

Field Summary

protected java.io.File	adm1file
protected java.io.OutputStreamWriter	adm1fileOutputStreamWriter
protected java.util.Map<java.lang.Long,java.lang.String>	adm1Map
protected java.io.File	adm2file
protected java.io.OutputStreamWriter	adm2fileOutputStreamWriter
protected java.util.Map<java.lang.Long,java.lang.String>	adm2Map
protected java.io.File	countryFile
protected java.io.OutputStreamWriter	countryfileOutputStreamWriter
protected java.util.Map<java.lang.Long,java.lang.String>	countryMap
protected java.io.File	featuresFile
protected java.io.OutputStreamWriter	featuresfileOutputStreamWriter

Fields inherited from class com.gisgraphy.domain.geoloc.importer.AbstractImporterProcessor

COMMENT_START, currentFile, importerConfig, in, internationalisationService, logger, readFileLine, status, statusMessage, totalReadLine, transactionManager

Constructor Summary

GeonamesAlternateNamesExtracter()
Default Constructor

Method Summary

protected void	flushAndClear() Should flush and clear all the Daos that are used by the processor.
protected java.io.File[]	getFiles()
protected int	getNumberOfColumns()
protected void	initFiles()
protected boolean	lineIsAnAlternateNameForAdm1(java.lang.Long featureId)
protected boolean	lineIsAnAlternateNameForCountry(java.lang.Long featureId)
protected boolean	lineIsAnAlternatNameForAdm2(java.lang.Long featureId)
protected java.util.Map<java.lang.Long,java.lang.String>	populateMapFromList(java.util.List<java.lang.Long> list)
protected void	processData(java.lang.String line) Process a read line of the geonames file, must be implemented by the concrete class
java.util.List<NameValueDTO<java.lang.Integer>>	rollback() /!
void	setAdmDao(IAdmDao admDao)
protected void	setCommitFlushMode() Will flush after every commit
void	setCountryDao(ICountryDao countryDao)
void	setup() Template method that can be override.
boolean	shouldBeSkipped()
protected boolean	shouldIgnoreComments() Whether the filter should ignore the comments (i.e. lines starting with #)
protected boolean	shouldIgnoreFirstLine() Template Method : Whether the processor should ignore the first line of the input
protected void	tearDown() Template method that can be override.

Methods inherited from class com.gisgraphy.domain.geoloc.importer.AbstractImporterProcessor

checkNumberOfColumn, countLines, dumpFields, getCurrentFileName, getMaxInsertsBeforeFlush, getNumberOfLinesToProcess, getReadFileLine, getStatus, getStatusMessage, getTotalReadLine, isEmptyField, isEndOfDocument, process, readLineAndProcessData, resetStatus, setImporterConfig, setInternationalisationService, setTransactionManager

Methods inherited from class java.lang.Object

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

Field Detail

adm1file

protected java.io.File adm1file

adm2file

protected java.io.File adm2file

countryFile

protected java.io.File countryFile

featuresFile

protected java.io.File featuresFile

adm1fileOutputStreamWriter

protected java.io.OutputStreamWriter adm1fileOutputStreamWriter

adm2fileOutputStreamWriter

protected java.io.OutputStreamWriter adm2fileOutputStreamWriter

countryfileOutputStreamWriter

protected java.io.OutputStreamWriter countryfileOutputStreamWriter

featuresfileOutputStreamWriter

protected java.io.OutputStreamWriter featuresfileOutputStreamWriter

countryMap

protected java.util.Map<java.lang.Long,java.lang.String> countryMap

adm1Map

protected java.util.Map<java.lang.Long,java.lang.String> adm1Map

adm2Map

protected java.util.Map<java.lang.Long,java.lang.String> adm2Map

Constructor Detail

GeonamesAlternateNamesExtracter

public GeonamesAlternateNamesExtracter()

Default Constructor

Method Detail

processData

protected void processData(java.lang.String line)

Description copied from class: AbstractImporterProcessor

Process a read line of the geonames file, must be implemented by the concrete class

Specified by:

processData in class AbstractImporterProcessor

Parameters:

line - the line to process

lineIsAnAlternatNameForAdm2

protected boolean lineIsAnAlternatNameForAdm2(java.lang.Long featureId)

lineIsAnAlternateNameForAdm1

protected boolean lineIsAnAlternateNameForAdm1(java.lang.Long featureId)

lineIsAnAlternateNameForCountry

protected boolean lineIsAnAlternateNameForCountry(java.lang.Long featureId)

shouldBeSkipped

public boolean shouldBeSkipped()

Specified by:

shouldBeSkipped in interface IImporterProcessor

Overrides:

shouldBeSkipped in class AbstractImporterProcessor

Returns:

true if the processor should Not be executed

tearDown

protected void tearDown()

Description copied from class: AbstractImporterProcessor

Template method that can be override. This method is called after the end of the process. it is not called for each file processed. You should always call super.tearDown() when you overide this method

Overrides:

tearDown in class AbstractImporterProcessor

initFiles

protected void initFiles()

setup

public void setup()

Description copied from class: AbstractImporterProcessor

Template method that can be override. This method is called before the process start. it is not called for each file processed.

Overrides:

setup in class AbstractImporterProcessor

populateMapFromList

protected java.util.Map<java.lang.Long,java.lang.String> populateMapFromList(java.util.List<java.lang.Long> list)

shouldIgnoreFirstLine

protected boolean shouldIgnoreFirstLine()

Description copied from class: AbstractImporterProcessor

Template Method : Whether the processor should ignore the first line of the input

Specified by:

shouldIgnoreFirstLine in class AbstractImporterProcessor

Returns:

true if the processor should ignore first line

shouldIgnoreComments

protected boolean shouldIgnoreComments()

Description copied from class: AbstractImporterProcessor

Whether the filter should ignore the comments (i.e. lines starting with #)

Specified by:

shouldIgnoreComments in class AbstractImporterProcessor

See Also:

AbstractImporterProcessor.COMMENT_START

setCommitFlushMode

protected void setCommitFlushMode()

Description copied from class: AbstractImporterProcessor

Will flush after every commit

Specified by:

setCommitFlushMode in class AbstractImporterProcessor

See Also:

AbstractImporterProcessor.flushAndClear()

flushAndClear

protected void flushAndClear()

Description copied from class: AbstractImporterProcessor

Should flush and clear all the Daos that are used by the processor. This avoid memory leak

Specified by:

flushAndClear in class AbstractImporterProcessor

getNumberOfColumns

protected int getNumberOfColumns()

Specified by:

getNumberOfColumns in class AbstractImporterProcessor

Returns:

the number of fields the processed Geonames file should have

getFiles

protected java.io.File[] getFiles()

Specified by:

getFiles in class AbstractImporterProcessor

Returns:

The files to be process

See Also:

ImporterHelper

rollback

public java.util.List<NameValueDTO<java.lang.Integer>> rollback()

Description copied from interface: IImporterProcessor

/!\ USE THIS METHOD VERY CAREFULLY /!\ : If you call this function, all the imported data for the specified importer will be deleted

Returns:

a NameValueDTO with the name of the deleted object and the number of deleted Object. No entry will be return for Object that were 0 object will be deleted except if an error occurred during the deletion.

setAdmDao

public void setAdmDao(IAdmDao admDao)

setCountryDao

public void setCountryDao(ICountryDao countryDao)