vector<MaintenanceContainer> SqlInterface::getMaintenanceData(){
ResultSet *rset;
MaintenanceContainer mContainer;
int temp2 = 0;
string query = "select * from maintenance";
vector<MaintenanceContainer> vContainer;
if(this == 0 || this == NULL)
return vContainer;
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
mContainer.setCarId(temp2);
break;
case 1: mContainer.setDamages(temp);
break;
case 2: temp2 = atoi(temp.c_str());
mContainer.setCosts(temp2);
break;
case 3: mContainer.setStartDate(temp);
break;
case 4: mContainer.setFinishDate(temp);
break;
}
}
vContainer.push_back(mContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
int BillingInstance::queryStaticIP(std::string ip, std::string server, queryResult &_rv)
{
if(_conn == NULL) {
return 0;
}
int retval = 0;
Statement *sth = NULL;
try {
sth = _conn->createStatement(QUERY_STATIC_IP);
sth->setAutoCommit(true);
sth->setString(1, ip);
sth->setString(2, server);
std::cerr << "Query execute" << std::endl;
ResultSet *rs = sth->executeQuery();
const std::vector<MetaData> md = rs->getColumnListMetaData();
if(rs) {
while( rs->next() ) {
std::multimap<std::string, std::string> tmp;
tmp.clear();
for(int i=0; i < md.size(); ++i) {
tmp.insert(std::pair<std::string, std::string>(md.at(i).getString(MetaData::ATTR_NAME), rs->getString(i+1)));
}
_rv.push_back(tmp);
}
}
sth->closeResultSet(rs);
retval = 0;
}
catch (SQLException &sqlExcp)
{
std::cerr <<sqlExcp.getErrorCode() << " at " << __FILE__ << "/" << __LINE__ << ": " << sqlExcp.getMessage() << std::endl;
retval = sqlExcp.getErrorCode();
}
if(sth != NULL) {
try {
_conn->terminateStatement(sth);
}
catch (SQLException &sqlExcp)
{
std::cerr <<sqlExcp.getErrorCode() << " at " << __FILE__ << "/" << __LINE__ << ": " << sqlExcp.getMessage() << std::endl;
retval = sqlExcp.getErrorCode();
}
}
return retval;
}
vector<SalesContainer> SqlInterface::getSalesData(){
ResultSet *rset;
SalesContainer sContainer;
int temp2 = 0;
string query = "select * from sales";
vector<SalesContainer> vContainer;
if(this == 0 || this == NULL)
return vContainer;
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
sContainer.setCarId(temp2);
break;
case 1: sContainer.setAvailability(temp);
break;
case 2: sContainer.setDeliveryDate(temp);
break;
case 3: temp2 = atoi(temp.c_str());
sContainer.setCost(temp2);
break;
case 4: sContainer.setDateSold(temp);
break;
case 5: sContainer.setFirstName(temp);
break;
case 6: sContainer.setLastName(temp);
break;
case 7: sContainer.setMake(temp);
break;
case 8: sContainer.setModel(temp);
break;
}
}
vContainer.push_back(sContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<CarContainer> SqlInterface::getCarData(){
ResultSet *rset;
CarContainer cContainer;
int temp2 = 0;
vector<CarContainer> vContainer;
string query = "select * from cars";
if(this == 0 || this == NULL)
return vContainer;
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
cContainer.setCarId(temp2);
break;
case 1: cContainer.setPerformance(temp);
break;
case 2: cContainer.setHandeling(temp);
break;
case 3: cContainer.setInstrumentation(temp);
break;
case 4: cContainer.setSafetySecurity(temp);
break;
case 5: cContainer.setDesign(temp);
break;
case 6: cContainer.setAudio(temp);
break;
case 7: cContainer.setComfort(temp);
break;
case 8: cContainer.setMaintenance(temp);
break;
case 9: cContainer.setWarranty(temp);
break;
case 10: cContainer.setPackages(temp);
break;
case 11: cContainer.setMake(temp);
break;
case 12: cContainer.setModel(temp);
break;
}
}
vContainer.push_back(cContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<CustomerContainer> SqlInterface::getCustomerData(){
ResultSet *rset;
CustomerContainer cContainer;
int temp2 = 0;
vector<CustomerContainer> vContainer;
