SQLite Android Bindings

  rc = memcmp(pKey1, pKey2, n);
  if( rc==0 ){
    rc = nKey1 - nKey2;
  }
  return rc;
}

static jint nativeOpen(JNIEnv* env, jclass clazz, jstring pathStr, jint openFlags,
static jlong nativeOpen(JNIEnv* env, jclass clazz, jstring pathStr, jint openFlags,
        jstring labelStr, jboolean enableTrace, jboolean enableProfile) {
    int sqliteFlags;
    if (openFlags & SQLiteConnection::CREATE_IF_NECESSARY) {
        sqliteFlags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
    } else if (openFlags & SQLiteConnection::OPEN_READONLY) {
        sqliteFlags = SQLITE_OPEN_READONLY;
    } else {

        sqlite3_trace(db, &sqliteTraceCallback, connection);
    }
    if (enableProfile) {
        sqlite3_profile(db, &sqliteProfileCallback, connection);
    }

    ALOGV("Opened connection %p with label '%s'", db, label.c_str());
    return reinterpret_cast<jint>(connection);
    return reinterpret_cast<jlong>(connection);
}

static void nativeClose(JNIEnv* env, jclass clazz, jint connectionPtr) {
static void nativeClose(JNIEnv* env, jclass clazz, jlong connectionPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    if (connection) {
        ALOGV("Closing connection %p", connection->db);
        int err = sqlite3_close(connection->db);
        if (err != SQLITE_OK) {
            // This can happen if sub-objects aren't closed first.  Make sure the caller knows.

static void sqliteCustomFunctionDestructor(void* data) {
    jobject functionObjGlobal = reinterpret_cast<jobject>(data);
    JNIEnv* env = 0;
    gpJavaVM->GetEnv((void**)&env, JNI_VERSION_1_4);
    env->DeleteGlobalRef(functionObjGlobal);
}

static void nativeRegisterCustomFunction(JNIEnv* env, jclass clazz, jint connectionPtr,
static void nativeRegisterCustomFunction(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jobject functionObj) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    jstring nameStr = jstring(env->GetObjectField(
            functionObj, gSQLiteCustomFunctionClassInfo.name));
    jint numArgs = env->GetIntField(functionObj, gSQLiteCustomFunctionClassInfo.numArgs);

        ALOGE("sqlite3_create_function returned %d", err);
        env->DeleteGlobalRef(functionObjGlobal);
        throw_sqlite3_exception(env, connection->db);
        return;
    }
}

static void nativeRegisterLocalizedCollators(JNIEnv* env, jclass clazz, jint connectionPtr,
static void nativeRegisterLocalizedCollators(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jstring localeStr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    const char* locale = env->GetStringUTFChars(localeStr, NULL);
#if 0
    int err = register_localized_collators(connection->db, locale, UTF16_STORAGE);
    env->ReleaseStringUTFChars(localeStr, locale);

    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db);
    }
#endif
}

static jint nativePrepareStatement(JNIEnv* env, jclass clazz, jint connectionPtr,
static jlong nativePrepareStatement(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jstring sqlString) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    jsize sqlLength = env->GetStringLength(sqlString);
    const jchar* sql = env->GetStringCritical(sqlString, NULL);
    sqlite3_stmt* statement;
    int err = sqlite3_prepare16_v2(connection->db,

        env->ReleaseStringUTFChars(sqlString, query);
        throw_sqlite3_exception(env, connection->db, message);
        free(message);
        return 0;
    }

    ALOGV("Prepared statement %p on connection %p", statement, connection->db);
    return reinterpret_cast<jint>(statement);
    return reinterpret_cast<jlong>(statement);
}

static void nativeFinalizeStatement(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr) {
static void nativeFinalizeStatement(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    // We ignore the result of sqlite3_finalize because it is really telling us about
    // whether any errors occurred while executing the statement.  The statement itself
    // is always finalized regardless.
    ALOGV("Finalized statement %p on connection %p", statement, connection->db);
    sqlite3_finalize(statement);
}

static jint nativeGetParameterCount(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr) {
static jint nativeGetParameterCount(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    return sqlite3_bind_parameter_count(statement);
}

