Examples with UncheckedIOException java.io.UncheckedIOException used on opensource projects

Example 96 with UncheckedIOException

use of java.io.UncheckedIOException in project LogHub by fbacchella.

the class ElasticSearch method checkTemplate.

private Boolean checkTemplate(int major) {
    if (templatePath == null) {
        templatePath = getClass().getResource("/estemplate." + major + ".json");
    }
    // Lets check for a template
    Map<Object, Object> wantedtemplate;
    try {
        wantedtemplate = Stream.of(templatePath).map(i -> {
            try {
                return i.openStream();
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        }).map(i -> new InputStreamReader(i, CharsetUtil.UTF_8)).map(i -> {
            try {
                @SuppressWarnings("unchecked") Map<Object, Object> localtemplate = json.get().readValue(i, Map.class);
                return localtemplate;
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        }).findFirst().orElseGet(() -> null);
    } catch (UncheckedIOException e) {
        logger.error("Can't load template definition: {}", e.getMessage());
        logger.catching(Level.DEBUG, e);
        return false;
    }
    if (wantedtemplate == null) {
        return false;
    }
    int wantedVersion = wantedtemplate.toString().hashCode();
    wantedtemplate.put("version", wantedVersion);
    Function<JsonNode, Boolean> checkTemplate = node -> {
        try {
            Map<?, ?> foundTemplate = json.get().treeToValue(node, Map.class);
            Map<?, ?> templateMap = (Map<?, ?>) foundTemplate.get(templateName);
            Optional<Integer> opt = Optional.ofNullable((Integer) templateMap.get("version"));
            return opt.map(i -> i != wantedVersion).orElseGet(() -> true);
        } catch (JsonProcessingException e) {
            throw new UncheckedIOException(e);
        }
    };
    Boolean needsrefresh = doquery(null, "/_template/" + templateName, checkTemplate, Collections.singletonMap(404, node -> true), null);
    if (needsrefresh == null) {
        return false;
    } else if (needsrefresh) {
        HttpRequest puttemplate = new HttpRequest();
        puttemplate.setVerb("PUT");
        try {
            String jsonbody = json.get().writeValueAsString(wantedtemplate);
            puttemplate.setTypeAndContent("application/json", CharsetUtil.UTF_8, jsonbody.getBytes(CharsetUtil.UTF_8));
        } catch (IOException e) {
            logger.fatal("Can't build buffer: {}", e);
            return false;
        }
        return doquery(puttemplate, "/_template/" + templateName, node -> true, Collections.emptyMap(), false);
    } else {
        return true;
    }
}

Example 97 with UncheckedIOException

use of java.io.UncheckedIOException in project providence by morimekta.

the class MessageStreamsTest method testFileCollector.

@Test
public void testFileCollector() throws IOException {
    File file = tmp.newFile("tmp");
    Collector<CompactFields, OutputStream, Integer> collector = MessageCollectors.toFile(file, new PrettySerializer().config());
    OutputStream out = mock(OutputStream.class);
    doThrow(new IOException("oops")).when(out).write(MessageStreams.READABLE_ENTRY_SEP);
    doThrow(new IOException("close")).when(out).close();
    assertThat(collector.combiner().apply(out, out), is(sameInstance(out)));
    try {
        collector.accumulator().accept(out, list.get(0));
        fail("no exception");
    } catch (UncheckedIOException e) {
        assertThat(e.getMessage(), is("Unable to write to tmp"));
        assertThat(e.getCause(), is(instanceOf(IOException.class)));
        assertThat(e.getCause().getMessage(), is("oops"));
    }
    try {
        collector.finisher().apply(out);
        fail("no exception");
    } catch (UncheckedIOException e) {
        assertThat(e.getMessage(), is("Unable to close tmp"));
        assertThat(e.getCause(), is(instanceOf(IOException.class)));
        assertThat(e.getCause().getMessage(), is("close"));
    }
    Serializer ms = mock(Serializer.class);
    doThrow(new SerializerException("oops2")).when(ms).serialize(out, list.get(0));
    collector = MessageCollectors.toFile(file, ms);
    try {
        collector.accumulator().accept(out, list.get(0));
        fail("no exception");
    } catch (UncheckedIOException e) {
        assertThat(e.getMessage(), is("Bad data"));
        assertThat(e.getCause(), is(instanceOf(SerializerException.class)));
        assertThat(e.getCause().getMessage(), is("oops2"));
    }
}

