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package com.hltech.vaunt.validator.schema; |
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import com.fasterxml.jackson.module.jsonSchema.JsonSchema; |
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import com.fasterxml.jackson.module.jsonSchema.types.ObjectSchema; |
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import com.google.common.collect.Lists; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.stream.Collectors; |
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public class ObjectSchemaValidator extends ContainerTypeSchemaValidator { |
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private static final String UNMATCHING_SCHEMA_TYPE = |
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"Consumer schema with id %s and type %s does not match provider schema with id %s and type %s"; |
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@Override |
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public List<String> validate(JsonSchema consumerSchema, JsonSchema providerSchema) { |
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List<String> errors = super.validate(consumerSchema, providerSchema); |
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ObjectSchema consumerObjectSchema = consumerSchema.asObjectSchema(); |
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ObjectSchema providerObjectSchema = providerSchema.asObjectSchema(); |
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if (!equals(consumerObjectSchema.getAdditionalProperties(), providerObjectSchema.getAdditionalProperties())) { |
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errors.add(String.format(ERROR_FORMAT_SHORT, |
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consumerSchema.getId(), |
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"additionalProperties")); |
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} |
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if (!equals(consumerObjectSchema.getDependencies(), providerObjectSchema.getDependencies())) { |
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errors.add(String.format(ERROR_FORMAT, |
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consumerSchema.getId(), |
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"dependencies", |
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consumerObjectSchema.getDependencies(), |
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providerObjectSchema.getDependencies())); |
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} |
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if (!equals(consumerObjectSchema.getPatternProperties(), providerObjectSchema.getPatternProperties())) { |
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errors.add(String.format(ERROR_FORMAT, |
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consumerSchema.getId(), |
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"patternProperties", |
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mapToString(consumerObjectSchema.getPatternProperties()), |
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mapToString(providerObjectSchema.getPatternProperties()))); |
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} |
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errors.addAll(compareObjectProperties( |
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consumerSchema.getId(), |
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consumerObjectSchema.getProperties(), |
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providerObjectSchema.getProperties())); |
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return errors; |
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} |
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@Override |
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public Class<ObjectSchema> supportsSchemaType() { |
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return ObjectSchema.class; |
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} |
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private List<String> compareObjectProperties(String id, Map<String, JsonSchema> consumerProperties, |
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Map<String, JsonSchema> providerProperties) { |
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if (!providerProperties.keySet().containsAll(consumerProperties.keySet())) { |
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return Lists.newArrayList(String.format(ERROR_FORMAT, |
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id, |
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"properties", |
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"ids of properties: " + consumerProperties.keySet(), |
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"ids of properties: " + providerProperties.keySet() |
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)); |
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} |
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return consumerProperties.keySet().stream() |
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.flatMap(key -> validateProperty(consumerProperties.get(key), providerProperties.get(key)).stream()) |
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.collect(Collectors.toList()); |
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} |
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private List<String> validateProperty(JsonSchema consumerProperty, JsonSchema providerProperty) { |
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return consumerProperty.getClass() == providerProperty.getClass() |
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? SchemaValidator.validate(consumerProperty, providerProperty) |
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: Lists.newArrayList(String.format( |
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UNMATCHING_SCHEMA_TYPE, |
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consumerProperty.getId(), |
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consumerProperty.getClass().getSimpleName(), |
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providerProperty.getId(), |
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providerProperty.getClass().getSimpleName())); |
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} |
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private String mapToString(Map<String, JsonSchema> props) { |
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String content = props.entrySet() |
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.stream() |
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.map(e -> e.getKey() + '=' + jsonToString(e.getValue())) |
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.collect(Collectors.joining(", ")); |
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return "{" + content + "}"; |
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} |
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} |
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HLTech /
vaunt