static jboolean nativeIsReadOnly(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr) {
static jboolean nativeIsReadOnly(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    return sqlite3_stmt_readonly(statement) != 0;
}

static jint nativeGetColumnCount(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr) {
static jint nativeGetColumnCount(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    return sqlite3_column_count(statement);
}

static jstring nativeGetColumnName(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr, jint index) {
static jstring nativeGetColumnName(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr, jint index) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    const jchar* name = static_cast<const jchar*>(sqlite3_column_name16(statement, index));
    if (name) {
        size_t length = 0;
        while (name[length]) {
            length += 1;
        }
        return env->NewString(name, length);
    }
    return NULL;
}

static void nativeBindNull(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr, jint index) {
static void nativeBindNull(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr, jint index) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = sqlite3_bind_null(statement, index);
    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db, NULL);
    }
}

static void nativeBindLong(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr, jint index, jlong value) {
static void nativeBindLong(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr, jint index, jlong value) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = sqlite3_bind_int64(statement, index, value);
    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db, NULL);
    }
}

static void nativeBindDouble(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr, jint index, jdouble value) {
static void nativeBindDouble(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr, jint index, jdouble value) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = sqlite3_bind_double(statement, index, value);
    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db, NULL);
    }
}

static void nativeBindString(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr, jint index, jstring valueString) {
static void nativeBindString(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr, jint index, jstring valueString) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    jsize valueLength = env->GetStringLength(valueString);
    const jchar* value = env->GetStringCritical(valueString, NULL);
    int err = sqlite3_bind_text16(statement, index, value, valueLength * sizeof(jchar),
            SQLITE_TRANSIENT);
    env->ReleaseStringCritical(valueString, value);
    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db, NULL);
    }
}

static void nativeBindBlob(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr, jint index, jbyteArray valueArray) {
static void nativeBindBlob(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr, jint index, jbyteArray valueArray) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    jsize valueLength = env->GetArrayLength(valueArray);
    jbyte* value = static_cast<jbyte*>(env->GetPrimitiveArrayCritical(valueArray, NULL));
    int err = sqlite3_bind_blob(statement, index, value, valueLength, SQLITE_TRANSIENT);
    env->ReleasePrimitiveArrayCritical(valueArray, value, JNI_ABORT);
    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db, NULL);
    }
}

static void nativeResetStatementAndClearBindings(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr) {
static void nativeResetStatementAndClearBindings(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = sqlite3_reset(statement);
    if (err == SQLITE_OK) {
        err = sqlite3_clear_bindings(statement);
    }

                "Queries can be performed using SQLiteDatabase query or rawQuery methods only.");
    } else if (err != SQLITE_DONE) {
        throw_sqlite3_exception(env, connection->db);
    }
    return err;
}

static void nativeExecute(JNIEnv* env, jclass clazz, jint connectionPtr,
        jint statementPtr) {
static void nativeExecute(JNIEnv* env, jclass clazz, jlong connectionPtr,
        jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    executeNonQuery(env, connection, statement);
}

static jint nativeExecuteForChangedRowCount(JNIEnv* env, jclass clazz,
        jint connectionPtr, jint statementPtr) {
        jlong connectionPtr, jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = executeNonQuery(env, connection, statement);
    return err == SQLITE_DONE ? sqlite3_changes(connection->db) : -1;
}

static jlong nativeExecuteForLastInsertedRowId(JNIEnv* env, jclass clazz,
        jint connectionPtr, jint statementPtr) {
        jlong connectionPtr, jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = executeNonQuery(env, connection, statement);
    return err == SQLITE_DONE && sqlite3_changes(connection->db) > 0
            ? sqlite3_last_insert_rowid(connection->db) : -1;
}

static int executeOneRowQuery(JNIEnv* env, SQLiteConnection* connection, sqlite3_stmt* statement) {
    int err = sqlite3_step(statement);
    if (err != SQLITE_ROW) {
        throw_sqlite3_exception(env, connection->db);
    }
    return err;
}

static jlong nativeExecuteForLong(JNIEnv* env, jclass clazz,
        jint connectionPtr, jint statementPtr) {
        jlong connectionPtr, jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = executeOneRowQuery(env, connection, statement);
    if (err == SQLITE_ROW && sqlite3_column_count(statement) >= 1) {
        return sqlite3_column_int64(statement, 0);
    }
    return -1;
}

static jstring nativeExecuteForString(JNIEnv* env, jclass clazz,
        jint connectionPtr, jint statementPtr) {
        jlong connectionPtr, jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = executeOneRowQuery(env, connection, statement);
    if (err == SQLITE_ROW && sqlite3_column_count(statement) >= 1) {
        const jchar* text = static_cast<const jchar*>(sqlite3_column_text16(statement, 0));
        if (text) {

