io.netty.handler.ssl.Java7SslParametersUtils Maven / Gradle / Ivy
/*
* 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:
*
* https://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.util.internal.SuppressJava6Requirement;
import javax.net.ssl.SSLParameters;
import java.security.AlgorithmConstraints;
final class Java7SslParametersUtils {
private Java7SslParametersUtils() {
// Utility
}
/**
* Utility method that is used by {@link OpenSslEngine} and so allow use not have any reference to
* {@link AlgorithmConstraints} in the code. This helps us to not get into trouble when using it in java
* version < 7 and especially when using on android.
*/
@SuppressJava6Requirement(reason = "Usage guarded by java version check")
static void setAlgorithmConstraints(SSLParameters sslParameters, Object algorithmConstraints) {
sslParameters.setAlgorithmConstraints((AlgorithmConstraints) algorithmConstraints);
}
/**
* Utility method for calling the {@code setEndpointIdentitificationAlgorithm} method,
* which was introduced in Java 7.
*/
@SuppressJava6Requirement(reason = "Usage guarded by java version check")
static void setEndpointIdentificationAlgorithm(
SSLParameters sslParameters, String endpointIdentificationAlgorithm) {
sslParameters.setEndpointIdentificationAlgorithm(endpointIdentificationAlgorithm);
}
}