com.force.i18n.grammar.parser

Class GrammaticalLabelSetFileCacheLoader

java.lang.Object

com.force.i18n.grammar.parser.GrammaticalLabelSetLoader

com.force.i18n.grammar.parser.GrammaticalLabelSetFileCacheLoader

All Implemented Interfaces:

GrammaticalLabelSetProvider, LabelSetProvider

public class GrammaticalLabelSetFileCacheLoader
extends GrammaticalLabelSetLoader

An implementation of the grammatical label set loader that will cache the results to a local file

Author:

nveeser,stamm

Constructor Summary

Constructors

Constructor and Description
GrammaticalLabelSetFileCacheLoader(LanguageLabelSetDescriptor.GrammaticalLabelSetDescriptor desc, GrammaticalLabelSetProvider parent) Construct a FileCacheLoader that will cache the label set values in the

Method Summary

Modifier and Type	Method and Description
GrammaticalLabelSetImpl	compute(LanguageLabelSetDescriptor.GrammaticalLabelSetDescriptor desc)
static URL[]	getAllUddXmlFiles()
protected Collection<URL>	getFilesForModifiedDate()
long	getLastModifiedDate(Collection<HumanLanguage> languages) Returns the most recent last modified date for the given language and other metadata files such as the udd.
void	resetMap() Used only for debugging purposes.

Methods inherited from class com.force.i18n.grammar.parser.GrammaticalLabelSetLoader

getBaseDesc, getSeedKeyMap, getSet, getSetByDescriptor, init, initEnglish

Methods inherited from class java.lang.Object

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

Constructor Detail

GrammaticalLabelSetFileCacheLoader

public GrammaticalLabelSetFileCacheLoader(LanguageLabelSetDescriptor.GrammaticalLabelSetDescriptor desc,
                                          GrammaticalLabelSetProvider parent)

Construct a FileCacheLoader that will cache the label set values in the

Parameters:

desc - the descriptor for the location of the label set

parent - the optional parent provider for fallback labels

Method Detail

compute

public GrammaticalLabelSetImpl compute(LanguageLabelSetDescriptor.GrammaticalLabelSetDescriptor desc)
                                throws IOException

Throws:

IOException

getAllUddXmlFiles

public static URL[] getAllUddXmlFiles()
                               throws IOException

Throws:

IOException

getFilesForModifiedDate

protected Collection<URL> getFilesForModifiedDate()

Returns:

a set of URLs that should be used to check for Note, this will look at all the files in the directory of the URL, if appropriate

getLastModifiedDate

public long getLastModifiedDate(Collection<HumanLanguage> languages)
                         throws URISyntaxException,
                                IOException

Returns the most recent last modified date for the given language and other metadata files such as the udd. TODO the definition of expired may be wrong for any language other than English

Throws:

URISyntaxException

IOException

resetMap

public void resetMap()

Used only for debugging purposes.

Specified by:

resetMap in interface LabelSetProvider

Overrides:

resetMap in class GrammaticalLabelSetLoader