ezvcard.io.json
Class JCardRawReader

java.lang.Object
  ezvcard.io.json.JCardRawReader

All Implemented Interfaces:

Closeable

public class JCardRawReader
extends Object
implements Closeable

Parses an vCard JSON data stream (jCard).

Author:

Michael Angstadt

See Also:

jCard draft

Nested Class Summary

static interface

JCardRawReader.JCardDataStreamListener Handles the vCard data as it is read off the data stream.

Constructor Summary

JCardRawReader(Reader reader)
Creates a new reader.

Method Summary

void	close() Closes the underlying Reader object.
boolean	eof() Determines whether the end of the data stream has been reached.
int	getLineNum() Gets the current line number.
void	readNext(JCardRawReader.JCardDataStreamListener listener) Reads the next vCard from the jCard data stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

JCardRawReader

public JCardRawReader(Reader reader)

Creates a new reader.

Parameters:

reader - the reader to the data stream

Method Detail

getLineNum

public int getLineNum()

Gets the current line number.

Returns:

the line number

readNext

public void readNext(JCardRawReader.JCardDataStreamListener listener)
              throws IOException

Reads the next vCard from the jCard data stream.

Parameters:

listener - handles the vCard data as it is read off the wire

Throws:

JCardParseException - if the jCard syntax is incorrect (the JSON syntax may be valid, but it is not in the correct jCard format).

JsonParseException - if the JSON syntax is incorrect

IOException - if there is a problem reading from the data stream

eof

public boolean eof()

Determines whether the end of the data stream has been reached.

Returns:

true if the end has been reached, false if not

close

public void close()
           throws IOException

Closes the underlying Reader object.

Specified by:

close in interface Closeable

Throws:

IOException