Red Hat Summit Red Hat SummitSuporteConsoleDesenvolvedoresComeçar um testeContato

Este conteúdo não está disponível no idioma selecionado.

16.19. Sending Objects to JBoss Rules Using Channels

  1. To send an object to a JBoss Rules engine channel, use this DRL syntax. (It goes on the right-hand side of the rule definition.) 
    channels["mychannel"].send(myobject);
  2. For the above code to work, register mychannel as your channel. To do this you add a channels property section to the jboss-esb.xml configuration file.
    Define as many channels as you want. For each particular channel name, the channels will be executed in the same order as they appear in the configuration file.
  3. The following channels are supported:
    • The ServiceChannel (default). Specify the channel-name, service-category and service-name as attributes of the send-to element.
      There are also optional attributes, including async, timeout and set-payload-location (where the object sent to that channel will be placed in a new ESB message).
      This code shows you how to set an attribute: 
      <property name="channels">
    <send-to channel-name="mychannel"
        service-category="cat1" service-name="svc1" />
</property>

      Important

      Make sure you have invmScope="GLOBAL" defined on the target service.
    • Specify the custom channels by using your own org.drools.runtime.Channel implementation class. The send-to attribute for this is channel-class. Your implementation requires a public no-arg constructor.
      If you want your implementation to be configurable, implement the org.jboss.soa.esb.Configurable interface so your setConfiguration(ConfigTree() method will be called. This allows it to pass the attributes and sub- property elements to your custom channel.
      This code sample shows how to configure a custom channel: 
      <property name="channels">
    <send-to channel-name="mychannel"
        channel-class="com.example.MyChannel" />
</property>

Copiar o link

Report a bug
Red Hat logoGithubredditYoutubeTwitter

Aprender

Experimente, compre e venda

Comunidades

Sobre a documentação da Red Hat

Ajudamos os usuários da Red Hat a inovar e atingir seus objetivos com nossos produtos e serviços com conteúdo em que podem confiar. Explore nossas atualizações recentes.

Tornando o open source mais inclusivo

A Red Hat está comprometida em substituir a linguagem problemática em nosso código, documentação e propriedades da web. Para mais detalhes veja o Blog da Red Hat.

Sobre a Red Hat

Fornecemos soluções robustas que facilitam o trabalho das empresas em plataformas e ambientes, desde o data center principal até a borda da rede.

Theme

© 2026 Red HatVoltar ao topo