#endif
    jniThrowIOException(env, -1);
    return -1;
}

static jint nativeExecuteForBlobFileDescriptor(JNIEnv* env, jclass clazz,
        jint connectionPtr, jint statementPtr) {
        jlong connectionPtr, jlong statementPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    int err = executeOneRowQuery(env, connection, statement);
    if (err == SQLITE_ROW && sqlite3_column_count(statement) >= 1) {
        const void* blob = sqlite3_column_blob(statement, 0);
        if (blob) {

** If the countAllRows argument is true, nRow is the total number of rows
** returned by the query. Otherwise, nRow is one greater than the index of 
** the last row copied into the CursorWindow.
*/
static jlong nativeExecuteForCursorWindow(
  JNIEnv *pEnv, 
  jclass clazz,
  jint connectionPtr,             /* Pointer to SQLiteConnection C++ object */
  jint statementPtr,              /* Pointer to sqlite3_stmt object */
  jlong connectionPtr,            /* Pointer to SQLiteConnection C++ object */
  jlong statementPtr,             /* Pointer to sqlite3_stmt object */
  jobject win,                    /* The CursorWindow object to populate */
  jint startPos,                  /* First row to add (advisory) */
  jint iRowRequired,              /* Required row */
  jboolean countAllRows
) {
  SQLiteConnection *pConnection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
  sqlite3_stmt *pStmt = reinterpret_cast<sqlite3_stmt*>(statementPtr);

    return 0;
  }

  jlong lRet = jlong(iStart) << 32 | jlong(nRow);
  return lRet;
}

static jint nativeGetDbLookaside(JNIEnv* env, jobject clazz, jint connectionPtr) {
static jint nativeGetDbLookaside(JNIEnv* env, jobject clazz, jlong connectionPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    int cur = -1;
    int unused;
    sqlite3_db_status(connection->db, SQLITE_DBSTATUS_LOOKASIDE_USED, &cur, &unused, 0);
    return cur;
}

static void nativeCancel(JNIEnv* env, jobject clazz, jint connectionPtr) {
static void nativeCancel(JNIEnv* env, jobject clazz, jlong connectionPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    connection->canceled = true;
}

static void nativeResetCancel(JNIEnv* env, jobject clazz, jint connectionPtr,
static void nativeResetCancel(JNIEnv* env, jobject clazz, jlong connectionPtr,
        jboolean cancelable) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    connection->canceled = false;

    if (cancelable) {
        sqlite3_progress_handler(connection->db, 4, sqliteProgressHandlerCallback,
                connection);

