+++ /dev/null
-/* ownCloud Android client application\r
- * Copyright (C) 2011 Bartek Przybylski\r
- *\r
- * This program is free software: you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation, either version 3 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program. If not, see <http://www.gnu.org/licenses/>.\r
- *\r
- */\r
-\r
-package eu.alefzero.owncloud;\r
-\r
-import java.util.HashMap;\r
-\r
-import eu.alefzero.owncloud.db.ProviderMeta;\r
-import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;\r
-\r
-import android.content.ContentProvider;\r
-import android.content.ContentUris;\r
-import android.content.ContentValues;\r
-import android.content.Context;\r
-import android.content.UriMatcher;\r
-import android.database.Cursor;\r
-import android.database.SQLException;\r
-import android.database.sqlite.SQLiteDatabase;\r
-import android.database.sqlite.SQLiteOpenHelper;\r
-import android.database.sqlite.SQLiteQueryBuilder;\r
-import android.net.Uri;\r
-import android.text.TextUtils;\r
-\r
-/**\r
-* The ContentProvider for the ownCloud App.\r
-* @author Bartek Przybylski\r
-* \r
-*/\r
-public class cp extends ContentProvider {\r
-\r
- private DataBaseHelper mDbHelper;\r
- \r
- private static HashMap<String, String> mProjectionMap;\r
- static {\r
- mProjectionMap = new HashMap<String, String>();\r
- mProjectionMap.put(ProviderTableMeta._ID,\r
- ProviderTableMeta._ID);\r
- mProjectionMap.put(ProviderTableMeta.FILE_PARENT,\r
- ProviderTableMeta.FILE_PARENT);\r
- mProjectionMap.put(ProviderTableMeta.FILE_PATH,\r
- ProviderTableMeta.FILE_PATH);\r
- mProjectionMap.put(ProviderTableMeta.FILE_NAME,\r
- ProviderTableMeta.FILE_NAME);\r
- mProjectionMap.put(ProviderTableMeta.FILE_CREATION,\r
- ProviderTableMeta.FILE_CREATION);\r
- mProjectionMap.put(ProviderTableMeta.FILE_MODIFIED,\r
- ProviderTableMeta.FILE_MODIFIED);\r
- mProjectionMap.put(ProviderTableMeta.FILE_CONTENT_LENGTH,\r
- ProviderTableMeta.FILE_CONTENT_LENGTH);\r
- mProjectionMap.put(ProviderTableMeta.FILE_CONTENT_TYPE,\r
- ProviderTableMeta.FILE_CONTENT_TYPE);\r
- mProjectionMap.put(ProviderTableMeta.FILE_STORAGE_PATH,\r
- ProviderTableMeta.FILE_STORAGE_PATH);\r
- }\r
- \r
- private static final int SINGLE_FILE = 1;\r
- private static final int DIRECTORY = 2;\r
- private static final int ROOT_DIRECTORY = 3;\r
- private static final UriMatcher mUriMatcher;\r
- static {\r
- mUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "/", ROOT_DIRECTORY);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "file/", SINGLE_FILE);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "file/#", SINGLE_FILE);\r
- mUriMatcher.addURI(ProviderMeta.AUTHORITY_FILES, "dir/#", DIRECTORY);\r
- }\r
- \r
- @Override\r
- public int delete(Uri uri, String where, String[] whereArgs) {\r
- SQLiteDatabase db = mDbHelper.getWritableDatabase();\r
- int count = 0;\r
- switch (mUriMatcher.match(uri)) {\r
- case SINGLE_FILE:\r
- count = db.delete(ProviderTableMeta.DB_NAME,\r
- ProviderTableMeta._ID + "=" + uri.getPathSegments().get(1)\r
- + (!TextUtils.isEmpty(where)?" AND (" + where +")" : ""),\r
- whereArgs);\r
- break;\r
- case ROOT_DIRECTORY:\r
- count = db.delete(ProviderTableMeta.DB_NAME, where, whereArgs);\r
- break;\r
- default:\r
- throw new IllegalArgumentException("Unknown uri: " + uri.toString());\r
- }\r
- getContext().getContentResolver().notifyChange(uri, null);\r
- return count;\r
- }\r
-\r
- @Override\r
- public String getType(Uri uri) {\r
