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java.lang.Object org.nuxeo.ecm.core.storage.sql.DefaultBinaryManager.DefaultBinaryGarbageCollector
public static class DefaultBinaryManager.DefaultBinaryGarbageCollector
Field Summary | |
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static int |
TIME_RESOLUTION
Windows FAT filesystems have a time resolution of 2s. |
Constructor Summary | |
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DefaultBinaryManager.DefaultBinaryGarbageCollector(DefaultBinaryManager binaryManager)
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Method Summary | |
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String |
getId()
Gets a unique identifier for this garbage collector. |
BinaryManagerStatus |
getStatus()
Gets the status of the binaries to GC and of those that won't be. |
boolean |
isInProgress()
Checks if a GC is in progress. |
void |
mark(String digest)
Marks a binary as being in use. |
void |
start()
Starts the garbage collection process. |
void |
stop(boolean delete)
Stops the garbage collection process and deletes all binaries that have not been marked (sweep). |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static int TIME_RESOLUTION
Constructor Detail |
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public DefaultBinaryManager.DefaultBinaryGarbageCollector(DefaultBinaryManager binaryManager)
Method Detail |
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public String getId()
BinaryGarbageCollector
getId
in interface BinaryGarbageCollector
public BinaryManagerStatus getStatus()
BinaryGarbageCollector
Available after BinaryGarbageCollector.stop(boolean)
.
getStatus
in interface BinaryGarbageCollector
public boolean isInProgress()
BinaryGarbageCollector
A GC is in progress is #start
has been called but not
#stop
.
It's only useful to call this from a separate thread from the one that
calls BinaryGarbageCollector.mark(java.lang.String)
.
isInProgress
in interface BinaryGarbageCollector
true
if a GC is in progresspublic void start()
BinaryGarbageCollector
After this, all active binaries must be fed to the BinaryGarbageCollector.mark(java.lang.String)
method.
start
in interface BinaryGarbageCollector
public void mark(String digest)
BinaryGarbageCollector
mark
in interface BinaryGarbageCollector
digest
- the binary's digestpublic void stop(boolean delete)
BinaryGarbageCollector
stop
in interface BinaryGarbageCollector
delete
- true
if actual deletion must be performed,
false
if the binaries to delete should simply be
counted in the status
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