com.google.gwt.user.client.rpc.StatusCodeException Maven / Gradle / Ivy
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Vaadin is a web application framework for Rich Internet Applications (RIA).
Vaadin enables easy development and maintenance of fast and
secure rich web
applications with a stunning look and feel and a wide browser support.
It features a server-side architecture with the majority of the logic
running
on the server. Ajax technology is used at the browser-side to ensure a
rich
and interactive user experience.
/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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.google.gwt.user.client.rpc;
/**
* Indicates that an RPC response was returned with an invalid HTTP status code.
* This exception will be presented via
* {@link AsyncCallback#onFailure(Throwable)} if the HTTP response from the
* server does not have a 200 status code.
*/
public class StatusCodeException extends InvocationException {
private final int statusCode;
private final String statusText;
private final String encodedResponse;
/**
* Construct an exception with the given status code and description.
*
* @param statusCode the HTTP status code to report
* @param encodedResponse the HTTP response message to report
*/
public StatusCodeException(int statusCode, String encodedResponse) {
super(statusCode + " " + encodedResponse);
this.statusCode = statusCode;
this.statusText = null;
this.encodedResponse = encodedResponse;
}
/**
* Construct an exception with the given status code, status text and description.
*
* @param statusCode the HTTP status code to report
* @param statusText the HTTP status text to report
* @param encodedResponse the HTTP response message to report
*/
public StatusCodeException(int statusCode, String statusText, String encodedResponse) {
super(statusCode + " " + statusText + " " + encodedResponse);
this.statusCode = statusCode;
this.statusText = statusText;
this.encodedResponse = encodedResponse;
}
/**
* Returns the response message associated with the failed request.
*/
public String getEncodedResponse() {
return encodedResponse;
}
/**
* Returns the status code associated with the failed request.
*
* The value will be 0 if the request failed (e.g. network error, or the
* server disallowed the request) or
* has been aborted (this will generally be the case when leaving the page).
*/
public int getStatusCode() {
return statusCode;
}
/**
* Returns the status text associated with the failed request.
*/
public String getStatusText() {
return statusText;
}
}