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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.service;
import java.util.List;
import java.util.Map;
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.data.CapabilityAssignment;
import org.onap.ccsdk.config.model.data.NodeTemplate;
import org.onap.ccsdk.config.model.data.NodeType;
import org.onap.ccsdk.config.model.data.ServiceTemplate;
import org.onap.ccsdk.config.model.utils.NodePropertyUtils;
import org.onap.ccsdk.config.model.utils.PrepareContextUtils;
import org.onap.ccsdk.config.model.utils.ServiceTemplateUtils;
import org.onap.ccsdk.config.model.utils.TransformationUtils;
import org.onap.ccsdk.config.model.validator.ServiceTemplateValidator;
import org.onap.ccsdk.config.rest.adaptor.service.ConfigRestAdaptorService;
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;
public class ConfigModelServiceImpl implements ConfigModelService {
private static EELFLogger logger = EELFManager.getInstance().getLogger(ConfigModelServiceImpl.class);
private static final String CLASS_NAME = "ConfigModelServiceImpl";
private final ConfigRestAdaptorService configRestAdaptorService;
public ConfigModelServiceImpl(ConfigRestAdaptorService configRestAdaptorService) {
logger.info("{} Constuctor Initated...", CLASS_NAME);
this.configRestAdaptorService = configRestAdaptorService;
}
@Override
public Boolean validateServiceTemplate(ServiceTemplate serviceTemplate) throws SvcLogicException {
try {
ServiceTemplateValidator serviceTemplateValidator = new ServiceTemplateValidator();
return serviceTemplateValidator.validateServiceTemplate(serviceTemplate);
} catch (ConfigModelException e) {
throw new SvcLogicException(e.getMessage());
}
}
@Override
public Map<String, String> prepareContext(Map<String, String> context, String input, String serviceTemplateName,
String serviceTemplateVersion) throws SvcLogicException {
ConfigBlueprintService configBlueprintService = new ConfigBlueprintService(configRestAdaptorService);
return configBlueprintService.prepareContext(context, input, serviceTemplateName, serviceTemplateVersion);
}
@Override
public Map<String, String> prepareContext(Map<String, String> context, String input, String serviceTemplateContent)
throws SvcLogicException {
try {
PrepareContextUtils prepareContextUtils = new PrepareContextUtils();
return prepareContextUtils.prepareContext(context, input, serviceTemplateContent);
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
}
@Override
public Map<String, String> convertJson2properties(Map<String, String> context, String jsonContent,
List<String> blockKeys) throws SvcLogicException {
try {
return TransformationUtils.convertJson2Properties(context, jsonContent, blockKeys);
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
}
@Override
public Map<String, String> convertServiceTemplate2Properties(String serviceTemplateContent,
final Map<String, String> context) throws SvcLogicException {
try {
ServiceTemplateUtils serviceTemplateUtils = new ServiceTemplateUtils();
return serviceTemplateUtils.convertServiceTemplate2Properties(serviceTemplateContent, context);
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
}
@Override
public Map<String, String> convertServiceTemplate2Properties(ServiceTemplate serviceTemplate,
final Map<String, String> context) throws SvcLogicException {
try {
ServiceTemplateUtils serviceTemplateUtils = new ServiceTemplateUtils();
return serviceTemplateUtils.convertServiceTemplate2Properties(serviceTemplate, context);
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
}
@SuppressWarnings("squid:S3776")
@Override
public SvcLogicContext assignInParamsFromModel(final SvcLogicContext context, final Map<String, String> inParams)
throws SvcLogicException {
logger.debug("Processing component input param ({})", inParams);
try {
if (context != null && inParams != null && inParams.containsKey(ConfigModelConstant.PROPERTY_SELECTOR)) {
String componentKey = inParams.get(ConfigModelConstant.PROPERTY_SELECTOR);
if (StringUtils.isNotBlank(componentKey)) {
String nodeTemplateContent =
context.getAttribute(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + componentKey);
logger.info("Processing node template content ({})", nodeTemplateContent);
if (StringUtils.isNotBlank(nodeTemplateContent)) {
