1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.content.pm; 18 19 import android.compat.annotation.UnsupportedAppUsage; 20 21 import com.android.internal.util.XmlUtils; 22 import com.android.modules.utils.TypedXmlPullParser; 23 import com.android.modules.utils.TypedXmlSerializer; 24 25 import org.xmlpull.v1.XmlPullParser; 26 import org.xmlpull.v1.XmlPullParserException; 27 import org.xmlpull.v1.XmlSerializer; 28 29 import java.io.IOException; 30 31 /** @hide */ 32 public interface XmlSerializerAndParser<T> { writeAsXml(T item, TypedXmlSerializer out)33 void writeAsXml(T item, TypedXmlSerializer out) throws IOException; createFromXml(TypedXmlPullParser parser)34 T createFromXml(TypedXmlPullParser parser) throws IOException, XmlPullParserException; 35 36 @UnsupportedAppUsage writeAsXml(T item, XmlSerializer out)37 default void writeAsXml(T item, XmlSerializer out) throws IOException { 38 writeAsXml(item, XmlUtils.makeTyped(out)); 39 } 40 41 @UnsupportedAppUsage createFromXml(XmlPullParser parser)42 default T createFromXml(XmlPullParser parser) throws IOException, XmlPullParserException { 43 return createFromXml(XmlUtils.makeTyped(parser)); 44 } 45 } 46