com.amazonaws.transform

Class JsonErrorUnmarshaller

java.lang.Object

com.amazonaws.transform.AbstractErrorUnmarshaller<com.fasterxml.jackson.databind.JsonNode>

com.amazonaws.transform.JsonErrorUnmarshaller

All Implemented Interfaces:

Unmarshaller<AmazonServiceException,com.fasterxml.jackson.databind.JsonNode>

Direct Known Subclasses:

EnhancedJsonErrorUnmarshaller

@ThreadSafe
public class JsonErrorUnmarshaller
extends AbstractErrorUnmarshaller<com.fasterxml.jackson.databind.JsonNode>

Unmarshaller for JSON error responses from AWS services.

Field Summary

Fields

Modifier and Type	Field and Description
static JsonErrorUnmarshaller	DEFAULT_UNMARSHALLER

Fields inherited from class com.amazonaws.transform.AbstractErrorUnmarshaller

exceptionClass

Constructor Summary

Constructors

Constructor and Description
JsonErrorUnmarshaller(Class<? extends AmazonServiceException> exceptionClass, String handledErrorCode)

Method Summary

Modifier and Type	Method and Description
boolean	matchErrorCode(String actualErrorCode)
AmazonServiceException	unmarshall(com.fasterxml.jackson.databind.JsonNode jsonContent)

Methods inherited from class com.amazonaws.transform.AbstractErrorUnmarshaller

newException

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_UNMARSHALLER

public static final JsonErrorUnmarshaller DEFAULT_UNMARSHALLER

Constructor Detail

JsonErrorUnmarshaller

public JsonErrorUnmarshaller(Class<? extends AmazonServiceException> exceptionClass,
                             String handledErrorCode)

Parameters:

exceptionClass - Exception class this unmarshaller will attempt to deserialize error response into

handledErrorCode - AWS error code that this unmarshaller handles. Pass null to handle all exceptions

Method Detail

unmarshall

public AmazonServiceException unmarshall(com.fasterxml.jackson.databind.JsonNode jsonContent)
                                  throws Exception

Parameters:

jsonContent - The JsonNode for the error to un-marshall. Can be null.

Returns:

The AmazonServiceException created from the jsonContent or null if one couldn't be found.

Throws:

Exception - If there are issues processing the jsonContent.

matchErrorCode

public boolean matchErrorCode(String actualErrorCode)

Parameters:

actualErrorCode - Actual AWS error code found in the error response.

Returns:

True if the actualErrorCode can be handled by this unmarshaller, false otherwise