Package com.tnsai.observability.errors

Record Class CauseInfo

java.lang.Object

java.lang.Record

com.tnsai.observability.errors.CauseInfo

Record Components:

errorClass - fully-qualified throwable class name

message - user-visible message — pass through Redactor before serialization

location - top stack frame in the form "Class.method(File.java:42)" (may be null if no stack frames)

public record CauseInfo(String errorClass, String message, String location)
extends Record

Compact summary of a single throwable in a flattened cause chain.

Operators see the full chain in one structured view rather than walking getCause().getCause().getCause(). Each entry carries just enough to identify the origin: the throwable's fully-qualified class name, its (redaction-safe) message, and the top stack frame.

Since:

0.5.0 (issue #86)

Constructor Summary

Constructors

Constructor	Description
CauseInfo(String errorClass, String message, String location)	Creates an instance of a CauseInfo record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	errorClass()	Returns the value of the errorClass record component.
final int	hashCode()	Returns a hash code value for this object.
String	location()	Returns the value of the location record component.
String	message()	Returns the value of the message record component.
static CauseInfo	of(Throwable t)	Build a CauseInfo from a throwable.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CauseInfo

public CauseInfo(String errorClass,
 String message,
 String location)

Creates an instance of a CauseInfo record class.

Parameters:

errorClass - the value for the errorClass record component

message - the value for the message record component

location - the value for the location record component

Method Details

of

public static CauseInfo of(Throwable t)

Build a CauseInfo from a throwable. The top stack frame (if any) is recorded as location.

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

errorClass

public String errorClass()

Returns the value of the errorClass record component.

Returns:

the value of the errorClass record component

message

public String message()

Returns the value of the message record component.

Returns:

the value of the message record component

location

public String location()

Returns the value of the location record component.

Returns:

the value of the location record component