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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.model.utils;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.commons.lang3.BooleanUtils;
import org.apache.commons.lang3.StringUtils;
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.ResourceAssignment;
import org.onap.ccsdk.config.model.data.dict.ResourceDefinition;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.NullNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.google.common.base.Preconditions;
public class ResourceAssignmentUtils {
private ResourceAssignmentUtils() {
}
private static EELFLogger logger = EELFManager.getInstance().getLogger(ResourceAssignmentUtils.class);
public static String getArtifactNodeContent(String nodeTemplateName, Map<String, Object> context) {
Preconditions.checkArgument(StringUtils.isNotBlank(nodeTemplateName),
"getArtifactNodeContent missing template name");
return (String) context.get(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + nodeTemplateName + ".content");
}
public static List<ResourceAssignment> getArtifactNodeMapping(String nodeTemplateName,
Map<String, Object> context) {
Preconditions.checkArgument(StringUtils.isNotBlank(nodeTemplateName),
"getArtifactNodeMapping missing template name");
List<ResourceAssignment> resourceAssignments = null;
String resourceMappingContent =
(String) context.get(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + nodeTemplateName + ".mapping");
if (StringUtils.isNotBlank(resourceMappingContent)) {
resourceAssignments = TransformationUtils.getListfromJson(resourceMappingContent, ResourceAssignment.class);
} else {
logger.warn("missing mapping content for node template ({})", nodeTemplateName);
}
return resourceAssignments;
}
// Not used Any whre
public static synchronized void cleanContextTemplateNDictionaryKeys(Map<String, Object> componentContext) {
String recipeName = (String) componentContext.get(ConfigModelConstant.PROPERTY_ACTION_NAME);
Set<String> removeSet = new HashSet<>();
componentContext.forEach((key, value) -> {
if (StringUtils.isNotBlank(key)
&& (key.startsWith(ConfigModelConstant.PROPERTY_DICTIONARY_KEY_DOT + recipeName + ".")
|| key.startsWith(ConfigModelConstant.PROPERTY_RECIPE_KEY_DOT + recipeName + "."))) {
removeSet.add(key);
}
});
componentContext.keySet().removeAll(removeSet);
}
public static synchronized Object getDictionaryKeyValue(Map<String, Object> componentContext,
ResourceAssignment resourceMapping) {
Object value = null;
if (resourceMapping != null && componentContext != null) {
String recipeName = (String) componentContext.get(ConfigModelConstant.PROPERTY_ACTION_NAME);
String dictionaryKeyName = resourceMapping.getDictionaryName();
value = componentContext
.get(ConfigModelConstant.PROPERTY_DICTIONARY_KEY_DOT + recipeName + "." + dictionaryKeyName);
}
return value;
}
public static synchronized Object getDictionaryKeyValue(Map<String, Object> componentContext,
ResourceDefinition resourceDictionary) {
Object value = null;
if (resourceDictionary != null && componentContext != null) {
String recipeName = (String) componentContext.get(ConfigModelConstant.PROPERTY_ACTION_NAME);
String dictionaryKeyName = resourceDictionary.getName();
value = componentContext
.get(ConfigModelConstant.PROPERTY_DICTIONARY_KEY_DOT + recipeName + "." + dictionaryKeyName);
}
return value;
}
public static synchronized Object getTemplateKeyValue(Map<String, Object> componentContext,
ResourceAssignment resourceMapping) {
Object value = null;
if (resourceMapping != null && componentContext != null) {
String recipeName = (String) componentContext.get(ConfigModelConstant.PROPERTY_ACTION_NAME);
String templateKeyName = resourceMapping.getName();
value = componentContext
.get(ConfigModelConstant.PROPERTY_RECIPE_KEY_DOT + recipeName + "." + templateKeyName);
