protected void translateRancherToCompose(
boolean forDockerCompose,
Map<String, Object> rancherServiceData,
Map<String, Object> composeServiceData,
String cattleName,
Service service) {
ServiceDiscoveryConfigItem item =
ServiceDiscoveryConfigItem.getServiceConfigItemByCattleName(cattleName, service);
if (item != null && item.isDockerComposeProperty() == forDockerCompose) {
Object value = rancherServiceData.get(cattleName);
boolean export = false;
if (value instanceof List) {
if (!((List<?>) value).isEmpty()) {
export = true;
}
} else if (value instanceof Map) {
if (!((Map<?, ?>) value).isEmpty()) {
export = true;
}
} else if (value instanceof Boolean) {
if (((Boolean) value).booleanValue()) {
export = true;
}
} else if (value != null) {
export = true;
}
if (export) {
// for every lookup, do transform
Object formattedValue = null;
for (RancherConfigToComposeFormatter formatter : formatters) {
formattedValue = formatter.format(item, value);
if (formattedValue != null) {
break;
}
}
if (formattedValue != null) {
composeServiceData.put(item.getDockerName().toLowerCase(), formattedValue);
} else {
composeServiceData.put(item.getDockerName().toLowerCase(), value);
}
}
}
}
@Override
@SuppressWarnings("unchecked")
public Object format(ServiceDiscoveryConfigItem item, Object valueToTransform) {
if (!item.getDockerName()
.equalsIgnoreCase(ServiceDiscoveryConfigItem.RESTART.getDockerName())) {
return null;
}
// transform object to string as thats how policy is defined in docker-compose
Map<String, Object> map = (Map<String, Object>) valueToTransform;
Object name = map.get("name");
Object maxRetryCount = map.get("maximumRetryCount");
if (maxRetryCount == null) {
return name;
}
return name + ":" + maxRetryCount;
}
