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/*
* Copyright © 2016-2018 European Support Limited
*
* 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.openecomp.sdc.translator.services.heattotosca.globaltypes;
import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
import org.openecomp.sdc.common.errors.CoreException;
import org.openecomp.sdc.common.errors.ErrorCategory;
import org.openecomp.sdc.common.errors.ErrorCode;
import org.openecomp.sdc.tosca.services.ToscaUtil;
import org.openecomp.sdc.translator.services.heattotosca.Constants;
import org.openecomp.sdc.translator.utils.ResourceWalker;
import java.util.EnumMap;
import java.util.HashMap;
import java.util.Map;
public class GlobalTypesServiceTemplates {
private static final String ONAP_FILEPATH_REGEX = ".*" + Constants.GLOBAL_TYPES + "(/onap/|\\\\onap\\\\).*";
private static final Map<OnboardingTypesEnum, Map<String, ServiceTemplate>> onboardingGlobalTypesServiceTemplates;
private GlobalTypesServiceTemplates() {
}
static {
Map<String, String> globalTypes;
try {
globalTypes = ResourceWalker.readResourcesFromDirectory(Constants.GLOBAL_TYPES);
} catch (CoreException coreException) {
throw coreException;
} catch (Exception exception) {
throw new CoreException((new ErrorCode.ErrorCodeBuilder())
.withMessage(Constants.FAILED_TO_GENERATE_GLOBAL_TYPES)
.withId(Constants.GLOBAL_TYPES_READ_ERROR)
.withCategory(ErrorCategory.APPLICATION).build(), exception);
}
onboardingGlobalTypesServiceTemplates = init(globalTypes);
}
public static Map<String, ServiceTemplate> getGlobalTypesServiceTemplates(OnboardingTypesEnum onboardingType) {
if (onboardingType == null) {
throw new CoreException((new ErrorCode.ErrorCodeBuilder())
.withMessage(Constants.FAILED_TO_GENERATE_GLOBAL_TYPES)
.withId(Constants.INVALID_ONBOARDING_TYPE)
.withCategory(ErrorCategory.APPLICATION).build());
}
return onboardingGlobalTypesServiceTemplates.get(onboardingType);
}
private static Map<OnboardingTypesEnum, Map<String, ServiceTemplate>> init(Map<String, String> globalTypes) {
Map<OnboardingTypesEnum, Map<String, ServiceTemplate>> onboardingGlobalTypesServiceTemplates =
new EnumMap<>(OnboardingTypesEnum.class);
Map<String, ServiceTemplate> zipOnboardingGlobalTypes =
getOnboardingGlobalTypes(globalTypes, OnboardingTypesEnum.ZIP);
Map<String, ServiceTemplate> csarOnboardingGlobalTypes =
getOnboardingGlobalTypes(globalTypes, OnboardingTypesEnum.CSAR);
Map<String, ServiceTemplate> manualOnboardingGlobalTypes =
getOnboardingGlobalTypes(globalTypes, OnboardingTypesEnum.MANUAL);
Map<String, ServiceTemplate> defaultOnboardingGlobalTypes =
getOnboardingGlobalTypes(globalTypes, OnboardingTypesEnum.NONE);
onboardingGlobalTypesServiceTemplates.put(OnboardingTypesEnum.ZIP, zipOnboardingGlobalTypes);
onboardingGlobalTypesServiceTemplates.put(OnboardingTypesEnum.CSAR, csarOnboardingGlobalTypes);
onboardingGlobalTypesServiceTemplates.put(OnboardingTypesEnum.MANUAL, manualOnboardingGlobalTypes);
onboardingGlobalTypesServiceTemplates.put(OnboardingTypesEnum.NONE, defaultOnboardingGlobalTypes);
return onboardingGlobalTypesServiceTemplates;
}
private static Map<String, ServiceTemplate> getOnboardingGlobalTypes(Map<String, String> globalTypes,
OnboardingTypesEnum onboardingType) {
Map<String, ServiceTemplate> globalTypesServiceTemplates = new HashMap<>();
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
for (Map.Entry<String, String> globalTypeContent : globalTypes.entrySet()) {
if (!isTypeValidCandidateForCsarPacking(globalTypeContent.getKey(), onboardingType)) {
// this global types folders should not be processed to the CSAR
continue;
}
ToscaUtil.addServiceTemplateToMapWithKeyFileName(globalTypesServiceTemplates,
toscaExtensionYamlUtil.yamlToObject(globalTypeContent.getValue(), ServiceTemplate.class));
}
return globalTypesServiceTemplates;
}
private static boolean isTypeValidCandidateForCsarPacking(String globalTypeResourceKey,
OnboardingTypesEnum onboardingType) {
if (globalTypeResourceKey.contains(Constants.OPENECOMP_INVENTORY)) {
// this global types folders should not be processed to the CSAR
return false;
}
//Global types specific to csar onboarding should not be packed for other onboarding types
return !globalTypeResourceKey.matches(ONAP_FILEPATH_REGEX) || onboardingType == OnboardingTypesEnum.CSAR;
}
}
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