#endif
}


static JNINativeMethod sMethods[] =
{
    /* name, signature, funcPtr */
    { "nativeOpen", "(Ljava/lang/String;ILjava/lang/String;ZZ)I",
    { "nativeOpen", "(Ljava/lang/String;ILjava/lang/String;ZZ)J",
            (void*)nativeOpen },
    { "nativeClose", "(I)V",
    { "nativeClose", "(J)V",
            (void*)nativeClose },
    { "nativeRegisterCustomFunction", "(ILorg/sqlite/database/sqlite/SQLiteCustomFunction;)V",
    { "nativeRegisterCustomFunction", "(JLorg/sqlite/database/sqlite/SQLiteCustomFunction;)V",
            (void*)nativeRegisterCustomFunction },
    { "nativeRegisterLocalizedCollators", "(ILjava/lang/String;)V",
    { "nativeRegisterLocalizedCollators", "(JLjava/lang/String;)V",
            (void*)nativeRegisterLocalizedCollators },
    { "nativePrepareStatement", "(ILjava/lang/String;)I",
    { "nativePrepareStatement", "(JLjava/lang/String;)J",
            (void*)nativePrepareStatement },
    { "nativeFinalizeStatement", "(II)V",
    { "nativeFinalizeStatement", "(JJ)V",
            (void*)nativeFinalizeStatement },
    { "nativeGetParameterCount", "(II)I",
    { "nativeGetParameterCount", "(JJ)I",
            (void*)nativeGetParameterCount },
    { "nativeIsReadOnly", "(II)Z",
    { "nativeIsReadOnly", "(JJ)Z",
            (void*)nativeIsReadOnly },
    { "nativeGetColumnCount", "(II)I",
    { "nativeGetColumnCount", "(JJ)I",
            (void*)nativeGetColumnCount },
    { "nativeGetColumnName", "(III)Ljava/lang/String;",
    { "nativeGetColumnName", "(JJI)Ljava/lang/String;",
            (void*)nativeGetColumnName },
    { "nativeBindNull", "(III)V",
    { "nativeBindNull", "(JJI)V",
            (void*)nativeBindNull },
    { "nativeBindLong", "(IIIJ)V",
    { "nativeBindLong", "(JJIJ)V",
            (void*)nativeBindLong },
    { "nativeBindDouble", "(IIID)V",
    { "nativeBindDouble", "(JJID)V",
            (void*)nativeBindDouble },
    { "nativeBindString", "(IIILjava/lang/String;)V",
    { "nativeBindString", "(JJILjava/lang/String;)V",
            (void*)nativeBindString },
    { "nativeBindBlob", "(III[B)V",
    { "nativeBindBlob", "(JJI[B)V",
            (void*)nativeBindBlob },
    { "nativeResetStatementAndClearBindings", "(II)V",
    { "nativeResetStatementAndClearBindings", "(JJ)V",
            (void*)nativeResetStatementAndClearBindings },
    { "nativeExecute", "(II)V",
    { "nativeExecute", "(JJ)V",
            (void*)nativeExecute },
    { "nativeExecuteForLong", "(II)J",
    { "nativeExecuteForLong", "(JJ)J",
            (void*)nativeExecuteForLong },
    { "nativeExecuteForString", "(II)Ljava/lang/String;",
    { "nativeExecuteForString", "(JJ)Ljava/lang/String;",
            (void*)nativeExecuteForString },
    { "nativeExecuteForBlobFileDescriptor", "(II)I",
    { "nativeExecuteForBlobFileDescriptor", "(JJ)I",
            (void*)nativeExecuteForBlobFileDescriptor },
    { "nativeExecuteForChangedRowCount", "(II)I",
    { "nativeExecuteForChangedRowCount", "(JJ)I",
            (void*)nativeExecuteForChangedRowCount },
    { "nativeExecuteForLastInsertedRowId", "(II)J",
    { "nativeExecuteForLastInsertedRowId", "(JJ)J",
            (void*)nativeExecuteForLastInsertedRowId },
    { "nativeExecuteForCursorWindow", "(IILandroid/database/CursorWindow;IIZ)J",
    { "nativeExecuteForCursorWindow", "(JJLandroid/database/CursorWindow;IIZ)J",
            (void*)nativeExecuteForCursorWindow },
    { "nativeGetDbLookaside", "(I)I",
    { "nativeGetDbLookaside", "(J)I",
            (void*)nativeGetDbLookaside },
    { "nativeCancel", "(I)V",
    { "nativeCancel", "(J)V",
            (void*)nativeCancel },
    { "nativeResetCancel", "(IZ)V",
    { "nativeResetCancel", "(JZ)V",
            (void*)nativeResetCancel },

    { "nativeHasCodec", "()Z", (void*)nativeHasCodec },
};

#define FIND_CLASS(var, className) \
        var = env->FindClass(className); \

    private final PreparedStatementCache mPreparedStatementCache;
    private PreparedStatement mPreparedStatementPool;

    // The recent operations log.
    private final OperationLog mRecentOperations = new OperationLog();

    // The native SQLiteConnection pointer.  (FOR INTERNAL USE ONLY)
    private int mConnectionPtr;
    private long mConnectionPtr;

    private boolean mOnlyAllowReadOnlyOperations;