string query = "select * from customers";
if(this == 0 || this == NULL)
return vContainer;
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
cContainer.setCarId(temp2);
break;
case 1: cContainer.setFirstName(temp);
break;
case 2: cContainer.setLastName(temp);
break;
case 3: cContainer.setAddress(temp);
break;
case 4: cContainer.setState(temp);
break;
case 5:temp2 = atoi(temp.c_str());
cContainer.setZip(temp2);
break;
case 6: cContainer.setDeliveryDate(temp);
break;
case 7: cContainer.setScheduledMaintenance(temp);
break;
case 8: cContainer.setUnscheduledRepairs(temp);
break;
}
}
vContainer.push_back(cContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<MaintenanceContainer> SqlInterface::searchMaintenanceData(MaintenanceContainer container){
ResultSet *rset;
vector<MaintenanceContainer> vContainer;
int temp2 = 0;
string query = "select * from Maintenance where ";
string buffer1;
string buffer2;
bool firstValue = true;
if(container.getCarId() != 0){
stringstream ss;
ss << container.getCarId();
buffer1 = ss.str();
if(firstValue == false)
query = query + "and ";
query = query + "car_id=" + buffer1 + " ";
firstValue = false;
}
if(strcmp(container.getDamages().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "damages='" + container.getDamages() + "' ";
firstValue = false;
}
if(container.getCost() != 0){
stringstream ss2;
ss2 << container.getCost();
buffer2 = ss2.str();
if(firstValue == false)
query = query + "and ";
query = query + "costs=" + buffer2 + " ";
firstValue = false;
}
if(strcmp(container.getStartDate().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "start_date='" + container.getStartDate() + "' ";
firstValue = false;
}
if(strcmp(container.getFinishDate().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "completion_date='" + container.getFinishDate() + "' ";
firstValue = false;
}
if(firstValue == true)
query = "select * from Sales where car_id=0";
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
MaintenanceContainer mContainer;
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
mContainer.setCarId(temp2);
break;
case 1: mContainer.setDamages(temp);
break;
case 2: temp2 = atoi(temp.c_str());
mContainer.setCosts(temp2);
break;
case 3: mContainer.setStartDate(temp);
break;
case 4: mContainer.setFinishDate(temp);
break;
}
}
vContainer.push_back(mContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<CarContainer> SqlInterface::searchCarData(CarContainer container){
ResultSet *rset;
int temp2 = 0;
string query = "select * from Cars where ";
string buffer1;
bool firstValue = true;
vector<CarContainer> vContainer;
if(container.getCarId() != 0){
stringstream ss;
ss << container.getCarId();
buffer1 = ss.str();
if(firstValue == false)
query = query + "and ";
query = query + "car_id=" + buffer1 + " ";
firstValue = false;
}
if(strcmp(container.getMake().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "make='" + container.getMake() + "' ";
firstValue = false;
}
if(strcmp(container.getModel().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "model='" + container.getModel() + "' ";
firstValue = false;
}
if(strcmp(container.getPerformance().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "performance='" + container.getPerformance() + "' ";
firstValue = false;
}
if(strcmp(container.getHandeling().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "handling='" + container.getHandeling() + "' ";
firstValue = false;
}
if(strcmp(container.getInstrumentation().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "instrumentation='" + container.getInstrumentation() + "' ";
firstValue = false;
}
if(strcmp(container.getSafetySecurity().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "safety_security='" + container.getSafetySecurity() + "' ";
