Java Path File Check nio isPath(Class clazz)

Description

is Path

License

Apache License

Declaration

public static boolean isPath(Class<?> clazz) 

Method Source Code

//package com.java2s;
/*/* ww w  .j a va 2  s. c om*/
 * Copyright 1999-2101 Alibaba Group.
 *
 * 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.
 */

public class Main {
    private static Class<?> pathClass;
    private static boolean pathClass_error = false;

    public static boolean isPath(Class<?> clazz) {
        if (pathClass == null && !pathClass_error) {
            try {
                pathClass = Class.forName("java.nio.file.Path");
            } catch (Throwable ex) {
                pathClass_error = true;
            }
        }

        if (pathClass != null) {
            return pathClass.isAssignableFrom(clazz);
        }

        return false;
    }
}

Related

1. isJsonFile(Path filePath)
2. isOva(final Path filePath)
3. isParent(Path parent, Path child)
4. isParent(Path parent, Path path)
5. isParentOf(Path possibleParent, Path possibleChild)
6. isPermission(Path p, Function function)
7. isPictureFile(Path file)
8. isRegularUsable(final Path pathToFile, final LinkOption... linkOption)
9. isSame(Path expected, Path actual)