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.net;
michael@0: 
michael@0: import org.mozilla.gecko.sync.crypto.KeyBundle;
michael@0: import org.mozilla.gecko.sync.CryptoRecord;
michael@0: import org.mozilla.gecko.sync.KeyBundleProvider;
michael@0: 
michael@0: /**
michael@0:  * Subclass this to handle collection fetches.
michael@0:  * @author rnewman
michael@0:  *
michael@0:  */
michael@0: public abstract class WBOCollectionRequestDelegate
michael@0: extends SyncStorageCollectionRequestDelegate
michael@0: implements KeyBundleProvider {
michael@0: 
michael@0:   @Override
michael@0:   public abstract KeyBundle keyBundle();
michael@0:   public abstract void handleWBO(CryptoRecord record);
michael@0: 
michael@0:   @Override
michael@0:   public void handleRequestProgress(String progress) {
michael@0:     try {
michael@0:       CryptoRecord record = CryptoRecord.fromJSONRecord(progress);
michael@0:       record.keyBundle = this.keyBundle();
michael@0:       this.handleWBO(record);
michael@0:     } catch (Exception e) {
michael@0:       this.handleRequestError(e);
michael@0:       // TODO: abort?! Allow exception to propagate to fail?
michael@0:     }
michael@0:   }
michael@0: }