Package org.deidentifier.arx.io

Klasse ImportAdapterJDBC

java.lang.Object

org.deidentifier.arx.io.ImportAdapter

org.deidentifier.arx.io.ImportAdapterJDBC

Alle implementierten Schnittstellen:

Iterator<String[]>

public class ImportAdapterJDBC
extends ImportAdapter

Import adapter for JDBC This adapter can import data from JDBC sources. The source itself is described by an appropriate ImportConfigurationJDBC object.

Feldübersicht

Von Klasse geerbte Felder org.deidentifier.arx.io.ImportAdapter

dataTypes, header, indexes

Konstruktorübersicht

Konstruktoren

Modifizierer	Konstruktor	Beschreibung
protected	ImportAdapterJDBC(ImportConfigurationJDBC config)	Creates a new instance of this object with given configuration.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
protected int[]	getIndexesToImport()	Returns an array with indexes of columns that should be imported Only columns listed within Ungültige Referenz #column will be imported.
Integer	getLength()	Returns the number of records, if available, null otherwise
int	getProgress()	Returns the percentage of data that has already been returned This divides the number of rows that have already been returned by the number of total rows and casts the result into a percentage.
boolean	hasNext()	Indicates whether there is another element to return This returns true when there is another element in the result set resultSet.
String[]	next()
void	remove()	Dummy.

Von Klasse geerbte Methoden org.deidentifier.arx.io.ImportAdapter

create, getColumnDatatypes, getConfig, getHeader

Von Klasse geerbte Methoden java.lang.Object

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

Von Schnittstelle geerbte Methoden java.util.Iterator

forEachRemaining

Konstruktordetails

ImportAdapterJDBC

protected ImportAdapterJDBC(ImportConfigurationJDBC config)
                     throws IOException

Creates a new instance of this object with given configuration.

Parameter:

config - config

Löst aus:

IOException - In case of communication errors with JDBC

Methodendetails

getLength

public Integer getLength()

Beschreibung aus Klasse kopiert: ImportAdapter

Returns the number of records, if available, null otherwise

Setzt außer Kraft:

getLength in Klasse ImportAdapter

Gibt zurück:

getProgress

public int getProgress()

Returns the percentage of data that has already been returned This divides the number of rows that have already been returned by the number of total rows and casts the result into a percentage. In case of an SQLException 0 will be returned.

Angegeben von:

getProgress in Klasse ImportAdapter

Gibt zurück:

hasNext

public boolean hasNext()

Indicates whether there is another element to return This returns true when there is another element in the result set resultSet.

Gibt zurück:

next

public String[] next()

remove

public void remove()

Dummy.

getIndexesToImport

protected int[] getIndexesToImport()

Returns an array with indexes of columns that should be imported Only columns listed within

Ungültige Referenz

#column

will be imported. This iterates over the list of columns and returns an array with indexes of columns that should be imported.

Gibt zurück:

Array containing indexes of columns that should be imported