Package org.apache.wiki.diff
Class DefaultDifferenceManager
java.lang.Object
org.apache.wiki.diff.DefaultDifferenceManager
- All Implemented Interfaces:
DifferenceManager
public class DefaultDifferenceManager extends Object implements DifferenceManager
Load, initialize and delegate to the DiffProvider that will actually do the work.
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Field Summary
Fields inherited from interface org.apache.wiki.diff.DifferenceManager
PROP_DIFF_PROVIDER
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Constructor Summary
Constructors Constructor Description DefaultDifferenceManager(Engine engine, Properties props)
Creates a new DifferenceManager for the given engine. -
Method Summary
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Constructor Details
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DefaultDifferenceManager
Creates a new DifferenceManager for the given engine.- Parameters:
engine
- The Engine.props
- A set of properties.
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Method Details
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makeDiff
Returns valid XHTML string to be used in any way you please.- Specified by:
makeDiff
in interfaceDifferenceManager
- Parameters:
context
- The Wiki ContextfirstWikiText
- The old textsecondWikiText
- the new text- Returns:
- XHTML, or empty string, if no difference detected.
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getDiff
Returns a diff of two versions of a page.Note that the API was changed in 2.6 to provide a WikiContext object!
- Specified by:
getDiff
in interfaceDifferenceManager
- Parameters:
context
- The WikiContext of the page you wish to get a diff fromversion1
- Version number of the old page. If WikiPageProvider.LATEST_VERSION (-1), then uses current page.version2
- Version number of the new page. If WikiPageProvider.LATEST_VERSION (-1), then uses current page.- Returns:
- A HTML-ized difference between two pages. If there is no difference, returns an empty string.
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