Class Data.FileData

java.lang.Object
com.codename1.io.Data.FileData
All Implemented Interfaces:
Data
Enclosing interface:
Data
public static class Data.FileData extends java.lang.Object implements Data

Wraps a File as a Data object.

Since

7.0

  • Nested Class Summary

    Nested classes/interfaces inherited from interface Data

    Data.ByteData, Data.FileData, Data.StorageData, Data.StringData

  • Constructor Summary

    Constructors
    Constructor
    Description
    FileData(File file)
    Creates a new Data wrapper for a file.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    appendTo(java.io.OutputStream output)
    Appends the data's content to an output stream.
    long
    getSize()
    Gets the size of the data content.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • FileData

      public FileData(File file)

      Creates a new Data wrapper for a file.

      Parameters
      • file: The file to be wrapped.

  • Method Details

    • appendTo

      public void appendTo(java.io.OutputStream output) throws java.io.IOException

      Appends the data's content to an output stream.

      Parameters
      • output: The output stream to append to.
      Throws
      • IOException
      Specified by:
      appendTo in interface Data
      Throws:
      java.io.IOException

    • getSize

      public long getSize() throws java.io.IOException

      Gets the size of the data content.

      Returns

      Size of content in bytes.

      Throws
      • IOException
      Specified by:
      getSize in interface Data
      Throws:
      java.io.IOException