Class LocalStringsImpl
- java.lang.Object
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- com.sun.enterprise.universal.i18n.LocalStringsImpl
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public class LocalStringsImpl extends Object
This class makes getting localized strings super-simple. This is the companion class to Strings. Use this class when performance may be an issue. I.e. Strings is all-static and creates a ResourceBundle on every call. This class is instantiated once and can be used over and over from the same package.Specifics:
- Your calling code should have a file named LocalStrings.properties in its package directory.
- If your localized string has no arguments call get(String) to get the localized String value.
- If you have a parameterized string, call get(String, Object...)
Note: You can not get an Exception out of calling this code! If the String or the properties file does not exist, it will return the String that you gave in the first place as the argument.
Example:
- LocalStringsImpl sh = new LocalStringsImpl();
- String s = sh.get("xyz");
- String s = sh.get("xyz", new Date(), 500, "something", 2.00003);
- String s = sh.get("xyz", "something", "foo", "whatever");
- Author:
- bnevins
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Constructor Summary
Constructors Constructor Description LocalStringsImpl()
Create a LocalStringsImpl instance.LocalStringsImpl(Class clazz)
Create a LocalStringsImpl instance.LocalStringsImpl(String packageName, String propsName)
Create a LocalStringsImpl instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
get(String indexString)
Get a String from the caller's package's LocalStrings.propertiesString
get(String indexString, Object... objects)
Get and format a String from the caller's package's LocalStrings.propertiesboolean
getBoolean(String indexString, boolean defaultValue)
Get a boolean from the caller's package's LocalStrings.propertiesint
getInt(String indexString, int defaultValue)
Get an integer from the caller's package's LocalStrings.propertiesString
getString(String indexString, String defaultValue)
Get a String from the caller's package's LocalStrings.properties
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Constructor Detail
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LocalStringsImpl
public LocalStringsImpl()
Create a LocalStringsImpl instance. Automatically discover the caller's LocalStrings.properties file
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LocalStringsImpl
public LocalStringsImpl(Class clazz)
Create a LocalStringsImpl instance. use the proffered class object to find LocalStrings.properties. This is the constructor to use if you are concerned about getting the fastest performance.
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Method Detail
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get
public String get(String indexString)
Get a String from the caller's package's LocalStrings.properties- Parameters:
indexString
- The string index into the localized string file- Returns:
- the String from LocalStrings or the supplied String if it doesn't exist
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get
public String get(String indexString, Object... objects)
Get and format a String from the caller's package's LocalStrings.properties- Parameters:
indexString
- The string index into the localized string fileobjects
- The arguments to give to MessageFormat- Returns:
- the String from LocalStrings or the supplied String if it doesn't exist -- using the array of supplied Object arguments
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getString
public String getString(String indexString, String defaultValue)
Get a String from the caller's package's LocalStrings.properties- Parameters:
indexString
- The string index into the localized string file- Returns:
- the String from LocalStrings or the supplied default value if it doesn't exist
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getInt
public int getInt(String indexString, int defaultValue)
Get an integer from the caller's package's LocalStrings.properties- Parameters:
indexString
- The string index into the localized string file- Returns:
- the integer value from LocalStrings or the supplied default if it doesn't exist or is bad.
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getBoolean
public boolean getBoolean(String indexString, boolean defaultValue)
Get a boolean from the caller's package's LocalStrings.properties- Parameters:
indexString
- The string index into the localized string file- Returns:
- the integer value from LocalStrings or the supplied default if it doesn't exist or is bad.
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