org.apache.catalina.util
Class CharsetMapper
java.lang.Object
org.apache.catalina.util.CharsetMapper
public class CharsetMapper
extends java.lang.Object
Utility class that attempts to map from a Locale to the corresponding
character set to be used for interpreting input text (or generating
output text) when the Content-Type header does not include one. You
can customize the behavior of this class by modifying the mapping data
it loads, or by subclassing it (to change the algorithm) and then using
your own version for a particular web application.
- Craig R. McClanahan
CharsetMapper() - Construct a new CharsetMapper using the default properties resource.
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CharsetMapper(String name) - Construct a new CharsetMapper using the specified properties resource.
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void | addCharsetMappingFromDeploymentDescriptor(String locale, String charset) - The deployment descriptor can have a
locale-encoding-mapping-list element which describes the
webapp's desired mapping from locale to charset.
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String | getCharset(Locale locale) - Calculate the name of a character set to be assumed, given the specified
Locale and the absence of a character set specified as part of the
content type header.
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DEFAULT_RESOURCE
public static final String DEFAULT_RESOURCE
Default properties resource name.
CharsetMapper
public CharsetMapper()
Construct a new CharsetMapper using the default properties resource.
CharsetMapper
public CharsetMapper(String name)
Construct a new CharsetMapper using the specified properties resource.
name
- Name of a properties resource to be loaded
addCharsetMappingFromDeploymentDescriptor
public void addCharsetMappingFromDeploymentDescriptor(String locale,
String charset)
The deployment descriptor can have a
locale-encoding-mapping-list element which describes the
webapp's desired mapping from locale to charset. This method
gets called when processing the web.xml file for a context
locale
- The locale for a character setcharset
- The charset to be associated with the locale
getCharset
public String getCharset(Locale locale)
Calculate the name of a character set to be assumed, given the specified
Locale and the absence of a character set specified as part of the
content type header.
locale
- The locale for which to calculate a character set
Copyright B) 2000-2003 Apache Software Foundation. All Rights Reserved.