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/*
* Copyright © 2017-2018 AT&T Intellectual Property.
* Modifications Copyright © 2018 IBM.
*
* 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.onap.ccsdk.config.assignment.service;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.IteratorUtils;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.onap.ccsdk.config.data.adaptor.domain.ResourceAssignmentData;
import org.onap.ccsdk.config.model.ConfigModelConstant;
import org.onap.ccsdk.config.model.ConfigModelException;
import org.onap.ccsdk.config.model.ValidTypes;
import org.onap.ccsdk.config.model.data.DataType;
import org.onap.ccsdk.config.model.data.EntrySchema;
import org.onap.ccsdk.config.model.data.PropertyDefinition;
import org.onap.ccsdk.config.model.data.ResourceAssignment;
import org.onap.ccsdk.config.model.data.dict.ResourceDefinition;
import org.onap.ccsdk.config.model.domain.ResourceDictionary;
import org.onap.ccsdk.config.model.utils.JsonUtils;
import org.onap.ccsdk.config.model.utils.ResourceAssignmentUtils;
import org.onap.ccsdk.config.model.utils.TransformationUtils;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.ObjectNode;
public class ConfigAssignmentUtils {
private ConfigAssignmentUtils() {
}
private static EELFLogger logger = EELFManager.getInstance().getLogger(ConfigAssignmentUtils.class);
public static synchronized Object getContextKeyValue(SvcLogicContext context, String key) {
Object value = null;
if (context != null && key != null) {
if (context.getAttributeKeySet().contains(key)) {
String strValue = context.getAttribute(key);
if (StringUtils.isNotBlank(strValue)) {
value = strValue;
}
} else {
// Do Nothing
}
}
return value;
}
/*
* Populate the Field property type for the Data type
*/
public static synchronized String getPropertyType(SvcLogicContext ctx, String dataTypeName, String propertyName)
throws SvcLogicException {
String type = ValidTypes.DATA_TYPE_STRING;
try {
if (ctx != null && StringUtils.isNotBlank(dataTypeName) && StringUtils.isNotBlank(propertyName)) {
String dataTypeContent = ctx.getAttribute(ConfigModelConstant.PROPERTY_DATA_TYPES_DOT + dataTypeName);
if (StringUtils.isNotBlank(dataTypeContent)) {
DataType dataType = TransformationUtils.readValue(dataTypeContent, DataType.class);
if (dataType != null && dataType.getProperties() != null
&& dataType.getProperties().containsKey(propertyName)) {
PropertyDefinition propertyDefinition = dataType.getProperties().get(propertyName);
if (StringUtils.isNotBlank(propertyDefinition.getType())) {
type = propertyDefinition.getType();
logger.trace("Data type({})'s property ({}) is ({})", dataTypeName, propertyName, type);
} else {
throw new SvcLogicException(String.format("Couldn't get data type (%s) ", dataTypeName));
}
}
} else {
throw new SvcLogicException(String.format("Couldn't get data type (%s) content", dataTypeName));
}
}
} catch (Exception e) {
logger.error("couldn't get data type({})'s property ({}), type ({}), error message ({}).", dataTypeName,
propertyName, type, e.getMessage());
throw new SvcLogicException(e.getMessage());
}
return type;
}
/*
* Populate the Field property type for the Data type
*/
public static synchronized PropertyDefinition getPropertyDefinition(SvcLogicContext ctx, String dataTypeName,
String propertyName) throws SvcLogicException {
PropertyDefinition propertyDefinition = null;
try {
if (ctx != null && StringUtils.isNotBlank(dataTypeName) && StringUtils.isNotBlank(propertyName)) {
String dataTypeContent = ctx.getAttribute(ConfigModelConstant.PROPERTY_DATA_TYPES_DOT + dataTypeName);
if (StringUtils.isNotBlank(dataTypeContent)) {
DataType dataType = TransformationUtils.readValue(dataTypeContent, DataType.class);
if (dataType != null && dataType.getProperties() != null
&& dataType.getProperties().containsKey(propertyName)) {
propertyDefinition = dataType.getProperties().get(propertyName);
