com.google.api.ads.common.lib.utils

Class Media

java.lang.Object

com.google.api.ads.common.lib.utils.Media

public final class Media
extends Object

A utility class for retrieving media data.

Author:

Adam Rogal

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	getMediaDataFromFile(File file) Gets the media data byte[] located in file.
static byte[]	getMediaDataFromFile(String fileName) Gets the media data byte[] located in fileName.
static byte[]	getMediaDataFromUrl(String url) Gets the media data byte[] located at url or null if the media could not be loaded.
static byte[]	getMediaDataFromUrl(URL url) Gets the media data byte[] located at url or null if the media could not be loaded.
static void	saveMediaDataToFile(byte[] mediaData, File file) Saves media data downloaded from an API in byte[] format into a file on the file system.
static void	saveMediaDataToFile(byte[] mediaData, String fileName) Saves media data downloaded from an API in byte[] format into a file on the file system.

Methods inherited from class java.lang.Object

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

Method Detail

getMediaDataFromFile

public static byte[] getMediaDataFromFile(String fileName)
                                   throws IOException

Gets the media data byte[] located in fileName.

Parameters:

fileName - the media file to load

Returns:

the media data byte[] located in fileName

Throws:

IOException - if the media could not be read

getMediaDataFromFile

public static byte[] getMediaDataFromFile(File file)
                                   throws IOException

Gets the media data byte[] located in file.

Parameters:

file - the media file to load

Returns:

the media data byte[] located in file

Throws:

IOException - if the media could not be read

getMediaDataFromUrl

public static byte[] getMediaDataFromUrl(String url)
                                  throws IOException

Gets the media data byte[] located at url or null if the media could not be loaded.

Parameters:

url - the media URL to load

Returns:

the media data byte[] located at url

Throws:

IOException - if the media could not be read from the URL

getMediaDataFromUrl

public static byte[] getMediaDataFromUrl(URL url)
                                  throws IOException

Gets the media data byte[] located at url or null if the media could not be loaded.

Parameters:

url - the media URL to load

Returns:

the media data byte[] located at url

Throws:

IOException - if the media could not be read from the URL

saveMediaDataToFile

public static void saveMediaDataToFile(byte[] mediaData,
                       String fileName)
                                throws FileNotFoundException,
                                       IOException

Saves media data downloaded from an API in byte[] format into a file on the file system.

Parameters:

mediaData - the media data byte[] to store on the file system

fileName - the name of the file on the file system to save the media data into

Throws:

FileNotFoundException - if the file exists but is a directory, does not exist but cannot be created, or cannot be opened for any reason

IOException - if the file cannot be written to

saveMediaDataToFile

public static void saveMediaDataToFile(byte[] mediaData,
                       File file)
                                throws FileNotFoundException,
                                       IOException

Saves media data downloaded from an API in byte[] format into a file on the file system.

Parameters:

mediaData - the media data byte[] to store on the file system

file - the file on the file system to save the media data into

Throws:

FileNotFoundException - if the file exists but is a directory, does not exist but cannot be created, or cannot be opened for any reason

IOException - if the file cannot be written to