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PassthroughStore.ts
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PassthroughStore.ts
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import type { Patch } from '../ldp/http/Patch';
import type { Representation } from '../ldp/representation/Representation';
import type { RepresentationPreferences } from '../ldp/representation/RepresentationPreferences';
import type { ResourceIdentifier } from '../ldp/representation/ResourceIdentifier';
import type { Conditions } from './Conditions';
import type { ResourceStore } from './ResourceStore';
/**
* Store that calls the corresponding functions of the source Store.
* Can be extended by stores that do not want to override all functions
* by implementing a decorator pattern.
*/
export class PassthroughStore<T extends ResourceStore = ResourceStore> implements ResourceStore {
protected readonly source: T;
public constructor(source: T) {
this.source = source;
}
public async addResource(container: ResourceIdentifier, representation: Representation,
conditions?: Conditions): Promise<ResourceIdentifier> {
return this.source.addResource(container, representation, conditions);
}
public async deleteResource(identifier: ResourceIdentifier,
conditions?: Conditions): Promise<ResourceIdentifier[]> {
return this.source.deleteResource(identifier, conditions);
}
public async getRepresentation(identifier: ResourceIdentifier, preferences: RepresentationPreferences,
conditions?: Conditions): Promise<Representation> {
return this.source.getRepresentation(identifier, preferences, conditions);
}
public async modifyResource(identifier: ResourceIdentifier, patch: Patch,
conditions?: Conditions): Promise<ResourceIdentifier[]> {
return this.source.modifyResource(identifier, patch, conditions);
}
public async setRepresentation(identifier: ResourceIdentifier, representation: Representation,
conditions?: Conditions): Promise<ResourceIdentifier[]> {
return this.source.setRepresentation(identifier, representation, conditions);
}
}