Android Open Source - InMemoryDb Content Provider Data Source

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License

The source code is released under:

Apache License

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Java Source Code

package org.gawst.asyncdb.source;
/*from w w w . j  a v a  2  s  .co m*/
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.support.annotation.NonNull;

import org.gawst.asyncdb.source.typed.TypedContentProviderDataSource;

/**
 * A {@link org.gawst.asyncdb.DataSource} reading/writing data using a {@link android.content.ContentProvider ContentProvider}
 * @param <E> Type of the elements read from the {@code Cursor}
 */
public class ContentProviderDataSource<E> extends TypedContentProviderDataSource<E, Cursor> implements DatabaseSource<Uri, Uri> {
  /**
   * Contructor.
   * @param contentResolver ContentResolver used to access the {@link android.content.ContentProvider ContentProvider}
   * @param contentProviderUri {@link android.net.Uri Uri} to access the data from the {@link android.content.ContentProvider ContentProvider}
   * @param databaseElementHandler Handler to transform {@link E} elements to queries and {@code Cursor} to {@link E} elements.
   */
  public ContentProviderDataSource(@NonNull ContentResolver contentResolver, @NonNull Uri contentProviderUri, @NonNull DatabaseElementHandler<E> databaseElementHandler) {
    super(contentResolver, contentProviderUri, databaseElementHandler);
  }

  /**
   * Contructor.
   * @param context Context used to get the {@link android.content.ContentResolver ContentResolver} used to access the {@link android.content.ContentProvider ContentProvider}
   * @param contentProviderUri {@link android.net.Uri Uri} to access the data from the {@link android.content.ContentProvider ContentProvider}
   * @param databaseElementHandler Handler to transform {@link E} elements to queries and {@code Cursor} to {@link E} elements.
   */
  public ContentProviderDataSource(@NonNull Context context, @NonNull Uri contentProviderUri, @NonNull DatabaseElementHandler<E> databaseElementHandler) {
    super(context, contentProviderUri, databaseElementHandler);
  }

  @Override
  public Cursor wrapCursor(Cursor cursor) {
    return cursor;
  }
}

Java Source Code List