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Add a StructLike class that extends Error. #1

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Sep 1, 2020
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Add a StructLike class that extends Error. #1

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16 changes: 16 additions & 0 deletions packages/thrift-server-core/src/main/types.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,22 @@ export abstract class StructLike implements IStructLike {
public abstract write(output: TProtocol): void
}

/**
* Like `StructLike` but extends `Error`. Exception classes extend this.
*/
export abstract class ErrorStructLike extends Error implements IStructLike {
public readonly name: string
public readonly _annotations: IThriftAnnotations = {}
public readonly _fieldAnnotations: IFieldAnnotations = {}

constructor() {
super()
this.name = this.constructor.name
}

public abstract write(output: TProtocol): void
}

export interface IStructConstructor<T extends StructLike> {
new (args?: any): T
read(input: TProtocol): T
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