Module org.freedesktop.dbus

Package org.freedesktop.dbus.messages

Class DBusSignal

java.lang.Object

org.freedesktop.dbus.messages.Message

org.freedesktop.dbus.messages.DBusSignal

Direct Known Subclasses:

DBus.NameAcquired, DBus.NameLost, DBus.NameOwnerChanged, InternalSignal, Local.Disconnected, ObjectManager.InterfacesAdded, ObjectManager.InterfacesRemoved, Properties.PropertiesChanged

public class DBusSignal
extends Message

Nested Class Summary

Nested classes/interfaces inherited from class org.freedesktop.dbus.messages.Message

Message.ArgumentType, Message.Endian, Message.Flags, Message.HeaderField, Message.MessageType

Field Summary

Fields inherited from class org.freedesktop.dbus.messages.Message

globalserial, MAXIMUM_ARRAY_LENGTH, MAXIMUM_MESSAGE_LENGTH, MAXIMUM_NUM_UNIX_FDS, PROTOCOL

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DBusSignal(String objectpath, Object... args)	Create a new signal.
	DBusSignal(String source, String path, String iface, String member, String sig, Object... args)

Method Summary

Modifier and Type	Method	Description
void	appendbody(AbstractConnection conn)
DBusSignal	createReal(AbstractConnection conn)

Methods inherited from class org.freedesktop.dbus.messages.Message

align, append, appendByte, appendBytes, appendint, demarshallint, demarshallint, demarshallintBig, demarshallintLittle, extract, extract, getAlignment, getByteCounter, getDestination, getEndianess, getFiledescriptors, getFlags, getHeader, getHeaderFieldName, getHeaders, getInterface, getName, getParameters, getPath, getReplySerial, getSerial, getSig, getSource, getType, getWiredata, getWireData, marshallint, marshallintBig, marshallintLittle, pad, setArgs, setByteCounter, setSerial, setSource, setWiredata, toString

Methods inherited from class java.lang.Object

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

Constructor Details

DBusSignal

public DBusSignal(String source,
 String path,
 String iface,
 String member,
 String sig,
 Object... args)
           throws DBusException

Throws:

DBusException

DBusSignal

protected DBusSignal(String objectpath,
 Object... args)
              throws DBusException

Create a new signal. This contructor MUST be called by all sub classes.

Parameters:

objectpath - The path to the object this is emitted from.

args - The parameters of the signal.

Throws:

DBusException - This is thrown if the subclass is incorrectly defined.

Method Details

createReal

public DBusSignal createReal(AbstractConnection conn)
                      throws DBusException

Throws:

DBusException

appendbody

public void appendbody(AbstractConnection conn)
                throws DBusException

Throws:

DBusException