Class ErrorMap
java.lang.Object
com.couchbase.client.core.endpoint.kv.ErrorMap
- All Implemented Interfaces:
Comparable<ErrorMap>
public class ErrorMap extends Object implements Comparable<ErrorMap>
The
ErrorMap
contains mappings from errors to their attributes, negotiated
between the client and the server.
From the documentation:
An Error Map is a mapping of error to their attributes and properties. It is used by
connected clients to handle error codes which they may otherwise not be aware of.
The error map solves the problem where clients would incorrectly handle newer error codes,
and/or where the server would disconnect the client because it needed to send it a new error code.
The solution via Error Map is to establish a contract between client and server about certain
attributes which each error code may have. These attributes indicate whether an error may be
passed through, whether the command is retriable and so on. When a client receives an error code
it does not know about it, it can look up its attributes and then determine the next course of
action.- Since:
- 1.4.4
- Author:
- Michael Nitschinger
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ErrorMap.ErrorAttribute
static class
ErrorMap.ErrorCode
static class
ErrorMap.RetrySpecification
static class
ErrorMap.RetryStrategy
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Constructor Summary
Constructors Constructor Description ErrorMap(int version, int revision, Map<String,ErrorMap.ErrorCode> errors)
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Method Summary
-
Constructor Details
-
ErrorMap
-
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Method Details
-
fromJson
- Throws:
IOException
-
compareTo
- Specified by:
compareTo
in interfaceComparable<ErrorMap>
-
version
public int version() -
revision
public int revision() -
errors
-
toString
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