Java Code Examples for org.codehaus.jackson.map.JsonMappingException

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Example 1
Project: xockets.io   File: ScriptAggregator.java   Source Code and License 7 votes vote down vote up
public String build(String script) throws JsonParseException, JsonMappingException, IOException{
	
	//if no dependencies just return itself.
	if(!script.contains(IMPORT_PREFIX)){
		return script;
	}
	
	//add the initial script.
	sb.append(script);
	
	//build the set of dependencies.
	this.resolveDependencies(script);
	
	//with all the script files build one big script.
	for(String path : this.dependencies){
		sb.append(this.resolveScript(path));
		sb.append("\n\n");
	}
	
	return sb.toString();
}
 
Example 2
Project: hadoop   File: JsonSerDeser.java   Source Code and License 6 votes vote down vote up
/**
 * Convert from a JSON file
 * @param resource input file
 * @return the parsed JSON
 * @throws IOException IO problems
 * @throws JsonMappingException failure to map from the JSON to this class
 */
@SuppressWarnings({"IOResourceOpenedButNotSafelyClosed"})
public synchronized T fromResource(String resource)
    throws IOException, JsonParseException, JsonMappingException {
  InputStream resStream = null;
  try {
    resStream = this.getClass().getResourceAsStream(resource);
    if (resStream == null) {
      throw new FileNotFoundException(resource);
    }
    return mapper.readValue(resStream, classType);
  } catch (IOException e) {
    LOG.error("Exception while parsing json resource {}: {}", resource, e);
    throw e;
  } finally {
    IOUtils.closeStream(resStream);
  }
}
 
Example 3
Project: scalable-task-scheduler   File: HttpUtils.java   Source Code and License 6 votes vote down vote up
public static <T, R> R processHttpRequest(String completeURL,
                                          Class<R> responseType,
                                          T request,
                                          Map<String, String> headers,
                                          HttpMethod method) {

    final Map<String, Object> parameters = getParams(request);
    try {
        return mapper.readValue(
                processHttpRequest(completeURL,
                        parameters,
                        headers,
                        method),
                responseType);
    } catch (JsonParseException | JsonMappingException je) {
        throw new ServiceException(CommonExceptionCodes.HTTP_CLIENT_EXCEPTION.code(),
                "Could not parse response into specified response type. " + "Error: " + je);
    } catch (IOException ioe) {
        throw new InternalServerException();
    }
}
 
Example 4
Project: ditb   File: TestBlockCacheReporting.java   Source Code and License 6 votes vote down vote up
@Test
public void testBucketCache() throws JsonGenerationException, JsonMappingException, IOException {
  this.conf.set(HConstants.BUCKET_CACHE_IOENGINE_KEY, "offheap");
  this.conf.setInt(HConstants.BUCKET_CACHE_SIZE_KEY, 100);
  CacheConfig cc = new CacheConfig(this.conf);
  assertTrue(cc.getBlockCache() instanceof CombinedBlockCache);
  logPerBlock(cc.getBlockCache());
  final int count = 3;
  addDataAndHits(cc.getBlockCache(), count);
  // The below has no asserts.  It is just exercising toString and toJSON code.
  LOG.info(cc.getBlockCache().getStats());
  BlockCacheUtil.CachedBlocksByFile cbsbf = logPerBlock(cc.getBlockCache());
  LOG.info(cbsbf);
  logPerFile(cbsbf);
  bucketCacheReport(cc.getBlockCache());
  LOG.info(BlockCacheUtil.toJSON(cbsbf));
}
 
Example 5
Project: ditb   File: TestBlockCacheReporting.java   Source Code and License 6 votes vote down vote up
@Test
public void testLruBlockCache() throws JsonGenerationException, JsonMappingException, IOException {
  CacheConfig cc = new CacheConfig(this.conf);
  assertTrue(cc.isBlockCacheEnabled());
  assertTrue(CacheConfig.DEFAULT_IN_MEMORY == cc.isInMemory());
  assertTrue(cc.getBlockCache() instanceof LruBlockCache);
  logPerBlock(cc.getBlockCache());
  addDataAndHits(cc.getBlockCache(), 3);
  // The below has no asserts.  It is just exercising toString and toJSON code.
  BlockCache bc = cc.getBlockCache();
  LOG.info("count=" + bc.getBlockCount() + ", currentSize=" + bc.getCurrentSize() +
      ", freeSize=" + bc.getFreeSize() );
  LOG.info(cc.getBlockCache().getStats());
  BlockCacheUtil.CachedBlocksByFile cbsbf = logPerBlock(cc.getBlockCache());
  LOG.info(cbsbf);
  logPerFile(cbsbf);
  bucketCacheReport(cc.getBlockCache());
  LOG.info(BlockCacheUtil.toJSON(cbsbf));
}
 
