1 | import { AnyJson, JsonMap } from '@salesforce/ts-types';
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2 | import { Logger } from '../logger';
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3 | /**
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4 | * Loads a JSON schema and performs validations against JSON objects.
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5 | */
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6 | export declare class SchemaValidator {
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7 | private schemaPath;
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8 | private readonly schemasDir;
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9 | private readonly logger;
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10 | private schema?;
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11 | /**
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12 | * Creates a new `SchemaValidator` instance given a logger and path to a schema file.
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13 | *
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14 | * @param logger An {@link Logger} instance on which to base this class's logger.
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15 | * @param schemaPath The path to the schema file to load and use for validation.
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16 | */
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17 | constructor(logger: Logger, schemaPath: string);
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18 | /**
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19 | * Loads a JSON schema from the `schemaPath` parameter provided at instantiation.
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20 | */
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21 | load(): Promise<JsonMap>;
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22 | /**
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23 | * Loads a JSON schema from the `schemaPath` parameter provided at instantiation.
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24 | */
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25 | loadSync(): JsonMap;
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26 | /**
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27 | * Performs validation of JSON data against the schema located at the `schemaPath` value provided
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28 | * at instantiation.
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29 | *
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30 | * **Throws** *{'ValidationSchemaFieldError' }* If there are known validations errors.
SfError}{ name: |
31 | * **Throws** *{'ValidationSchemaUnknownError' }* If there are unknown validations errors.
SfError}{ name: |
32 | *
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33 | * @param json A JSON value to validate against this instance's target schema.
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34 | * JSON data.
The validated |
35 | */
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36 | validate(json: AnyJson): Promise<AnyJson>;
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37 | /**
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38 | * Performs validation of JSON data against the schema located at the `schemaPath` value provided
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39 | * at instantiation.
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40 | *
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41 | * **Throws** *{@link SfError}{ name: 'ValidationSchemaFieldError' }* If there are known validations errors.
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42 | * **Throws** *{@link SfError}{ name: 'ValidationSchemaUnknownError' }* If there are unknown validations errors.
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43 | *
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44 | * @param json A JSON value to validate against this instance's target schema.
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45 | * @returns The validated JSON data.
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46 | */
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47 | validateSync(json: AnyJson): AnyJson;
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48 | /**
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49 | * Loads local, external schemas from URIs in the same directory as the local schema file.
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50 | * Does not support loading from remote URIs.
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51 | * Returns a map of external schema local URIs to loaded schema JSON objects.
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52 | *
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53 | * @param schema The main schema to look up references ($ref) in.
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54 | * @returns An array of found referenced schemas.
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55 | */
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56 | private loadExternalSchemas;
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57 | /**
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58 | * Load another schema relative to the primary schema when referenced. Only supports local schema URIs.
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59 | *
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60 | * @param uri The first segment of the $ref schema.
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61 | */
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62 | private loadExternalSchema;
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63 | /**
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64 | * Get a string representation of the schema validation errors.
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65 | * Adds additional (human friendly) information to certain errors.
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66 | *
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67 | * @param errors An array of AJV (DefinedError) objects.
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68 | */
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69 | private getErrorsText;
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70 | }
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