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INT-4463: Full access to MqttConnectOptions

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JIRA: https://jira.spring.io/browse/INT-4463

Certain options, such as `maxInFlight` were not exposed.

Deprecate the setters on the factory and allow the user to inject a pre-configured
`MqttConnectOptions`, thus making all (and any new) properties available to be
configured.

# Conflicts:
#	spring-integration-mqtt/src/test/java/org/springframework/integration/mqtt/MqttAdapterTests.java
This commit is contained in:
Gary Russell
2018-05-07 11:13:07 -04:00
committed by Artem Bilan
parent 8a7cf6cc65
commit 48e8b14475
4 changed files with 133 additions and 133 deletions
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16
src/reference/asciidoc/mqtt.adoc
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@@ -10,6 +10,8 @@ The current implementation uses the http://www.eclipse.org/paho/[Eclipse Paho MQ
Configuration of both adapters is achieved using the `DefaultMqttPahoClientFactory`.
Refer to the Paho documentation for more information about configuration options.
NOTE: It is preferred to configure an `MqttConnectOptions` object and inject it into the factory, instead of setting the (deprecated) options on the factory itself.
[[mqtt-inbound]]
=== Inbound (message-driven) Channel Adapter
@@ -21,8 +23,10 @@ A minimal configuration might be:
----
<bean id="clientFactory"
class="org.springframework.integration.mqtt.core.DefaultMqttPahoClientFactory">
<property name="userName" value="${mqtt.username}"/>
<property name="password" value="${mqtt.password}"/>
<bean class="org.eclipse.paho.client.mqttv3.MqttConnectOptions">
<property name="userName" value="${mqtt.username}"/>
<property name="password" value="${mqtt.password}"/>
</bean>
</bean>
<int-mqtt:message-driven-channel-adapter id="mqttInbound"
@@ -266,9 +270,11 @@ public class MqttJavaApplication {
@Bean
public MqttPahoClientFactory mqttClientFactory() {
DefaultMqttPahoClientFactory factory = new DefaultMqttPahoClientFactory();
factory.setServerURIs("tcp://host1:1883", "tcp://host2:1883");
factory.setUserName("username");
factory.setPassword("password");
MqttConnectOptions options = new MqttConnectOptions();
options.setServerURIs(new String[] { "tcp://host1:1883", "tcp://host2:1883" });
options.setUserName("username");
options.setPassword("password".toCharArray());
factory.setConnectionOptions(options);
return factory;
}