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author | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
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committer | Ashlee Young <ashlee@onosfw.com> | 2015-09-09 22:15:21 -0700 |
commit | 13d05bc8458758ee39cb829098241e89616717ee (patch) | |
tree | 22a4d1ce65f15952f07a3df5af4b462b4697cb3a /framework/src/onos/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/utils/ObjectMapperUtil.java | |
parent | 6139282e1e93c2322076de4b91b1c85d0bc4a8b3 (diff) |
ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60
Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd
Diffstat (limited to 'framework/src/onos/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/utils/ObjectMapperUtil.java')
-rw-r--r-- | framework/src/onos/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/utils/ObjectMapperUtil.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/framework/src/onos/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/utils/ObjectMapperUtil.java b/framework/src/onos/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/utils/ObjectMapperUtil.java new file mode 100644 index 00000000..e80a52bc --- /dev/null +++ b/framework/src/onos/ovsdb/rfc/src/main/java/org/onosproject/ovsdb/rfc/utils/ObjectMapperUtil.java @@ -0,0 +1,98 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onosproject.ovsdb.rfc.utils; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.fasterxml.jackson.annotation.JsonInclude.Include; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.ObjectMapper; + +/** + * ObjectMapper utility class. + */ +public final class ObjectMapperUtil { + + private static final Logger log = LoggerFactory + .getLogger(ObjectMapperUtil.class); + + /** + * Constructs a ObjectMapperUtil object. Utility classes should not have a + * public or default constructor, otherwise IDE will compile unsuccessfully. This + * class should not be instantiated. + */ + private ObjectMapperUtil() { + } + + /** + * get ObjectMapper entity. + * @return ObjectMapper entity + */ + public static ObjectMapper getObjectMapper() { + ObjectMapper objectMapper = new ObjectMapper(); + objectMapper + .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, + false); + objectMapper.setSerializationInclusion(Include.NON_NULL); + return objectMapper; + } + + /** + * get ObjectMapper entity. + * @param flag configure + * @return ObjectMapper entity + */ + public static ObjectMapper getObjectMapper(boolean flag) { + ObjectMapper objectMapper = new ObjectMapper(); + objectMapper + .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, + flag); + return objectMapper; + } + + /** + * get ObjectMapper entity. + * @param flag configure + * @param incl setSerializationInclusion + * @return ObjectMapper entity + */ + public static ObjectMapper getObjectMapper(boolean flag, Include incl) { + ObjectMapper objectMapper = new ObjectMapper(); + objectMapper + .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, + flag); + objectMapper.setSerializationInclusion(incl); + return objectMapper; + } + + /** + * convert Object into String. + * @param obj Object + * @return String + */ + public static String convertToString(Object obj) { + ObjectMapper objectMapper = new ObjectMapper(); + try { + return objectMapper.writeValueAsString(obj); + } catch (JsonProcessingException e) { + log.error("JsonProcessingException while converting Entity into string", e); + } + return null; + } + +} |