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FacebookNetworkException.java
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FacebookNetworkException.java
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/*
* Copyright (c) 2010-2020 Mark Allen, Norbert Bartels.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.restfb.exception;
import static java.lang.String.format;
/**
* Indicates that a network error occurred while trying to connect to the Facebook API endpoint.
* <p>
* Examples: No network adapter available, API endpoint is down.
*
* @author <a href="http://restfb.com">Mark Allen</a>
*/
public class FacebookNetworkException extends FacebookException {
/**
* The HTTP response status code.
*/
private final Integer httpStatusCode;
private static final long serialVersionUID = 1L;
private static final String MESSAGE = "Facebook request failed";
/**
* Creates an exception with the given message and cause.
*
* @param cause
* The exception that caused this exception to be thrown.
*/
public FacebookNetworkException(Throwable cause) {
this(cause, null);
}
/**
* Creates an exception with the given message and HTTP status code.
*
* @param httpStatusCode
* The HTTP response status code.
*/
public FacebookNetworkException(Integer httpStatusCode) {
this(null, httpStatusCode);
}
/**
* Creates an exception with the given message, cause, and HTTP status code.
*
* @param cause
* The exception that caused this exception to be thrown.
* @param httpStatusCode
* The HTTP response status code.
*/
public FacebookNetworkException(Throwable cause, Integer httpStatusCode) {
super(format("A network error occurred while trying to communicate with Facebook: %s (HTTP status code %d)",
MESSAGE, httpStatusCode), cause);
this.httpStatusCode = httpStatusCode;
}
/**
* Gets the HTTP response status code.
*
* @return The HTTP response status code.
*/
public Integer getHttpStatusCode() {
return httpStatusCode;
}
}