Examples with Processor loghub.Processor used on opensource projects

Example 1 with Processor

use of loghub.Processor in project LogHub by fbacchella.

the class Test method process.

@Override
public boolean process(Event event) throws ProcessorException {
    Boolean testResult = Boolean.TRUE.equals(ifClause.eval(event, Collections.emptyMap()));
    Processor nextTransformer = testResult ? thenTransformer : elseTransformer;
    event.insertProcessor(nextTransformer);
    return testResult;
}

Example 2 with Processor

use of loghub.Processor in project LogHub by fbacchella.

the class Configuration method parsePipeline.

private Pipeline parsePipeline(ConfigListener.PipenodesList desc, String currentPipeLineName, int depth, AtomicInteger subPipeCount) throws ConfigException {
    List<Processor> allSteps = new ArrayList<Processor>() {

        @Override
        public String toString() {
            StringBuilder buffer = new StringBuilder();
            buffer.append("PipeList(");
            for (Processor i : this) {
                buffer.append(i);
                buffer.append(", ");
            }
            buffer.setLength(buffer.length() - 2);
            buffer.append(')');
            return buffer.toString();
        }
    };
    desc.processors.stream().map(i -> {
        return getProcessor(i, currentPipeLineName, depth, subPipeCount);
    }).forEach(allSteps::add);
    Pipeline pipe = new Pipeline(allSteps, currentPipeLineName + (depth == 0 ? "" : "$" + subPipeCount.getAndIncrement()), desc.nextPipelineName);
    return pipe;
}

Example 3 with Processor

use of loghub.Processor in project LogHub by fbacchella.

the class TestFailure method test.

@Test(expected = ProcessorException.class)
public void test() throws ProcessorException {
    Processor p = new Processor() {

        @Override
        public boolean process(Event event) throws ProcessorException {
            throw event.buildException("test failure", new RuntimeException("test failure"));
        }

        @Override
        public String getName() {
            return null;
        }
    };
    Event event = Tools.getEvent();
    event.process(p);
}

Example 4 with Processor

use of loghub.Processor in project LogHub by fbacchella.

the class TestToJson method test1.

@Test
public void test1() throws ProcessorException {
    Event e = Tools.getEvent();
    Processor t = new ParseJson();
    e.put("message", "{\"a\": [ 1, 2.0 , 3.01 , {\"b\": true} ] }");
    e.process(t);
    @SuppressWarnings("unchecked") Collection<Object> a = (Collection<Object>) e.get("a");
    a.stream().forEach((i) -> logger.debug(i.getClass()));
    logger.debug(e);
}

Example 5 with Processor

use of loghub.Processor in project LogHub by fbacchella.

the class FieldsProcessor method delegate.

private void delegate(Set<String> nextfields, Event event) {
    final Iterator<String> processing = nextfields.iterator();
    Processor fieldProcessor;
    if (this instanceof AsyncFieldsProcessor) {
        fieldProcessor = new AsyncFieldSubProcessor(processing, ((AsyncFieldsProcessor<?>) this).getTimeout());
    } else {
        fieldProcessor = new FieldSubProcessor(processing);
    }
    if (processing.hasNext()) {
        event.insertProcessor(fieldProcessor);
    }
    throw IgnoredEventException.INSTANCE;
}