FileUtils

File-related utility methods. For example, to get the file name or extension. 

Methods

getFileName

Description:

Method	Return values	Description
getFileName(String file)	String	Returns the name of the file without its extension.

• file: The full name of the file.

Example:

package com.openkm;

import java.io.File;

import com.openkm.util.ContextWrapper;
import com.openkm.util.FileUtils;
import com.openkm.util.PathUtils;

public class Test {

    public static void main(String[] args) {
        try {
            File file = new File("/home/openkm/test.png");
            String docName = PathUtils.getName(file.getPath());
            String baseName = FileUtils.getFileName(docName);
            System.out.println(baseName);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

getFileExtension

Description:

Method	Return values	Description
getFileExtension(String file)	String	Returns the file name extension.

• file: The full name of the file.

Example:

package com.openkm;
import java.io.File;

import com.openkm.util.ContextWrapper;
import com.openkm.util.FileUtils;
import com.openkm.util.PathUtils;

public class Test {

    public static void main(String[] args) {
        try {
            File file = new File("/home/openkm/test.png");
            String docName = PathUtils.getName(file.getPath());
            String extension = FileUtils.getFileExtension(docName);
            System.out.println(extension);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}