Binds the given Object to the given SQLite Program using the proper typing. - Android Database

Android examples for Database:SQL Query

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Description

Binds the given Object to the given SQLite Program using the proper typing.

Demo Code

/*//from   ww  w  .j a  v a  2 s.  co m
 * Copyright (C) 2006 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 com.book2s;

import android.database.sqlite.SQLiteProgram;

public class Main {
    /**
     * Binds the given Object to the given SQLiteProgram using the proper
     * typing. For example, bind numbers as longs/doubles, and everything else
     * as a string by call toString() on it.
     *
     * @param prog the program to bind the object to
     * @param index the 1-based index to bind at
     * @param value the value to bind
     */
    public static void bindObjectToProgram(SQLiteProgram prog, int index,
            Object value) {
        if (value == null) {
            prog.bindNull(index);
        } else if (value instanceof Double || value instanceof Float) {
            prog.bindDouble(index, ((Number) value).doubleValue());
        } else if (value instanceof Number) {
            prog.bindLong(index, ((Number) value).longValue());
        } else if (value instanceof Boolean) {
            Boolean bool = (Boolean) value;
            if (bool) {
                prog.bindLong(index, 1);
            } else {
                prog.bindLong(index, 0);
            }
        } else if (value instanceof byte[]) {
            prog.bindBlob(index, (byte[]) value);
        } else {
            prog.bindString(index, value.toString());
        }
    }
}

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