Examples of blackberry.core.WidgetBlob

blackberry.core.WidgetBlob

A WidgetBlob is a reference to an opaque block of binary data. Blobs are a general-purpose interchange format. They can be passed into, and returned by, a variety of Gears methods. Blobs are, in many ways, parallel to Strings. Most APIs that accept a 'String' could be updated to accept 'String-or-Blob'. Blobs are immutable. The binary data referenced by a Blob cannot be modified directly. (This guarantees Blobs will have predictable behavior when passed to asynchronous APIs.) In practice, this is not a limitation; APIs can accept Blobs and return new Blobs. Note that JavaScript strings are also immutable; they behave the same way.

                throw new Exception( "File size does not match number of bytes read." );
            }


            Object[] args = new Object[ 2 ];
            args[ 0 ] = path;
            args[ 1 ] = new WidgetBlob( data );


            func.invoke( thiz, args );
        } finally {
            if( fConnWrap != null ) {
                fConnWrap.close();

     * @param payload
     *            The contents of the push message.
     * @return A Blob object - Scriptable
     */
    private Object parsePayload( byte[] payload ) {
        return new WidgetBlob( payload );
    }

            } else {
                data = ( args[ 0 ].toString() ).getBytes( encoding );
            }
        }


        return new WidgetBlob( data );
    }

            } else {
                Document dom = (Document) args[ 0 ];
                String domStr = ( (DOMImplementationLS) dom.getImplementation() ).createLSSerializer().writeToString( dom );
                String encoding = ( dom.getInputEncoding() == null ) ? DEFAULT_ENCODING : dom.getInputEncoding();
                byte[] data = domStr.getBytes( encoding );
                return new WidgetBlob( data );
            }
        }
    }

Examples of blackberry.core.WidgetBlob

Related Classes of blackberry.core.WidgetBlob