firstValue = false;
}
if(strcmp(container.getDesign().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "design='" + container.getDesign() + "' ";
firstValue = false;
}
if(strcmp(container.getAudio().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "audio='" + container.getAudio() + "' ";
firstValue = false;
}
if(strcmp(container.getComfort().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "comfort='" + container.getComfort() + "' ";
firstValue = false;
}
if(strcmp(container.getMaintenance().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "maintenance='" + container.getMaintenance() + "' ";
firstValue = false;
}
if(strcmp(container.getWarranty().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "warranty='" + container.getWarranty() + "' ";
firstValue = false;
}
if(strcmp(container.getPackages().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "packages='" + container.getPackages() + "' ";
firstValue = false;
}
if(firstValue == true)
query = "select * from Sales where car_id=0";
cout << query << endl;
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
CarContainer cContainer;
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
cContainer.setCarId(temp2);
break;
case 1: cContainer.setPerformance(temp);
break;
case 2: cContainer.setHandeling(temp);
break;
case 3: cContainer.setInstrumentation(temp);
break;
case 4: cContainer.setSafetySecurity(temp);
break;
case 5: cContainer.setDesign(temp);
break;
case 6: cContainer.setAudio(temp);
break;
case 7: cContainer.setComfort(temp);
break;
case 8: cContainer.setMaintenance(temp);
break;
case 9: cContainer.setWarranty(temp);
break;
case 10: cContainer.setPackages(temp);
break;
case 11: cContainer.setMake(temp);
break;
case 12: cContainer.setModel(temp);
break;
}
}
vContainer.push_back(cContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<CustomerContainer> SqlInterface::searchCustomerData(CustomerContainer container){
ResultSet *rset;
int temp2 = 0;
vector<CustomerContainer> vContainer;
string query = "select * from Customers where ";
string buffer1;
string buffer2;
bool firstValue = true;
if(container.getCarId() != 0){
stringstream ss;
ss << container.getCarId();
buffer1 = ss.str();
if(firstValue == false)
query = query + "and ";
query = query + "car_id=" + buffer1 + " ";
firstValue = false;
}
if(strcmp(container.getFirstName().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "first_name='" + container.getFirstName() + "' ";
firstValue = false;
}
if(strcmp(container.getLastName().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "last_name='" + container.getLastName() + "' ";
firstValue = false;
}
if(container.getZip() != 0){
stringstream ss2;
ss2 << container.getZip();
buffer2 = ss2.str();
if(firstValue == false)
query = query + "and ";
query = query + "zip=" + buffer2 + " ";
firstValue = false;
}
if(strcmp(container.getAddress().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "address='" + container.getAddress() + "' ";
firstValue = false;
}
if(strcmp(container.getState().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "state='" + container.getState() + "' ";
firstValue = false;
}
if(strcmp(container.getDeliveryDate().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "delivery_date='" + container.getDeliveryDate() + "' ";
firstValue = false;
}
if(strcmp(container.getScheduledMaintenance().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "scheduled_maintenance='" + container.getScheduledMaintenance() + "' ";
firstValue = false;
}
if(strcmp(container.getUnscheduledRepairs().c_str(), "") != 0){
if(firstValue == false)
query = query + "and ";
query = query + "unscheduled_repairs='" + container.getUnscheduledRepairs() + "' ";
firstValue = false;
}