Example 6
Project: ditb   File: TestBlockCacheReporting.java   Source Code and License 6 votes vote down vote up
private void logPerFile(final BlockCacheUtil.CachedBlocksByFile cbsbf)
throws JsonGenerationException, JsonMappingException, IOException {
  for (Map.Entry<String, NavigableSet<CachedBlock>> e:
      cbsbf.getCachedBlockStatsByFile().entrySet()) {
    int count = 0;
    long size = 0;
    int countData = 0;
    long sizeData = 0;
    for (CachedBlock cb: e.getValue()) {
      count++;
      size += cb.getSize();
      BlockType bt = cb.getBlockType();
      if (bt != null && bt.isData()) {
        countData++;
        sizeData += cb.getSize();
      }
    }
    LOG.info("filename=" + e.getKey() + ", count=" + count + ", countData=" + countData +
        ", size=" + size + ", sizeData=" + sizeData);
    LOG.info(BlockCacheUtil.toJSON(e.getKey(), e.getValue()));
  }
}
 
Example 7
Project: aliyun-oss-hadoop-fs   File: JsonSerDeser.java   Source Code and License 6 votes vote down vote up
/**
 * Convert from a JSON file
 * @param resource input file
 * @return the parsed JSON
 * @throws IOException IO problems
 * @throws JsonMappingException failure to map from the JSON to this class
 */
@SuppressWarnings({"IOResourceOpenedButNotSafelyClosed"})
public synchronized T fromResource(String resource)
    throws IOException, JsonParseException, JsonMappingException {
  InputStream resStream = null;
  try {
    resStream = this.getClass().getResourceAsStream(resource);
    if (resStream == null) {
      throw new FileNotFoundException(resource);
    }
    return mapper.readValue(resStream, classType);
  } catch (IOException e) {
    LOG.error("Exception while parsing json resource {}: {}", resource, e);
    throw e;
  } finally {
    IOUtils.closeStream(resStream);
  }
}
 
Example 8
Project: zookeeper-cli   File: Command.java   Source Code and License 6 votes vote down vote up
public void output(Map<String, Object> parameters, boolean withRequest, boolean prettyPrint)
        throws JsonGenerationException, JsonMappingException, IOException {
    Map<String, Object> result = new LinkedHashMap<String, Object>();

    // put request to result
    if (withRequest) {
        Map<String, Object> request = new LinkedHashMap<String, Object>();
        request.put("command", getName());
        request.put("parameters", parameters);
        result.put("request", request);
    }

    // put response to result
    putResponse("status", getStatus());
    putResponse("message", getMessage());
    result.put("response", getResponse());

    ObjectMapper mapper = new ObjectMapper();
    if (prettyPrint) {
        // enable pretty print
        System.out.println(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(result));
    } else {
        System.out.println(mapper.writeValueAsString(result));
    }
}
 
Example 9
Project: bigstreams   File: FileTrackingStatusFormatter.java   Source Code and License 6 votes vote down vote up
/**
 * Reads a collection of FileTrackingStatus.<br/>
 * If plain text is a list of line separated plain text.<br/>
 * If json this should be a json array.<br/>
 * 
 * @param format
 * @param reader
 * @return
 * @throws JsonParseException
 * @throws JsonMappingException
 * @throws IOException
 */
@SuppressWarnings("unchecked")
public Collection<FileTrackingStatus> readList(FORMAT format, Reader reader)
		throws JsonParseException, JsonMappingException, IOException {

	Collection<FileTrackingStatus> coll = null;

	if (format.equals(FORMAT.JSON)) {
		coll = (Collection<FileTrackingStatus>) mapper.readValue(reader,
				new TypeReference<Collection<FileTrackingStatus>>() { });
	} else {
		BufferedReader buff = new BufferedReader(reader);
		coll = new ArrayList<FileTrackingStatus>();

		String line = null;
		while ((line = buff.readLine()) != null) {
			coll.add(read(FORMAT.TXT, line));
		}

	}

	return coll;
}
 
Example 10
Project: big-c   File: JsonSerDeser.java   Source Code and License 6 votes vote down vote up
/**
 * Convert from a JSON file
 * @param resource input file
 * @return the parsed JSON
 * @throws IOException IO problems
 * @throws JsonMappingException failure to map from the JSON to this class
 */
@SuppressWarnings({"IOResourceOpenedButNotSafelyClosed"})
public synchronized T fromResource(String resource)
    throws IOException, JsonParseException, JsonMappingException {
  InputStream resStream = null;
  try {
    resStream = this.getClass().getResourceAsStream(resource);
    if (resStream == null) {
      throw new FileNotFoundException(resource);
    }
    return mapper.readValue(resStream, classType);
  } catch (IOException e) {
    LOG.error("Exception while parsing json resource {}: {}", resource, e);
    throw e;
  } finally {
    IOUtils.closeStream(resStream);
  }
}
 
