1 files changed, 0 insertions, 228 deletions
diff --git a/core/java/android/content/SyncableContentProvider.java b/core/java/android/content/SyncableContentProvider.java
deleted file mode 100644
index e0cd786..0000000
--- a/core/java/android/content/SyncableContentProvider.java
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Copyright (C) 2007 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.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.net.Uri;
-
-import java.util.Map;
-
-/**
- * A specialization of the ContentProvider that centralizes functionality
- * used by ContentProviders that are syncable. It also wraps calls to the ContentProvider
- * inside of database transactions.
- *
- * @hide
- */
-public abstract class SyncableContentProvider extends ContentProvider {
-    protected abstract boolean isTemporary();
-
-    /**
-     * Close resources that must be closed. You must call this to properly release
-     * the resources used by the SyncableContentProvider.
-     */
-    public abstract void close();
-
-    /**
-     * Override to create your schema and do anything else you need to do with a new database.
-     * This is run inside a transaction (so you don't need to use one).
-     * This method may not use getDatabase(), or call content provider methods, it must only
-     * use the database handle passed to it.
-     */
-    protected abstract void bootstrapDatabase(SQLiteDatabase db);
-
-    /**
-     * Override to upgrade your database from an old version to the version you specified.
-     * Don't set the DB version, this will automatically be done after the method returns.
-     * This method may not use getDatabase(), or call content provider methods, it must only
-     * use the database handle passed to it.
-     *
-     * @param oldVersion version of the existing database
-     * @param newVersion current version to upgrade to
-     * @return true if the upgrade was lossless, false if it was lossy
-     */
-    protected abstract boolean upgradeDatabase(SQLiteDatabase db, int oldVersion, int newVersion);
-
-    /**
-     * Override to do anything (like cleanups or checks) you need to do after opening a database.
-     * Does nothing by default.  This is run inside a transaction (so you don't need to use one).
-     * This method may not use getDatabase(), or call content provider methods, it must only
-     * use the database handle passed to it.
-     */
-    protected abstract void onDatabaseOpened(SQLiteDatabase db);
-
-    /**
-     * Get a non-persistent instance of this content provider.
-     * You must call {@link #close} on the returned
-     * SyncableContentProvider when you are done with it.
-     *
-     * @return a non-persistent content provider with the same layout as this
-     * provider.
-     */
-    public abstract SyncableContentProvider getTemporaryInstance();
-
-    public abstract SQLiteDatabase getDatabase();
-
-    public abstract boolean getContainsDiffs();
-
-    public abstract void setContainsDiffs(boolean containsDiffs);
-
-    /**
-     * Each subclass of this class should define a subclass of {@link
-     * AbstractTableMerger} for each table they wish to merge.  It
-     * should then override this method and return one instance of
-     * each merger, in sequence.  Their {@link
-     * AbstractTableMerger#merge merge} methods will be called, one at a
-     * time, in the order supplied.
-     *
-     * <p>The default implementation returns an empty list, so that no
-     * merging will occur.
-     * @return A sequence of subclasses of {@link
-     * AbstractTableMerger}, one for each table that should be merged.
-     */
-    protected abstract Iterable<? extends AbstractTableMerger> getMergers();
-
-    /**
-     * Check if changes to this URI can be syncable changes.
-     * @param uri the URI of the resource that was changed
-     * @return true if changes to this URI can be syncable changes, false otherwise
-     */
-    public abstract boolean changeRequiresLocalSync(Uri uri);
-
-    /**
-     * Called right before a sync is started.
-     *
-     * @param context the sync context for the operation
-     * @param account
-     */
-    public abstract void onSyncStart(SyncContext context, String account);
-
-    /**
-     * Called right after a sync is completed
-     *
-     * @param context the sync context for the operation
-     * @param success true if the sync succeeded, false if an error occurred
-     */
-    public abstract void onSyncStop(SyncContext context, boolean success);
-
-    /**
-     * The account of the most recent call to onSyncStart()
-     * @return the account
-     */
-    public abstract String getSyncingAccount();
-
-    /**
-     * Merge diffs from a sync source with this content provider.
-     *
-     * @param context the SyncContext within which this merge is taking place
-     * @param diffs A temporary content provider containing diffs from a sync
-     *   source.
-     * @param result a MergeResult that contains information about the merge, including
-     *   a temporary content provider with the same layout as this provider containing
-     * @param syncResult
-     */
-    public abstract void merge(SyncContext context, SyncableContentProvider diffs,
-            TempProviderSyncResult result, SyncResult syncResult);
-
-
-    /**
-     * Invoked when the active sync has been canceled. The default
-     * implementation doesn't do anything (except ensure that this
-     * provider is syncable). Subclasses of ContentProvider
-     * that support canceling of sync should override this.
-     */
-    public abstract void onSyncCanceled();
-
-
-    public abstract boolean isMergeCancelled();
-
-    /**
-     * Subclasses should override this instead of update(). See update()
-     * for details.
-     *
-     * <p> This method is called within a acquireDbLock()/releaseDbLock() block,
-     * which means a database transaction will be active during the call;
-     */
-    protected abstract int updateInternal(Uri url, ContentValues values,
-            String selection, String[] selectionArgs);
-
-    /**
-     * Subclasses should override this instead of delete(). See delete()
-     * for details.
-     *
-     * <p> This method is called within a acquireDbLock()/releaseDbLock() block,
-     * which means a database transaction will be active during the call;
-     */
-    protected abstract int deleteInternal(Uri url, String selection, String[] selectionArgs);
-
-    /**
-     * Subclasses should override this instead of insert(). See insert()
-     * for details.
-     *
-     * <p> This method is called within a acquireDbLock()/releaseDbLock() block,
-     * which means a database transaction will be active during the call;
-     */
-    protected abstract Uri insertInternal(Uri url, ContentValues values);
-
-    /**
-     * Subclasses should override this instead of query(). See query()
-     * for details.
-     *
-     * <p> This method is *not* called within a acquireDbLock()/releaseDbLock()
-     * block for performance reasons. If an implementation needs atomic access
-     * to the database the lock can be acquired then.
-     */
-    protected abstract Cursor queryInternal(Uri url, String[] projection,
-            String selection, String[] selectionArgs, String sortOrder);
-
-    /**
-     * Make sure that there are no entries for accounts that no longer exist
-     * @param accountsArray the array of currently-existing accounts
-     */
-    protected abstract void onAccountsChanged(String[] accountsArray);
-
-    /**
-     * A helper method to delete all rows whose account is not in the accounts
-     * map. The accountColumnName is the name of the column that is expected
-     * to hold the account. If a row has an empty account it is never deleted.
-     *
-     * @param accounts a map of existing accounts
-     * @param table the table to delete from
-     * @param accountColumnName the name of the column that is expected
-     * to hold the account.
-     */
-    protected abstract void deleteRowsForRemovedAccounts(Map<String, Boolean> accounts,
-            String table, String accountColumnName);
-
-    /**
-     * Called when the sync system determines that this provider should no longer
-     * contain records for the specified account.
-     */
-    public abstract void wipeAccount(String account);
-
-    /**
-     * Retrieves the SyncData bytes for the given account. The byte array returned may be null.
-     */
-    public abstract byte[] readSyncDataBytes(String account);
-
-    /**
-     * Sets the SyncData bytes for the given account. The bytes array may be null.
-     */
-    public abstract void writeSyncDataBytes(String account, byte[] data);
-}
-