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.fxa.login;
michael@0: 
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClient10;
michael@0: import org.mozilla.gecko.background.fxa.FxAccountClientException.FxAccountClientRemoteException;
michael@0: import org.mozilla.gecko.fxa.login.FxAccountLoginStateMachine.ExecuteDelegate;
michael@0: import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.AccountNeedsVerification;
michael@0: import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.LocalError;
michael@0: import org.mozilla.gecko.fxa.login.FxAccountLoginTransition.RemoteError;
michael@0: 
michael@0: public abstract class BaseRequestDelegate<T> implements FxAccountClient10.RequestDelegate<T> {
michael@0:   protected final ExecuteDelegate delegate;
michael@0:   protected final State state;
michael@0: 
michael@0:   public BaseRequestDelegate(State state, ExecuteDelegate delegate) {
michael@0:     this.delegate = delegate;
michael@0:     this.state = state;
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public void handleFailure(FxAccountClientRemoteException e) {
michael@0:     // Order matters here: we don't want to ignore upgrade required responses
michael@0:     // even if the server tells us something else as well. We don't go directly
michael@0:     // to the Doghouse on upgrade required; we want the user to try to update
michael@0:     // their credentials, and then display UI telling them they need to upgrade.
michael@0:     // Then they go to the Doghouse.
michael@0:     if (e.isUpgradeRequired()) {
michael@0:       delegate.handleTransition(new RemoteError(e), new Separated(state.email, state.uid, state.verified));
michael@0:       return;
michael@0:     }
michael@0:     if (e.isInvalidAuthentication()) {
michael@0:       delegate.handleTransition(new RemoteError(e), new Separated(state.email, state.uid, state.verified));
michael@0:       return;
michael@0:     }
michael@0:     if (e.isUnverified()) {
michael@0:       delegate.handleTransition(new AccountNeedsVerification(), state);
michael@0:       return;
michael@0:     }
michael@0:     delegate.handleTransition(new RemoteError(e), state);
michael@0:   }
michael@0: 
michael@0:   @Override
michael@0:   public void handleError(Exception e) {
michael@0:     delegate.handleTransition(new LocalError(e), state);
michael@0:   }
michael@0: }