ebfc4513e0
Please note that the build will fail at the moment due to various checkstyle violations which should be fixed soon
46 lines
1.5 KiB
Java
46 lines
1.5 KiB
Java
/*
|
|
* Copyright 2011 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.util;
|
|
|
|
/**
|
|
* A utility class that provides the convenient shutdown of
|
|
* {@link ExternalResourceReleasable}s.
|
|
*/
|
|
public final class ExternalResourceUtil {
|
|
|
|
/**
|
|
* Releases the specified {@link ExternalResourceReleasable}s.
|
|
*/
|
|
public static void release(ExternalResourceReleasable... releasables) {
|
|
ExternalResourceReleasable[] releasablesCopy =
|
|
new ExternalResourceReleasable[releasables.length];
|
|
|
|
for (int i = 0; i < releasables.length; i ++) {
|
|
if (releasables[i] == null) {
|
|
throw new NullPointerException("releasables[" + i + "]");
|
|
}
|
|
releasablesCopy[i] = releasables[i];
|
|
}
|
|
|
|
for (ExternalResourceReleasable e: releasablesCopy) {
|
|
e.releaseExternalResources();
|
|
}
|
|
}
|
|
|
|
private ExternalResourceUtil() {
|
|
}
|
|
}
|