org.eclipse.team.core.sync
Class RemoteContentsCacheEntry

java.lang.Object
  org.eclipse.team.core.sync.RemoteContentsCacheEntry

public class RemoteContentsCacheEntry

extends Object

This class provides the implementation for the ICacheEntry

Field Summary

static int	DISPOSED
static int	READY
static int	UNINITIALIZED

Constructor Summary

RemoteContentsCacheEntry(RemoteContentsCache cache, String id, String filePath)

Method Summary

void	dispose()
InputStream	getContents()
protected File	getFile()
String	getId()
long	getLastAccessTimeStamp()
long	getSize()
int	getState()
byte[]	getSyncBytes()
protected void	registerHit() Registers a hit on this cache entry.
void	setContents(InputStream stream, IProgressMonitor monitor) Set the contents of for this cache entry.
void	setSyncBytes(byte[] bytes) Set the sync bytes associated with the cached remote contents.

Methods inherited from class java.lang.Object

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

Field Detail

UNINITIALIZED

public static final int UNINITIALIZED

See Also:

Constant Field Values

READY

public static final int READY

See Also:

Constant Field Values

DISPOSED

public static final int DISPOSED

See Also:

Constant Field Values

Constructor Detail

RemoteContentsCacheEntry

public RemoteContentsCacheEntry(RemoteContentsCache cache,
                                String id,
                                String filePath)

Method Detail

getContents

public InputStream getContents()
                        throws TeamException

Throws:

TeamException

getFile

protected File getFile()

setContents

public void setContents(InputStream stream,
                        IProgressMonitor monitor)
                 throws TeamException

Set the contents of for this cache entry. This method supports concurrency by only allowing one cache entry to be written at a time. In the case of two concurrent writes to the same cache entry, the contents from the first write is used and the content from subsequent writes is ignored.

Parameters:

stream - an InputStream that provides the contents to be cached

monitor - a progress monitor

Throws:

TeamException - if the entry is DISPOSED or an I/O error occurres

getSyncBytes

public byte[] getSyncBytes()

setSyncBytes

public void setSyncBytes(byte[] bytes)

Set the sync bytes associated with the cached remote contents. This method is sychronized to ensure atomic setting of the bytes.

Parameters:

bytes -

getState

public int getState()

getSize

public long getSize()

getLastAccessTimeStamp

public long getLastAccessTimeStamp()

registerHit

protected void registerHit()

Registers a hit on this cache entry. This updates the last access timestamp. Thsi method is intended to only be invokded from inside this class or the cahce itself. Other clients should not use it.

dispose

public void dispose()

getId

public String getId()