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oracle.stellent.wcm.common.io
Class ZipStreamInflator

java.lang.Object
oracle.stellent.wcm.common.io.ZipStreamInflator

public class ZipStreamInflator

extends java.lang.Object

Nested Class Summary

static class

ZipStreamInflator.FileOverwriteAction

Constructor Summary

ZipStreamInflator(java.util.zip.ZipInputStream zipStream, java.io.File rootDirectory)
Inflates an archive file of staged content.

Method Summary

protected void	createFile(java.io.File fileOnDisk) Create the file on the disk
protected ZipStreamInflator.FileOverwriteAction	getOverwriteAction(java.io.File fileOnDisk) Determines how the file that already existed locally should be replaced.
java.io.File	getRootDirectory()
protected java.lang.String	getZipEntryPath(java.lang.String zipEntry) Retrieve the zip entry path
java.util.zip.ZipInputStream	getZipStream()
java.lang.String	inflate() Inflate the zip stream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZipStreamInflator

public ZipStreamInflator(java.util.zip.ZipInputStream zipStream,
                         java.io.File rootDirectory)

Inflates an archive file of staged content.

Parameters:

zipStream - archive to inflate

rootDirectory - root dir we are inflating to.

Method Detail

getRootDirectory

public java.io.File getRootDirectory()

Returns:

the root directory where the staging files will be unpacked

getZipStream

public java.util.zip.ZipInputStream getZipStream()

Returns:

the zip inputstream to be inflated

inflate

public java.lang.String inflate()
                         throws java.io.IOException

Inflate the zip stream

Throws:

java.io.IOException

createFile

protected void createFile(java.io.File fileOnDisk)
                   throws java.io.IOException

Create the file on the disk

Parameters:

fileOnDisk - the file to create

Throws:

java.io.IOException

getOverwriteAction

protected ZipStreamInflator.FileOverwriteAction getOverwriteAction(java.io.File fileOnDisk)

Determines how the file that already existed locally should be replaced.

Parameters:

fileOnDisk - local file

Returns:

the action to take

getZipEntryPath

protected java.lang.String getZipEntryPath(java.lang.String zipEntry)

Retrieve the zip entry path

Parameters:

zipEntry - the zip entry

Returns:

the relative path for the zip entry

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