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/*
* Copyright (c) 2016 Network New Technologies Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.networknt.schema;
import com.fasterxml.jackson.databind.JsonNode;
import com.networknt.schema.utils.JsonNodeUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.*;
/**
* {@link JsonValidator} for type.
*/
public class TypeValidator extends BaseJsonValidator {
private static final Logger logger = LoggerFactory.getLogger(TypeValidator.class);
private final JsonType schemaType;
private final UnionTypeValidator unionTypeValidator;
public TypeValidator(SchemaLocation schemaLocation, JsonNodePath evaluationPath, JsonNode schemaNode, JsonSchema parentSchema, ValidationContext validationContext) {
super(schemaLocation, evaluationPath, schemaNode, parentSchema, ValidatorTypeCode.TYPE, validationContext);
this.schemaType = TypeFactory.getSchemaNodeType(schemaNode);
if (this.schemaType == JsonType.UNION) {
this.unionTypeValidator = new UnionTypeValidator(schemaLocation, evaluationPath, schemaNode, parentSchema, validationContext);
} else {
this.unionTypeValidator = null;
}
}
public JsonType getSchemaType() {
return this.schemaType;
}
public boolean equalsToSchemaType(JsonNode node) {
return JsonNodeUtil.equalsToSchemaType(node, this.schemaType, this.parentSchema, this.validationContext);
}
@Override
public Set<ValidationMessage> validate(ExecutionContext executionContext, JsonNode node, JsonNode rootNode, JsonNodePath instanceLocation) {
debug(logger, node, rootNode, instanceLocation);
if (this.schemaType == JsonType.UNION) {
return this.unionTypeValidator.validate(executionContext, node, rootNode, instanceLocation);
}
if (!equalsToSchemaType(node)) {
JsonType nodeType = TypeFactory.getValueNodeType(node, this.validationContext.getConfig());
return Collections.singleton(message().instanceNode(node).instanceLocation(instanceLocation)
.locale(executionContext.getExecutionConfig().getLocale())
.failFast(executionContext.isFailFast())
.arguments(nodeType.toString(), this.schemaType.toString()).build());
}
return Collections.emptySet();
}
}
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