| /* |
| * Copyright 2010 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.requestfactory.client.impl; |
| |
| import com.google.gwt.core.client.JsArray; |
| import com.google.gwt.requestfactory.shared.RecordListRequest; |
| import com.google.gwt.valuestore.shared.Record; |
| import com.google.gwt.valuestore.shared.SyncResult; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * <p> |
| * <span style="color:red">Experimental API: This class is still under rapid |
| * development, and is very likely to be deleted. Use it at your own risk. |
| * </span> |
| * </p> |
| * Abstract implementation of |
| * {@link com.google.gwt.requestfactory.shared.RequestObject |
| * RequestFactory.RequestObject} for requests that return lists of |
| * {@link Record}. |
| * |
| * @param <T> the type of entities returned |
| * @param <R> this request type |
| */ |
| public abstract class // |
| AbstractJsonListRequest<T extends Record, R extends AbstractJsonListRequest<T, R>> // |
| extends AbstractRequest<List<T>, R> implements RecordListRequest<T> { |
| protected final RecordSchema<? extends T> schema; |
| |
| public AbstractJsonListRequest(RecordSchema<? extends T> schema, |
| RequestFactoryJsonImpl requestService) { |
| super(requestService); |
| this.schema = schema; |
| } |
| |
| @Override |
| public void handleResult(Object jsoResult, Set<SyncResult> syncResults) { |
| |
| JsArray<RecordJsoImpl> valueJsos = (JsArray<RecordJsoImpl>) jsoResult; |
| List<T> valueList = new ArrayList<T>(valueJsos.length()); |
| for (int i = 0; i < valueJsos.length(); i++) { |
| RecordJsoImpl jso = valueJsos.get(i); |
| jso.setSchema(schema); |
| valueList.add(schema.create(jso)); |
| } |
| |
| requestFactory.getValueStore().setRecords(valueJsos, requestFactory); |
| |
| receiver.onSuccess(valueList, syncResults); |
| } |
| } |