org.apache.tika.parser.html
Interface HtmlMapper

All Known Implementing Classes:

DefaultHtmlMapper

public interface HtmlMapper

HTML mapper used to make incoming HTML documents easier to handle by Tika clients. The HtmlParser looks up an optional HTML mapper from the parse context and uses it to map parsed HTML to "safe" XHTML. A client that wants to customize this mapping can place a custom HtmlMapper instance into the parse context.

Since:

Apache Tika 0.6

Method Summary

boolean	isDiscardElement(java.lang.String name) Checks whether all content within the given HTML element should be discarded instead of including it in the parse output.
java.lang.String	mapSafeElement(java.lang.String name) Maps "safe" HTML element names to semantic XHTML equivalents.

Method Detail

mapSafeElement

java.lang.String mapSafeElement(java.lang.String name)

Maps "safe" HTML element names to semantic XHTML equivalents. If the given element is unknown or deemed unsafe for inclusion in the parse output, then this method returns null and the element will be ignored but the content inside it is still processed. See the isDiscardElement(String) method for a way to discard the entire contents of an element.

Parameters:

name - HTML element name (upper case)

Returns:

XHTML element name (lower case), or null if the element is unsafe

isDiscardElement

boolean isDiscardElement(java.lang.String name)

Checks whether all content within the given HTML element should be discarded instead of including it in the parse output.

Parameters:

name - HTML element name (upper case)

Returns:

true if content inside the named element should be ignored, false otherwise