ReleaseDBConnectionProcessor

java.lang.Object

net.simplace.pipe.control.FWProcessor

net.simplace.pipe.processors.ReleaseDBConnectionProcessor

public class ReleaseDBConnectionProcessor extends FWProcessor

This processor is based on jdbc and releases a connectionpool with the singleton connection pool manager
Required input parameters:

Key db_conn: Database connection parameter in PipeLine

Version:: 1.0
Autor:: Andreas Enders

Feldübersicht

Felder

Modifizierer und Typ

Feld

Beschreibung

static final String

RESULTKEY_KEY

Constant for in parameter key "resultParamKey".

Von Klasse geerbte Felder net.simplace.pipe.control.FWProcessor
iAllreadyLoopedCount, iContainer, iInObservable, iObservable, iProgressTasks
Konstruktorübersicht

Konstruktoren

Konstruktor

Beschreibung

ReleaseDBConnectionProcessor()

Default constructor for this processor.
Methodenübersicht

Modifizierer und Typ

Methode

Beschreibung

boolean

checkInParameterMap()

Checks whether the in-channel contains all required parameters.

protected boolean

process()

creates a connection pool from a existing or non existing database.

Von Klasse geerbte Methoden net.simplace.pipe.control.FWProcessor
checkOutParameterMap, clone, containsParameter, createProcessor, createProcessor, fireTaskEvent, getAllStringInParameters, getConfiguration, getInitialParameters, getInParameter, getInParameter, getInParameters, getNewProgressTask, getOutParameter, getOutParameterKeys, getPipeLine, getProgressTask, getStringInParameter, getStringInParameter, getSystemID, hasConfiguration, isEndOfPipe, pipe, removeOutParameter, setConfiguration, setEndOfPipeFlag, setInitialParameters, setInParameterMap, setLoopedCount, setOutParameter, setStateOfTask, setStateProgressing, toXML

Von Klasse geerbte Methoden java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Felddetails
- RESULTKEY_KEY
  
  public static final String RESULTKEY_KEY
  
  Constant for in parameter key "resultParamKey".
  Siehe auch:
  
  Konstantenfeldwerte
Konstruktordetails
- ReleaseDBConnectionProcessor
  
  public ReleaseDBConnectionProcessor()
  
  Default constructor for this processor.
Methodendetails
- checkInParameterMap
  
  public boolean checkInParameterMap()
  
  Checks whether the in-channel contains all required parameters.
  
  Setzt außer Kraft:
  
  checkInParameterMap in Klasse FWProcessor
  
  Gibt zurück:
  
  true if not overridden by implementations
- process
  
  protected boolean process() throws PipeLineException
  
  creates a connection pool from a existing or non existing database. OutParameter will be a database connection.
  Angegeben von:
  
  process in Klasse FWProcessor
  
  Gibt zurück:
  
  ever true
  
  Löst aus:
  
  PipeLineException - in case of errors
  
  Siehe auch:
  
  checkInParameterMap()