org.projectodd.wunderboss.messaging.WithCloseables Maven / Gradle / Ivy
/*
* Copyright 2014-2016 Red Hat, Inc, and individual contributors.
*
* Licensed 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 org.projectodd.wunderboss.messaging;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
public class WithCloseables implements HasCloseables {
@Override
public void addCloseable(Object closeable) {
this.closeables.add(closeable);
}
@Override
public void closeCloseables() throws Exception {
for(Object each: this.closeables) {
if (each instanceof AutoCloseable) {
((AutoCloseable) each).close();
} else {
try {
Method close = each.getClass().getMethod("close");
close.invoke(each);
} catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
throw new RuntimeException("Can't close object of class " + each.getClass().getName(), e);
}
}
}
this.closeables.clear();
}
private final List
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