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org.apache.commons.beanutils.locale
Class LocaleConvertUtilsBean
java.lang.Objectorg.apache.commons.beanutils.locale.LocaleConvertUtilsBean
- public class LocaleConvertUtilsBean
- extends java.lang.Object
Utility methods for converting locale-sensitive String scalar values to objects of the specified Class, String arrays to arrays of the specified Class and object to locale-sensitive String scalar value.
This class provides the implementations used by the static utility methods in LocaleConvertUtils.
The actual LocaleConverter instance to be used can be registered for each possible destination Class. Unless you override them, standard LocaleConverter instances are provided for all of the following destination Classes:
- java.lang.BigDecimal
- java.lang.BigInteger
- byte and java.lang.Byte
- double and java.lang.Double
- float and java.lang.Float
- int and java.lang.Integer
- long and java.lang.Long
- short and java.lang.Short
- java.lang.String
- java.sql.Date
- java.sql.Time
- java.sql.Timestamp
For backwards compatibility, the standard locale converters for primitive types (and the corresponding wrapper classes). If you prefer to have another LocaleConverter thrown instead, replace the standard LocaleConverter instances with ones created with the one of the appropriate constructors. It's important that LocaleConverter should be registered for the specified locale and Class (or primitive type).
- Since:
- 1.7
| Field Summary | |
private boolean |
applyLocalized
Indicate whether the pattern is localized or not |
private java.util.Locale |
defaultLocale
The locale - default for convertion. |
private org.apache.commons.logging.Log |
log
The Log instance for this class. |
private org.apache.commons.collections.FastHashMap |
mapConverters
Every entry of the mapConverters is: key = locale value = FastHashMap of converters for the certain locale. |
| Constructor Summary | |
LocaleConvertUtilsBean()
Makes the state by default (deregisters all converters for all locales) and then registers default locale converters. |
|
| Method Summary | |
java.lang.String |
convert(java.lang.Object value)
Convert the specified locale-sensitive value into a String. |
java.lang.String |
convert(java.lang.Object value,
java.util.Locale locale,
java.lang.String pattern)
Convert the specified locale-sensitive value into a String using the paticular convertion pattern. |
java.lang.String |
convert(java.lang.Object value,
java.lang.String pattern)
Convert the specified locale-sensitive value into a String using the convertion pattern. |
java.lang.Object |
convert(java.lang.String[] values,
java.lang.Class clazz)
Convert an array of specified values to an array of objects of the specified class (if possible) . |
java.lang.Object |
convert(java.lang.String[] values,
java.lang.Class clazz,
java.util.Locale locale,
java.lang.String pattern)
Convert an array of specified values to an array of objects of the specified class (if possible) using the convertion pattern. |
java.lang.Object |
convert(java.lang.String[] values,
java.lang.Class clazz,
java.lang.String pattern)
Convert an array of specified values to an array of objects of the specified class (if possible) using the convertion pattern. |
java.lang.Object |
convert(java.lang.String value,
java.lang.Class clazz)
Convert the specified value to an object of the specified class (if possible). |
java.lang.Object |
convert(java.lang.String value,
java.lang.Class clazz,
java.util.Locale locale,
java.lang.String pattern)
Convert the specified value to an object of the specified class (if possible) using the convertion pattern. |
java.lang.Object |
convert(java.lang.String value,
java.lang.Class clazz,
java.lang.String pattern)
Convert the specified value to an object of the specified class (if possible) using the convertion pattern. |
protected org.apache.commons.collections.FastHashMap |
create(java.util.Locale locale)
Create all LocaleConverter types for specified locale. |
void |
deregister()
Remove any registered LocaleConverter. |
void |
deregister(java.lang.Class clazz,
java.util.Locale locale)
Remove any registered LocaleConverter for the specified locale and Class. |
void |
deregister(java.util.Locale locale)
Remove any registered LocaleConverter for the specified locale |
boolean |
getApplyLocalized()
getter for applyLocalized |
java.util.Locale |
getDefaultLocale()
getter for defaultLocale |
static LocaleConvertUtilsBean |
getInstance()
Gets singleton instance. |
LocaleConverter |
lookup(java.lang.Class clazz,
java.util.Locale locale)
Look up and return any registered LocaleConverter for the specified destination class and locale; if there is no registered Converter, return null. |
protected org.apache.commons.collections.FastHashMap |
lookup(java.util.Locale locale)
Look up and return any registered FastHashMap instance for the specified locale; if there is no registered one, return null. |
void |
register(LocaleConverter converter,
java.lang.Class clazz,
java.util.Locale locale)
Register a custom LocaleConverter for the specified destination Class, replacing any previously registered converter. |
void |
setApplyLocalized(boolean newApplyLocalized)
setter for applyLocalized |
void |
setDefaultLocale(java.util.Locale locale)
setter for defaultLocale |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
defaultLocale
private java.util.Locale defaultLocale
- The locale - default for convertion.
