de.hybris.platform.ruleengineservices.util

Class FileLoaderValueTranslator

java.lang.Object

de.hybris.platform.impex.jalo.translators.AbstractValueTranslator

de.hybris.platform.ruleengineservices.util.FileLoaderValueTranslator

public class FileLoaderValueTranslator
extends AbstractValueTranslator

Generic ValueTranslator that sets a string attribute. The value is loaded from a file. Supports loading files, jar resources or zip file entries. Copied from commerceservices.. needs to be removed or moved to a platform extension to be usable here Generic

Constructor Summary

Constructors

Constructor and Description
FileLoaderValueTranslator()

Method Summary

Modifier and Type	Method and Description
String	exportValue(Object value) Translates an attribute value for export usage.
String	importData(String path)
Object	importValue(String valueExpr, Item toItem) Translates a tokenized csv value for import usage.
protected boolean	isAbsolutePath(String path)
protected boolean	isJarBasedPath(String path)
protected boolean	isZipBasedPath(String path)
protected String	loadFromFile(String path)
protected String	loadFromJarResource(String path)
protected String	loadFromZipFile(String path)
protected String	readFromStream(Reader reader)

Methods inherited from class de.hybris.platform.impex.jalo.translators.AbstractValueTranslator

clearStatus, createTranslator, createTranslator, createTranslator, debug, error, getColumnDescriptor, getFlexibleSearch, info, init, isDebugEnabled, isInfoEnabled, setEmpty, setError, validate, warn, wasEmpty, wasUnresolved

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLoaderValueTranslator

public FileLoaderValueTranslator()

Method Detail

exportValue

public String exportValue(Object value)
                   throws JaloInvalidParameterException

Description copied from class: AbstractValueTranslator

Translates an attribute value for export usage. This means the attribute value must be transformed into a string which should be re-importable again.

Specified by:

exportValue in class AbstractValueTranslator

Parameters:

value - value to translate

Returns:

String translated value

Throws:

JaloInvalidParameterException - value can not be translated with this translator or is invalid

importValue

public Object importValue(String valueExpr,
                          Item toItem)
                   throws JaloInvalidParameterException

Description copied from class: AbstractValueTranslator

Translates a tokenized csv value for import usage. This means that the result object must be a instance of the expected attribute type.

Specified by:

importValue in class AbstractValueTranslator

Parameters:

valueExpr - expression to translate

toItem - the target item in case it already exist, null otherwise (for partOf attributes!)

Returns:

Object translated value

Throws:

JaloInvalidParameterException - value can not be translated with this translator or is invalid

importData

public String importData(String path)

loadFromJarResource

protected String loadFromJarResource(String path)

loadFromFile

protected String loadFromFile(String path)

readFromStream

protected String readFromStream(Reader reader)
                         throws IOException

Throws:

IOException

loadFromZipFile

protected String loadFromZipFile(String path)

isAbsolutePath

protected boolean isAbsolutePath(String path)

isJarBasedPath

protected boolean isJarBasedPath(String path)

isZipBasedPath

protected boolean isZipBasedPath(String path)