net.rim.pushsdk.commons.content
Class PngImageContent

java.lang.Object
  net.rim.pushsdk.commons.content.Content
      net.rim.pushsdk.commons.content.SinglePartContent
          net.rim.pushsdk.commons.content.BinaryContent
              net.rim.pushsdk.commons.content.PngImageContent

public class PngImageContent
extends BinaryContent

Represents PNG image content. The content-type header is set to image/png.

Author:

mdandrea

Field Summary

Fields inherited from class net.rim.pushsdk.commons.content.BinaryContent

CONTENT_TRANSFER_ENCODING_BASE64, CONTENT_TRANSFER_ENCODING_BINARY

Fields inherited from class net.rim.pushsdk.commons.content.Content

BOUNDARY_DELIMITER_BYTES, contentType, headers, NEW_LINE, NEW_LINE_BYTES

Constructor Summary

PngImageContent(byte[] content, boolean shouldBase64Encode)
Constructs a PNG image with the specified content.

PngImageContent(File file, boolean shouldBase64Encode)
Constructs a PNG image from the specified file.

PngImageContent(URL url, boolean shouldBase64Encode)
Constructs a PNG image from the specified URL.

Method Summary
protected void	checkExtension(String string) Verifies that the image ends in the .png file extension.
String	toString() Constructs a String with all attributes in name = value format.

Methods inherited from class net.rim.pushsdk.commons.content.BinaryContent

isEmpty, writeContentTo

Methods inherited from class net.rim.pushsdk.commons.content.SinglePartContent

getBytesFromFile, getBytesFromURL, writeTo

Methods inherited from class net.rim.pushsdk.commons.content.Content

addHeader, getContentType, getHeader, getHeaders, setContentType, setHeader, writeHeadersTo

Methods inherited from class java.lang.Object

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

Constructor Detail

PngImageContent

public PngImageContent(byte[] content,
                       boolean shouldBase64Encode)

Constructs a PNG image with the specified content. The image is base64 encoded if requested.

Parameters:

content - the PNG image content

shouldBase64Encode - true if the content should be base64 encoded; false otherwise

PngImageContent

public PngImageContent(File file,
                       boolean shouldBase64Encode)
                throws IOException

Constructs a PNG image from the specified file. The image is base64 encoded if requested.

Parameters:

file - the PNG image file

shouldBase64Encode - true if the content should be base64 encoded; false otherwise

Throws:

IOException - if any IO errors occur reading from the file

PngImageContent

public PngImageContent(URL url,
                       boolean shouldBase64Encode)
                throws IOException

Constructs a PNG image from the specified URL. The image is base64 encoded if requested.

Parameters:

url - the PNG image URL

shouldBase64Encode - true if the content should be base64 encoded; false otherwise

Throws:

IOException - if any IO errors occur reading from the URL

Method Detail

checkExtension

protected void checkExtension(String string)

Verifies that the image ends in the .png file extension.

Overrides:

checkExtension in class SinglePartContent

Parameters:

string - the file name

toString

public String toString()

Constructs a String with all attributes in name = value format.

Overrides:

toString in class BinaryContent

Returns:

a String representation of this object.