applyLocalized
private boolean applyLocalized
- Indicate whether the pattern is localized or not
log
private org.apache.commons.logging.Log log
- The
Loginstance for this class.
mapConverters
private org.apache.commons.collections.FastHashMap mapConverters
- Every entry of the mapConverters is:
key = locale
value = FastHashMap of converters for the certain locale.
| Constructor Detail |
LocaleConvertUtilsBean
public LocaleConvertUtilsBean()
- Makes the state by default (deregisters all converters for all locales)
and then registers default locale converters.
| Method Detail |
getInstance
public static LocaleConvertUtilsBean getInstance()
- Gets singleton instance.
This is the same as the instance used by the default LocaleBeanUtilsBean singleton.
getDefaultLocale
public java.util.Locale getDefaultLocale()
- getter for defaultLocale
setDefaultLocale
public void setDefaultLocale(java.util.Locale locale)
- setter for defaultLocale
getApplyLocalized
public boolean getApplyLocalized()
- getter for applyLocalized
setApplyLocalized
public void setApplyLocalized(boolean newApplyLocalized)
- setter for applyLocalized
convert
public java.lang.String convert(java.lang.Object value)
- Convert the specified locale-sensitive value into a String.
convert
public java.lang.String convert(java.lang.Object value, java.lang.String pattern)
- Convert the specified locale-sensitive value into a String
using the convertion pattern.
convert
public java.lang.String convert(java.lang.Object value, java.util.Locale locale, java.lang.String pattern)
- Convert the specified locale-sensitive value into a String
using the paticular convertion pattern.
convert
public java.lang.Object convert(java.lang.String value, java.lang.Class clazz)
- Convert the specified value to an object of the specified class (if
possible). Otherwise, return a String representation of the value.
convert
public java.lang.Object convert(java.lang.String value, java.lang.Class clazz, java.lang.String pattern)
- Convert the specified value to an object of the specified class (if
possible) using the convertion pattern. Otherwise, return a String
representation of the value.
convert
public java.lang.Object convert(java.lang.String value, java.lang.Class clazz, java.util.Locale locale, java.lang.String pattern)
- Convert the specified value to an object of the specified class (if
possible) using the convertion pattern. Otherwise, return a String
representation of the value.
convert
public java.lang.Object convert(java.lang.String[] values, java.lang.Class clazz, java.lang.String pattern)
- Convert an array of specified values to an array of objects of the
specified class (if possible) using the convertion pattern.
convert
public java.lang.Object convert(java.lang.String[] values, java.lang.Class clazz)
- Convert an array of specified values to an array of objects of the
specified class (if possible) .
convert
public java.lang.Object convert(java.lang.String[] values, java.lang.Class clazz, java.util.Locale locale, java.lang.String pattern)
- Convert an array of specified values to an array of objects of the
specified class (if possible) using the convertion pattern.
register
public void register(LocaleConverter converter, java.lang.Class clazz, java.util.Locale locale)
- Register a custom LocaleConverter for the specified destination
Class, replacing any previously registered converter.
deregister
public void deregister()
- Remove any registered LocaleConverter.
deregister
public void deregister(java.util.Locale locale)
- Remove any registered LocaleConverter for the specified locale
deregister
public void deregister(java.lang.Class clazz, java.util.Locale locale)
- Remove any registered LocaleConverter for the specified locale and Class.
lookup
public LocaleConverter lookup(java.lang.Class clazz, java.util.Locale locale)
- Look up and return any registered LocaleConverter for the specified
destination class and locale; if there is no registered Converter, return
null.
lookup
protected org.apache.commons.collections.FastHashMap lookup(java.util.Locale locale)
- Look up and return any registered FastHashMap instance for the specified locale;
if there is no registered one, return
null.
create
protected org.apache.commons.collections.FastHashMap create(java.util.Locale locale)
- Create all LocaleConverter types for specified locale.
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DETAIL: FIELD | CONSTR | METHOD | ||||||||