diff options
Diffstat (limited to 'catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RepresentationUtils.java')
-rw-r--r-- | catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RepresentationUtils.java | 257 |
1 files changed, 125 insertions, 132 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RepresentationUtils.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RepresentationUtils.java index 98e966e6eb..da42fe2b6f 100644 --- a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RepresentationUtils.java +++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/RepresentationUtils.java @@ -20,14 +20,13 @@ package org.openecomp.sdc.be.servlets; -import java.io.IOException; - -import org.codehaus.jackson.JsonGenerationException; -import org.codehaus.jackson.map.DeserializationConfig; -import org.codehaus.jackson.map.JsonMappingException; -import org.codehaus.jackson.map.ObjectMapper; -import org.codehaus.jackson.map.SerializationConfig.Feature; -import org.codehaus.jackson.map.annotate.JsonSerialize; +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.databind.DeserializationFeature; +import com.fasterxml.jackson.databind.SerializationFeature; +import com.google.gson.Gson; +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.fasterxml.jackson.databind.ObjectMapper; import org.openecomp.sdc.be.config.BeEcompErrorManager; import org.openecomp.sdc.be.model.ArtifactDefinition; import org.openecomp.sdc.common.api.ArtifactGroupTypeEnum; @@ -36,132 +35,126 @@ import org.openecomp.sdc.common.config.EcompErrorName; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import com.google.gson.Gson; -import com.google.gson.JsonElement; -import com.google.gson.JsonObject; +import java.io.IOException; +import com.fasterxml.jackson.databind.SerializationFeature; public class RepresentationUtils { - private static Logger log = LoggerFactory.getLogger(RepresentationUtils.class.getName()); - - public static ArtifactDefinition convertJsonToArtifactDefinitionForUpdate(String content, Class<ArtifactDefinition> clazz) { - - JsonObject jsonElement = new JsonObject(); - ArtifactDefinition resourceInfo = null; - - try { - Gson gson = new Gson(); - jsonElement = gson.fromJson(content, jsonElement.getClass()); - String payload = null; - jsonElement.remove(Constants.ARTIFACT_GROUP_TYPE_FIELD); - //in update the group type is ignored but this spagheti code makes it too complex to remove this field. - jsonElement.addProperty(Constants.ARTIFACT_GROUP_TYPE_FIELD, ArtifactGroupTypeEnum.INFORMATIONAL.getType()); - JsonElement artifactPayload = jsonElement.get(Constants.ARTIFACT_PAYLOAD_DATA); - if (artifactPayload != null && !artifactPayload.isJsonNull()) { - payload = artifactPayload.getAsString(); - } - jsonElement.remove(Constants.ARTIFACT_PAYLOAD_DATA); - String json = gson.toJson(jsonElement); - ObjectMapper mapper = new ObjectMapper(); - mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false); - mapper.configure(Feature.FAIL_ON_EMPTY_BEANS, false); - mapper.setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL); - - resourceInfo = mapper.readValue(json, clazz); - resourceInfo.setPayloadData(payload); - - } catch (Exception e) { - BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeArtifactInformationInvalidError, "Artifact Upload / Update"); - BeEcompErrorManager.getInstance().logBeArtifactInformationInvalidError("Artifact Upload / Update"); - log.debug("Failed to convert the content {} to object.", content.substring(0, Math.min(50, content.length())), e); - } - - return resourceInfo; - } - - - public static class ResourceRep { - - } - - /** - * Build Representation of given Object - * - * @param elementToRepresent - * @return - * @throws IOException - * @throws JsonGenerationException - * @throws JsonMappingException - */ - public static <T> Object toRepresentation(T elementToRepresent) throws IOException, JsonGenerationException, JsonMappingException { - - // return theResource; - ObjectMapper mapper = new ObjectMapper(); - mapper.configure(Feature.FAIL_ON_EMPTY_BEANS, false); - mapper.setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL); - return mapper.writeValueAsString(elementToRepresent); - } - - public static <T> T fromRepresentation(String json, Class<T> clazz) { - ObjectMapper mapper = new ObjectMapper(); - T object = null; - mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false); - mapper.configure(Feature.FAIL_ON_EMPTY_BEANS, false); - mapper.setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL); - try { - object = mapper.readValue(json, clazz); - } catch (Exception e) { - log.error("Error when parsing JSON of object of type {}", clazz.getSimpleName(), e); - } // return null in case of exception - - return object; - } - - public static ArtifactDefinition convertJsonToArtifactDefinition(String content, Class<ArtifactDefinition> clazz) { - - JsonObject jsonElement = new JsonObject(); - ArtifactDefinition resourceInfo = null; - - try { - Gson gson = new Gson(); - jsonElement = gson.fromJson(content, jsonElement.getClass()); - JsonElement artifactGroupValue = jsonElement.get(Constants.ARTIFACT_GROUP_TYPE_FIELD); - if (artifactGroupValue != null && !artifactGroupValue.isJsonNull()) { - String groupValueUpper = artifactGroupValue.getAsString().toUpperCase(); - if (!ArtifactGroupTypeEnum.getAllTypes().contains(groupValueUpper)) { - StringBuilder sb = new StringBuilder(); - for (String value : ArtifactGroupTypeEnum.getAllTypes()) { - sb.append(value).append(", "); - } - log.debug("artifactGroupType is {}. valid values are: {}", groupValueUpper, sb.toString()); - return null; - } else { - jsonElement.remove(Constants.ARTIFACT_GROUP_TYPE_FIELD); - jsonElement.addProperty(Constants.ARTIFACT_GROUP_TYPE_FIELD, groupValueUpper); - } - } - String payload = null; - JsonElement artifactPayload = jsonElement.get(Constants.ARTIFACT_PAYLOAD_DATA); - if (artifactPayload != null && !artifactPayload.isJsonNull()) { - payload = artifactPayload.getAsString(); - } - jsonElement.remove(Constants.ARTIFACT_PAYLOAD_DATA); - String json = gson.toJson(jsonElement); - ObjectMapper mapper = new ObjectMapper(); - mapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false); - mapper.configure(Feature.FAIL_ON_EMPTY_BEANS, false); - mapper.setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL); - - resourceInfo = mapper.readValue(json, clazz); - resourceInfo.setPayloadData(payload); - - } catch (Exception e) { - BeEcompErrorManager.getInstance().processEcompError(EcompErrorName.BeArtifactInformationInvalidError, "Artifact Upload / Update"); - BeEcompErrorManager.getInstance().logBeArtifactInformationInvalidError("Artifact Upload / Update"); - log.debug("Failed to convert the content {} to object.", content.substring(0, Math.min(50, content.length())), e); - } - - return resourceInfo; - } + private static final Logger log = LoggerFactory.getLogger(RepresentationUtils.class); + + public static ArtifactDefinition convertJsonToArtifactDefinitionForUpdate(String content, Class<ArtifactDefinition> clazz) { + + JsonObject jsonElement = new JsonObject(); + ArtifactDefinition resourceInfo = null; + + try { + Gson gson = new Gson(); + jsonElement = gson.fromJson(content, jsonElement.getClass()); + String payload = null; + jsonElement.remove(Constants.ARTIFACT_GROUP_TYPE); + //in update the group type is ignored but this spagheti code makes it too complex to remove this field. + jsonElement.addProperty(Constants.ARTIFACT_GROUP_TYPE, ArtifactGroupTypeEnum.INFORMATIONAL.getType()); + JsonElement artifactPayload = jsonElement.get(Constants.ARTIFACT_PAYLOAD_DATA); + if (artifactPayload != null && !artifactPayload.isJsonNull()) { + payload = artifactPayload.getAsString(); + } + jsonElement.remove(Constants.ARTIFACT_PAYLOAD_DATA); + String json = gson.toJson(jsonElement); + ObjectMapper mapper = new ObjectMapper(); + mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); + mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); + mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); + + resourceInfo = mapper.readValue(json, clazz); + resourceInfo.setPayloadData(payload); + + } catch (Exception e) { + BeEcompErrorManager.getInstance().logBeArtifactInformationInvalidError("Artifact Upload / Update"); + log.debug("Failed to convert the content {} to object.", content.substring(0, Math.min(50, content.length())), e); + } + + return resourceInfo; + } + + + public static class ResourceRep { + + } + + /** + * Build Representation of given Object + * + * @param elementToRepresent + * @return + * @throws IOException + */ + public static <T> Object toRepresentation(T elementToRepresent) throws IOException { + + ObjectMapper mapper = new ObjectMapper(); + mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); + mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); + return mapper.writeValueAsString(elementToRepresent); + } + + public static <T> T fromRepresentation(String json, Class<T> clazz) { + ObjectMapper mapper = new ObjectMapper(); + T object = null; + mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); + mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); + mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); + try { + object = mapper.readValue(json, clazz); + } catch (Exception e) { + log.error("Error when parsing JSON of object of type {}", clazz.getSimpleName(), e); + } // return null in case of exception + + return object; + } + + public static ArtifactDefinition convertJsonToArtifactDefinition(String content, Class<ArtifactDefinition> clazz) { + + JsonObject jsonElement = new JsonObject(); + ArtifactDefinition resourceInfo = null; + + try { + Gson gson = new Gson(); + jsonElement = gson.fromJson(content, jsonElement.getClass()); + JsonElement artifactGroupValue = jsonElement.get(Constants.ARTIFACT_GROUP_TYPE); + if (artifactGroupValue != null && !artifactGroupValue.isJsonNull()) { + String groupValueUpper = artifactGroupValue.getAsString().toUpperCase(); + if (!ArtifactGroupTypeEnum.getAllTypes().contains(groupValueUpper)) { + StringBuilder sb = new StringBuilder(); + for (String value : ArtifactGroupTypeEnum.getAllTypes()) { + sb.append(value).append(", "); + } + log.debug("artifactGroupType is {}. valid values are: {}", groupValueUpper, sb); + return null; + } else { + jsonElement.remove(Constants.ARTIFACT_GROUP_TYPE); + jsonElement.addProperty(Constants.ARTIFACT_GROUP_TYPE, groupValueUpper); + } + } + String payload = null; + JsonElement artifactPayload = jsonElement.get(Constants.ARTIFACT_PAYLOAD_DATA); + if (artifactPayload != null && !artifactPayload.isJsonNull()) { + payload = artifactPayload.getAsString(); + } + jsonElement.remove(Constants.ARTIFACT_PAYLOAD_DATA); + String json = gson.toJson(jsonElement); + ObjectMapper mapper = new ObjectMapper(); + mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); + mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); + mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL); + + resourceInfo = mapper.readValue(json, clazz); + resourceInfo.setPayloadData(payload); + + } catch (Exception e) { + BeEcompErrorManager.getInstance().logBeArtifactInformationInvalidError("Artifact Upload / Update"); + log.debug("Failed to convert the content {} to object.", content.substring(0, Math.min(50, content.length())), e); + } + + return resourceInfo; + } } |