com.fasterxml.jackson.databind.exc.MismatchedInputException Maven / Gradle / Ivy
package com.fasterxml.jackson.databind.exc;
import com.fasterxml.jackson.core.JsonLocation;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.util.ClassUtil;
/**
* General exception type used as the base class for all {@link JsonMappingException}s
* that are due to input not mapping to target definition; these are typically
* considered "client errors" since target type definition itself is not the root cause
* but mismatching input. This is in contrast to {@link InvalidDefinitionException} which
* signals a problem with target type definition and not input.
*
* This type is used as-is for some input problems, but in most cases there should be
* more explicit subtypes to use.
*
* NOTE: name chosen to differ from `java.util.InputMismatchException` since while that
* would have been better name, use of same overlapping name causes nasty issues
* with IDE auto-completion, so slightly less optimal chosen.
*
* @since 2.9
*/
@SuppressWarnings("serial")
public class MismatchedInputException
extends JsonMappingException
{
/**
* Type of value that was to be deserialized
*/
protected Class _targetType;
protected MismatchedInputException(JsonParser p, String msg) {
this(p, msg, (JavaType) null);
}
protected MismatchedInputException(JsonParser p, String msg, JsonLocation loc) {
super(p, msg, loc);
}
protected MismatchedInputException(JsonParser p, String msg, Class targetType) {
super(p, msg);
_targetType = targetType;
}
protected MismatchedInputException(JsonParser p, String msg, JavaType targetType) {
super(p, msg);
_targetType = ClassUtil.rawClass(targetType);
}
// Only to prevent super-class static method from getting called
@Deprecated // as of 2.9
public static MismatchedInputException from(JsonParser p, String msg) {
return from(p, (Class) null, msg);
}
public static MismatchedInputException from(JsonParser p, JavaType targetType, String msg) {
return new MismatchedInputException(p, msg, targetType);
}
public static MismatchedInputException from(JsonParser p, Class targetType, String msg) {
return new MismatchedInputException(p, msg, targetType);
}
public MismatchedInputException setTargetType(JavaType t) {
_targetType = t.getRawClass();
return this;
}
/**
* Accessor for getting intended target type, with which input did not match,
* if known; `null` if not known for some reason.
*/
public Class getTargetType() {
return _targetType;
}
}