Example 11
Project: lider   File: CommandImpl.java   Source Code and License 6 votes vote down vote up
public CommandImpl(Long id, IPolicy policy, ITask task, List<String> dnList, DNType dnType, List<String> uidList,
		String commandOwnerUid, Date activationDate, Date expirationDate, Date createDate,
		List<CommandExecutionImpl> commandExecutions, boolean sentMail)
		throws JsonGenerationException, JsonMappingException, IOException {
	this.id = id;
	this.policy = (PolicyImpl) policy;
	this.task = (TaskImpl) task;
	ObjectMapper mapper = new ObjectMapper();
	this.dnListJsonString = mapper.writeValueAsString(dnList);
	setDnType(dnType);
	this.uidListJsonString = uidList != null ? mapper.writeValueAsString(uidList) : null;
	this.commandOwnerUid = commandOwnerUid;
	this.activationDate = activationDate;
	this.expirationDate = expirationDate;
	this.createDate = createDate;
	this.commandExecutions = commandExecutions;
	this.sentMail = sentMail;
}
 
Example 12
Project: lider   File: CommandImpl.java   Source Code and License 6 votes vote down vote up
public CommandImpl(ICommand command) throws JsonGenerationException, JsonMappingException, IOException {
	this.id = command.getId();
	this.policy = (PolicyImpl) command.getPolicy();
	this.task = (TaskImpl) command.getTask();
	ObjectMapper mapper = new ObjectMapper();
	this.dnListJsonString = mapper.writeValueAsString(command.getDnList());
	setDnType(command.getDnType());
	this.uidListJsonString = command.getUidList() != null ? mapper.writeValueAsString(command.getUidList()) : null;
	this.commandOwnerUid = command.getCommandOwnerUid();
	this.activationDate = command.getActivationDate();
	this.expirationDate = command.getExpirationDate();
	this.createDate = command.getCreateDate();
	this.sentMail = command.isSentMail();
	this.mailThreadingActive=command.isMailThreadingActive();

	// Convert ICommandExecution to CommandExecutionImpl
	List<? extends ICommandExecution> tmpCommandExecutions = command.getCommandExecutions();
	if (tmpCommandExecutions != null) {
		for (ICommandExecution commandExecution : tmpCommandExecutions) {
			addCommandExecution(commandExecution);
		}
	}

}
 
Example 13
Project: xockets.io   File: ScriptAggregator.java   Source Code and License 6 votes vote down vote up
public void resolveDependencies(String script) throws JsonParseException, JsonMappingException, IOException{
	String[] parsed = script.split("\n");
	for(String str : parsed){
		if(str.contains(IMPORT_PREFIX)){
			str = StrUtils.rightBack(str, IMPORT_PREFIX);
			String[] references = str.split(StringCache.COMMA);
			for(String path : references){
				path = path.trim();
				if(!dependencies.contains(path)){
					dependencies.add(path);
					String newScript = this.resolveScript(path);
					
					//recurse to pull in all the script files.
					this.resolveDependencies(newScript);
				}
			}
		}
	}
}
 
Example 14
Project: solrj-example   File: SolrJExampleUtil.java   Source Code and License 6 votes vote down vote up
public static SolrInputDocument createDocument(String dataStr)
    throws JsonParseException, JsonMappingException, IOException {
  Map<String, Object> dataMap =
      new ObjectMapper().readValue(dataStr, new TypeReference<HashMap<String, Object>>() {
      });

  SolrInputDocument document = new SolrInputDocument();

  for (Iterator<String> i = dataMap.keySet().iterator(); i.hasNext();) {
    String fieldName = i.next();
    Object fieldValue = dataMap.get(fieldName);
    document.addField(fieldName, fieldValue);
  }

  return document;
}
 
Example 15
Project: solrj-example   File: SolrJExampleUtilTest.java   Source Code and License 6 votes vote down vote up
public void testCreateDocument() throws JsonParseException, JsonMappingException, IOException {
  String data =
      "{\"id\":\"1\",\"title_txt_en\":\"SolrJ\",\"description_txt_en\":\"SolrJ is an API that makes it easy for Java applications to talk to Solr.\"}";

  SolrInputDocument document = SolrJExampleUtil.createDocument(data);

  String expectedId = "1";
  String actualId = document.getFieldValue("id").toString();
  assertEquals(expectedId, actualId);

  String expectedTitle = "SolrJ";
  String actualTitle = document.getFieldValue("title_txt_en").toString();
  assertEquals(expectedTitle, actualTitle);

  String expectedDescription =
      "SolrJ is an API that makes it easy for Java applications to talk to Solr.";
  String actualDescription = document.getFieldValue("description_txt_en").toString();
  assertEquals(expectedDescription, actualDescription);
}
 