if(firstValue == true)
query = "select * from Sales where car_id=0";
stmt = conn->createStatement(query);
try{
rset = stmt->executeQuery();
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
vector<MetaData> data = rset->getColumnListMetaData();
try{
while(rset->next()){
CustomerContainer cContainer;
for(unsigned int i = 0; i < data.size(); i++){
temp = rset->getString(i+1);
switch(i)
{
case 0: temp2 = atoi(temp.c_str());
cContainer.setCarId(temp2);
break;
case 1: cContainer.setFirstName(temp);
break;
case 2: cContainer.setLastName(temp);
break;
case 3: cContainer.setAddress(temp);
break;
case 4: cContainer.setState(temp);
break;
case 5:temp2 = atoi(temp.c_str());
cContainer.setZip(temp2);
break;
case 6: cContainer.setDeliveryDate(temp);
break;
case 7: cContainer.setScheduledMaintenance(temp);
break;
case 8: cContainer.setUnscheduledRepairs(temp);
break;
}
}
vContainer.push_back(cContainer);
}
}
catch(SQLException ex){
cout<<"Exception thrown for select"<<endl;
cout<<"Error number: "<< ex.getErrorCode() << endl;
cout<<ex.getMessage() << endl;
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
stmt->closeResultSet (rset);
conn->terminateStatement (stmt);
return vContainer;
}
void occi_datasource::bind() const
{
if (is_bound_) return;
#ifdef MAPNIK_STATS
mapnik::progress_timer __stats__(std::clog, "occi_datasource::bind");
#endif
// connect to environment
if (use_connection_pool_)
{
try
{
Environment* env = occi_environment::get_environment();
pool_ = env->createStatelessConnectionPool(
*params_.get<std::string>("user"),
*params_.get<std::string>("password"),
*params_.get<std::string>("host"),
*params_.get<int>("max_size", 5),
*params_.get<int>("initial_size", 1),
1,
StatelessConnectionPool::HOMOGENEOUS);
}
catch (SQLException& ex)
{
throw datasource_exception("OCCI Plugin: " + ex.getMessage());
}
}
else
{
try
{
Environment* env = occi_environment::get_environment();
conn_ = env->createConnection(
*params_.get<std::string>("user"),
*params_.get<std::string>("password"),
*params_.get<std::string>("host"));
}
catch (SQLException& ex)
{
throw datasource_exception("OCCI Plugin: " + ex.getMessage());
}
}
// extract real table name
table_name_ = mapnik::sql_utils::table_from_sql(table_);
// get SRID and/or GEOMETRY_FIELD from metadata table only if we need to
if (! srid_initialized_ || geometry_field_ == "")
{
#ifdef MAPNIK_STATS
mapnik::progress_timer __stats__(std::clog, "occi_datasource::get_srid_and_geometry_field");
#endif
std::ostringstream s;
s << "SELECT srid, column_name FROM " << METADATA_TABLE << " WHERE";
s << " LOWER(table_name) = LOWER('" << table_name_ << "')";
if (geometry_field_ != "")
{
s << " AND LOWER(column_name) = LOWER('" << geometry_field_ << "')";
}
MAPNIK_LOG_DEBUG(occi) << "occi_datasource: " << s.str();
try
{
occi_connection_ptr conn;
if (use_connection_pool_) conn.set_pool(pool_);
else conn.set_connection(conn_, false);
ResultSet* rs = conn.execute_query(s.str());
if (rs && rs->next ())
{
if (! srid_initialized_)
{
srid_ = rs->getInt(1);
srid_initialized_ = true;
}
if (geometry_field_ == "")
{
geometry_field_ = rs->getString(2);
}
}
}
catch (SQLException& ex)
{
throw datasource_exception("OCCI Plugin: " + ex.getMessage());
}
}
// get columns description
{
#ifdef MAPNIK_STATS
mapnik::progress_timer __stats__(std::clog, "occi_datasource::get_column_description");
#endif
std::ostringstream s;
s << "SELECT " << fields_ << " FROM (" << table_name_ << ") WHERE rownum < 1";
MAPNIK_LOG_DEBUG(occi) << "occi_datasource: " << s.str();
try
{
occi_connection_ptr conn;
if (use_connection_pool_) conn.set_pool(pool_);
else conn.set_connection(conn_, false);
ResultSet* rs = conn.execute_query(s.str());
if (rs)
{
std::vector<MetaData> listOfColumns = rs->getColumnListMetaData();
