Class ChangeSet
- java.lang.Object
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- org.apache.commons.compress.changes.ChangeSet
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public final class ChangeSet extends java.lang.Object
ChangeSet collects and performs changes to an archive. Putting delete changes in this ChangeSet from multiple threads can cause conflicts.
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Constructor Summary
Constructors Constructor Description ChangeSet()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(ArchiveEntry pEntry, java.io.InputStream pInput)
Adds a new archive entry to the archive.void
add(ArchiveEntry pEntry, java.io.InputStream pInput, boolean replace)
Adds a new archive entry to the archive.private void
addAddition(Change pChange)
Adds an addition change.private void
addDeletion(Change pChange)
Adds an delete change.void
delete(java.lang.String fileName)
Deletes the file with the file name from the archive.void
deleteDir(java.lang.String dirName)
Deletes the directory tree from the archive.(package private) java.util.Set<Change>
getChanges()
Returns the list of changes as a copy.
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Field Detail
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changes
private final java.util.Set<Change> changes
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Method Detail
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delete
public void delete(java.lang.String fileName)
Deletes the file with the file name from the archive.- Parameters:
fileName
- the file name of the file to delete
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deleteDir
public void deleteDir(java.lang.String dirName)
Deletes the directory tree from the archive.- Parameters:
dirName
- the name of the directory tree to delete
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add
public void add(ArchiveEntry pEntry, java.io.InputStream pInput)
Adds a new archive entry to the archive.- Parameters:
pEntry
- the entry to addpInput
- the datastream to add
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add
public void add(ArchiveEntry pEntry, java.io.InputStream pInput, boolean replace)
Adds a new archive entry to the archive. If replace is set to true, this change will replace all other additions done in this ChangeSet and all existing entries in the original stream.- Parameters:
pEntry
- the entry to addpInput
- the datastream to addreplace
- indicates the this change should replace existing entries
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addAddition
private void addAddition(Change pChange)
Adds an addition change.- Parameters:
pChange
- the change which should result in an addition
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addDeletion
private void addDeletion(Change pChange)
Adds an delete change.- Parameters:
pChange
- the change which should result in a deletion
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getChanges
java.util.Set<Change> getChanges()
Returns the list of changes as a copy. Changes on this set are not reflected on this ChangeSet and vice versa.- Returns:
- the changes as a copy
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