public class Checksum extends MatchingTask implements Condition
| Modifier and Type | Class and Description |
|---|---|
static class |
Checksum.FormatElement
Helper class for the format attribute.
|
filesetdescription, location, project| Constructor and Description |
|---|
Checksum() |
| Modifier and Type | Method and Description |
|---|---|
void |
add(ResourceCollection rc)
Add a resource collection.
|
void |
addFileset(FileSet set)
Files to generate checksums for.
|
static byte[] |
decodeHex(char[] data)
Converts an array of characters representing hexadecimal values into an
array of bytes of those same values.
|
boolean |
eval()
Calculate the checksum(s)
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void |
execute()
Calculate the checksum(s).
|
void |
setAlgorithm(java.lang.String algorithm)
Specifies the algorithm to be used to compute the checksum.
|
void |
setFile(java.io.File file)
Sets the file for which the checksum is to be calculated.
|
void |
setFileext(java.lang.String fileext)
Sets the file extension that is be to used to
create or identify destination file.
|
void |
setForceOverwrite(boolean forceOverwrite)
Whether or not to overwrite existing file irrespective of
whether it is newer than
the source file.
|
void |
setFormat(Checksum.FormatElement e)
Select the in/output pattern via a well know format name.
|
void |
setPattern(java.lang.String p)
Specify the pattern to use as a MessageFormat pattern.
|
void |
setProperty(java.lang.String property)
Sets the property to hold the generated checksum.
|
void |
setProvider(java.lang.String provider)
Sets the MessageDigest algorithm provider to be used
to calculate the checksum.
|
void |
setReadBufferSize(int size)
The size of the read buffer to use.
|
void |
setTodir(java.io.File todir)
Sets the root directory where checksum files will be
written/read
|
void |
setTotalproperty(java.lang.String totalproperty)
Sets the property to hold the generated total checksum
for all files.
|
void |
setVerifyproperty(java.lang.String verifyProperty)
Sets the verify property.
|
add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addSelector, addSize, addType, appendSelector, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, getDirectoryScanner, getImplicitFileSet, getSelectors, hasSelectors, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setExcludes, setExcludesfile, setFollowSymlinks, setIncludes, setIncludesfile, setProject, XsetIgnore, XsetItemsbindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskTypeclone, getDescription, getLocation, getProject, setDescription, setLocationpublic void setFile(java.io.File file)
file - a File valuepublic void setTodir(java.io.File todir)
todir - the directory to write topublic void setAlgorithm(java.lang.String algorithm)
algorithm - a String valuepublic void setProvider(java.lang.String provider)
provider - a String valuepublic void setFileext(java.lang.String fileext)
fileext - a String valuepublic void setProperty(java.lang.String property)
property - a String valuepublic void setTotalproperty(java.lang.String totalproperty)
totalproperty - a String valuepublic void setVerifyproperty(java.lang.String verifyProperty)
verifyProperty - a String valuepublic void setForceOverwrite(boolean forceOverwrite)
forceOverwrite - a boolean valuepublic void setReadBufferSize(int size)
size - an int valuepublic void setFormat(Checksum.FormatElement e)
e - an enumerated valuepublic void setPattern(java.lang.String p)
{0} gets replaced by the checksum, {1} by the filename.
p - a String valuepublic void addFileset(FileSet set)
set - a fileset of files to generate checksums for.public void add(ResourceCollection rc)
rc - the ResourceCollection to add.public void execute()
throws BuildException
execute in class TaskBuildException - on errorpublic boolean eval()
throws BuildException
eval in interface ConditionBuildException - on errorpublic static byte[] decodeHex(char[] data)
throws BuildException
data - an array of characters representing hexadecimal valuesBuildException - on error