org.mobicents.protocols.smpp.gsm
Class UserDataImpl

java.lang.Object
  org.mobicents.protocols.smpp.gsm.UserDataImpl

All Implemented Interfaces:

UserData

public class UserDataImpl
extends Object
implements UserData

Implementation of UserData.

This implementation automatically handles the inclusion of the concatenated SMS HeaderElement. Calling code should not attempt to add a ConcatenatedSms header element via addHeaderElement(HeaderElement).

Version:

$Id: UserDataImpl.java 486 2010-02-15 10:48:15Z orank $

Constructor Summary

UserDataImpl()
Create a new UserDataImpl that uses 8-bit reference numbers, if concatenated SMS is required.

UserDataImpl(boolean useConcat16)
Create a new UserDataImpl.

Method Summary

void	addHeaderElement(HeaderElement element) Add a HeaderElement to this user data implementation.
byte[]	getData() Get the payload of this user data.
boolean	isMultiMessage() Calculate if this user data requires multiple SMS segments.
void	setData(byte[] data) Set the payload of this user data.
byte[][]	toSegments() Get the user data SMS segments.
byte[]	toSingleSms() Get the user data as a single message.

Methods inherited from class java.lang.Object

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

Constructor Detail

UserDataImpl

public UserDataImpl()

Create a new UserDataImpl that uses 8-bit reference numbers, if concatenated SMS is required.

UserDataImpl

public UserDataImpl(boolean useConcat16)

Create a new UserDataImpl.

Parameters:

useConcat16 - If concatenated SMS is required, pass true for this value to use 16-bit segment reference numbers or false to use 8-bit segment reference numbers.

Method Detail

addHeaderElement

public void addHeaderElement(HeaderElement element)

Add a HeaderElement to this user data implementation.

Specified by:

addHeaderElement in interface UserData

Parameters:

element - The header element to add.

Throws:

IllegalArgumentException - If element is an instance of ConcatenatedSms.

toSingleSms

public byte[] toSingleSms()

Description copied from interface: UserData

Get the user data as a single message. This method only returns normally if UserData.isMultiMessage() returns false.

Specified by:

toSingleSms in interface UserData

Returns:

A byte array containing the encoded user data.

toSegments

public byte[][] toSegments()

Description copied from interface: UserData

Get the user data SMS segments.

Specified by:

toSegments in interface UserData

Returns:

An array of byte arrays, each element contains a single SMS segment.

isMultiMessage

public boolean isMultiMessage()

Description copied from interface: UserData

Calculate if this user data requires multiple SMS segments.

Specified by:

isMultiMessage in interface UserData

Returns:

true if the user data requires multiple SMS segments, false if the data requires only a single SMS.

getData

public byte[] getData()

Description copied from interface: UserData

Get the payload of this user data. This is the data that is included in the message after the user data header has been encoded.

Specified by:

getData in interface UserData

Returns:

The payload of this user data.

setData

public void setData(byte[] data)

Description copied from interface: UserData

Set the payload of this user data.

Specified by:

setData in interface UserData

Parameters:

data - The payload of this user data.

See Also:

UserData.getData()