Example 16
Project: communote-server   File: JsonMappingExceptionMapper.java   Source Code and License 6 votes vote down vote up
/**
 * {@inheritDoc}
 */
@Override
public Status mapException(JsonMappingException exception) {
    LOGGER.error(exception.getMessage(), exception);
    List<Reference> references = exception.getPath();
    if (references != null) {
        String message = new String("Wrong elements: ");
        for (Reference reference : references) {
            message += reference.getFieldName() + ", ";
        }
        message = message.substring(0, message.length() - 2);
        message += ".";
        return new Status("error.rest.badrequest", null, BAD_REQUEST, new Reason(
                new StaticLocalizedMessage(message), null, null));
    }
    return new Status("error.rest.badrequest", null, BAD_REQUEST);
}
 
Example 17
Project: communote-server   File: JsonMappingExceptionMapper.java   Source Code and License 6 votes vote down vote up
/**
 * Handle messages of {@link JsonMappingException}
 * 
 * @param exception
 *            {@link JsonMappingException}
 * @param apiResult
 *            error result
 * @return {@link ApiResult} with error messages
 */
@Override
public ApiResult<Object> handle(JsonMappingException exception, ApiResult<Object> apiResult) {
    apiResult.setMessage(getErrorMessage(exception));
    List<Reference> references = exception.getPath();
    List<ApiResultError> apiResultErrors = new ArrayList<ApiResultError>();
    if (references != null) {
        ApiResultError error = new ApiResultError();
        error.setCause("Exception");
        String message = new String("wrong elements: ");
        for (Reference reference : references) {
            message += reference.getFieldName() + ", ";
        }
        message = message.substring(0, message.length() - 2);
        message += ".";
        error.setMessage(message);
        apiResultErrors.add(error);
    }
    apiResult.setErrors(apiResultErrors);
    return apiResult;
}
 
Example 18
Project: communote-server   File: MessagesConverterTest.java   Source Code and License 6 votes vote down vote up
/**
 * Test convert to cnt message.
 * 
 * @throws MessageParsingException
 *             in case parsing went wrong
 * @throws JsonParseException
 *             the json parse exception
 * @throws JsonMappingException
 *             the json mapping exception
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 */
@Test
public void testConvertToCNTMessage() throws MessageParsingException, JsonParseException,
        JsonMappingException, IOException {
    TransferMessage tm = new TransferMessage();
    String testContent = "Test Content";
    tm.setContentType(TMContentType.JSON);
    tm.setContent(testContent);
    TestMessage testMessage = new TestMessage();
    EasyMock.expect(mockObjectMapper.readValue(testContent, TestMessage.class))
            .andReturn(testMessage);
    mockObjectMapper.registerSubtypes(new Class[0]);
    EasyMock.replay(mockObjectMapper);
    converter.setMapper(mockObjectMapper);
    TestMessage res = converter.convertToCommunoteMessage(tm,
            TestMessage.class);
    Assert.assertEquals(res, testMessage);
}
 
Example 19
Project: es-hadoop-v2.2.0   File: BackportedObjectReader.java   Source Code and License 6 votes vote down vote up
/**
 * Method called to locate deserializer for the passed root-level value.
 */
protected JsonDeserializer<Object> _findRootDeserializer(DeserializationConfig cfg, JavaType valueType)
        throws JsonMappingException {

    // Sanity check: must have actual type...
    if (valueType == null) {
        throw new JsonMappingException("No value type configured for ObjectReader");
    }

    // First: have we already seen it?
    JsonDeserializer<Object> deser = _rootDeserializers.get(valueType);
    if (deser != null) {
        return deser;
    }

    // es-hadoop: findType with 2 args have been removed since 1.9 so this code compiles on 1.8 (which has the fallback method)
    // es-hadoop: on 1.5 only the 2 args method exists, since 1.9 only the one with 3 args hence the if

    // Nope: need to ask provider to resolve it
    deser = _provider.findTypedValueDeserializer(cfg, valueType);
    if (deser == null) { // can this happen?
        throw new JsonMappingException("Can not find a deserializer for type " + valueType);
    }
    _rootDeserializers.put(valueType, deser);
    return deser;
}
 
Example 20
Project: tac2015-event-detection   File: SocketServer.java   Source Code and License 6 votes vote down vote up
/***********  stdin/namedpipe loop  ***********/

	void namedpipeLoop() throws JsonGenerationException, JsonMappingException, IOException {
		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in, "UTF-8"));
		String inputline;
		BufferedOutputStream out = new BufferedOutputStream(
				new FileOutputStream(outpipeFilename, true));
//		OutputStream out = new FileOutputStream(outpipeFilename, true);
		log("Waiting for commands on stdin");
		while ( (inputline=reader.readLine()) != null) {
			JsonNode result = parseAndRunCommand(inputline);
			writeResultToStream(result, out);
			out.flush();
			checkTimings();
		}

