com.exonum.binding.proxy

Interface CloseableNativeProxy

All Superinterfaces:

java.lang.AutoCloseable

All Known Subinterfaces:

Database

All Known Implementing Classes:

AbstractCloseableNativeProxy, MemoryDb, NodeProxy

public interface CloseableNativeProxy
extends java.lang.AutoCloseable

A proxy of a native object that must be explicitly closed.

You must close a native proxy when it is no longer needed to release any native resources (e.g., destroy a native object). You may use a try-with-resources statement to do that in orderly fashion. When a proxy is closed, it becomes invalid.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the native proxy and releases any native resources associated with this proxy.

Method Detail

close

void close()

Closes the native proxy and releases any native resources associated with this proxy.

Notifies the native code that the native object is no longer needed, and may be safely destroyed. Once closed, the proxy becomes invalid.

The implementations must be idempotent — do nothing on consecutive invocations.

Specified by:

close in interface java.lang.AutoCloseable