}
return value;
}
public static synchronized void setResourceDataValue(Map<String, Object> componentContext,
ResourceAssignment resourceAssignment, Object value) throws ConfigModelException {
if (resourceAssignment != null && StringUtils.isNotBlank(resourceAssignment.getName())
&& resourceAssignment.getProperty() != null) {
String recipeName = (String) componentContext.get(ConfigModelConstant.PROPERTY_ACTION_NAME);
String templateKeyName = resourceAssignment.getName();
String dictionaryKeyName = resourceAssignment.getDictionaryName();
if (StringUtils.isBlank(dictionaryKeyName)) {
resourceAssignment.setDictionaryName(templateKeyName);
dictionaryKeyName = templateKeyName;
logger.warn("Missing dictionary key, setting with template key ({}) as dictionary key ({})",
templateKeyName, dictionaryKeyName);
}
String type = resourceAssignment.getProperty().getType();
try {
if (StringUtils.isNotBlank(type)) {
Object convertedValue = convertResourceValue(type, value);
componentContext.put(
ConfigModelConstant.PROPERTY_DICTIONARY_KEY_DOT + recipeName + "." + dictionaryKeyName,
convertedValue);
componentContext.put(
ConfigModelConstant.PROPERTY_RECIPE_KEY_DOT + recipeName + "." + templateKeyName,
convertedValue);
logger.trace("Setting Resource Value ({}) for Resource Name ({}) of type ({}) ", convertedValue,
dictionaryKeyName, type);
resourceAssignment.getProperty().setValue(convertedValue);
resourceAssignment.setUpdatedDate(new Date());
resourceAssignment.setUpdatedBy(ConfigModelConstant.USER_SYSTEM);
resourceAssignment.setStatus(ConfigModelConstant.STATUS_SUCCESS);
}
} catch (Exception e) {
throw new ConfigModelException(String.format(
"Failed in setting value for template key (%s) and dictionary key (%s) of type (%s) with error message (%s)",
templateKeyName, dictionaryKeyName, type, e.getMessage()));
}
} else {
throw new ConfigModelException(
String.format("Failed in setting resource value for resource mapping (%s)", resourceAssignment));
}
}
private static Object convertResourceValue(String type, Object value) {
Object convertedValue = null;
if (value == null || value instanceof NullNode) {
logger.info("Returning {} value from convertResourceValue", value);
return null;
}
if (ValidTypes.getPrimitivePropertType().contains(type)) {
convertedValue = convertPrimitiveResourceValue(type, value);
} else {
// Case where Resource is non-primitive type
if (value instanceof JsonNode || value instanceof ObjectNode || value instanceof ArrayNode) {
convertedValue = value;
} else if (value instanceof String) {
convertedValue = TransformationUtils.getJsonNodeForString((String) value);
} else {
convertedValue = TransformationUtils.getJsonNodeForObject(value);
}
}
return convertedValue;
}
@SuppressWarnings("squid:S3776")
private static Object convertPrimitiveResourceValue(String type, Object value) {
Object convertedValue = value;
if (value instanceof ArrayNode) {
if (ValidTypes.DATA_TYPE_BOOLEAN.equalsIgnoreCase(type)) {
convertedValue = ((ArrayNode) value).asBoolean();
} else if (ValidTypes.DATA_TYPE_INTEGER.equalsIgnoreCase(type)) {
convertedValue = ((ArrayNode) value).asInt();
} else if (ValidTypes.DATA_TYPE_FLOAT.equalsIgnoreCase(type)) {
convertedValue = Float.valueOf(((ArrayNode) value).toString());
} else {
convertedValue = ((ArrayNode) value).toString();
}
} else if (value instanceof JsonNode) {
if (ValidTypes.DATA_TYPE_BOOLEAN.equalsIgnoreCase(type)) {
convertedValue = ((JsonNode) value).asBoolean();
} else if (ValidTypes.DATA_TYPE_INTEGER.equalsIgnoreCase(type)) {
convertedValue = ((JsonNode) value).asInt();
} else if (ValidTypes.DATA_TYPE_FLOAT.equalsIgnoreCase(type)) {
convertedValue = Float.valueOf(((JsonNode) value).asText());
} else {
convertedValue = ((JsonNode) value).asText();
}
} else if (value instanceof String) {
