/*
* Copyright 2014-2017 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.s3.internal;
import java.util.HashMap;
import java.util.Map;
import com.amazonaws.AmazonServiceException.ErrorType;
import com.amazonaws.services.s3.model.AmazonS3Exception;
/**
* Builder class that builds the <code>AmazonS3Exception</code>
*/
public class AmazonS3ExceptionBuilder {
/**
* The unique AWS identifier for the service request the caller made. The
* AWS request ID can uniquely identify the AWS request, and is used for
* reporting an error to AWS support team.
*/
private String requestId;
/**
* The AWS error code represented by this exception (ex:
* InvalidParameterValue).
*/
private String errorCode;
/**
* The error message as returned by the service.
*/
private String errorMessage;
/** The HTTP status code that was returned with this error */
private int statusCode;
/**
* An S3 specific request ID that provides additional debugging information.
*/
private String extendedRequestId;
/**
* An accelerate mode specific ID sent from CloudFront that provides additional debugging information.
*/
private String cloudFrontId;
/**
* Additional information on the exception.
*/
private Map<String, String> additionalDetails;
/**
* Returns the error XML received in the HTTP Response or null if the
* exception is constructed from the headers.
*/
private String errorResponseXml;
/**
* Returns the AWS request ID that uniquely identifies the service request
* the caller made.
*
* @return The AWS request ID that uniquely identifies the service request
* the caller made.
*/
public String getRequestId() {
return requestId;
}
/**
* Sets the AWS requestId for this exception.
*
* @param requestId
* The unique identifier for the service request the caller made.
*/
public void setRequestId(String requestId) {
this.requestId = requestId;
}
/**
* Sets the AWS error code represented by this exception.
*
* @param errorCode
* The AWS error code represented by this exception.
*/
public void setErrorCode(String errorCode) {
this.errorCode = errorCode;
}
/**
* Returns the AWS error code represented by this exception.
*
* @return The AWS error code represented by this exception.
*/
public String getErrorCode() {
return errorCode;
}
/**
* Returns the human-readable error message provided by the service
*/
public String getErrorMessage() {
return errorMessage;
}
/**
* Sets the human-readable error message provided by the service
*/
public void setErrorMessage(String errorMessage) {
this.errorMessage = errorMessage;
}
/**
* Sets the HTTP status code that was returned with this service exception.
*
* @param statusCode
* The HTTP status code that was returned with this service
* exception.
*/
public void setStatusCode(int statusCode) {
this.statusCode = statusCode;
}
/**
* Returns the HTTP status code that was returned with this service
* exception.
*
* @return The HTTP status code that was returned with this service
* exception.
*/
public int getStatusCode() {
return statusCode;
}
/**
* Gets Amazon S3's extended request ID. This ID is required debugging
* information in the case the user needs to contact Amazon about an issue
* where Amazon S3 is incorrectly handling a request.
*
* @return Amazon S3's extended request ID.
*
* @see AmazonS3Exception#setExtendedRequestId(String)
* @see AmazonS3Exception#getExtendedRequestId()
*/
public String getExtendedRequestId() {
return extendedRequestId;
}
/**
* Sets Amazon S3's extended request ID.
*
* @param extendedRequestId
* S3's extended request ID.
*
* @see AmazonS3Exception#setExtendedRequestId(String)
* @see AmazonS3Exception#getExtendedRequestId()
*/
public void setExtendedRequestId(String extendedRequestId) {
this.extendedRequestId = extendedRequestId;
}
/**
* Gets Amazon S3's CloudFront ID when the request is performed in the accelerate mode.
*
* @return Amazon S3's CloudFront ID when in accelerate mode.
*/
public String getCloudFrontId() {
return cloudFrontId;
}
/**
* Sets Amazon S3's CloudFront ID when the request is performed in the accelerate mode.
*
* @param cloudFrontId
* Amazon S3's CloudFront ID.
*/
public void setCloudFrontId(String cloudFrontId) {
this.cloudFrontId = cloudFrontId;
}
/**
* Returns any additional information retrieved in the error response.
*/
public Map<String, String> getAdditionalDetails() {
return additionalDetails;
}
/**
* Sets additional information about the response.
*/
public void setAdditionalDetails(Map<String, String> additionalDetails) {
this.additionalDetails = additionalDetails;
}
/**
* Adds an entry to the additional information map.
*/
public void addAdditionalDetail(String key, String detail) {
if (detail == null || detail.trim().isEmpty())
return;
if (this.additionalDetails == null) {
this.additionalDetails = new HashMap<String, String>();
}
String additionalContent = this.additionalDetails.get(key);
if (additionalContent != null && !additionalContent.trim().isEmpty())
detail = additionalContent + "-" + detail;
if (!detail.isEmpty())
additionalDetails.put(key, detail);
}
/**
* Returns the original error response XML received from Amazon S3
*/
public String getErrorResponseXml() {
return errorResponseXml;
}
/**
* Sets the error response XML received from Amazon S3
*/
public void setErrorResponseXml(String errorResponseXml) {
this.errorResponseXml = errorResponseXml;
}
/**
* Creates a new AmazonS3Exception object with the values set.
*/
public AmazonS3Exception build() {
AmazonS3Exception s3Exception = errorResponseXml == null ? new AmazonS3Exception(
errorMessage) : new AmazonS3Exception(errorMessage,
errorResponseXml);
s3Exception.setErrorCode(errorCode);
s3Exception.setExtendedRequestId(extendedRequestId);
s3Exception.setStatusCode(statusCode);
s3Exception.setRequestId(requestId);
s3Exception.setCloudFrontId(cloudFrontId);
s3Exception.setAdditionalDetails(additionalDetails);
s3Exception.setErrorType(errorTypeOf(statusCode));
return s3Exception;
}
/**
* Returns the AWS error type information by looking at the HTTP status code
* in the error response. S3 error responses don't explicitly declare a
* sender or client fault like other AWS services, so we have to use the
* HTTP status code to infer this information.
*
* @param httpResponse
* The HTTP error response to use to determine the right error
* type to set.
*/
private ErrorType errorTypeOf(int statusCode) {
return statusCode >= 500 ? ErrorType.Service : ErrorType.Client;
}
}