if (propertyDefinition == null) {
throw new SvcLogicException(String.format("couldn't get data type (%s) ", dataTypeName));
}
}
} else {
throw new SvcLogicException(String.format("couldn't get data type (%s) content.", dataTypeName));
}
}
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
return propertyDefinition;
}
public static synchronized ResourceDefinition getDictionaryDefinition(Map<String, ResourceDictionary> dictionaries,
String dictionaryName) {
ResourceDefinition resourceDefinition = null;
if (dictionaries != null && StringUtils.isNotBlank(dictionaryName)) {
ResourceDictionary resourceDictionary = dictionaries.get(dictionaryName);
if (resourceDictionary != null && StringUtils.isNotBlank(resourceDictionary.getDefinition())) {
resourceDefinition =
TransformationUtils.readValue(resourceDictionary.getDefinition(), ResourceDefinition.class);
}
}
return resourceDefinition;
}
@SuppressWarnings("squid:S3776")
public static synchronized void populateValueForOutputMapping(SvcLogicContext ctx,
Map<String, Object> componentContext, ResourceAssignment resourceAssignment,
Map<String, String> outputKeyMapping, JsonNode responseNode)
throws ConfigModelException, SvcLogicException {
if (resourceAssignment == null) {
throw new SvcLogicException("resourceAssignment is null.");
}
if (ctx == null) {
throw new SvcLogicException("service logic context is null.");
}
if (componentContext == null) {
throw new SvcLogicException("component context is null.");
}
logger.info("populating value for output mapping ({}), from json ({})", outputKeyMapping, responseNode);
String dictionaryName = resourceAssignment.getDictionaryName();
String type = resourceAssignment.getProperty().getType();
String entrySchema = null;
if (ValidTypes.getPrimitivePropertType().contains(type)) {
ResourceAssignmentUtils.setResourceDataValue(componentContext, resourceAssignment, responseNode);
} else if (ValidTypes.getListPropertType().contains(type)) {
// Array Types
if (resourceAssignment.getProperty().getEntrySchema() != null) {
entrySchema = resourceAssignment.getProperty().getEntrySchema().getType();
}
if (StringUtils.isNotBlank(entrySchema)) {
ArrayNode arrayNode = JsonNodeFactory.instance.arrayNode();
if (ValidTypes.getPrimitivePropertType().contains(entrySchema)) {
arrayNode = (ArrayNode) responseNode;
} else if (MapUtils.isNotEmpty(outputKeyMapping)) {
List<JsonNode> responseArrayNode = IteratorUtils.toList(responseNode.elements());
for (JsonNode responseSingleJsonNode : responseArrayNode) {
if (responseSingleJsonNode != null) {
ObjectNode arrayChildNode = JsonNodeFactory.instance.objectNode();
for (Map.Entry<String, String> mapping : outputKeyMapping.entrySet()) {
JsonNode responseKeyValue = responseSingleJsonNode.get(mapping.getKey());
String propertyTypeForDataType =
ConfigAssignmentUtils.getPropertyType(ctx, entrySchema, mapping.getKey());
logger.info("For List Type Resource: key ({}), value ({}), type ({})",
mapping.getKey(), responseKeyValue, propertyTypeForDataType);
JsonUtils.populateJsonNodeValues(mapping.getValue(), responseKeyValue,
propertyTypeForDataType, arrayChildNode);
}
arrayNode.add(arrayChildNode);
}
}
} else {
arrayNode = (ArrayNode) responseNode;
}
// Set the List of Complex Values
ResourceAssignmentUtils.setResourceDataValue(componentContext, resourceAssignment, arrayNode);
} else {
throw new SvcLogicException(
String.format("Entry schema is not defined for dictionary (%s) info", dictionaryName));
}
} else {
// Complex Types
ObjectNode objectNode = null;
if (MapUtils.isNotEmpty(outputKeyMapping)) {
objectNode = JsonNodeFactory.instance.objectNode();
for (Map.Entry<String, String> mapping : outputKeyMapping.entrySet()) {
JsonNode responseKeyValue = responseNode.get(mapping.getKey());
String propertyTypeForDataType =
ConfigAssignmentUtils.getPropertyType(ctx, entrySchema, mapping.getKey());
