Package io.trino.json

Class PathEvaluationException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

io.trino.spi.TrinoException

io.trino.json.PathEvaluationException

All Implemented Interfaces:

Serializable

public class PathEvaluationException
extends TrinoException

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PathEvaluationException(String message)
PathEvaluationException(Throwable cause)

Method Summary

Modifier and Type	Method	Description
static TrinoException	itemTypeError(String expected, String actual)
static TrinoException	structuralError(String format, Object... arguments)	An exception resulting from a structural error during JSON path evaluation.

Methods inherited from class io.trino.spi.TrinoException

getErrorCode, getLocation, getMessage, getRawMessage

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

PathEvaluationException

public PathEvaluationException(String message)

PathEvaluationException

public PathEvaluationException(Throwable cause)

Method Details

structuralError

@FormatMethod
public static TrinoException structuralError(String format,
 Object... arguments)

An exception resulting from a structural error during JSON path evaluation.

A structural error occurs when the JSON path expression attempts to access a non-existent element of a JSON array or a non-existent member of a JSON object.

Note: in `lax` mode, the structural errors are suppressed, and the erroneous subexpression is evaluated to an empty sequence. In `strict` mode, the structural errors are propagated to the enclosing function (i.e. the function within which the path is evaluated, e.g. `JSON_EXISTS`), and there they are handled accordingly to the chosen `ON ERROR` option. Non-structural errors (e.g. numeric exceptions) are not suppressed in `lax` or `strict` mode.

itemTypeError

public static TrinoException itemTypeError(String expected,
 String actual)