org.apache.xalan.serialize
Class CharInfo

java.lang.Object
  |
  +--org.apache.xalan.serialize.CharInfo

public class CharInfo

extends java.lang.Object

This class provides services that tell if a character should have special treatement, such as entity reference substitution or normalization of a newline character. It also provides character to entity reference lookup.

Field Summary

static java.lang.String	HTML_ENTITIES_RESOURCE The name of the HTML entities file.
static char	S_CARRIAGERETURN The carriage return character, which the parser should always normalize.
static char	S_LINEFEED The linefeed character, which the parser should always normalize.
static java.lang.String	XML_ENTITIES_RESOURCE The name of the XML entities file.

Constructor Summary

CharInfo(java.lang.String entitiesResource)
Constructor that reads in a resource file that describes the mapping of characters to entity references.

Method Summary

java.lang.String	getEntityNameForChar(char value) Resolve a character to an entity reference name.
boolean	isSpecial(char value) Tell if the character argument should have special treatment.

Methods inherited from class java.lang.Object

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

Field Detail

HTML_ENTITIES_RESOURCE

public static java.lang.String HTML_ENTITIES_RESOURCE

The name of the HTML entities file. If specified, the file will be resource loaded with the default class loader.

XML_ENTITIES_RESOURCE

public static java.lang.String XML_ENTITIES_RESOURCE

The name of the XML entities file. If specified, the file will be resource loaded with the default class loader.

S_LINEFEED

public static char S_LINEFEED

The linefeed character, which the parser should always normalize.

S_CARRIAGERETURN

public static char S_CARRIAGERETURN

The carriage return character, which the parser should always normalize.

Constructor Detail

CharInfo

public CharInfo(java.lang.String entitiesResource)

Constructor that reads in a resource file that describes the mapping of characters to entity references.

Parameters:

entitiesResource - Name of entities resource file that should be loaded, which describes that mapping of characters to entity references.

Method Detail

getEntityNameForChar

public java.lang.String getEntityNameForChar(char value)

Resolve a character to an entity reference name.

Parameters:

value - character value that should be resolved to a name.

Returns:

name of character entity, or null if not found.

isSpecial

public boolean isSpecial(char value)

Tell if the character argument should have special treatment.

Parameters:

value - character value.

Returns:

true if the character should have any special treatment.