/* | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF 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 org.apache.commons.testing; | |
/** | |
* Helper class for closing resources. | |
*/ | |
public final class Closer { | |
/** | |
* Closes an AutoCloseable or ignores if {@code null}. | |
* | |
* @param closeable | |
* the resource to close; may be null | |
* @throws Exception | |
* if the resource cannot be closed | |
* @since 1.0.0 | |
*/ | |
public static void close(final AutoCloseable closeable) throws Exception { | |
if (closeable != null) { | |
closeable.close(); | |
} | |
} | |
/** | |
* Closes an AutoCloseable and returns {@code true} if it closed without exception. | |
* | |
* @param closeable | |
* the resource to close; may be null | |
* @return true if resource was closed successfully, or false if an exception was thrown | |
* @since 1.0.0 | |
*/ | |
public static boolean closeSilently(final AutoCloseable closeable) { | |
try { | |
close(closeable); | |
return true; | |
} catch (final Exception ignored) { | |
return false; | |
} | |
} | |
private Closer() { | |
} | |
} |