com.amazonaws.transform

Class JsonErrorUnmarshaller

java.lang.Object

com.amazonaws.transform.AbstractErrorUnmarshaller<JSONObject>

com.amazonaws.transform.JsonErrorUnmarshaller

All Implemented Interfaces:

Unmarshaller<AmazonServiceException,JSONObject>

Direct Known Subclasses:

BadRequestExceptionUnmarshaller, ConditionalCheckFailedExceptionUnmarshaller, DeveloperUserAlreadyRegisteredExceptionUnmarshaller, ExpiredIteratorExceptionUnmarshaller, InternalErrorExceptionUnmarshaller, InternalErrorExceptionUnmarshaller, InternalServerErrorExceptionUnmarshaller, InvalidArgumentExceptionUnmarshaller, InvalidConfigurationExceptionUnmarshaller, InvalidIdentityPoolConfigurationExceptionUnmarshaller, InvalidParameterExceptionUnmarshaller, InvalidParameterExceptionUnmarshaller, ItemCollectionSizeLimitExceededExceptionUnmarshaller, LimitExceededExceptionUnmarshaller, LimitExceededExceptionUnmarshaller, LimitExceededExceptionUnmarshaller, LimitExceededExceptionUnmarshaller, NotAuthorizedExceptionUnmarshaller, NotAuthorizedExceptionUnmarshaller, ProvisionedThroughputExceededExceptionUnmarshaller, ProvisionedThroughputExceededExceptionUnmarshaller, ResourceConflictExceptionUnmarshaller, ResourceConflictExceptionUnmarshaller, ResourceInUseExceptionUnmarshaller, ResourceInUseExceptionUnmarshaller, ResourceNotFoundExceptionUnmarshaller, ResourceNotFoundExceptionUnmarshaller, ResourceNotFoundExceptionUnmarshaller, ResourceNotFoundExceptionUnmarshaller, TooManyRequestsExceptionUnmarshaller, TooManyRequestsExceptionUnmarshaller

public class JsonErrorUnmarshaller
extends AbstractErrorUnmarshaller<JSONObject>

Unmarshaller for JSON error responses from AWS services.

Field Summary

Fields inherited from class com.amazonaws.transform.AbstractErrorUnmarshaller

exceptionClass

Constructor Summary

Constructors

Modifier	Constructor and Description
	JsonErrorUnmarshaller()
protected	JsonErrorUnmarshaller(java.lang.Class<? extends AmazonServiceException> exceptionClass)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	match(java.lang.String errorTypeFromHeader, JSONObject json) Any subclass that is specific to a error type should only return true when the response matches, either by matching the error type parsed from header or from the JSON content.
java.lang.String	parseErrorCode(JSONObject json)
java.lang.String	parseMember(java.lang.String key, JSONObject json)
java.lang.String	parseMessage(JSONObject json)
AmazonServiceException	unmarshall(JSONObject json) Subclass should override the match(String, JSONObject) method to indicate whether it represents the given error type, and unmarshall(JSONObject) should never return null.

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

Constructor Detail

JsonErrorUnmarshaller

public JsonErrorUnmarshaller()

JsonErrorUnmarshaller

protected JsonErrorUnmarshaller(java.lang.Class<? extends AmazonServiceException> exceptionClass)

Method Detail

unmarshall

public AmazonServiceException unmarshall(JSONObject json)
                                  throws java.lang.Exception

Subclass should override the match(String, JSONObject) method to indicate whether it represents the given error type, and unmarshall(JSONObject) should never return null.

Throws:

java.lang.Exception

parseMessage

public java.lang.String parseMessage(JSONObject json)
                              throws java.lang.Exception

Throws:

java.lang.Exception

parseMember

public java.lang.String parseMember(java.lang.String key,
                           JSONObject json)
                             throws JSONException

Throws:

JSONException

parseErrorCode

public java.lang.String parseErrorCode(JSONObject json)
                                throws java.lang.Exception

Throws:

java.lang.Exception

match

public boolean match(java.lang.String errorTypeFromHeader,
            JSONObject json)
              throws java.lang.Exception

Any subclass that is specific to a error type should only return true when the response matches, either by matching the error type parsed from header or from the JSON content.

Parameters:

errorTypeFromHeader - The error type parsed from the response headers, or null if such information is not available in the headers.

json - The JSON content of the response. Subclass should check for the error type information from this JSONObject if errorTypeFromHeader is null.

Throws:

java.lang.Exception