| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.taobao.weex.ui.component; |
| |
| import android.text.TextUtils; |
| |
| import com.taobao.weex.WXEnvironment; |
| import com.taobao.weex.WXSDKInstance; |
| import com.taobao.weex.common.WXRuntimeException; |
| import com.taobao.weex.ui.IFComponentHolder; |
| import com.taobao.weex.ui.WXComponentRegistry; |
| import com.taobao.weex.ui.action.BasicComponentData; |
| import com.taobao.weex.utils.WXLogUtils; |
| |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Component factory |
| */ |
| public class WXComponentFactory { |
| private static Map<String, Set<String>> sComponentTypes = new HashMap<>(); |
| |
| public static Set<String> getComponentTypesByInstanceId(String instanceId) { |
| return sComponentTypes.get(instanceId); |
| } |
| |
| public static void removeComponentTypesByInstanceId(String instanceId) { |
| sComponentTypes.remove(instanceId); |
| } |
| |
| public static WXComponent newInstance(WXSDKInstance instance, WXVContainer parent, BasicComponentData basicComponentData) { |
| if (instance == null || TextUtils.isEmpty(basicComponentData.mComponentType)) { |
| return null; |
| } |
| |
| if (sComponentTypes.get(instance.getInstanceId()) == null) { |
| Set<String> types = new HashSet<>(); |
| sComponentTypes.put(instance.getInstanceId(), types); |
| } |
| sComponentTypes.get(instance.getInstanceId()).add(basicComponentData.mComponentType); |
| |
| IFComponentHolder holder = WXComponentRegistry.getComponent(basicComponentData.mComponentType); |
| if (holder == null) { |
| if (WXEnvironment.isApkDebugable()) { |
| String tag = "WXComponentFactory error type:[" + |
| basicComponentData.mComponentType + "]" + " class not found"; |
| WXLogUtils.e(tag); |
| } |
| //For compatible reason of JS framework, unregistered type will be treated as container. |
| holder = WXComponentRegistry.getComponent(WXBasicComponentType.CONTAINER); |
| if (holder == null) { |
| throw new WXRuntimeException("Container component not found."); |
| } |
| } |
| |
| try { |
| return holder.createInstance(instance, parent, basicComponentData); |
| } catch (Throwable e) { |
| WXLogUtils.e("WXComponentFactory Exception type:[" + basicComponentData.mComponentType + "] ", e); |
| } |
| |
| return null; |
| } |
| } |