if (ValidTypes.DATA_TYPE_BOOLEAN.equalsIgnoreCase(type)) {
convertedValue = Boolean.valueOf((String) value);
} else if (ValidTypes.DATA_TYPE_INTEGER.equalsIgnoreCase(type)) {
convertedValue = Integer.valueOf((String) value);
} else if (ValidTypes.DATA_TYPE_FLOAT.equalsIgnoreCase(type)) {
convertedValue = Float.valueOf((String) value);
}
}
logger.info("Returning value ({}) from convertPrimitiveResourceValue", convertedValue);
return convertedValue;
}
@SuppressWarnings("squid:S1172")
public static synchronized void setFailedResourceDataValue(Map<String, Object> componentContext,
ResourceAssignment resourceAssignment, String message) {
setFailedResourceDataValue(resourceAssignment, message);
}
public static synchronized void setFailedResourceDataValue(ResourceAssignment resourceAssignment, String message) {
if (resourceAssignment != null && StringUtils.isNotBlank(resourceAssignment.getName())
&& resourceAssignment.getProperty() != null) {
resourceAssignment.setUpdatedDate(new Date());
resourceAssignment.setStatus(ConfigModelConstant.STATUS_FAILURE);
resourceAssignment.setUpdatedBy(ConfigModelConstant.USER_SYSTEM);
resourceAssignment.setMessage(message);
}
}
public static synchronized void assertTemplateKeyValueNotNull(Map<String, Object> componentContext,
ResourceAssignment resourceAssignment) throws ConfigModelException {
if (resourceAssignment != null && resourceAssignment.getProperty() != null
&& BooleanUtils.isTrue(resourceAssignment.getProperty().getRequired())
&& getTemplateKeyValue(componentContext, resourceAssignment) == null) {
logger.error("failed to populate mandatory resource mapping ({})", resourceAssignment);
throw new ConfigModelException(
String.format("failed to populate mandatory resource mapping (%s)", resourceAssignment));
}
}
@SuppressWarnings({"squid:S3776", "squid:S1141"})
public static synchronized String generateResourceDataForAssignments(List<ResourceAssignment> assignments)
throws ConfigModelException {
String result = "{}";
try {
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(result);
for (ResourceAssignment resourceMapping : assignments) {
if (resourceMapping != null && resourceMapping.getName() != null
&& resourceMapping.getProperty() != null) {
String type = resourceMapping.getProperty().getType();
Object value = resourceMapping.getProperty().getValue();
logger.info("Generating Resource name ({}), type ({}), value ({})", resourceMapping.getName(), type,
value);
if (value == null) {
((ObjectNode) root).set(resourceMapping.getName(), null);
} else if (value instanceof JsonNode) {
((ObjectNode) root).put(resourceMapping.getName(), (JsonNode) value);
} else if (ValidTypes.DATA_TYPE_STRING.equalsIgnoreCase(type)) {
((ObjectNode) root).put(resourceMapping.getName(), (String) value);
} else if (ValidTypes.DATA_TYPE_BOOLEAN.equalsIgnoreCase(type)) {
((ObjectNode) root).put(resourceMapping.getName(), (Boolean) value);
} else if (ValidTypes.DATA_TYPE_INTEGER.equalsIgnoreCase(type)) {
((ObjectNode) root).put(resourceMapping.getName(), (Integer) value);
} else if (ValidTypes.DATA_TYPE_FLOAT.equalsIgnoreCase(type)) {
((ObjectNode) root).put(resourceMapping.getName(), (Float) value);
} else if (ValidTypes.DATA_TYPE_TIMESTAMP.equalsIgnoreCase(type)) {
((ObjectNode) root).put(resourceMapping.getName(), (String) value);
} else {
JsonNode jsonNode = TransformationUtils.getJsonNodeForObject(value);
if (jsonNode != null) {
((ObjectNode) root).put(resourceMapping.getName(), jsonNode);
} else {
((ObjectNode) root).set(resourceMapping.getName(), null);
}
}
}
}
result = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(root);
logger.info("Generated Resource Param Data ({})", result);
} catch (Exception e) {
throw new ConfigModelException(e.getMessage(), e);
}
return result;
}
}
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