for (unsigned int i = 0; i < listOfColumns.size(); ++i)
{
MetaData columnObj = listOfColumns[i];
std::string fld_name = columnObj.getString(MetaData::ATTR_NAME);
int type_oid = columnObj.getInt(MetaData::ATTR_DATA_TYPE);
/*
int type_code = columnObj.getInt(MetaData::ATTR_TYPECODE);
if (type_code == OCCI_TYPECODE_OBJECT)
{
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Object));
continue;
}
*/
switch (type_oid)
{
case oracle::occi::OCCIBOOL:
case oracle::occi::OCCIINT:
case oracle::occi::OCCIUNSIGNED_INT:
case oracle::occi::OCCIROWID:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Integer));
break;
case oracle::occi::OCCIFLOAT:
case oracle::occi::OCCIBFLOAT:
case oracle::occi::OCCIDOUBLE:
case oracle::occi::OCCIBDOUBLE:
case oracle::occi::OCCINUMBER:
case oracle::occi::OCCI_SQLT_NUM:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Double));
break;
case oracle::occi::OCCICHAR:
case oracle::occi::OCCISTRING:
case oracle::occi::OCCI_SQLT_AFC:
case oracle::occi::OCCI_SQLT_AVC:
case oracle::occi::OCCI_SQLT_CHR:
case oracle::occi::OCCI_SQLT_LVC:
case oracle::occi::OCCI_SQLT_RDD:
case oracle::occi::OCCI_SQLT_STR:
case oracle::occi::OCCI_SQLT_VCS:
case oracle::occi::OCCI_SQLT_VNU:
case oracle::occi::OCCI_SQLT_VBI:
case oracle::occi::OCCI_SQLT_VST:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::String));
break;
case oracle::occi::OCCIDATE:
case oracle::occi::OCCITIMESTAMP:
case oracle::occi::OCCIINTERVALDS:
case oracle::occi::OCCIINTERVALYM:
case oracle::occi::OCCI_SQLT_DAT:
case oracle::occi::OCCI_SQLT_DATE:
case oracle::occi::OCCI_SQLT_TIME:
case oracle::occi::OCCI_SQLT_TIME_TZ:
case oracle::occi::OCCI_SQLT_TIMESTAMP:
case oracle::occi::OCCI_SQLT_TIMESTAMP_LTZ:
case oracle::occi::OCCI_SQLT_TIMESTAMP_TZ:
case oracle::occi::OCCI_SQLT_INTERVAL_YM:
case oracle::occi::OCCI_SQLT_INTERVAL_DS:
case oracle::occi::OCCIANYDATA:
case oracle::occi::OCCIBLOB:
case oracle::occi::OCCIBFILE:
case oracle::occi::OCCIBYTES:
case oracle::occi::OCCICLOB:
case oracle::occi::OCCIVECTOR:
case oracle::occi::OCCIMETADATA:
case oracle::occi::OCCIPOBJECT:
case oracle::occi::OCCIREF:
case oracle::occi::OCCIREFANY:
case oracle::occi::OCCISTREAM:
case oracle::occi::OCCICURSOR:
case oracle::occi::OCCI_SQLT_FILE:
case oracle::occi::OCCI_SQLT_CFILE:
case oracle::occi::OCCI_SQLT_REF:
case oracle::occi::OCCI_SQLT_CLOB:
case oracle::occi::OCCI_SQLT_BLOB:
case oracle::occi::OCCI_SQLT_RSET:
MAPNIK_LOG_WARN(occi) << "occi_datasource: Unsupported datatype "
<< occi_enums::resolve_datatype(type_oid)
<< " (type_oid=" << type_oid << ")";
break;
default:
MAPNIK_LOG_WARN(occi) << "occi_datasource: Unknown datatype "
<< "(type_oid=" << type_oid << ")";
break;
}
}
}
}
catch (SQLException& ex)
{
throw datasource_exception(ex.getMessage());
}
}
is_bound_ = true;
}
int main(int argc, char **argv)
{
if (argc != 6)
{
Usage();
return 0;
}
bool bPrint = false;
if (strcmp(argv[1], "-p") == 0)
{
bPrint = true;
}
struct timeval tv_start, tv_end;
gettimeofday(&tv_start, NULL);
// create Environment
Environment *env = Environment::createEnvironment();
if (env == NULL)
{
cout << "createEnvironment failed!" << endl;
return -1;
}
// use the Environment instance to create connections;
Connection *conn = env->createConnection(argv[2], argv[3], argv[4]);
if (conn == NULL)
{
cout << "createConnection failed!" << endl;
return -1;
}
// use Statement to execute sql and get result
Statement *stmt = conn->createStatement(argv[5]);
if (stmt == NULL)
{
cout << "createStatement failed!" << endl;
return -1;
}
// execute sql and get result set
ResultSet *rs = stmt->executeQuery();
if (rs == NULL)
{
cout << "executeQuery failed!" << endl;
return -1;
}
// ResultSet::next() fetch rows and return FALSE