    // The number of times attachCancellationSignal has been called.
    // Because SQLite statement execution can be reentrant, we keep track of how many
    // times we have attempted to attach a cancellation signal to the connection so that
    // we can ensure that we detach the signal at the right time.
    private int mCancellationSignalAttachCount;

    private static native int nativeOpen(String path, int openFlags, String label,
    private static native long nativeOpen(String path, int openFlags, String label,
            boolean enableTrace, boolean enableProfile);
    private static native void nativeClose(int connectionPtr);
    private static native void nativeRegisterCustomFunction(int connectionPtr,
    private static native void nativeClose(long connectionPtr);
    private static native void nativeRegisterCustomFunction(long connectionPtr,
            SQLiteCustomFunction function);
    private static native void nativeRegisterLocalizedCollators(int connectionPtr, String locale);
    private static native int nativePrepareStatement(int connectionPtr, String sql);
    private static native void nativeFinalizeStatement(int connectionPtr, int statementPtr);
    private static native int nativeGetParameterCount(int connectionPtr, int statementPtr);
    private static native boolean nativeIsReadOnly(int connectionPtr, int statementPtr);
    private static native int nativeGetColumnCount(int connectionPtr, int statementPtr);
    private static native String nativeGetColumnName(int connectionPtr, int statementPtr,
    private static native void nativeRegisterLocalizedCollators(long connectionPtr, String locale);
    private static native long nativePrepareStatement(long connectionPtr, String sql);
    private static native void nativeFinalizeStatement(long connectionPtr, long statementPtr);
    private static native int nativeGetParameterCount(long connectionPtr, long statementPtr);
    private static native boolean nativeIsReadOnly(long connectionPtr, long statementPtr);
    private static native int nativeGetColumnCount(long connectionPtr, long statementPtr);
    private static native String nativeGetColumnName(long connectionPtr, long statementPtr,
            int index);
    private static native void nativeBindNull(int connectionPtr, int statementPtr,
    private static native void nativeBindNull(long connectionPtr, long statementPtr,
            int index);
    private static native void nativeBindLong(int connectionPtr, int statementPtr,
    private static native void nativeBindLong(long connectionPtr, long statementPtr,
            int index, long value);
    private static native void nativeBindDouble(int connectionPtr, int statementPtr,
    private static native void nativeBindDouble(long connectionPtr, long statementPtr,
            int index, double value);
    private static native void nativeBindString(int connectionPtr, int statementPtr,
    private static native void nativeBindString(long connectionPtr, long statementPtr,
            int index, String value);
    private static native void nativeBindBlob(int connectionPtr, int statementPtr,
    private static native void nativeBindBlob(long connectionPtr, long statementPtr,
            int index, byte[] value);
    private static native void nativeResetStatementAndClearBindings(
            int connectionPtr, int statementPtr);
    private static native void nativeExecute(int connectionPtr, int statementPtr);
    private static native long nativeExecuteForLong(int connectionPtr, int statementPtr);
    private static native String nativeExecuteForString(int connectionPtr, int statementPtr);
            long connectionPtr, long statementPtr);
    private static native void nativeExecute(long connectionPtr, long statementPtr);
    private static native long nativeExecuteForLong(long connectionPtr, long statementPtr);
    private static native String nativeExecuteForString(long connectionPtr, long statementPtr);
    private static native int nativeExecuteForBlobFileDescriptor(
            int connectionPtr, int statementPtr);
    private static native int nativeExecuteForChangedRowCount(int connectionPtr, int statementPtr);
            long connectionPtr, long statementPtr);
    private static native int nativeExecuteForChangedRowCount(long connectionPtr, long statementPtr);
    private static native long nativeExecuteForLastInsertedRowId(
            int connectionPtr, int statementPtr);
            long connectionPtr, long statementPtr);
    private static native long nativeExecuteForCursorWindow(
            int connectionPtr, int statementPtr, CursorWindow win,
            long connectionPtr, long statementPtr, CursorWindow win,
            int startPos, int requiredPos, boolean countAllRows);
    private static native int nativeGetDbLookaside(int connectionPtr);
    private static native void nativeCancel(int connectionPtr);
    private static native void nativeResetCancel(int connectionPtr, boolean cancelable);
    private static native int nativeGetDbLookaside(long connectionPtr);
    private static native void nativeCancel(long connectionPtr);
    private static native void nativeResetCancel(long connectionPtr, boolean cancelable);

    private static native boolean nativeHasCodec();
    public static boolean hasCodec(){ return nativeHasCodec(); }

    private SQLiteConnection(SQLiteConnectionPool pool,
            SQLiteDatabaseConfiguration configuration,
            int connectionId, boolean primaryConnection) {

