/*
 * Copyright 2014 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package io.netty.handler.ssl;

import io.netty.buffer.ByteBufAllocator;

import java.security.cert.Certificate;

import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLException;

This class will use a finalizer to ensure native resources are automatically cleaned up. To avoid finalizers and manually release the native memory see ReferenceCountedOpenSslContext.
/** * This class will use a finalizer to ensure native resources are automatically cleaned up. To avoid finalizers * and manually release the native memory see {@link ReferenceCountedOpenSslContext}. */
public abstract class OpenSslContext extends ReferenceCountedOpenSslContext { OpenSslContext(Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apnCfg, long sessionCacheSize, long sessionTimeout, int mode, Certificate[] keyCertChain, ClientAuth clientAuth, String[] protocols, boolean startTls, boolean enableOcsp) throws SSLException { super(ciphers, cipherFilter, apnCfg, sessionCacheSize, sessionTimeout, mode, keyCertChain, clientAuth, protocols, startTls, enableOcsp, false); } OpenSslContext(Iterable<String> ciphers, CipherSuiteFilter cipherFilter, OpenSslApplicationProtocolNegotiator apn, long sessionCacheSize, long sessionTimeout, int mode, Certificate[] keyCertChain, ClientAuth clientAuth, String[] protocols, boolean startTls, boolean enableOcsp) throws SSLException { super(ciphers, cipherFilter, apn, sessionCacheSize, sessionTimeout, mode, keyCertChain, clientAuth, protocols, startTls, enableOcsp, false); } @Override final SSLEngine newEngine0(ByteBufAllocator alloc, String peerHost, int peerPort, boolean jdkCompatibilityMode) { return new OpenSslEngine(this, alloc, peerHost, peerPort, jdkCompatibilityMode); } @Override @SuppressWarnings("FinalizeDeclaration") protected final void finalize() throws Throwable { super.finalize(); OpenSsl.releaseIfNeeded(this); } }