co.uk.hjcs.canyon.provider.impl
Class DirectoryFileProvider

java.lang.Object
  co.uk.hjcs.canyon.provider.impl.DirectoryFileProvider

All Implemented Interfaces:

CanyonInputProvider

public class DirectoryFileProvider
extends java.lang.Object
implements CanyonInputProvider

The default directory file provider. Sources input files based on the directory path. If the directory cannot be read (i.e. does not exist, or does not have permission) validation will fail and an exception will be thrown

Author:

HJC Solutions Ltd (http://canyon.hjcsolutions.co.uk)

Constructor Summary

DirectoryFileProvider(java.lang.String directoryPath)

Method Summary

java.io.InputStream[]	getInputStreams(java.util.Properties properties) Returns an array of input streams to be consumed as input configuration or data
void	validate(java.util.Properties properties) Is called to validate the input streams, so that Canyon can operate on them

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectoryFileProvider

public DirectoryFileProvider(java.lang.String directoryPath)

Method Detail

getInputStreams

public java.io.InputStream[] getInputStreams(java.util.Properties properties)

Description copied from interface: CanyonInputProvider

Returns an array of input streams to be consumed as input configuration or data

Specified by:

getInputStreams in interface CanyonInputProvider

Parameters:

properties - - the properties defined in the configuration

Returns:

- the input stream to read objects from

validate

public void validate(java.util.Properties properties)
              throws CanyonException

Description copied from interface: CanyonInputProvider

Is called to validate the input streams, so that Canyon can operate on them

Specified by:

validate in interface CanyonInputProvider

Parameters:

properties - - the properties defined in the configuration

Throws:

CanyonException