Examples with ObjectReader org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectReader used on opensource projects

Example 61 with ObjectReader

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectReader in project streamline by hortonworks.

the class ConfigFileReader method readConfigFromYamlType.

private Map<String, String> readConfigFromYamlType(InputStream configFileStream) throws IOException {
    ObjectReader reader = new YAMLMapper().reader();
    Map<String, Object> confMap = reader.forType(new TypeReference<Map<String, Object>>() {
    }).readValue(configFileStream);
    return confMap.entrySet().stream().collect(toMap(Map.Entry::getKey, e -> convertValueAsString(e.getValue())));
}

Example 62 with ObjectReader

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectReader in project streamline by hortonworks.

the class ConfigFileReader method readConfigFromHadoopXmlType.

private Map<String, String> readConfigFromHadoopXmlType(InputStream configFileStream) throws IOException {
    ObjectReader reader = new XmlMapper().reader();
    HadoopXml hadoopXml = reader.forType(HadoopXml.class).readValue(configFileStream);
    Map<String, String> configMap = new HashMap<>();
    for (HadoopXml.HadoopXmlProperty property : hadoopXml.getProperties()) {
        configMap.put(property.getName(), property.getValue());
    }
    return configMap;
}

Example 63 with ObjectReader

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectReader in project crnk-framework by crnk-project.

the class ResourceUpsert method setAttribute.

private void setAttribute(ResourceInformation resourceInformation, Object instance, String attributeName, JsonNode valueNode) {
    ResourceField field = resourceInformation.findAttributeFieldByName(attributeName);
    if (canModifyField(resourceInformation, attributeName, field)) {
        try {
            if (field != null) {
                Type valueType = field.getGenericType();
                Object value;
                if (valueNode != null) {
                    JavaType jacksonValueType = objectMapper.getTypeFactory().constructType(valueType);
                    ObjectReader reader = objectMapper.reader().forType(jacksonValueType);
                    value = reader.readValue(valueNode);
                } else {
                    value = null;
                }
                for (ResourceModificationFilter filter : modificationFilters) {
                    value = filter.modifyAttribute(instance, field, attributeName, value);
                }
                field.getAccessor().setValue(instance, value);
            } else if (resourceInformation.getAnyFieldAccessor() != null) {
                AnyResourceFieldAccessor anyFieldAccessor = resourceInformation.getAnyFieldAccessor();
                Object value = objectMapper.reader().forType(Object.class).readValue(valueNode);
                for (ResourceModificationFilter filter : modificationFilters) {
                    value = filter.modifyAttribute(instance, field, attributeName, value);
                }
                anyFieldAccessor.setValue(instance, attributeName, value);
            }
        } catch (IOException e) {
            throw new ResourceException(String.format("Exception while setting %s.%s=%s due to %s", instance, attributeName, valueNode, e.getMessage()), e);
        }
    }
}

Example 64 with ObjectReader

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectReader in project crnk-framework by crnk-project.

the class ClientResourceUpsert method setMeta.

protected void setMeta(Resource dataBody, Object instance, ResourceInformation resourceInformation) {
    ResourceField metaField = resourceInformation.getMetaField();
    if (dataBody.getMeta() != null && metaField != null) {
        JsonNode metaNode = dataBody.getMeta();
        Class<?> metaClass = metaField.getType();
        ObjectReader metaMapper = objectMapper.readerFor(metaClass);
        try {
            Object meta = metaMapper.readValue(metaNode);
            metaField.getAccessor().setValue(instance, meta);
        } catch (IOException e) {
            throw new ResponseBodyException("failed to parse links information", e);
        }
    }
}

Example 65 with ObjectReader

use of org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.ObjectReader in project autorest-clientruntime-for-java by Azure.

the class JacksonConverterFactory method responseBodyConverter.

@Override
public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations, Retrofit retrofit) {
    JavaType javaType = mapper.getTypeFactory().constructType(type);
    ObjectReader reader = mapper.reader(javaType);
    return new JacksonResponseBodyConverter<>(reader);
}