Java Code Examples for reactor.core.publisher.Mono#usingWhen()

The following examples show how to use reactor.core.publisher.Mono#usingWhen() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: DefaultReactiveNeo4jClient.java From sdn-rx with Apache License 2.0

5 votes

<T> Mono<T> doInQueryRunnerForMono(final String targetDatabase, Function<RxQueryRunner, Mono<T>> func) {

		return Mono.usingWhen(retrieveRxStatementRunnerHolder(targetDatabase),
			holder -> func.apply(holder.getRxQueryRunner()),
			RxStatementRunnerHolder::getCommit,
			(holder, ex) -> holder.getRollback(),
			RxStatementRunnerHolder::getCommit);
	}

Example 2

Source File: ExportService.java From james-project with Apache License 2.0

5 votes

public Mono<Task.Result> export(Progress progress, Username username) {
    return Mono.usingWhen(
        Mono.fromCallable(() -> zipMailboxesContent(progress, username)),
        inputStream -> export(progress, username, inputStream),
        this::closeResource,
        (inputStream, throwable) -> closeResource(inputStream),
        this::closeResource
    );
}

Example 3

Source File: ExportService.java From james-project with Apache License 2.0

5 votes

private Mono<Void> writeUserMailboxesContent(Username username, PipedOutputStream out) {
    return Mono.usingWhen(
        Mono.fromCallable(() -> out),
        outputStream -> Mono.fromRunnable(Throwing.runnable(() -> mailboxBackup.backupAccount(username, outputStream))),
        this::closeResource,
        (outputStream, throwable) -> closeResource(outputStream)
            .doFinally(any -> LOGGER.error("Error while backing up mailboxes for user {}", username.asString(), throwable)),
        this::closeResource);
}

Example 4

Source File: GatewayBootstrap.java From Discord4J with GNU Lesser General Public License v3.0

4 votes

private <T> Mono<T> usingConnection(Function<GatewayDiscordClient, Mono<T>> onConnectedFunction) {
    return Mono.usingWhen(login(), onConnectedFunction, GatewayDiscordClient::logout);
}