com.neurosys.modules.etl

Class FileToPathTransformer

java.lang.Object

com.neurosys.modules.etl.FileToPathTransformer

All Implemented Interfaces:

org.apache.commons.collections.Transformer

public class FileToPathTransformer
extends Object
implements org.apache.commons.collections.Transformer

Derive the path for products. The path maybe derived as absolute or relative to context (determined by AppSettings.RESOURCE_REL_TO_WEB_CNTXT) , where the base path is configured as AppSettings.CONTEXT_BASE_ABSOLUTE_PATH

This class depends on AppSettings. To be safe ensure any Spring Bean definition either sets it explicitly or depends-on appSettings component

Author:

Arjun Dhar

See Also:

ProductDetailsTemplatePanel, FileUploadWrapper (the way the paths are derived should match this), {@link AppSettings} (relies on default Application settings if none provided)

Constructor Summary

Constructors

Constructor and Description
FileToPathTransformer()

Method Summary

Modifier and Type	Method and Description
AppSettings	getAppSettings() Its important to set this during init() as during execution the transformer maybe called by another Thread.
String	getWebSpecificAbsolutePath() An absolute path that is relative to SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH will remove any reference to the SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH part and keep the path relative to the Web Context specified by this path.
void	init()
boolean	isResourceRelativeToWebContext()
void	setAppSettings(AppSettings appSettings) Its important to set this during init() as during execution the transformer maybe called by another Thread.
void	setWebSpecificAbsolutePath(String webSpecificAbsolutePath) An absolute path that is relative to SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH will remove any reference to the SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH part and keep the path relative to the Web Context specified by this path.
Object	transform(Object input)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileToPathTransformer

public FileToPathTransformer()

Method Detail

isResourceRelativeToWebContext

public boolean isResourceRelativeToWebContext()

init

@PostConstruct
public void init()

transform

public Object transform(Object input)

Specified by:

transform in interface org.apache.commons.collections.Transformer

getWebSpecificAbsolutePath

public String getWebSpecificAbsolutePath()

An absolute path that is relative to SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH will remove any reference to the SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH part and keep the path relative to the Web Context specified by this path. Example: /home/abc/www/img/catalog/mainImages/a.txt will become /img/catalog/a.txt assuming webSpecificAbsolutePath = /home/abc/www/img/catalog

Note: if specified will override other settings to determine relative path

Can be null:

true

setWebSpecificAbsolutePath

public void setWebSpecificAbsolutePath(String webSpecificAbsolutePath)

An absolute path that is relative to SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH will remove any reference to the SiteApplication#CONTEXT_BASE_ABSOLUTE_PATH part and keep the path relative to the Web Context specified by this path. Example: /home/abc/www/img/catalog/mainImages/a.txt will become /img/catalog/a.txt assuming webSpecificAbsolutePath = /home/abc/www/img/catalog

Note: if specified will override other settings to determine relative path

Can be null:

true

getAppSettings

public AppSettings getAppSettings()

Its important to set this during init() as during execution the transformer maybe called by another Thread. in which case AppSettings.get() may not be defined.

setAppSettings

public void setAppSettings(AppSettings appSettings)

Its important to set this during init() as during execution the transformer maybe called by another Thread. in which case AppSettings.get() may not be defined.