com.amazonaws.services.cognitoidp.model.transform.UsernameExistsExceptionUnmarshaller Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of aws-java-sdk-cognitoidp Show documentation

The AWS Java SDK for Amazon Cognito Identity Provider Service module holds the client classes that are used for communicating with Amazon Cognito Identity Provider Service.

There is a newer version: 1.12.778

Show newest version

/*
 * Copyright 2019-2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
 * the License. A copy of the License is located at
 * 
 * http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
 * and limitations under the License.
 */
package com.amazonaws.services.cognitoidp.model.transform;

import java.math.*;

import javax.annotation.Generated;

import com.amazonaws.services.cognitoidp.model.*;
import com.amazonaws.transform.SimpleTypeJsonUnmarshallers.*;
import com.amazonaws.transform.*;

import com.fasterxml.jackson.core.JsonToken;
import static com.fasterxml.jackson.core.JsonToken.*;

/**
 * UsernameExistsException JSON Unmarshaller
 */
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class UsernameExistsExceptionUnmarshaller extends EnhancedJsonErrorUnmarshaller {
    private UsernameExistsExceptionUnmarshaller() {
        super(com.amazonaws.services.cognitoidp.model.UsernameExistsException.class, "UsernameExistsException");
    }

    @Override
    public com.amazonaws.services.cognitoidp.model.UsernameExistsException unmarshallFromContext(JsonUnmarshallerContext context) throws Exception {
        com.amazonaws.services.cognitoidp.model.UsernameExistsException usernameExistsException = new com.amazonaws.services.cognitoidp.model.UsernameExistsException(
                null);

        int originalDepth = context.getCurrentDepth();
        String currentParentElement = context.getCurrentParentElement();
        int targetDepth = originalDepth + 1;

        JsonToken token = context.getCurrentToken();
        if (token == null)
            token = context.nextToken();
        if (token == VALUE_NULL) {
            return null;
        }

        while (true) {
            if (token == null)
                break;

            if (token == FIELD_NAME || token == START_OBJECT) {
            } else if (token == END_ARRAY || token == END_OBJECT) {
                if (context.getLastParsedParentElement() == null || context.getLastParsedParentElement().equals(currentParentElement)) {
                    if (context.getCurrentDepth() <= originalDepth)
                        break;
                }
            }
            token = context.nextToken();
        }
        return usernameExistsException;
    }

    private static UsernameExistsExceptionUnmarshaller instance;

    public static UsernameExistsExceptionUnmarshaller getInstance() {
        if (instance == null)
            instance = new UsernameExistsExceptionUnmarshaller();
        return instance;
    }
}