No more mind-boggling ExternalResourceReleasable
This commit is contained in:
parent
8dc1f321cb
commit
cda2d6f5aa
@ -1,31 +0,0 @@
|
||||
/*
|
||||
* Copyright 2012 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 common interface for a class which depends on external resources that
|
||||
* need explicit release or shutdown.
|
||||
* @apiviz.landmark
|
||||
*/
|
||||
public interface ExternalResourceReleasable {
|
||||
|
||||
/**
|
||||
* Releases the external resources that this object depends on. You should
|
||||
* not call this method if the external resources (e.g. thread pool) are
|
||||
* in use by other objects.
|
||||
*/
|
||||
void releaseExternalResources();
|
||||
}
|
@ -1,45 +0,0 @@
|
||||
/*
|
||||
* Copyright 2012 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() {
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user