public static void deletePost(Long post_ID) throws SQLException {
Post post = null;
String deletePostStr =
String.format("DELETE from %s where postid = ?", Post.dquote(POST), post_ID);
Connection conn = null;
PreparedStatement deleteP = null;
if (post_ID != null) {
try {
conn = DB.getConnection();
deleteP = conn.prepareStatement(deletePostStr);
ResultSet rs = deleteP.executeQuery();
if (rs.next()) {
Logger.debug("Failed to delete the Post.");
}
deleteP.close();
conn.close();
} catch (SQLException e) {
Logger.debug("Failed while trying to delete the post.");
}
} else {
Logger.debug("Post id is null.");
}
}
/**
* FindById Searches the database for a Group object by the object id.
*
* @param connection The jdbc connection
* @param id The id to select by
*/
public static Post FindByID(Long post_ID) throws SQLException {
Post post = null;
PreparedStatement findPostId = null;
Connection conn = null;
String sql = String.format("SELECT * from %s where postid = ?", Post.dquote(POST), post_ID);
if (post_ID != null) {
try {
conn = DB.getConnection();
findPostId = conn.prepareStatement(sql);
findPostId.setLong(1, post_ID);
ResultSet rs = findPostId.executeQuery();
if (rs.next()) {
post =
new Post(
rs.getString(Post.CONTENT),
rs.getString(Post.TYPE),
rs.getTimestamp(Post.TIMESTAMP),
rs.getLong(Post.USER_ID),
rs.getLong(Post.WALL_ID),
rs.getLong(Post.POST_ID));
}
findPostId.close();
conn.close();
return post;
} catch (SQLException e) {
Logger.debug("Error retrieving post.", e);
}
}
return post;
}