	}
 
Example 21
Project: SI   File: OpenApiService.java   Source Code and License 6 votes vote down vote up
public HashMap<String, Object> execute(String operation, String content) 
		throws JsonGenerationException, JsonMappingException, IOException, UserSysException
{	
	HashMap<String, Object> res = callOpenAPI(operation, content);
	
	
	//try {
		//int status = (Integer)res.get("status");
		String body = (String)res.get("body");
		ObjectMapper mapper = new ObjectMapper();
		Object json = mapper.readValue(body, Object.class);
		res.put("json", json);
	//} catch (JsonGenerationException ex) {
	//	res.put("exception", ex);
	//} catch (JsonMappingException ex) {
	//	res.put("exception", ex);
	//} catch (IOException ex) {
	//	res.put("exception", ex);
	//} catch (UserSysException ex) {
		
	//}
	
	return res;
}
 
Example 22
Project: gluu   File: CopyUtils.java   Source Code and License 6 votes vote down vote up
private static void setOrRemoveOptionalAttributeList(GluuCustomPerson destination, List<?> items, String attributeName)
		throws JsonGenerationException, JsonMappingException, IOException {
	if (items == null) {
		log.trace(" removing " + attributeName);
		destination.removeAttribute(attributeName);
	} else {
		log.trace(" setting " + attributeName);

		StringWriter listOfItems = new StringWriter();
		ObjectMapper mapper = new ObjectMapper();
		mapper.writeValue(listOfItems, items);
		destination.setAttribute(attributeName, listOfItems.toString());

	}

}
 
Example 23
Project: Camel   File: MultiSelectPicklistDeserializer.java   Source Code and License 6 votes vote down vote up
@Override
public Object deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {

    // validate enum class
    if (enumClass == null) {
        throw new JsonMappingException("Unable to parse unknown pick-list type");
    }

    final String listValue = jp.getText();

    try {
        // parse the string of the form value1;value2;...
        final String[] value = listValue.split(";");
        final int length = value.length;
        final Object resultArray = Array.newInstance(enumClass, length);
        for (int i = 0; i < length; i++) {
            // use factory method to create object
            Array.set(resultArray, i, factoryMethod.invoke(null, value[i].trim()));
        }

        return resultArray;
    } catch (Exception e) {
        throw new JsonParseException("Exception reading multi-select pick list value", jp.getCurrentLocation(), e);
    }
}
 
Example 24
Project: hadoop-2.6.0-cdh5.4.3   File: JsonSerDeser.java   Source Code and License 6 votes vote down vote up
/**
 * Convert from a JSON file
 * @param resource input file
 * @return the parsed JSON
 * @throws IOException IO problems
 * @throws JsonMappingException failure to map from the JSON to this class
 */
@SuppressWarnings({"IOResourceOpenedButNotSafelyClosed"})
public synchronized T fromResource(String resource)
    throws IOException, JsonParseException, JsonMappingException {
  InputStream resStream = null;
  try {
    resStream = this.getClass().getResourceAsStream(resource);
    if (resStream == null) {
      throw new FileNotFoundException(resource);
    }
    return mapper.readValue(resStream, classType);
  } catch (IOException e) {
    LOG.error("Exception while parsing json resource {}: {}", resource, e);
    throw e;
  } finally {
    IOUtils.closeStream(resStream);
  }
}
 
Example 25
Project: bts   File: CouchDB.java   Source Code and License 6 votes vote down vote up
public static URI getDocumentURI(URI baseURI, InputStream inStream) throws JsonParseException, JsonMappingException, IOException {
	final JsonNode rootNode = getRootNode(inStream);

	URI result = null;
	if (rootNode.isObject()) {
		JsonNode okNode = rootNode.findValue("ok");

		if (okNode.getBooleanValue()) {
			JsonNode idNode = rootNode.findValue("id");
			
			//plutte added check if baseURI not already ends with id
			if (!baseURI.path().endsWith(idNode.getTextValue()))
			{
				result = baseURI.appendSegment(idNode.getTextValue());
			}
			else
			{
				result = baseURI;
			}
		}
	}
	return result;
}
 
Example 26
Project: SI   File: OpenApiService.java   Source Code and License 6 votes vote down vote up
public HashMap<String, Object> execute(String operation, String content) 
		throws JsonGenerationException, JsonMappingException, IOException, UserSysException
{	
	HashMap<String, Object> res = callOpenAPI(operation, content);
	
