Examples with IPubSubDatasetRuntime org.talend.components.pubsub.runtime.IPubSubDatasetRuntime used on opensource projects

Example 1 with IPubSubDatasetRuntime

use of org.talend.components.pubsub.runtime.IPubSubDatasetRuntime in project components by Talend.

the class PubSubDatasetProperties method beforeSubscription.

public ValidationResult beforeSubscription() {
    PubSubDatasetDefinition definition = new PubSubDatasetDefinition();
    RuntimeInfo runtimeInfo = definition.getRuntimeInfo(this);
    try (SandboxedInstance sandboxedInstance = RuntimeUtil.createRuntimeClass(runtimeInfo, getClass().getClassLoader())) {
        IPubSubDatasetRuntime runtime = (IPubSubDatasetRuntime) sandboxedInstance.getInstance();
        runtime.initialize(null, this);
        List<NamedThing> topics = new ArrayList<>();
        for (String topicName : runtime.listSubscriptions()) {
            topics.add(new SimpleNamedThing(topicName, topicName));
        }
        subscription.setPossibleValues(topics);
        return ValidationResult.OK;
    } catch (Exception e) {
        return new ValidationResult(new ComponentException(e));
    }
}

Example 2 with IPubSubDatasetRuntime

use of org.talend.components.pubsub.runtime.IPubSubDatasetRuntime in project components by Talend.

the class PubSubDatasetProperties method beforeTopic.

public ValidationResult beforeTopic() {
    PubSubDatasetDefinition definition = new PubSubDatasetDefinition();
    RuntimeInfo runtimeInfo = definition.getRuntimeInfo(this);
    try (SandboxedInstance sandboxedInstance = RuntimeUtil.createRuntimeClass(runtimeInfo, getClass().getClassLoader())) {
        IPubSubDatasetRuntime runtime = (IPubSubDatasetRuntime) sandboxedInstance.getInstance();
        runtime.initialize(null, this);
        List<NamedThing> topics = new ArrayList<>();
        for (String topicName : runtime.listTopics()) {
            topics.add(new SimpleNamedThing(topicName, topicName));
        }
        topic.setPossibleValues(topics);
        return ValidationResult.OK;
    } catch (Exception e) {
        return new ValidationResult(new ComponentException(e));
    }
}