104 lines
3.1 KiB
Rust
104 lines
3.1 KiB
Rust
use crate::{
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compilation::{compile_validators, context::CompilationContext, JSONSchema},
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error::{no_error, CompilationError, ErrorIterator},
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keywords::{format_key_value_validators, CompilationResult, Validators},
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validator::Validate,
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};
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use serde_json::{Map, Value};
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pub(crate) struct PropertiesValidator {
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properties: Vec<(String, Validators)>,
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}
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impl PropertiesValidator {
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#[inline]
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pub(crate) fn compile(schema: &Value, context: &CompilationContext) -> CompilationResult {
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match schema {
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Value::Object(map) => {
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let mut properties = Vec::with_capacity(map.len());
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for (key, subschema) in map {
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properties.push((key.clone(), compile_validators(subschema, context)?));
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}
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Ok(Box::new(PropertiesValidator { properties }))
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}
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_ => Err(CompilationError::SchemaError),
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}
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}
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}
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impl Validate for PropertiesValidator {
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#[inline]
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fn is_valid_object(
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&self,
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schema: &JSONSchema,
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_: &Value,
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instance_value: &Map<String, Value>,
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) -> bool {
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self.properties.iter().all(|(name, validators)| {
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instance_value.get(name).into_iter().all(|sub_value| {
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validators
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.iter()
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.all(|validator| validator.is_valid(schema, sub_value))
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})
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})
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}
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#[inline]
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fn is_valid(&self, schema: &JSONSchema, instance: &Value) -> bool {
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if let Value::Object(instance_value) = instance {
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self.is_valid_object(schema, instance, instance_value)
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} else {
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true
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}
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}
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#[inline]
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fn validate_object<'a>(
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&self,
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schema: &'a JSONSchema,
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_: &'a Value,
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instance_value: &'a Map<String, Value>,
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) -> ErrorIterator<'a> {
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Box::new(
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self.properties
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.iter()
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.flat_map(move |(name, validators)| {
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instance_value
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.get(name)
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.into_iter()
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.flat_map(move |sub_value| {
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validators
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.iter()
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.flat_map(move |validator| validator.validate(schema, sub_value))
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})
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})
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.collect::<Vec<_>>()
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.into_iter(),
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)
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}
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#[inline]
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fn validate<'a>(&self, schema: &'a JSONSchema, instance: &'a Value) -> ErrorIterator<'a> {
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if let Value::Object(instance_value) = instance {
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self.validate_object(schema, instance, instance_value)
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} else {
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no_error()
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}
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}
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}
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impl ToString for PropertiesValidator {
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fn to_string(&self) -> String {
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format!(
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"properties: {{{}}}",
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format_key_value_validators(&self.properties)
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)
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}
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}
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#[inline]
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pub(crate) fn compile(
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_: &Map<String, Value>,
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schema: &Value,
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context: &CompilationContext,
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) -> Option<CompilationResult> {
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Some(PropertiesValidator::compile(schema, context))
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}
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