Package edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind

Class JsonMappingException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JacksonException

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonProcessingException

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.DatabindException

edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.databind.JsonMappingException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

InvalidDefinitionException, MismatchedInputException, UnresolvedForwardReference, ValueInstantiationException

public class JsonMappingException
extends DatabindException

Checked exception used to signal fatal problems with mapping of content, distinct from low-level I/O problems (signaled using simple IOExceptions) or data encoding/decoding problems (signaled with StreamReadException, StreamWriteException).

One additional feature is the ability to denote relevant path of references (during serialization/deserialization) to help in troubleshooting.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JsonMappingException.Reference	Simple bean class used to contain references.

Field Summary

Fields

Modifier and Type	Field	Description
protected LinkedList<JsonMappingException.Reference>	_path	Path through which problem that triggering throwing of this exception was reached.
protected Closeable	_processor	Underlying processor (JsonParser or JsonGenerator), if known.

Fields inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonProcessingException

_location

Constructor Summary

Constructors

Constructor	Description
JsonMappingException(Closeable processor, String msg)
JsonMappingException(Closeable processor, String msg, JsonLocation loc)
JsonMappingException(Closeable processor, String msg, Throwable problem)
JsonMappingException(String msg)	Deprecated. Since 2.7 Use variant that takes JsonParser instead
JsonMappingException(String msg, JsonLocation loc)	Deprecated. Since 2.7 Use variant that takes JsonParser instead
JsonMappingException(String msg, JsonLocation loc, Throwable rootCause)	Deprecated. Since 2.7 Use variant that takes JsonParser instead
JsonMappingException(String msg, Throwable rootCause)	Deprecated. Since 2.7 Use variant that takes JsonParser instead

Method Summary

Modifier and Type	Method	Description
protected void	_appendPathDesc(StringBuilder sb)
protected String	_buildMessage()
static JsonMappingException	from(JsonGenerator g, String msg)
static JsonMappingException	from(JsonGenerator g, String msg, Throwable problem)
static JsonMappingException	from(JsonParser p, String msg)
static JsonMappingException	from(JsonParser p, String msg, Throwable problem)
static JsonMappingException	from(DeserializationContext ctxt, String msg)
static JsonMappingException	from(DeserializationContext ctxt, String msg, Throwable t)
static JsonMappingException	from(SerializerProvider ctxt, String msg)
static JsonMappingException	from(SerializerProvider ctxt, String msg, Throwable problem)
static JsonMappingException	fromUnexpectedIOE(IOException src)	Factory method used when "upgrading" an IOException into JsonMappingException: usually only needed to comply with a signature.
String	getLocalizedMessage()
String	getMessage()	Method is overridden so that we can properly inject description of problem path, if such is defined.
List<JsonMappingException.Reference>	getPath()	Method for accessing full structural path within type hierarchy down to problematic property.
String	getPathReference()	Method for accessing description of path that lead to the problem that triggered this exception
StringBuilder	getPathReference(StringBuilder sb)
Object	getProcessor()	Method that allows accessing underlying processor that triggered this exception; typically either JsonParser or JsonGenerator for exceptions that originate from streaming API.
void	prependPath(JsonMappingException.Reference r)
void	prependPath(Object referrer, int index)	Method called to prepend a reference information in front of current path
void	prependPath(Object referrer, String fieldName)	Method called to prepend a reference information in front of current path
String	toString()
JsonMappingException	withCause(Throwable cause)
static JsonMappingException	wrapWithPath(Throwable src, JsonMappingException.Reference ref)	Method that can be called to either create a new JsonMappingException (if underlying exception is not a JsonMappingException), or augment given exception with given path/reference information.
static JsonMappingException	wrapWithPath(Throwable src, Object refFrom, int index)	Method that can be called to either create a new JsonMappingException (if underlying exception is not a JsonMappingException), or augment given exception with given path/reference information.
static JsonMappingException	wrapWithPath(Throwable src, Object refFrom, String refFieldName)	Method that can be called to either create a new JsonMappingException (if underlying exception is not a JsonMappingException), or augment given exception with given path/reference information.

Methods inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonProcessingException

clearLocation, getLocation, getMessageSuffix, getOriginalMessage

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Details

_path

protected LinkedList<JsonMappingException.Reference> _path

Path through which problem that triggering throwing of this exception was reached.

_processor

protected transient Closeable _processor

Underlying processor (JsonParser or JsonGenerator), if known.

NOTE: typically not serializable hence transient

Since:

2.7

Constructor Details

JsonMappingException

@Deprecated
public JsonMappingException(String msg)

Deprecated.

Since 2.7 Use variant that takes JsonParser instead

JsonMappingException

@Deprecated
public JsonMappingException(String msg,
 Throwable rootCause)

Deprecated.

