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package org.openecomp.sdc.tosca;
import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
import java.io.*;
import java.net.URL;
import java.nio.file.NotDirectoryException;
import java.util.HashMap;
import java.util.Map;
public class TestUtil {
public static ToscaServiceModel loadToscaServiceModel(String serviceTemplatesPath,
String globalServiceTemplatesPath,
String entryDefinitionServiceTemplate)
throws IOException {
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
Map<String, ServiceTemplate> serviceTemplates = new HashMap<>();
if (entryDefinitionServiceTemplate == null) {
entryDefinitionServiceTemplate = "MainServiceTemplate.yaml";
}
loadServiceTemplates(serviceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
if (globalServiceTemplatesPath != null) {
loadServiceTemplates(globalServiceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
}
return new ToscaServiceModel(null, serviceTemplates, entryDefinitionServiceTemplate);
}
private static void loadServiceTemplates(String serviceTemplatesPath,
ToscaExtensionYamlUtil toscaExtensionYamlUtil,
Map<String, ServiceTemplate> serviceTemplates)
throws IOException {
URL urlFile = TestUtil.class.getResource(serviceTemplatesPath);
if (urlFile != null) {
File pathFile = new File(urlFile.getFile());
File[] files = pathFile.listFiles();
if (files != null) {
addServiceTemplateFiles(serviceTemplates, files, toscaExtensionYamlUtil);
} else {
throw new NotDirectoryException(serviceTemplatesPath);
}
} else {
throw new NotDirectoryException(serviceTemplatesPath);
}
}
private static void addServiceTemplateFiles(Map<String, ServiceTemplate> serviceTemplates,
File[] files,
ToscaExtensionYamlUtil toscaExtensionYamlUtil)
throws IOException {
for (File file : files) {
try (InputStream yamlFile = new FileInputStream(file)) {
ServiceTemplate serviceTemplateFromYaml =
toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
serviceTemplates.put(file.getName(), serviceTemplateFromYaml);
try {
yamlFile.close();
} catch (IOException ignore) {
}
} catch (FileNotFoundException e) {
throw e;
} catch (IOException e) {
throw e;
}
}
}
}
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