Chapter 109. PGEvent
PGEvent component
This is a component for Apache Camel which allows for Producing/Consuming PostgreSQL events related to the LISTEN/NOTIFY commands added since PostgreSQL 8.3.
Maven users will need to add the following dependency to their
pom.xml
for this component:
<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-pgevent</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>
URI format
The pgevent component uses the following two styles of endpoint URI notation:
pgevent:datasource[?parameters] pgevent://host:port/database/channel[?parameters]
You can append query options to the URI in the following format,
?option=value&option=value&...
Options
Option
|
Type
|
Default
|
Description
|
---|---|---|---|
datasource
|
String
|
|
Name of datasource to lookup from the registry to use
|
hostname
|
String | localhost | Instead of using datasource, then connect to the PostgresSQL database using this hostname and port |
port | int | 5432 | Instead of using datasource, then connect to the PostgresSQL database using this hostname and port |
database | String | The database name | |
channel | String | The channel name | |
user | String | postgres | Username |
pass | String | Password |