            }
            // The statement is already in the cache but is in use (this statement appears
            // to be not only re-entrant but recursive!).  So prepare a new copy of the
            // statement but do not cache it.
            skipCache = true;
        }

        final int statementPtr = nativePrepareStatement(mConnectionPtr, sql);
        final long statementPtr = nativePrepareStatement(mConnectionPtr, sql);
        try {
            final int numParameters = nativeGetParameterCount(mConnectionPtr, statementPtr);
            final int type = DatabaseUtils.getSqlStatementType(sql);
            final boolean readOnly = nativeIsReadOnly(mConnectionPtr, statementPtr);
            statement = obtainPreparedStatement(sql, statementPtr, numParameters, type, readOnly);
            if (!skipCache && isCacheable(type)) {
                mPreparedStatementCache.put(sql, statement);

                    "Expected " + statement.mNumParameters + " bind arguments but "
                    + count + " were provided.");
        }
        if (count == 0) {
            return;
        }

        final int statementPtr = statement.mStatementPtr;
        final long statementPtr = statement.mStatementPtr;
        for (int i = 0; i < count; i++) {
            final Object arg = bindArgs[i];
            switch (ExtraUtils.getTypeOfObject(arg)) {
                case Cursor.FIELD_TYPE_NULL:
                    nativeBindNull(mConnectionPtr, statementPtr, i + 1);
                    break;
                case Cursor.FIELD_TYPE_INTEGER:

     *
     * @param printer The printer to receive the dump, not null.
     * @param verbose True to dump more verbose information.
     */
    void dumpUnsafe(Printer printer, boolean verbose) {
        printer.println("Connection #" + mConnectionId + ":");
        if (verbose) {
            printer.println("  connectionPtr: 0x" + Integer.toHexString(mConnectionPtr));
            printer.println("  connectionPtr: 0x" + Long.toHexString(mConnectionPtr));
        }
        printer.println("  isPrimaryConnection: " + mIsPrimaryConnection);
        printer.println("  onlyAllowReadOnlyOperations: " + mOnlyAllowReadOnlyOperations);

        mRecentOperations.dump(printer, verbose);

        if (verbose) {

    }

    @Override
    public String toString() {
        return "SQLiteConnection: " + mConfiguration.path + " (" + mConnectionId + ")";
    }

    private PreparedStatement obtainPreparedStatement(String sql, int statementPtr,
    private PreparedStatement obtainPreparedStatement(String sql, long statementPtr,
            int numParameters, int type, boolean readOnly) {
        PreparedStatement statement = mPreparedStatementPool;
        if (statement != null) {
            mPreparedStatementPool = statement.mPoolNext;
            statement.mPoolNext = null;
            statement.mInCache = false;
        } else {

        public PreparedStatement mPoolNext;

        // The SQL from which the statement was prepared.
        public String mSql;

        // The native sqlite3_stmt object pointer.
        // Lifetime is managed explicitly by the connection.
        public int mStatementPtr;
        public long mStatementPtr;

        // The number of parameters that the prepared statement has.
        public int mNumParameters;

        // The statement type.
        public int mType;

            if (!cache.isEmpty()) {
                int i = 0;
                for (Map.Entry<String, PreparedStatement> entry : cache.entrySet()) {
                    PreparedStatement statement = entry.getValue();
                    if (statement.mInCache) { // might be false due to a race with entryRemoved
                        String sql = entry.getKey();
                        printer.println("    " + i + ": statementPtr=0x"
                                + Integer.toHexString(statement.mStatementPtr)
                                + Long.toHexString(statement.mStatementPtr)
                                + ", numParameters=" + statement.mNumParameters
                                + ", type=" + statement.mType
                                + ", readOnly=" + statement.mReadOnly
                                + ", sql=\"" + trimSqlForDisplay(sql) + "\"");
                    }
                    i += 1;
                }