Since 2.7 Use variant that takes JsonParser instead

JsonMappingException

@Deprecated
public JsonMappingException(String msg,
 JsonLocation loc)

Deprecated.

Since 2.7 Use variant that takes JsonParser instead

JsonMappingException

@Deprecated
public JsonMappingException(String msg,
 JsonLocation loc,
 Throwable rootCause)

Deprecated.

Since 2.7 Use variant that takes JsonParser instead

JsonMappingException

public JsonMappingException(Closeable processor,
 String msg)

Since:

2.7

JsonMappingException

public JsonMappingException(Closeable processor,
 String msg,
 Throwable problem)

Since:

2.7

JsonMappingException

public JsonMappingException(Closeable processor,
 String msg,
 JsonLocation loc)

Since:

2.7

Method Details

from

public static JsonMappingException from(JsonParser p,
 String msg)

Since:

2.7

from

public static JsonMappingException from(JsonParser p,
 String msg,
 Throwable problem)

Since:

2.7

from

public static JsonMappingException from(JsonGenerator g,
 String msg)

Since:

2.7

from

public static JsonMappingException from(JsonGenerator g,
 String msg,
 Throwable problem)

Since:

2.7

from

public static JsonMappingException from(DeserializationContext ctxt,
 String msg)

Since:

2.7

from

public static JsonMappingException from(DeserializationContext ctxt,
 String msg,
 Throwable t)

Since:

2.7

from

public static JsonMappingException from(SerializerProvider ctxt,
 String msg)

Since:

2.7

from

public static JsonMappingException from(SerializerProvider ctxt,
 String msg,
 Throwable problem)

Since:

2.7

fromUnexpectedIOE

public static JsonMappingException fromUnexpectedIOE(IOException src)

Factory method used when "upgrading" an IOException into JsonMappingException: usually only needed to comply with a signature.

NOTE: since 2.9 should usually NOT be used on input-side (deserialization) exceptions; instead use method(s) of InputMismatchException

Since:

2.1

wrapWithPath

public static JsonMappingException wrapWithPath(Throwable src,
 Object refFrom,
 String refFieldName)

Method that can be called to either create a new JsonMappingException (if underlying exception is not a JsonMappingException), or augment given exception with given path/reference information. This version of method is called when the reference is through a non-indexed object, such as a Map or POJO/bean.

wrapWithPath

public static JsonMappingException wrapWithPath(Throwable src,
 Object refFrom,
 int index)

Method that can be called to either create a new JsonMappingException (if underlying exception is not a JsonMappingException), or augment given exception with given path/reference information. This version of method is called when the reference is through an index, which happens with arrays and Collections.

wrapWithPath

public static JsonMappingException wrapWithPath(Throwable src,
 JsonMappingException.Reference ref)

Method that can be called to either create a new JsonMappingException (if underlying exception is not a JsonMappingException), or augment given exception with given path/reference information.

withCause

public JsonMappingException withCause(Throwable cause)

Since:

2.13

getPath

public List<JsonMappingException.Reference> getPath()

Method for accessing full structural path within type hierarchy down to problematic property.

getPathReference

public String getPathReference()

Method for accessing description of path that lead to the problem that triggered this exception

getPathReference

public StringBuilder getPathReference(StringBuilder sb)

prependPath

public void prependPath(Object referrer,
 String fieldName)

Method called to prepend a reference information in front of current path

Specified by:

prependPath in class DatabindException

prependPath

public void prependPath(Object referrer,
 int index)

Method called to prepend a reference information in front of current path

Specified by:

prependPath in class DatabindException

prependPath

public void prependPath(JsonMappingException.Reference r)

getProcessor

public Object getProcessor()

Description copied from class: JsonProcessingException

Method that allows accessing underlying processor that triggered this exception; typically either JsonParser or JsonGenerator for exceptions that originate from streaming API. Note that it is possible that `null` may be returned if code throwing exception either has no access to processor; or has not been retrofitted to set it; this means that caller needs to take care to check for nulls. Subtypes override this method with co-variant return type, for more type-safe access.

Overrides:

getProcessor in class JsonProcessingException

Returns:

Originating processor, if available; null if not.

getLocalizedMessage

public String getLocalizedMessage()

Overrides:

getLocalizedMessage in class Throwable

getMessage

public String getMessage()

Method is overridden so that we can properly inject description of problem path, if such is defined.

Overrides:

getMessage in class JsonProcessingException

Returns:

Original message preceded by optional prefix and followed by location information, message and location information separated by a linefeed

_buildMessage

protected String _buildMessage()

toString

public String toString()

Overrides:

toString in class JsonProcessingException

_appendPathDesc

protected void _appendPathDesc(StringBuilder sb)