	
	//try {
		//int status = (Integer)res.get("status");
		String body = (String)res.get("body");
		ObjectMapper mapper = new ObjectMapper();
		Object json = mapper.readValue(body, Object.class);
		res.put("json", json);
	//} catch (JsonGenerationException ex) {
	//	res.put("exception", ex);
	//} catch (JsonMappingException ex) {
	//	res.put("exception", ex);
	//} catch (IOException ex) {
	//	res.put("exception", ex);
	//} catch (UserSysException ex) {
		
	//}
	
	return res;
}
 
Example 27
Project: jetstream-esper   File: EPLUtils.java   Source Code and License 6 votes vote down vote up
public static String toJsonString(Object obj, boolean bStripJsReservedWords) throws JsonGenerationException, JsonMappingException, IOException {
	String strResult = null;
	if (obj != null) {
		
		if (bStripJsReservedWords && obj instanceof JetstreamEvent)
			obj = ((JetstreamEvent)obj).getFilteredEvent();
		
		try {
			ObjectMapper mapper = new ObjectMapper();
			Writer writer = new StringWriter();
			mapper.writeValue(writer, obj);
			strResult = writer.toString();
		}
		catch (Throwable t) {
			if (m_nErrorCount++ % 10000 == 0 && LOGGER.isErrorEnabled())
				LOGGER.error( "", t); 
		}
	}
	return strResult;
}
 
Example 28
Project: pbase   File: TestBlockCacheReporting.java   Source Code and License 6 votes vote down vote up
@Test
public void testBucketCache() throws JsonGenerationException, JsonMappingException, IOException {
  this.conf.set(HConstants.BUCKET_CACHE_IOENGINE_KEY, "offheap");
  this.conf.setInt(HConstants.BUCKET_CACHE_SIZE_KEY, 100);
  CacheConfig cc = new CacheConfig(this.conf);
  assertTrue(cc.getBlockCache() instanceof CombinedBlockCache);
  logPerBlock(cc.getBlockCache());
  final int count = 3;
  addDataAndHits(cc.getBlockCache(), count);
  // The below has no asserts.  It is just exercising toString and toJSON code.
  LOG.info(cc.getBlockCache().getStats());
  BlockCacheUtil.CachedBlocksByFile cbsbf = logPerBlock(cc.getBlockCache());
  LOG.info(cbsbf);
  logPerFile(cbsbf);
  bucketCacheReport(cc.getBlockCache());
  LOG.info(BlockCacheUtil.toJSON(cbsbf));
}
 
Example 29
Project: pbase   File: TestBlockCacheReporting.java   Source Code and License 6 votes vote down vote up
@Test
public void testLruBlockCache() throws JsonGenerationException, JsonMappingException, IOException {
  CacheConfig cc = new CacheConfig(this.conf);
  assertTrue(cc.isBlockCacheEnabled());
  assertTrue(CacheConfig.DEFAULT_IN_MEMORY == cc.isInMemory());
  assertTrue(cc.getBlockCache() instanceof LruBlockCache);
  logPerBlock(cc.getBlockCache());
  addDataAndHits(cc.getBlockCache(), 3);
  // The below has no asserts.  It is just exercising toString and toJSON code.
  BlockCache bc = cc.getBlockCache();
  LOG.info("count=" + bc.getBlockCount() + ", currentSize=" + bc.getCurrentSize() +
      ", freeSize=" + bc.getFreeSize() );
  LOG.info(cc.getBlockCache().getStats());
  BlockCacheUtil.CachedBlocksByFile cbsbf = logPerBlock(cc.getBlockCache());
  LOG.info(cbsbf);
  logPerFile(cbsbf);
  bucketCacheReport(cc.getBlockCache());
  LOG.info(BlockCacheUtil.toJSON(cbsbf));
}
 
Example 30
Project: openhab-hdl   File: DuplicateBroadcastProtectionFilter.java   Source Code and License 6 votes vote down vote up
private boolean isDoubleBroadcast(HttpServletRequest request,
		Object responseEntity) throws JsonGenerationException,
		JsonMappingException, IOException {

	String clientId = request.getHeader(HeaderConfig.X_ATMOSPHERE_TRACKING_ID);

	// return false if the X-Atmosphere-tracking-id is not set
	if (clientId == null || clientId.isEmpty()) {
		return false;
	}

	CacheEntry entry = ResourceStateChangeListener.getCachedEntries().put(
			clientId, new CacheEntry(responseEntity));
	// there was an existing cached entry, see if its the same
	if (entry != null) {
		ObjectMapper mapper = new ObjectMapper();
		// cached data
		final String firedResponse = mapper.writeValueAsString(entry.getData());
		// new data
		final String responseValue = mapper.writeValueAsString(responseEntity);
		// the same ?
		return responseValue.equals(firedResponse); 
	}

	return false;
}
 
Example 31
Project: montgomery   File: NewsEntryResource.java   Source Code and License 6 votes vote down vote up
@GET
@Produces(MediaType.APPLICATION_JSON)
public String list() throws JsonGenerationException, JsonMappingException,
		IOException {
	this.logger.info("list()");