NodeTemplate nodeTemplate =
TransformationUtils.readValue(nodeTemplateContent, NodeTemplate.class);
if (nodeTemplate != null && StringUtils.isNotBlank(nodeTemplate.getType())) {
String nodeTypeContent = context
.getAttribute(ConfigModelConstant.PROPERTY_NODE_TYPES_DOT + nodeTemplate.getType());
NodeType nodetype = TransformationUtils.readValue(nodeTypeContent, NodeType.class);
if (nodetype != null) {
inParams.put(ConfigModelConstant.PROPERTY_CURRENT_NODETYPE_DERIVED_FROM,
nodetype.getDerivedFrom());
NodePropertyUtils nodePropertyUtils = new NodePropertyUtils(context, inParams);
nodePropertyUtils.assignInParamsFromModel(nodetype, nodeTemplate);
} else {
throw new SvcLogicException(
String.format("Failed to get node type (%s) for node template (%s).",
nodeTemplate.getType(), componentKey));
}
} else {
throw new SvcLogicException(String
.format("Failed to convert content (%s) to node template.", nodeTemplateContent));
}
} else {
throw new SvcLogicException(String
.format("Couldn't get node template content for component key (%s).", componentKey));
}
} else {
throw new SvcLogicException(
String.format("Couldn't get component key (prefix) from inparam (%s)", inParams));
}
}
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
return context;
}
@Override
public SvcLogicContext assignOutParamsFromModel(final SvcLogicContext context, final Map<String, String> inParams)
throws SvcLogicException {
try {
if (context != null && inParams != null && inParams.containsKey(ConfigModelConstant.PROPERTY_SELECTOR)) {
String componentKey = inParams.get(ConfigModelConstant.PROPERTY_SELECTOR);
logger.info("Processing component output for prefix key ({})", componentKey);
if (StringUtils.isNotBlank(componentKey)) {
String nodeTemplateContent =
context.getAttribute(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + componentKey);
if (StringUtils.isNotBlank(nodeTemplateContent)) {
NodeTemplate nodeTemplate =
TransformationUtils.readValue(nodeTemplateContent, NodeTemplate.class);
if (nodeTemplate != null && StringUtils.isNotBlank(nodeTemplate.getType())) {
String nodeTypeContent = context
.getAttribute(ConfigModelConstant.PROPERTY_NODE_TYPES_DOT + nodeTemplate.getType());
NodeType nodetype = TransformationUtils.readValue(nodeTypeContent, NodeType.class);
NodePropertyUtils nodePropertyUtils = new NodePropertyUtils(context, inParams);
nodePropertyUtils.assignOutParamsFromModel(nodetype, nodeTemplate);
}
}
}
}
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
return context;
}
@Override
public String getNodeTemplateContent(final SvcLogicContext context, String templateName) throws SvcLogicException {
String content = null;
try {
if (context != null && StringUtils.isNotBlank(templateName)) {
logger.info("Processing Artifact Node Template for content : ({})", templateName);
content = context
.getAttribute(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + templateName + ".content");
}
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
return content;
}
@SuppressWarnings("squid:S3776")
@Override
public String getNodeTemplateMapping(final SvcLogicContext context, String templateName) throws SvcLogicException {
String mapping = null;
try {
if (context != null && StringUtils.isNotBlank(templateName)) {
logger.info("Processing artifact node template for mapping : ({})", templateName);
if (StringUtils.isNotBlank(templateName)) {
String nodeTemplateContent =
context.getAttribute(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + templateName);
if (StringUtils.isNotBlank(nodeTemplateContent)) {
NodeTemplate nodeTemplate =
TransformationUtils.readValue(nodeTemplateContent, NodeTemplate.class);
if (nodeTemplate != null && nodeTemplate.getCapabilities() != null && nodeTemplate
.getCapabilities().containsKey(ConfigModelConstant.CAPABILITY_PROPERTY_MAPPING)) {
CapabilityAssignment capability =
nodeTemplate.getCapabilities().get(ConfigModelConstant.CAPABILITY_PROPERTY_MAPPING);
if (capability.getProperties() != null) {
List mappingList = (List) capability.getProperties()
.get(ConfigModelConstant.CAPABILITY_PROPERTY_MAPPING);
if (mappingList != null) {
mapping = TransformationUtils.getJson(mappingList);
}
}
}
}
}
}
} catch (Exception e) {
throw new SvcLogicException(e.getMessage());
}
return mapping;
}
}
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