xpertss.json.schema.main.JsonSchema Maven / Gradle / Ivy
Show all versions of json-schema Show documentation
package xpertss.json.schema.main;
import com.fasterxml.jackson.databind.JsonNode;
import xpertss.json.schema.core.exceptions.ProcessingException;
import xpertss.json.schema.core.processing.ProcessingResult;
import xpertss.json.schema.core.processing.Processor;
import xpertss.json.schema.core.report.ListProcessingReport;
import xpertss.json.schema.core.report.MessageProvider;
import xpertss.json.schema.core.report.ProcessingReport;
/**
* Single-schema instance validator
*
* This is the interface you will use the most often. It is, in essence, a {@link
* JsonValidator} initialized with a single JSON Schema. Note however that this
* class still retains the ability to resolve JSON References.
*/
public interface JsonSchema {
/**
* Validate an instance and return a processing report
*
* @param instance the instance to validate
* @param deepCheck validate children even if container (array, object) is
* invalid
* @return a processing report
* @throws ProcessingException a processing error occurred during validation
*
* @see JsonValidator#validate(JsonNode, JsonNode, boolean)
*
* @since 2.1.8
*/
ProcessingReport validate(JsonNode instance, boolean deepCheck)
throws ProcessingException;
/**
* Validate an instance and return a processing report
*
* This calls {@link #validate(JsonNode, boolean)} with {@code false} as
* a second argument.
*
* @param instance the instance to validate
* @return a processing report
* @throws ProcessingException a processing error occurred during validation
*/
ProcessingReport validate(JsonNode instance)
throws ProcessingException;
/**
* Validate an instance and return a processing report (unchecked version)
*
* Unchecked validation means that conditions which would normally cause
* the processing to stop with an exception are instead inserted into the
* resulting report.
*
* Warning: this means that anomalous events like an unresolvable
* JSON Reference, or an invalid schema, are masked!
*
* @param instance the instance to validate
* @param deepCheck validate children even if container (array, object) is
* invalid
* @return a report (a {@link ListProcessingReport} if an exception was
* thrown during processing)
*
*
* @see ProcessingResult#uncheckedResult(Processor, ProcessingReport,
* MessageProvider)
* @see JsonValidator#validate(JsonNode, JsonNode, boolean)
*
* @since 2.1.8
*/
ProcessingReport validateUnchecked(JsonNode instance, boolean deepCheck);
/**
* Validate an instance and return a processing report (unchecked version)
*
* This calls {@link #validateUnchecked(JsonNode, boolean)} with {@code
* false} as a third argument.
*
* @param instance the instance to validate
* @return a report (a {@link ListProcessingReport} if an exception was
* thrown during processing)
*/
ProcessingReport validateUnchecked(JsonNode instance);
/**
* Check whether an instance is valid against this schema
*
* @param instance the instance
* @return true if the instance is valid
* @throws ProcessingException an error occurred during processing
*/
boolean validInstance(JsonNode instance)
throws ProcessingException;
/**
* Check whether an instance is valid against this schema (unchecked
* version)
*
* The same warnings apply as described in {@link
* #validateUnchecked(JsonNode)}.
*
* @param instance the instance to validate
* @return true if the instance is valid
*/
boolean validInstanceUnchecked(JsonNode instance);
}