io.ably.lib.types

Class BaseMessage

java.lang.Object

io.ably.lib.types.BaseMessage

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

Message, PresenceMessage

public class BaseMessage
extends java.lang.Object
implements java.lang.Cloneable

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	clientId The id of the publisher of this message
java.lang.String	connectionId The connection id of the publisher of this message
java.lang.Object	data The message payload.
java.lang.String	encoding Any transformation applied to the data for this message
java.lang.String	id A unique id for this message
long	timestamp The timestamp for this message

Constructor Summary

Constructors

Constructor and Description
BaseMessage()

Method Summary

Modifier and Type	Method and Description
protected int	countFields()
void	decode(ChannelOptions opts)
void	decode(ChannelOptions opts, DecodingContext context)
void	encode(ChannelOptions opts)
void	getDetails(java.lang.StringBuilder builder) Generate a String summary of this BaseMessage
protected void	read(com.google.gson.JsonObject map) Populate fields from JSON.
protected java.lang.Long	readLong(com.google.gson.JsonObject map, java.lang.String key) Read an optional numerical value.
protected java.lang.String	readString(com.google.gson.JsonObject map, java.lang.String key) Read an optional textual value.
static com.google.gson.JsonObject	toJsonObject(BaseMessage message) Base for gson serialisers.

Methods inherited from class java.lang.Object

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

Field Detail

id

public java.lang.String id

A unique id for this message

timestamp

public long timestamp

The timestamp for this message

clientId

public java.lang.String clientId

The id of the publisher of this message

connectionId

public java.lang.String connectionId

The connection id of the publisher of this message

encoding

public java.lang.String encoding

Any transformation applied to the data for this message

data

public java.lang.Object data

The message payload.

Constructor Detail

BaseMessage

public BaseMessage()

Method Detail

getDetails

public void getDetails(java.lang.StringBuilder builder)

Generate a String summary of this BaseMessage

decode

public void decode(ChannelOptions opts)
            throws MessageDecodeException

Throws:

MessageDecodeException

decode

public void decode(ChannelOptions opts,
                   DecodingContext context)
            throws MessageDecodeException

Throws:

MessageDecodeException

encode

public void encode(ChannelOptions opts)
            throws AblyException

Throws:

AblyException

toJsonObject

public static com.google.gson.JsonObject toJsonObject(BaseMessage message)

Base for gson serialisers.

read

protected void read(com.google.gson.JsonObject map)
             throws MessageDecodeException

Populate fields from JSON.

Throws:

MessageDecodeException

readString

protected java.lang.String readString(com.google.gson.JsonObject map,
                                      java.lang.String key)

Read an optional textual value.

Returns:

The value, or null if the key was not present in the map.

Throws:

java.lang.ClassCastException - if an element exists for that key and that element is not a JsonPrimitive or is not a valid string value.

readLong

protected java.lang.Long readLong(com.google.gson.JsonObject map,
                                  java.lang.String key)

Read an optional numerical value.

Returns:

The value, or null if the key was not present in the map.

Throws:

java.lang.ClassCastException - if an element exists for that key and that element is not a JsonPrimitive or is not a valid long value.

countFields

protected int countFields()