- switch (mUriMatcher.match(uri)) {\r
- case ROOT_DIRECTORY:\r
- return ProviderTableMeta.CONTENT_TYPE;\r
- case SINGLE_FILE:\r
- return ProviderTableMeta.CONTENT_TYPE_ITEM;\r
- default:\r
- throw new IllegalArgumentException("Unknown Uri id." + uri.toString());\r
- }\r
- }\r
-\r
- @Override\r
- public Uri insert(Uri uri, ContentValues values) {\r
- if (mUriMatcher.match(uri) != SINGLE_FILE) {\r
- throw new IllegalArgumentException("Unknown uri id: " + uri);\r
- }\r
- \r
- SQLiteDatabase db = mDbHelper.getWritableDatabase();\r
- long rowId = db.insert(ProviderTableMeta.DB_NAME, null, values);\r
- if (rowId > 0) {\r
- Uri insertedFileUri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, rowId);\r
- getContext().getContentResolver().notifyChange(insertedFileUri, null);\r
- return insertedFileUri;\r
- }\r
- throw new SQLException("ERROR " + uri);\r
- }\r
-\r
- @Override\r
- public boolean onCreate() {\r
- mDbHelper = new DataBaseHelper(getContext());\r
- return true;\r
- }\r
-\r
- @Override\r
- public Cursor query(Uri uri, String[] projection, String selection,\r
- String[] selectionArgs, String sortOrder) {\r
- SQLiteQueryBuilder sqlQuery = new SQLiteQueryBuilder();\r
- \r
- sqlQuery.setTables(ProviderTableMeta.DB_NAME);\r
- sqlQuery.setProjectionMap(mProjectionMap);\r
- \r
- switch (mUriMatcher.match(uri)) {\r
- case ROOT_DIRECTORY:\r
- sqlQuery.appendWhere(ProviderTableMeta.FILE_PARENT + " is null");\r
- break;\r
- case DIRECTORY:\r
- sqlQuery.appendWhere(ProviderTableMeta.FILE_PARENT + "="+uri.getPathSegments().get(1));\r
- break;\r
- case SINGLE_FILE:\r
- if (uri.getPathSegments().size() > 1) {\r
- sqlQuery.appendWhere(ProviderTableMeta._ID + "=" +\r
- uri.getPathSegments().get(1));\r
- }\r
- break;\r
- default:\r
- throw new IllegalArgumentException("Unknown uri id: " + uri);\r
- }\r
- \r
- String order;\r
- if (TextUtils.isEmpty(sortOrder)) {\r
- order = ProviderTableMeta.DEFAULT_SORT_ORDER;\r
- } else {\r
- order = sortOrder;\r
- }\r
- \r
- SQLiteDatabase db = mDbHelper.getReadableDatabase();\r
- Cursor c = sqlQuery.query(db, projection, selection, selectionArgs, null, null, order);\r
- \r
- c.setNotificationUri(getContext().getContentResolver(), uri);\r
-\r
- return c;\r
- }\r
-\r
- @Override\r
- public int update(Uri uri, ContentValues values, String selection,\r
- String[] selectionArgs) {\r
- return mDbHelper.getWritableDatabase().update(ProviderTableMeta.DB_NAME, values, selection, selectionArgs);\r
- }\r
-\r
- class DataBaseHelper extends SQLiteOpenHelper {\r
-\r
- public DataBaseHelper(Context context) {\r
- super(context, ProviderMeta.DB_NAME, null, ProviderMeta.DB_VERSION);\r
- \r
- }\r
- \r
- @Override\r
- public void onCreate(SQLiteDatabase db) {\r
- db.execSQL("CREATE TABLE " + ProviderTableMeta.DB_NAME + "(" +\r
- ProviderTableMeta._ID + " INTEGER PRIMARY KEY, " +\r
- ProviderTableMeta.FILE_NAME + " TEXT, " +\r
- ProviderTableMeta.FILE_PATH + " TEXT, " +\r
- ProviderTableMeta.FILE_PARENT + " INTEGER, " +\r
- ProviderTableMeta.FILE_CREATION + " INTEGER, " +\r
- ProviderTableMeta.FILE_MODIFIED + " INTEGER, " +\r
- ProviderTableMeta.FILE_CONTENT_TYPE + " TEXT, " +\r
- ProviderTableMeta.FILE_CONTENT_LENGTH + " INTEGER, " +\r
- ProviderTableMeta.FILE_STORAGE_PATH + " TEXT, " +\r
- ProviderTableMeta.FILE_ACCOUNT_OWNER + " TEXT);");\r
- }\r
-\r
- @Override\r
- public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {\r
- \r
- }\r
- \r
- }\r
- \r
-}\r
projects / pub / Android / ownCloud.git / blobdiff