michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko.sync;
michael@0: 
michael@0: import org.mozilla.gecko.sync.net.SyncStorageResponse;
michael@0: 
michael@0: import android.content.SyncResult;
michael@0: 
michael@0: public class HTTPFailureException extends SyncException {
michael@0:   private static final long serialVersionUID = -5415864029780770619L;
michael@0:   public SyncStorageResponse response;
michael@0: 
michael@0:   public HTTPFailureException(SyncStorageResponse response) {
michael@0:     this.response = response;
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public String toString() {
michael@0:     String errorMessage;
michael@0:     try {
michael@0:       errorMessage = this.response.getErrorMessage();
michael@0:     } catch (Exception e) {
michael@0:       // Oh well.
michael@0:       errorMessage = "[unknown error message]";
michael@0:     }
michael@0:     return "<HTTPFailureException " + this.response.getStatusCode() +
michael@0:            " :: (" + errorMessage + ")>";
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public void updateStats(GlobalSession globalSession, SyncResult syncResult) {
michael@0:     switch (response.getStatusCode()) {
michael@0:     case 401:
michael@0:       // Node reassignment 401s get handled internally.
michael@0:       syncResult.stats.numAuthExceptions++;
michael@0:       return;
michael@0:     case 500:
michael@0:     case 501:
michael@0:     case 503:
michael@0:       // TODO: backoff.
michael@0:       syncResult.stats.numIoExceptions++;
michael@0:       return;
michael@0:     }
michael@0:   }
michael@0: }