	ObjectWriter viewWriter;
	if (this.isAdmin()) {
		viewWriter = this.mapper.writerWithView(JsonViews.Admin.class);
	} else {
		viewWriter = this.mapper.writerWithView(JsonViews.User.class);
	}
	List<NewsEntry> allEntries = this.newsEntryDao.findAll();

	return viewWriter.writeValueAsString(allEntries);
}
 
Example 32
Project: Pinot   File: GenerateDataCommand.java   Source Code and License 6 votes vote down vote up
private void buildCardinalityRangeMaps(String file, HashMap<String, Integer> cardinality,
    HashMap<String, IntRange> range) throws JsonParseException, JsonMappingException, IOException {
  List<SchemaAnnotation> saList;

  if (file == null) {
    return; // Nothing to do here.
  }

  ObjectMapper objectMapper = new ObjectMapper();
  saList = objectMapper.readValue(new File(file), new TypeReference<List<SchemaAnnotation>>() {
  });

  for (SchemaAnnotation sa : saList) {
    String column = sa.getColumn();

    if (sa.isRange()) {
      range.put(column, new IntRange(sa.getRangeStart(), sa.getRangeEnd()));
    } else {
      cardinality.put(column, sa.getCardinality());
    }
  }
}
 
Example 33
Project: u-qasar.platform   File: QProjectJsonParser.java   Source Code and License 6 votes vote down vote up
/**
 * Parse file received to generate an instance of quality model.
 * @param file containing the model in json format
 * @return QModel imported
 * @throws IOException 
 * @throws JsonMappingException 
 * @throws JsonParseException 
 */
public static Project parseFile(File file) throws JsonParseException, JsonMappingException, IOException{
	
	Project proj;
       
       ObjectMapper mapper = new ObjectMapper();
	mapper.configure(DeserializationConfig.Feature.AUTO_DETECT_CREATORS,true);
	mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
	mapper.configure(DeserializationConfig.Feature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true);
	mapper.configure(DeserializationConfig.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
	mapper.configure(DeserializationConfig.Feature.USE_GETTERS_AS_SETTERS, false);
	
	proj = mapper.readValue(file, Project.class);
       
	return proj;
}
 
Example 34
Project: Pinot   File: AbstractTableConfig.java   Source Code and License 6 votes vote down vote up
public static AbstractTableConfig init(String jsonString) throws JSONException, JsonParseException,
    JsonMappingException, JsonProcessingException, IOException {
  JSONObject o = new JSONObject(jsonString);
  String tableType = o.getString("tableType").toLowerCase();
  String tableName =
      new TableNameBuilder(TableType.valueOf(tableType.toUpperCase())).forTable(o.getString("tableName"));
  SegmentsValidationAndRetentionConfig validationConfig =
      loadSegmentsConfig(new ObjectMapper().readTree(o.getJSONObject("segmentsConfig").toString()));
  TenantConfig tenantConfig = loadTenantsConfig(new ObjectMapper().readTree(o.getJSONObject("tenants").toString()));
  TableCustomConfig customConfig =
      loadCustomConfig(new ObjectMapper().readTree(o.getJSONObject("metadata").toString()));
  IndexingConfig config =
      loadIndexingConfig(new ObjectMapper().readTree(o.getJSONObject("tableIndexConfig").toString()));

  if (tableType.equals("offline")) {
    return new OfflineTableConfig(tableName, tableType, validationConfig, tenantConfig, customConfig, config);
  } else if (tableType.equals("realtime")) {
    return new RealtimeTableConfig(tableName, tableType, validationConfig, tenantConfig, customConfig, config);
  }
  throw new UnsupportedOperationException("unknown tableType : " + tableType);
}
 
Example 35
Project: hops   File: JsonSerDeser.java   Source Code and License 6 votes vote down vote up
/**
 * Convert from a JSON file
 * @param resource input file
 * @return the parsed JSON
 * @throws IOException IO problems
 * @throws JsonMappingException failure to map from the JSON to this class
 */
@SuppressWarnings({"IOResourceOpenedButNotSafelyClosed"})
public synchronized T fromResource(String resource)
    throws IOException, JsonParseException, JsonMappingException {
  InputStream resStream = null;
  try {
    resStream = this.getClass().getResourceAsStream(resource);
    if (resStream == null) {
      throw new FileNotFoundException(resource);
    }
    return mapper.readValue(resStream, classType);
  } catch (IOException e) {
    LOG.error("Exception while parsing json resource {}: {}", resource, e);
    throw e;
  } finally {
    IOUtils.closeStream(resStream);
  }
}
 
