Java examples for File Path IO:File Operation
OpenOption configures how to open or create a file.
OpenOption is an interface from the java.nio.file package and it has two implementations:
| Value | Meaning |
|---|---|
| READ | Opens file for read access |
| WRITE | Opens file for write access |
| CREATE | Creates a new file if it does not exist |
| CREATE_NEW | Creates a new file, failing with an exception if the file already exists |
| APPPEND | Appends data to the end of the file (used with WRITE and CREATE) |
| DELETE_ON_CLOSE | Deletes the file when the stream is closed (used for deleting temporary files) |
| TRUNCATE_EXISTING | Truncates the file to 0 bytes (used with the WRITE option) |
| SPARSE | Causes the newly created file to be sparse |
| SYNC | Keeps the file content and metadata synchronized with the underlying storage device |
| DSYNC | Keeps the file content synchronized with the underlying storage device |