com.edgeti.Utils

Class HttpFile

java.lang.Object

java.io.File

com.edgeti.Utils.HttpFile

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<java.io.File>

public class HttpFile
extends java.io.File

Class to read a remote file using http protocol

Author:

Dong Shin

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	filename The filename.
private boolean	isRead The is read.
private boolean	isValid The is valid.
protected org.apache.log4j.Logger	logger The logger.
private static java.lang.String	PROP_FILE The Constant PROP_FILE.
private java.lang.String	uploadDir The upload dir.
private java.lang.String	url The url.

Fields inherited from class java.io.File

pathSeparator, pathSeparatorChar, separator, separatorChar

Constructor Summary

Constructors

Constructor and Description
HttpFile(java.lang.String url, java.lang.String filename) Instantiates a new http file.

Method Summary

Methods

Modifier and Type	Method and Description
private java.lang.Boolean	checkUrl(java.lang.String url) check url for readability,.
boolean	isValid() Checks the valid flag
static void	main(java.lang.String[] args) The main method.
void	print() Prints the file to System.out.
boolean	read() write contents of the URL to a file name specified.

Methods inherited from class java.io.File

canExecute, canRead, canWrite, compareTo, createNewFile, createTempFile, createTempFile, delete, deleteOnExit, equals, exists, getAbsoluteFile, getAbsolutePath, getCanonicalFile, getCanonicalPath, getFreeSpace, getName, getParent, getParentFile, getPath, getTotalSpace, getUsableSpace, hashCode, isAbsolute, isDirectory, isFile, isHidden, lastModified, length, list, list, listFiles, listFiles, listFiles, listRoots, mkdir, mkdirs, renameTo, setExecutable, setExecutable, setLastModified, setReadable, setReadable, setReadOnly, setWritable, setWritable, toPath, toString, toURI, toURL

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

logger

protected org.apache.log4j.Logger logger

The logger.

PROP_FILE

private static final java.lang.String PROP_FILE

The Constant PROP_FILE.

See Also:

Constant Field Values

uploadDir

private java.lang.String uploadDir

The upload dir.

isValid

private boolean isValid

The is valid.

isRead

private boolean isRead

The is read.

filename

private java.lang.String filename

The filename.

url

private java.lang.String url

The url.

Constructor Detail

HttpFile

public HttpFile(java.lang.String url,
        java.lang.String filename)

Instantiates a new http file.

Parameters:

url - the url we're reading from

filename - the filename to save this to once it's been pulled down

Method Detail

read

public boolean read()

write contents of the URL to a file name specified.

Returns:

true if successful

checkUrl

private java.lang.Boolean checkUrl(java.lang.String url)

check url for readability,.

Parameters:

url - the url we're testing

Returns:

true if successful

isValid

public boolean isValid()

Checks the valid flag

Returns:

true, if is valid

print

public void print()

Prints the file to System.out.

main

public static void main(java.lang.String[] args)

The main method. For debugging only.

Parameters:

args - the arguments