Example 36
Project: u-qasar.platform   File: QModelJsonParser.java   Source Code and License 6 votes vote down vote up
/**
 * Parse file received to generate an instance of quality model.
 * @param file containing the model in json format
 * @return QModel imported
 * @throws IOException 
 * @throws JsonMappingException 
 * @throws JsonParseException 
 */
public static QModel parseFile(File file) throws JsonParseException, JsonMappingException, IOException{
	
	QModel qm;
       ObjectMapper mapper = new ObjectMapper();
	mapper.configure(DeserializationConfig.Feature.AUTO_DETECT_CREATORS,true);
	mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
	mapper.configure(DeserializationConfig.Feature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true);
	mapper.configure(DeserializationConfig.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
	mapper.configure(DeserializationConfig.Feature.USE_GETTERS_AS_SETTERS, false);
	
	qm = mapper.readValue(file, QModel.class);
       
	if (qm!=null && (null == qm.getName() || qm.getName().equals("") )) {
		qm.setName("Quality Model Imported"+DateTime.now().toDate());
	}
	return qm;
}
 
Example 37
Project: Pinot   File: DelegatingAvroKeyInputFormat.java   Source Code and License 6 votes vote down vote up
public static String getSourceNameFromPath(FileSplit fileSplit,
    Configuration configuration) throws IOException, JsonParseException,
    JsonMappingException {
  String content = configuration.get("schema.path.mapping");
  Map<String, String> schemaPathMapping = new ObjectMapper().readValue(
      content, MAP_STRING_STRING_TYPE);
  LOGGER.info("Schema Path Mapping: {}", schemaPathMapping);

  String sourceName = null;
  for (String path : schemaPathMapping.keySet()) {
    if (fileSplit.getPath().toString().indexOf(path) > -1) {
      sourceName = schemaPathMapping.get(path);
      break;
    }
  }
  return sourceName;
}
 
Example 38
Project: Pinot   File: DelegatingAvroKeyInputFormat.java   Source Code and License 6 votes vote down vote up
public static String getSourceNameFromPath(FileSplit fileSplit,
    Configuration configuration) throws IOException, JsonParseException,
    JsonMappingException {
  String content = configuration.get("schema.path.mapping");
  Map<String, String> schemaPathMapping = new ObjectMapper().readValue(
      content, MAP_STRING_STRING_TYPE);
  LOGGER.info("Schema Path Mapping: {}", schemaPathMapping);

  String sourceName = null;
  for (String path : schemaPathMapping.keySet()) {
    if (fileSplit.getPath().toString().indexOf(path) > -1) {
      sourceName = schemaPathMapping.get(path);
      break;
    }
  }
  return sourceName;
}
 
Example 39
Project: realtime-analytics   File: Simulator.java   Source Code and License 6 votes vote down vote up
private static void sendMessage() throws IOException, JsonProcessingException, JsonGenerationException,
            JsonMappingException, UnsupportedEncodingException, HttpException {
        ObjectMapper mapper = new ObjectMapper();

        Map<String, Object> m = new HashMap<String, Object>();

        m.put("si", "12345");
        m.put("ct", System.currentTimeMillis());
        
        String payload = mapper.writeValueAsString(m);
        HttpClient client = new HttpClient();
        PostMethod method = new PostMethod("http://localhost:8080/tracking/ingest/PulsarRawEvent");
//      method.addRequestHeader("Accept-Encoding", "gzip,deflate,sdch");
        method.setRequestEntity(new StringRequestEntity(payload, "application/json", "UTF-8"));
        int status = client.executeMethod(method);
        System.out.println(Arrays.toString(method.getResponseHeaders()));
        System.out.println("Status code: " + status + ", Body: " +  method.getResponseBodyAsString());
    }
 
Example 40
Project: SPLGroundControl   File: GeoJSONTest.java   Source Code and License 5 votes vote down vote up
@Test
public void testFeatureCollection() throws JsonGenerationException, JsonMappingException, IOException {
    FeatureCollection features = new FeatureCollection();

    Map<String, Object> properties = new HashMap<String, Object>();
    properties.put("prop1", "value");
    properties.put("prop2", 1234);

    Feature pointFeature = new Feature(new Point(12.34, 56.78, 90.00), properties);

    features.getFeatures().add(pointFeature);


    Collection<Collection<Double>>  coordinates = new ArrayList<Collection<Double>>();
    Collection<Double> point1 = new ArrayList<Double>();
    point1.add(1.0);
    point1.add(2.0);
    point1.add(3.0);
    coordinates.add(point1);
    Collection<Double> point2 = new ArrayList<Double>();
    point2.add(1.0);
    point2.add(2.0);
    point2.add(3.0);
    coordinates.add(point2);

    Feature lineFeature = new Feature(new LineString(coordinates), properties);
    
    features.getFeatures().add(lineFeature);

    String geojson = mapper.writeValueAsString(features);

    System.out.println(geojson);
}