| /* |
| * Copyright (C) 2009 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 android.content; |
| |
| import android.os.Parcelable; |
| import android.os.Parcel; |
| import android.net.Uri; |
| import android.util.Log; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * Objects that pass through the ContentProvider and ContentResolver's methods that deal with |
| * Entities must implement this abstract base class and thus themselves be Parcelable. |
| * @hide |
| */ |
| public final class Entity implements Parcelable { |
| final private ContentValues mValues; |
| final private ArrayList<NamedContentValues> mSubValues; |
| |
| public Entity(ContentValues values) { |
| mValues = values; |
| mSubValues = new ArrayList<NamedContentValues>(); |
| } |
| |
| public ContentValues getEntityValues() { |
| return mValues; |
| } |
| |
| public ArrayList<NamedContentValues> getSubValues() { |
| return mSubValues; |
| } |
| |
| public void addSubValue(Uri uri, ContentValues values) { |
| mSubValues.add(new Entity.NamedContentValues(uri, values)); |
| } |
| |
| public int describeContents() { |
| return 0; |
| } |
| |
| public void writeToParcel(Parcel dest, int flags) { |
| mValues.writeToParcel(dest, 0); |
| dest.writeInt(mSubValues.size()); |
| for (NamedContentValues value : mSubValues) { |
| value.uri.writeToParcel(dest, 0); |
| value.values.writeToParcel(dest, 0); |
| } |
| } |
| |
| private Entity(Parcel source) { |
| mValues = ContentValues.CREATOR.createFromParcel(source); |
| final int numValues = source.readInt(); |
| mSubValues = new ArrayList<NamedContentValues>(numValues); |
| for (int i = 0; i < numValues; i++) { |
| final Uri uri = Uri.CREATOR.createFromParcel(source); |
| final ContentValues values = ContentValues.CREATOR.createFromParcel(source); |
| mSubValues.add(new NamedContentValues(uri, values)); |
| } |
| } |
| |
| public static final Creator<Entity> CREATOR = new Creator<Entity>() { |
| public Entity createFromParcel(Parcel source) { |
| return new Entity(source); |
| } |
| |
| public Entity[] newArray(int size) { |
| return new Entity[size]; |
| } |
| }; |
| |
| public static class NamedContentValues { |
| public final Uri uri; |
| public final ContentValues values; |
| |
| public NamedContentValues(Uri uri, ContentValues values) { |
| this.uri = uri; |
| this.values = values; |
| } |
| } |
| |
| public String toString() { |
| final StringBuilder sb = new StringBuilder(); |
| sb.append("Entity: ").append(getEntityValues()); |
| for (Entity.NamedContentValues namedValue : getSubValues()) { |
| sb.append("\n ").append(namedValue.uri); |
| sb.append("\n -> ").append(namedValue.values); |
| } |
| return sb.toString(); |
| } |
| } |