FileUtils

File related utility methods. For example, to get the filename or extension.

Methods

getFileName

Description:

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

• file: The full name of the file.

Example:

package com.openkm;

import java.io.File;

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 filename extension.

• file: The full name of the file.

Example:

package com.openkm;

import java.io.File;

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();
    }
  }
}

getParent

Description:

Method	Return values	Description
getParent(String file)	String	Get parent node.

• file: The full name of the file.

Example:

package com.openkm;

import java.io.File;

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 parent = FileUtils.getParent(docName);
      System.out.println(parent);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}