at.mug.iqm.commons.io

Class PlainTextFileReader

java.lang.Object

at.mug.iqm.commons.io.PlainTextFileReader

All Implemented Interfaces:

Callable<String>

public class PlainTextFileReader
extends Object
implements Callable<String>

This helper class loads a plain text file.

Author:

Philipp Kainz

Field Summary

Fields

Modifier and Type	Field and Description
private File	file

Constructor Summary

Constructors

Constructor and Description
PlainTextFileReader(File file) Create a new loader for a given file.

Method Summary

Modifier and Type	Method and Description
String	call()
String	read(File file) Performs the actual input stream reading.
private void	validate() Validates the content of the file to be text.

Methods inherited from class java.lang.Object

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

Field Detail

file

private File file

Constructor Detail

PlainTextFileReader

public PlainTextFileReader(File file)

Create a new loader for a given file.

Parameters:

file -

Method Detail

read

public String read(File file)
            throws IOException

Performs the actual input stream reading.

Parameters:

file -

Returns:

the string contained in the plaintext file

Throws:

IOException

validate

private void validate()
               throws UnsupportedMIMETypeException

Validates the content of the file to be text.

Throws:

UnsupportedMIMETypeException

call

public String call()
            throws Exception

Specified by:

call in interface Callable<String>

Throws:

Exception