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22 lines
452 B
Go
22 lines
452 B
Go
package service
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type PersistenceServiceFacade struct {
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Redis *RedisPersistenceService
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Json *JsonPersistenceService
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Memory *MemoryService
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}
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// Get returns the preferred persistence service by fallbacks
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// Redis will be preferred at the first position.
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func (facade *PersistenceServiceFacade) Get() PersistenceService {
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if facade.Redis != nil {
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return facade.Redis
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}
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if facade.Json != nil {
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return facade.Json
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}
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return facade.Memory
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}
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