Package overit.geocall.lang

Class CacheTeacher

java.lang.Object

overit.geocall.lang.Teacher

overit.geocall.lang.CacheTeacher

public class CacheTeacher
extends Teacher

This class implements a Teacher that does make translations and stores in two separated caches the translations for the field names and the string values to be more efficient and faster when is requested a translation that has already been done before

Field Summary

Fields

Modifier and Type	Field	Description
protected Dictionary	_dictionary
protected int	_maxDim
protected Omission	_missings
protected ConcurrentHashMap<String,String>	_nameTranslations
protected String	_tableSuffix
protected ConcurrentHashMap<String,String>	_valueTranslations

Fields inherited from class overit.geocall.lang.Teacher

_duty, AVOID, TRY, TRY_OUTPUT

Constructor Summary

Constructors

Constructor	Description
CacheTeacher(TeacherDuty td)	Creates a new CacheTeacher

Method Summary

Modifier and Type	Method	Description
String	convert(String source)	Converts the source string passed as parameter in the corresponding converted string.
String	convertLabel(String source)	Converts the label string passed as parameter in the corresponding converted label.
String	convertName(String name)	Converts the field name passed as parameter in the corresponding converted field name.
Dictionary	getDictionary()	Returns the Dictionary
Iterator	nameKeySetIterator()	Returns an Iterator over the keys of the field names's cache
protected static void	register(Map cache, int maxDim, String source, String dest)
void	registerOmissions(String lang, String pkg, Long factory)	Register the missing translation
void	reset()	Resets the Teacher, ie empties the translations caches
Iterator	valueKeySetIterator()	Returns an Iterator over the keys of the values's cache

Methods inherited from class overit.geocall.lang.Teacher

adjust, adjustLabel, getDuty, getTeacher, getTeacher, getTeacher, getTeacher, getTeacher, getTeacher, getType4Legacy, isMarked, mark, translate, translateContent, translateContent, translateContent, translateContent, translateContent, translateLabel, translateName, translateName, translateName, translateName

Methods inherited from class java.lang.Object

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

Field Details

_dictionary

protected Dictionary _dictionary

_missings

protected Omission _missings

_valueTranslations

protected ConcurrentHashMap<String,String> _valueTranslations

_nameTranslations

protected ConcurrentHashMap<String,String> _nameTranslations

_maxDim

protected int _maxDim

_tableSuffix

protected String _tableSuffix

Constructor Details

CacheTeacher

public CacheTeacher(TeacherDuty td)

Creates a new CacheTeacher

Parameters:

td - The TeacherDuty used to create the Teacher

Method Details

registerOmissions

public void registerOmissions(String lang,
 String pkg,
 Long factory)

Register the missing translation

Parameters:

lang - The language

pkg - The applicative package

factory - The company ID

convertName

public String convertName(String name)

Converts the field name passed as parameter in the corresponding converted field name. It searches the translation first in the cache, and after that in the Dictionary. If there is a translation it returns it (and registers it in the cache), otherwise it returns null

Specified by:

convertName in class Teacher

Parameters:

name - A valued and consistent string, with length greater than 0, that must be converted and corresponds to a field name

Returns:

The coversion of the field name, or null if the translation is missing

convert

public String convert(String source)

Converts the source string passed as parameter in the corresponding converted string. It searches the translation first in the cache, and after that in the Dictionary. If there is a translation it returns it (and registers it in the cache), otherwise it returns null

Specified by:

convert in class Teacher

Parameters:

source - A valued and consistent string, with length greater than 0, that must be translated

Returns:

The converted string, or null if the translation is missing

convertLabel

public String convertLabel(String source)

Converts the label string passed as parameter in the corresponding converted label. It searches the translation first in the cache, and after that in the Dictionary. The @ characters are removed from the strings because they are not considered in dictionaries files; after the translation, if requested, the system tries to reinsert the @ character in the right position.
If there is a translation it returns it (and registers it in the cache), otherwise it returns null

Specified by:

convertLabel in class Teacher

Parameters:

source - A valued and consistent string, with length greater than 0, that must be translated and corresponds to a user interface label

Returns:

The converted label, or null if the translation is missing

register

protected static void register(Map cache,
 int maxDim,
 String source,
 String dest)

reset

public void reset()

Description copied from class: Teacher

Resets the Teacher, ie empties the translations caches

Specified by:

reset in class Teacher

valueKeySetIterator

public Iterator valueKeySetIterator()

Returns an Iterator over the keys of the values's cache

Returns:

An Iterator over the entry's keys of the values's cache

nameKeySetIterator

public Iterator nameKeySetIterator()

Returns an Iterator over the keys of the field names's cache

Returns:

An Iterator over the entry's keys of the field names's cache

getDictionary

public Dictionary getDictionary()

Returns the Dictionary

Returns:

The dictionary used by the teacher