// when no more rows
int nColumns;
long long llCount = 0;
string strTemp;
vector<MetaData> vecColumns = rs->getColumnListMetaData();
nColumns = vecColumns.size();
while (rs->next() == true)
{
// get values using the getXXX() methods of Resultset
for (int i = 0; i < nColumns; ++i)
{
strTemp = rs->getString(i + 1);
if (bPrint)
{
cout << strTemp << "\t";
}
}
if (bPrint)
{
cout << endl;
}
++llCount;
}
// close result
stmt->closeResultSet(rs);
// close statement
conn->terminateStatement(stmt);
// close connection
env->terminateConnection(conn);
// close Environment
Environment::terminateEnvironment(env);
gettimeofday(&tv_end, NULL);
long long llUsed = (tv_end.tv_sec - tv_start.tv_sec) * 1000000 + tv_end.tv_usec - tv_start.tv_usec;
cout << "read data " << llCount << " used " << llUsed / 1000000.0 << " sec." << endl;
return 0;
}
occi_datasource::occi_datasource(parameters const& params)
: datasource (params),
type_(datasource::Vector),
fields_(*params.get<std::string>("fields", "*")),
geometry_field_(*params.get<std::string>("geometry_field", "")),
srid_initialized_(false),
extent_initialized_(false),
bbox_token_("!bbox!"),
scale_denom_token_("!scale_denominator!"),
pixel_width_token_("!pixel_width!"),
pixel_height_token_("!pixel_height!"),
desc_(occi_datasource::name(), *params.get<std::string>("encoding", "utf-8")),
use_wkb_(*params.get<mapnik::boolean_type>("use_wkb", false)),
row_limit_(*params.get<mapnik::value_integer>("row_limit", 0)),
row_prefetch_(*params.get<mapnik::value_integer>("row_prefetch", 100)),
pool_(0),
conn_(0)
{
#ifdef MAPNIK_STATS
mapnik::progress_timer __stats__(std::clog, "occi_datasource::init");
#endif
if (! params.get<std::string>("user")) throw datasource_exception("OCCI Plugin: no <user> specified");
if (! params.get<std::string>("password")) throw datasource_exception("OCCI Plugin: no <password> specified");
if (! params.get<std::string>("host")) throw datasource_exception("OCCI Plugin: no <host> string specified");
boost::optional<std::string> table = params.get<std::string>("table");
if (! table)
{
throw datasource_exception("OCCI Plugin: no <table> parameter specified");
}
else
{
table_ = *table;
}
estimate_extent_ = *params.get<mapnik::boolean_type>("estimate_extent",false);
use_spatial_index_ = *params.get<mapnik::boolean_type>("use_spatial_index",true);
use_connection_pool_ = *params.get<mapnik::boolean_type>("use_connection_pool",true);
boost::optional<std::string> ext = params.get<std::string>("extent");
if (ext) extent_initialized_ = extent_.from_string(*ext);
boost::optional<mapnik::value_integer> srid = params.get<mapnik::value_integer>("srid");
if (srid)
{
srid_ = *srid;
srid_initialized_ = true;
}
// connect to environment
if (use_connection_pool_)
{
try
{
pool_ = occi_environment::instance().create_pool(
*params.get<std::string>("user"),
*params.get<std::string>("password"),
*params.get<std::string>("host"),
*params.get<mapnik::value_integer>("max_size", 5),
*params.get<mapnik::value_integer>("initial_size", 1),
1);
}
catch (SQLException& ex)
{
throw datasource_exception("OCCI Plugin: " + ex.getMessage());
}
}
else
{
try
{
conn_ = occi_environment::instance().create_connection(
*params.get<std::string>("user"),
*params.get<std::string>("password"),
*params.get<std::string>("host"));
}
catch (SQLException& ex)
{
throw datasource_exception("OCCI Plugin: " + ex.getMessage());
}
}
// extract real table name
table_name_ = mapnik::sql_utils::table_from_sql(table_);
// get SRID and/or GEOMETRY_FIELD from metadata table only if we need to
if (! srid_initialized_ || geometry_field_ == "")
{
#ifdef MAPNIK_STATS
mapnik::progress_timer __stats__(std::clog, "occi_datasource::get_srid_and_geometry_field");
#endif
std::ostringstream s;