Example 98 with UncheckedIOException

use of java.io.UncheckedIOException in project providence by morimekta.

the class ConstProvider method get.

@Override
public Object get() {
    if (parsedValue == null) {
        ConstParser parser = new ConstParser(registry, programContext, startLineNo, startLinePos);
        @SuppressWarnings("unchecked") PDescriptor type = registry.getProvider(typeName, programContext, Collections.EMPTY_MAP).descriptor();
        try (ByteArrayInputStream in = new ByteArrayInputStream(constantString.getBytes(StandardCharsets.UTF_8))) {
            parsedValue = parser.parse(in, type);
        } catch (IOException e) {
            throw new UncheckedIOException(e.getMessage(), e);
        }
    }
    return parsedValue;
}

Example 99 with UncheckedIOException

use of java.io.UncheckedIOException in project providence by morimekta.

the class SocketServer method process.

@SuppressWarnings("unchecked")
private void process(long startTime, Socket socket) {
    try (Socket ignore = socket;
        BufferedInputStream in = new BufferedInputStream(socket.getInputStream());
        BufferedOutputStream out = new BufferedOutputStream(socket.getOutputStream());
        IOMessageReader reader = new IOMessageReader(in, serializer);
        IOMessageWriter writer = new IOMessageWriter(out, serializer)) {
        while (socket.isConnected()) {
            AtomicReference<PServiceCall> callRef = new AtomicReference<>();
            AtomicReference<PServiceCall> responseRef = new AtomicReference<>();
            try {
                DefaultProcessorHandler handler = new DefaultProcessorHandler(new WrappedProcessor(processor, (c, p) -> {
                    callRef.set(c);
                    responseRef.set(p.handleCall(c));
                    return responseRef.get();
                }));
                handler.process(reader, writer);
                out.flush();
                long endTime = System.nanoTime();
                double duration = ((double) (endTime - startTime)) / NS_IN_MILLIS;
                try {
                    instrumentation.onComplete(duration, callRef.get(), responseRef.get());
                } catch (Throwable th) {
                    LOGGER.error("Exception in service instrumentation", th);
                }
            } catch (IOException e) {
                long endTime = System.nanoTime();
                double duration = ((double) (endTime - startTime)) / NS_IN_MILLIS;
                try {
                    instrumentation.onTransportException(e, duration, callRef.get(), responseRef.get());
                } catch (Throwable th) {
                    LOGGER.error("Exception in service instrumentation", th);
                }
                throw new UncheckedIOException(e.getMessage(), e);
            }
            in.mark(1);
            if (in.read() < 0) {
                return;
            }
            in.reset();
            startTime = System.nanoTime();
        }
    } catch (IOException e) {
        throw new UncheckedIOException(e.getMessage(), e);
    }
}

Example 100 with UncheckedIOException

use of java.io.UncheckedIOException in project providence by morimekta.

the class DirectoryMessageListStore method putAll.

@Override
@Nonnull
public Map<K, List<M>> putAll(@Nonnull Map<K, List<M>> values) {
    return mutex.lockForWriting(() -> {
        Map<K, List<M>> out = new HashMap<>();
        values.forEach((key, value) -> {
            try {
                value = ImmutableList.copyOf(value);
                write(key, value);
                cache.put(key, value);
                keyset.add(key);
            } catch (IOException e) {
                throw new UncheckedIOException(e.getMessage(), e);
            }
        });
        return out;
    });
}