Examples of org.codehaus.jackson.map.ObjectMapper.writeValueAsBytes()

Class org.codehaus.jackson.map.ObjectMapper

Examples of org.codehaus.jackson.map.ObjectMapper.writeValueAsBytes()

org.codehaus.jackson.map.ObjectMapper.writeValueAsBytes()
Method that can be used to serialize any Java value as a byte array. Functionally equivalent to calling {@link #writeValue(Writer,Object)} with {@link java.io.ByteArrayOutputStream}and getting bytes, but more efficient. Encoding used will be UTF-8. @since 1.5

  }
  
  public byte[] toJson() {
    ObjectMapper mapper = new ObjectMapper();
    try {
      return mapper.writeValueAsBytes(this);
    } catch (Exception e) {
      throw new SlabsException("Exception while serializing to json", e);
    }
  }

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    byte[] data;
    try {
      ObjectNode databaseJson = doc.getDatabaseJson();
      databaseJson.put("_last_update", new Date().getTime());
      ObjectMapper mapper = new ObjectMapper();
      data = mapper.writeValueAsBytes(databaseJson);
    } catch (Exception e) {
      callback.callError(doc.getId(), e);
      return;
    }

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                            insertStmt.setNull(3, Types.BLOB);
                        }
                        else
                        {
                            final Map<String, Object> attributes = configuredObject.getAttributes();
                            byte[] attributesAsBytes = objectMapper.writeValueAsBytes(attributes);
                            ByteArrayInputStream bis = new ByteArrayInputStream(attributesAsBytes);
                            insertStmt.setBinaryStream(3, bis, attributesAsBytes.length);
                        }
                        insertStmt.execute();
                    }

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            try
            {
                for(Map.Entry<UUID, Map<String,Object>> bindingEntry : bindingsToUpdate.entrySet())
                {
                    stmt.setString(1, "Binding");
                    byte[] attributesAsBytes = objectMapper.writeValueAsBytes(bindingEntry.getValue());


                    ByteArrayInputStream bis = new ByteArrayInputStream(attributesAsBytes);
                    stmt.setBinaryStream(2, bis, attributesAsBytes.length);
                    stmt.setString(3, bindingEntry.getKey().toString());
                    stmt.execute();

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                        else
                        {
                            final Map<String, Object> attributes = configuredObject.getAttributes();
                            final ObjectMapper objectMapper = new ObjectMapper();
                            objectMapper.registerModule(_module);
                            byte[] attributesAsBytes = objectMapper.writeValueAsBytes(attributes);


                            ByteArrayInputStream bis = new ByteArrayInputStream(attributesAsBytes);
                            insertStmt.setBinaryStream(3, bis, attributesAsBytes.length);
                        }
                        insertStmt.execute();

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                    try
                    {
                        stmt2.setString(1, configuredObject.getType());
                        if (configuredObject.getAttributes() != null)
                        {
                            byte[] attributesAsBytes = objectMapper.writeValueAsBytes(
                                    configuredObject.getAttributes());
                            ByteArrayInputStream bis = new ByteArrayInputStream(attributesAsBytes);
                            stmt2.setBinaryStream(2, bis, attributesAsBytes.length);
                        }
                        else

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    private byte[] getJsonPayload(Object ob) {
        ObjectMapper mapper = em.getObjectMapper();


        try {
            return mapper.writeValueAsBytes(ob);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

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        }
        ObjectMapper mapper = new ObjectMapper();
        FSDataOutputStream out = null;
        fs = FileSystem.get(conf);
        out = fs.create(resultsPath);
        out.write(mapper.writeValueAsBytes(results));
        if (fs != null) {
            fs.close();
        }
        if (out != null) {
            out.close();

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        }
        ObjectMapper mapper = new ObjectMapper();
        FSDataOutputStream out = null;
        fs = FileSystem.get(conf);
        out = fs.create(tagPath);
        out.write(mapper.writeValueAsBytes(tags));
        if (fs != null) {
            fs.close();
        }
        if (out != null) {
            out.close();

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        ;
        
        final ObjectMapper jsonMapper = new ObjectMapper(jsonF);
        jsonMapper.registerModule(new com.fasterxml.jackson.module.afterburner.AfterburnerModule());


        byte[] json = jsonMapper.writeValueAsBytes(item);
        System.out.println("Warmed up: data size is "+json.length+" bytes; "+REPS+" reps -> "
                +((REPS * json.length) >> 10)+" kB per iteration");
        System.out.println();


        int round = 0;

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