Class CutDirsMapper
java.lang.Object
org.apache.tools.ant.types.mappers.CutDirsMapper
- All Implemented Interfaces:
FileNameMapper
public class CutDirsMapper extends java.lang.Object implements FileNameMapper
A mapper that strips of the a configurable number of leading
directories from a file name.
This mapper was inspired by a user-list thread that mentioned wget's --cut-dirs option.
- See Also:
- simplify copy with regexpmapper
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Constructor Summary
Constructors Constructor Description CutDirsMapper()
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Method Summary
Modifier and Type Method Description java.lang.String[]
mapFileName(java.lang.String sourceFileName)
Returns an array containing the target filename(s) for the given source file.void
setDirs(int dirs)
The number of leading directories to cut.void
setFrom(java.lang.String ignore)
Empty implementation.void
setTo(java.lang.String ignore)
Empty implementation.
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Constructor Details
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CutDirsMapper
public CutDirsMapper()
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Method Details
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setDirs
public void setDirs(int dirs)The number of leading directories to cut.- Parameters:
dirs
- int
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setFrom
public void setFrom(java.lang.String ignore)Empty implementation.- Specified by:
setFrom
in interfaceFileNameMapper
- Parameters:
ignore
- ignored.
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setTo
public void setTo(java.lang.String ignore)Empty implementation.- Specified by:
setTo
in interfaceFileNameMapper
- Parameters:
ignore
- ignored.
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mapFileName
public java.lang.String[] mapFileName(java.lang.String sourceFileName)Returns an array containing the target filename(s) for the given source file.if the given rule doesn't apply to the source file, implementation must return null. SourceFileScanner will then omit the source file in question.
.- Specified by:
mapFileName
in interfaceFileNameMapper
- Parameters:
sourceFileName
- the name of the source file relative to some given basedirectory. Might benull
for resources that don't provide a name.- Returns:
- an array of strings if the rule applies to the source file, or null if it does not.
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