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/* Copyright (c) 2003-2005 MySQL AB
Use is subject to license terms
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#include <ndb_global.h>
#include "NDBT_ResultRow.hpp"
#include <NdbOut.hpp>
#include <NdbSchemaCon.hpp>
NDBT_ResultRow::NDBT_ResultRow(const NdbDictionary::Table& tab,
char attrib_delimiter)
: m_table(tab)
{
assert(tab.getObjectStatus() == NdbDictionary::Object::Retrieved);
cols = tab.getNoOfColumns();
names = new char * [cols];
data = new NdbRecAttr * [cols];
for(int i = 0; i<cols; i++){
names[i] = new char[255];
strcpy(names[i], tab.getColumn(i)->getName());
}
ad[0] = attrib_delimiter;
ad[1] = 0;
m_ownData = false;
}
NDBT_ResultRow::~NDBT_ResultRow(){
for(int i = 0; i<cols; i++){
delete [] names[i];
}
delete [] names;
if(m_ownData){
for(int i = 0; i<cols; i++)
delete data[i];
}
delete [] data;
}
NdbRecAttr* &
NDBT_ResultRow::attributeStore(int i){
return data[i];
}
const NdbRecAttr*
NDBT_ResultRow::attributeStore(int i) const {
return data[i];
}
const
NdbRecAttr *
NDBT_ResultRow::attributeStore(const char* name) const {
for(int i = 0; i<cols; i++){
if (strcmp(names[i], name) == 0)
return data[i];
}
assert(false);
return 0;
}
NdbOut &
NDBT_ResultRow::header (NdbOut & out) const {
for(int i = 0; i<cols; i++){
out << names[i];
if (i < cols-1)
out << ad;
}
return out;
}
BaseString NDBT_ResultRow::c_str() const {
BaseString str;
char buf[10];
for(int i = 0; i<cols; i++){
if(data[i]->isNULL()){
sprintf(buf, "NULL");
str.append(buf);
}else{
Uint32* p = (Uint32*)data[i]->aRef();
Uint32 sizeInBytes = data[i]->get_size_in_bytes();
for (Uint32 j = 0; j < sizeInBytes; j+=(sizeof(Uint32))){
str.append("H'");
if (j + 4 < sizeInBytes)
{
sprintf(buf, "%.8x", *p);
}
else
{
Uint32 tmp = 0;
memcpy(&tmp, p, sizeInBytes - j);
sprintf(buf, "%.8x", tmp);
}
p++;
str.append(buf);
if ((j + sizeof(Uint32)) < sizeInBytes)
str.append(", ");
}
}
str.append("\n");
}
str.append("*");
//ndbout << "NDBT_ResultRow::c_str() = " << str.c_str() << endl;
return str;
}
NdbOut &
operator << (NdbOut& ndbout, const NDBT_ResultRow & res)
{
if (res.cols != 0)
{
ndbout << *(res.data[0]);
for(int i = 1; i<res.cols; i++)
ndbout << res.ad << *(res.data[i]);
}
return ndbout;
}
NDBT_ResultRow *
NDBT_ResultRow::clone () const {
NDBT_ResultRow * row = new NDBT_ResultRow(m_table, ad[0]);
row->m_ownData = true;
Uint32 noOfColumns = m_table.getNoOfColumns();
for(Uint32 i = 0; i < noOfColumns; i++){
row->data[i] = data[i]->clone();
}
return row;
}
bool
NDBT_ResultRow::operator==(const NDBT_ResultRow& other) const
{
// quick and dirty
return c_str() == other.c_str();
}
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