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INT-2126 Add TcpConnection Event Publisher

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Reference: https://jira.springsource.org/browse/INT-2126

* Add TcpConnectionEvent for OPEN, CLOSE, EXCEPTION.
* Add Event Type Enum - Provides type safety for event types.
* Add <int-ip:tcp-connection-event-inbound-channel-adapter />
* Add the ability to filter events (restrict to one or more subclasses)
* Add publishEvent() to TcpConnectionSupport to permit, for example, connection interceptors to publish events via the connection, but the event source can only be the connection used to publish the event.
* Add documentation to Reference Documentation section *What's New*

INT-2871 Provide Mechanism to Find TCP Connections
Reference: https://jira.springsource.org/browse/INT-2871

* Add getOpenConnectionIds() to Abstract Connection Factory
* Add closeConnection(String connectionID)
* Introduce removeClosedConnectionsAndReturnOpenConnectionIds

INT-2877 TCP Extension Improvements
Reference: https://jira.springsource.org/browse/INT-2877

* Make improvements to make extension easier.
* Add setCustomHeaders() to mapper.
* Add mapper to connection factory namespace parser.
* Add plumbing for stateful Deserializers.
* Refactor setting standard headers
* rename setCustomHeaders to supplyCustomHeaders - returning a Map and not exposing the MessageBuilder to subclasses

INT-2872 Remove Deprecated Items in ip Module
Reference: https://jira.springsource.org/browse/INT-2872

* pool-size Attribute
* setScheduler
* TcpSendingMessageHandler.getConnection()
* Deprecated attribute on TCP Connection Factory.
This commit is contained in:
Gary Russell
2013-01-04 14:44:37 -05:00
committed by Gunnar Hillert
parent 0374b56ee1
commit b045e8c2be
42 changed files with 1100 additions and 207 deletions
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40
src/reference/docbook/whats-new.xml
View File

@@ -12,6 +12,46 @@
<section id="3.0-new-components">
<title>New Components</title>
<section id="3.0-tcp-events">
<title>TCP/IP Connection Events and Connection Management</title>
<para>
The (supplied) <classname>TcpConnection</classname>s now emit
<interfacename>ApplicationEvent</interfacename>s (specifically
<classname>TcpConnectionEvent</classname>s) when connections are
opened, closed, or an exception occurs. This allows applications
to be informed of changes to TCP connections using the normal
Spring <interfacename>ApplicationListener</interfacename>
mechanism.
</para>
<para>
<classname>AbstractTcpConnection</classname> has been renamed
<classname>TcpConnectionSupport</classname>; custom connections that
are subclasses of this class, can use its methods to publish events.
Similarly, <classname>AbstractTcpConnectionInterceptor</classname> has
been renamed to <classname>TcpConnectionInterceptorSupport</classname>.
</para>
<para>
In addition, a new <code>&lt;int-ip:tcp-connection-event-channel-adapter/&gt;</code>
is provided; by default, this adapter sends all <classname>TcpConnectionEvents</classname>
to a <interfacename>Channel</interfacename>.
</para>
<para>
Further, the TCP Connection Factories, now provide a new method
<code>getOpenConnectionIds()</code>, which returns a list of identifiers for all
open connections; this allows applications, for example, to broadcast to all
open connections.
</para>
<para>
Finally, the connection factories also provide a new method
<code>closeConnection(String connectionId)</code> which allows applications
to explicitly close a connection using its ID.
</para>
<para>
Further documentation for these features will follow; for now, refer to the
schema documentation for information about the new adapter, and JavaDocs for
it as well as the other features.
</para>
</section>
</section>
<section id="3.0-general">