Jackson Annotations Source Code

Jackson is "the Java JSON library" or "the best JSON parser for Java". Or simply as "JSON for Java".

Jackson Annotations Source Code files are provided in the source packge (jackson-annotations-2.12.4-sources.jar). You can download it at Jackson Maven Website.

You can also browse Jackson Annotations Source Code below:

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package com.fasterxml.jackson.databind.exc;

import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.PropertyName;
import com.fasterxml.jackson.databind.util.ClassUtil;

 * Exception thrown if a `null` value is being encountered for a property
 * designed as "fail on null" property (see {@link com.fasterxml.jackson.annotation.JsonSetter}).
 * @since 2.9
public class InvalidNullException
    extends MismatchedInputException // since 2.9
    private static final long serialVersionUID = 1L; // silly Eclipse, warnings

     * Name of property, if known, for which null was encountered.
    protected final PropertyName _propertyName;

    /* Life-cycle

    protected InvalidNullException(DeserializationContext ctxt, String msg,
            PropertyName pname)
        super(ctxt.getParser(), msg);
        _propertyName = pname;

    public static InvalidNullException from(DeserializationContext ctxt,
            PropertyName name, JavaType type)
        String msg = String.format("Invalid `null` value encountered for property %s",
                ClassUtil.quotedOr(name, "<UNKNOWN>"));
        InvalidNullException exc = new InvalidNullException(ctxt, msg, name);
        if (type != null) {
        return exc;

    public PropertyName getPropertyName() {
        return _propertyName;



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2022-02-19, 35497👍, 0💬