| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * 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.android.ims.rcs.uce.presence.pidfparser.pidf; |
| |
| import android.annotation.StringDef; |
| import android.util.Log; |
| |
| import com.android.ims.rcs.uce.presence.pidfparser.ElementBase; |
| import com.android.ims.rcs.uce.util.UceUtils; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import org.xmlpull.v1.XmlSerializer; |
| |
| import java.io.IOException; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * The "basic" element of the pidf. |
| */ |
| public class Basic extends ElementBase { |
| private static final String LOG_TAG = UceUtils.getLogPrefix() + "Basic"; |
| |
| /** The name of this element */ |
| public static final String ELEMENT_NAME = "basic"; |
| |
| /** The value "open" of the Basic element */ |
| public static final String OPEN = "open"; |
| |
| /** The value "closed" of the Basic element */ |
| public static final String CLOSED = "closed"; |
| |
| @StringDef(value = { |
| OPEN, |
| CLOSED}) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface BasicValue {} |
| |
| private @BasicValue String mBasic; |
| |
| public Basic() { |
| } |
| |
| public Basic(@BasicValue String value) { |
| mBasic = value; |
| } |
| |
| @Override |
| protected String initNamespace() { |
| return PidfConstant.NAMESPACE; |
| } |
| |
| @Override |
| protected String initElementName() { |
| return ELEMENT_NAME; |
| } |
| |
| public String getValue() { |
| return mBasic; |
| } |
| |
| @Override |
| public void serialize(XmlSerializer serializer) throws IOException { |
| if (mBasic == null) { |
| return; |
| } |
| final String namespace = getNamespace(); |
| final String element = getElementName(); |
| serializer.startTag(namespace, element); |
| serializer.text(mBasic); |
| serializer.endTag(namespace, element); |
| } |
| |
| @Override |
| public void parse(XmlPullParser parser) throws IOException, XmlPullParserException { |
| String namespace = parser.getNamespace(); |
| String name = parser.getName(); |
| |
| if (!verifyParsingElement(namespace, name)) { |
| throw new XmlPullParserException("Incorrect element: " + namespace + ", " + name); |
| } |
| |
| // Move to the next event to get the value. |
| int eventType = parser.next(); |
| |
| // Get the value if the event type is text. |
| if (eventType == XmlPullParser.TEXT) { |
| String basicValue = parser.getText(); |
| if (OPEN.equals(basicValue)) { |
| mBasic = OPEN; |
| } else if (CLOSED.equals(basicValue)) { |
| mBasic = CLOSED; |
| } else { |
| mBasic = null; |
| } |
| } else { |
| Log.d(LOG_TAG, "The eventType is not TEXT=" + eventType); |
| } |
| |
| // Move to the end tag. |
| moveToElementEndTag(parser, eventType); |
| } |
| } |