org.apache.curator.framework.recipes.locks

Interface Lease

All Superinterfaces:

AutoCloseable, Closeable

public interface Lease
extends Closeable

Represents an acquired lease from an InterProcessSemaphore. It is the client's responsibility to close this lease when it is no longer needed so that other blocked clients can use it. If the client crashes (or its session expires, etc.) the lease will automatically be closed.

Method Summary

Modifier and Type	Method and Description
void	close() Releases the lease so that other clients/processes can acquire it
byte[]	getData() Return the data stored in the node for this lease
String	getNodeName() Return the the node for this lease

Method Detail

close

void close()
    throws IOException

Releases the lease so that other clients/processes can acquire it

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException - errors

getData

byte[] getData()
        throws Exception

Return the data stored in the node for this lease

Returns:

data

Throws:

Exception - errors

getNodeName

String getNodeName()

Return the the node for this lease

Returns:

data

Throws:

Exception - errors