logger.info("For Complex Type Resource: key ({}), value ({}), type ({})", mapping.getKey(),
responseKeyValue, propertyTypeForDataType);
JsonUtils.populateJsonNodeValues(mapping.getValue(), responseKeyValue, propertyTypeForDataType,
objectNode);
}
} else {
objectNode = (ObjectNode) responseNode;
}
ResourceAssignmentUtils.setResourceDataValue(componentContext, resourceAssignment, objectNode);
}
}
@SuppressWarnings("squid:S3776")
public static synchronized List<ResourceAssignment> convertResoureAssignmentDataList(
List<ResourceAssignmentData> resourceAssignmentDataList) {
List<ResourceAssignment> assignments = new ArrayList<>();
if (CollectionUtils.isNotEmpty(resourceAssignmentDataList)) {
for (ResourceAssignmentData resourceAssignmentData : resourceAssignmentDataList) {
if (resourceAssignmentData != null) {
ResourceAssignment resourceAssignment = new ResourceAssignment();
resourceAssignment.setName(resourceAssignmentData.getTemplateKeyName());
resourceAssignment.setVersion(resourceAssignmentData.getVersion());
resourceAssignment.setUpdatedBy(resourceAssignmentData.getUpdatedBy());
resourceAssignment.setUpdatedDate(resourceAssignmentData.getUpdatedDate());
resourceAssignment.setDictionaryName(resourceAssignmentData.getResourceName());
resourceAssignment.setDictionarySource(resourceAssignmentData.getSource());
resourceAssignment.setStatus(resourceAssignmentData.getStatus());
resourceAssignment.setMessage(resourceAssignmentData.getMessage());
PropertyDefinition property = new PropertyDefinition();
property.setType(resourceAssignmentData.getDataType());
if (StringUtils.isNotBlank(resourceAssignmentData.getResourceValue())) {
if (ValidTypes.getPrimitivePropertType().contains(resourceAssignmentData.getDataType())) {
property.setValue(resourceAssignmentData.getResourceValue());
} else {
JsonNode valueNode =
TransformationUtils.getJsonNodeForString(resourceAssignmentData.getResourceValue());
property.setValue(valueNode);
}
}
if (StringUtils.isNotBlank(resourceAssignmentData.getEntrySchema())) {
EntrySchema entrySchema = new EntrySchema();
entrySchema.setType(resourceAssignmentData.getEntrySchema());
property.setEntrySchema(entrySchema);
} else {
property.setEntrySchema(null);
}
resourceAssignment.setProperty(property);
assignments.add(resourceAssignment);
}
}
}
return assignments;
}
@SuppressWarnings("squid:S3776")
public static synchronized List<ResourceAssignmentData> convertResoureAssignmentList(
List<ResourceAssignment> assignments) {
List<ResourceAssignmentData> resourceAssignmentDataList = new ArrayList<>();
if (CollectionUtils.isNotEmpty(assignments)) {
for (ResourceAssignment assignment : assignments) {
if (assignment != null) {
ResourceAssignmentData resourceAssignmentData = new ResourceAssignmentData();
resourceAssignmentData.setTemplateKeyName(assignment.getName());
resourceAssignmentData.setVersion(assignment.getVersion());
resourceAssignmentData.setUpdatedBy(assignment.getUpdatedBy());
resourceAssignmentData.setUpdatedDate(assignment.getUpdatedDate());
if (assignment.getProperty() != null) {
resourceAssignmentData.setDataType(assignment.getProperty().getType());
if (assignment.getProperty().getEntrySchema() != null) {
resourceAssignmentData.setEntrySchema(assignment.getProperty().getEntrySchema().getType());
}
if (assignment.getProperty().getValue() != null) {
String valueContent = TransformationUtils.getJson(assignment.getProperty().getValue());
resourceAssignmentData.setResourceValue(valueContent);
}
}
resourceAssignmentData.setResourceName(assignment.getDictionaryName());
resourceAssignmentData.setSource(assignment.getDictionarySource());
resourceAssignmentData.setStatus(assignment.getStatus());
resourceAssignmentData.setMessage(assignment.getMessage());
resourceAssignmentDataList.add(resourceAssignmentData);
}
}
}
return resourceAssignmentDataList;
}
}
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