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
Author:: Andreas Enders

Field Summary

Fields

Modifier and Type

Field

Description

static final String

RESULTKEY_KEY

Constant for in parameter key "resultParamKey".

Fields inherited from class net.simplace.pipe.control.FWProcessor
iAllreadyLoopedCount, iContainer, iInObservable, iObservable, iProgressTasks
Constructor Summary

Constructors

Constructor

Description

ReleaseDBConnectionProcessor()

Default constructor for this processor.
Method Summary

Modifier and Type

Method

Description

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.

Methods inherited from class 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

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- RESULTKEY_KEY
  
  public static final String RESULTKEY_KEY
  
  Constant for in parameter key "resultParamKey".
  See Also:
  
  Constant Field Values
Constructor Details
- ReleaseDBConnectionProcessor
  
  public ReleaseDBConnectionProcessor()
  
  Default constructor for this processor.
Method Details
- checkInParameterMap
  
  public boolean checkInParameterMap()
  
  Checks whether the in-channel contains all required parameters.
  
  Overrides:
  
  checkInParameterMap in class FWProcessor
  
  Returns:
  
  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.
  Specified by:
  
  process in class FWProcessor
  
  Returns:
  
  ever true
  
  Throws:
  
  PipeLineException - in case of errors
  
  See Also:
  
  checkInParameterMap()