org.hyperic.util.file
Class ArchiveUpdater
java.lang.Object
org.hyperic.util.file.ArchiveUpdater
- Direct Known Subclasses:
- TgzUpdater, ZipUpdater
public abstract class ArchiveUpdater
- extends java.lang.Object
Common superclass for TgzUpdater and ZipUpdater
Method Summary |
protected void |
doClose(java.io.InputStream is)
|
protected void |
doClose(java.io.OutputStream os)
|
static java.io.File |
getDestFile(java.lang.String arg)
|
static ArchiveUpdater |
getUpdater(java.io.File f)
|
static void |
main(java.lang.String[] args)
Update an archive. |
protected boolean |
matches(java.lang.String archPath,
java.lang.String match)
|
void |
update(java.io.File arch,
java.io.File out,
java.lang.String pathToReplace,
java.io.File replacementFile)
Update an archive. |
abstract void |
update(java.io.File arch,
java.io.File out,
java.lang.String pathToReplace,
java.io.InputStream replacement,
long rsize)
Same as the other update method, but this accepts an InputStream as
the replacement file instead of a File object. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
zipUpdater
public static ZipUpdater zipUpdater
tgzUpdater
public static TgzUpdater tgzUpdater
ArchiveUpdater
public ArchiveUpdater()
getUpdater
public static ArchiveUpdater getUpdater(java.io.File f)
throws java.io.FileNotFoundException
- Throws:
java.io.FileNotFoundException
main
public static void main(java.lang.String[] args)
- Update an archive. args array is interpreted as:
args[0] - the archive to update
args[1] - destination file, or "SAME" to update the original
file in place
args[2] - the path within the archive to update
args[3] - the file to use to update the archive
update
public void update(java.io.File arch,
java.io.File out,
java.lang.String pathToReplace,
java.io.File replacementFile)
throws java.io.IOException
- Update an archive. If the pathToReplace does not exist, the file
will be added to the archive.
- Parameters:
arch
- The archive to updateout
- The destination file. If null or equal to arch, then the
original archive will be overwritten.pathToReplace
- The path within the archive that will be replaced.
This may optionally begin with the String "**", in which case the first
file whose name matches the filename after the ** will be updated.replacementFile
- The new file whose contents will be used to
populate the replacement path.
- Throws:
java.io.IOException
update
public abstract void update(java.io.File arch,
java.io.File out,
java.lang.String pathToReplace,
java.io.InputStream replacement,
long rsize)
throws java.io.IOException
- Same as the other update method, but this accepts an InputStream as
the replacement file instead of a File object.
- Parameters:
rsize
- The size of the replacement stream, in bytes.
- Throws:
java.io.IOException
matches
protected boolean matches(java.lang.String archPath,
java.lang.String match)
doClose
protected void doClose(java.io.InputStream is)
doClose
protected void doClose(java.io.OutputStream os)
getDestFile
public static java.io.File getDestFile(java.lang.String arg)
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