s << "SELECT srid, column_name FROM " << METADATA_TABLE << " WHERE";
s << " LOWER(table_name) = LOWER('" << table_name_ << "')";
if (geometry_field_ != "")
{
s << " AND LOWER(column_name) = LOWER('" << geometry_field_ << "')";
}
MAPNIK_LOG_DEBUG(occi) << "occi_datasource: " << s.str();
try
{
occi_connection_ptr conn;
if (use_connection_pool_) conn.set_pool(pool_);
else conn.set_connection(conn_, false);
ResultSet* rs = conn.execute_query(s.str());
if (rs && rs->next ())
{
if (! srid_initialized_)
{
srid_ = rs->getInt(1);
srid_initialized_ = true;
}
if (geometry_field_ == "")
{
geometry_field_ = rs->getString(2);
}
}
}
catch (SQLException& ex)
{
throw datasource_exception("OCCI Plugin: " + ex.getMessage());
}
}
// get columns description
{
#ifdef MAPNIK_STATS
mapnik::progress_timer __stats__(std::clog, "occi_datasource::get_column_description");
#endif
std::ostringstream s;
s << "SELECT " << fields_ << " FROM (" << table_name_ << ") WHERE ROWNUM < 1";
MAPNIK_LOG_DEBUG(occi) << "occi_datasource: " << s.str();
try
{
occi_connection_ptr conn;
if (use_connection_pool_) conn.set_pool(pool_);
else conn.set_connection(conn_, false);
ResultSet* rs = conn.execute_query(s.str());
if (rs)
{
std::vector<MetaData> listOfColumns = rs->getColumnListMetaData();
for (unsigned int i = 0; i < listOfColumns.size(); ++i)
{
MetaData columnObj = listOfColumns[i];
std::string fld_name = columnObj.getString(MetaData::ATTR_NAME);
int type_oid = columnObj.getInt(MetaData::ATTR_DATA_TYPE);
/*
int type_code = columnObj.getInt(MetaData::ATTR_TYPECODE);
if (type_code == OCCI_TYPECODE_OBJECT)
{
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Object));
continue;
}
*/
switch (type_oid)
{
case oracle::occi::OCCIBOOL:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Boolean));
break;
case oracle::occi::OCCIINT:
case oracle::occi::OCCIUNSIGNED_INT:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Integer));
break;
case oracle::occi::OCCIFLOAT:
case oracle::occi::OCCIBFLOAT:
case oracle::occi::OCCIDOUBLE:
case oracle::occi::OCCIBDOUBLE:
case oracle::occi::OCCINUMBER:
case oracle::occi::OCCI_SQLT_NUM:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::Double));
break;
case oracle::occi::OCCICHAR:
case oracle::occi::OCCISTRING:
case oracle::occi::OCCI_SQLT_AFC:
case oracle::occi::OCCI_SQLT_AVC:
case oracle::occi::OCCI_SQLT_CHR:
case oracle::occi::OCCI_SQLT_LNG:
case oracle::occi::OCCI_SQLT_LVC:
case oracle::occi::OCCI_SQLT_STR:
case oracle::occi::OCCI_SQLT_VCS:
case oracle::occi::OCCI_SQLT_VNU:
case oracle::occi::OCCI_SQLT_VBI:
case oracle::occi::OCCI_SQLT_VST:
case oracle::occi::OCCIROWID:
case oracle::occi::OCCI_SQLT_RDD:
case oracle::occi::OCCI_SQLT_RID:
case oracle::occi::OCCIDATE:
case oracle::occi::OCCI_SQLT_DAT:
case oracle::occi::OCCI_SQLT_DATE:
case oracle::occi::OCCI_SQLT_TIME:
case oracle::occi::OCCI_SQLT_TIME_TZ:
case oracle::occi::OCCITIMESTAMP:
case oracle::occi::OCCI_SQLT_TIMESTAMP:
case oracle::occi::OCCI_SQLT_TIMESTAMP_LTZ:
case oracle::occi::OCCI_SQLT_TIMESTAMP_TZ:
desc_.add_descriptor(attribute_descriptor(fld_name,mapnik::String));
break;
case oracle::occi::OCCIINTERVALDS:
case oracle::occi::OCCIINTERVALYM:
case oracle::occi::OCCI_SQLT_INTERVAL_YM:
case oracle::occi::OCCI_SQLT_INTERVAL_DS:
case oracle::occi::OCCIANYDATA:
case oracle::occi::OCCIBLOB:
case oracle::occi::OCCIBFILE:
case oracle::occi::OCCIBYTES:
case oracle::occi::OCCICLOB:
case oracle::occi::OCCIVECTOR:
case oracle::occi::OCCIMETADATA:
case oracle::occi::OCCIPOBJECT:
case oracle::occi::OCCIREF:
case oracle::occi::OCCIREFANY:
case oracle::occi::OCCISTREAM:
case oracle::occi::OCCICURSOR:
case oracle::occi::OCCI_SQLT_FILE:
case oracle::occi::OCCI_SQLT_CFILE:
case oracle::occi::OCCI_SQLT_REF:
case oracle::occi::OCCI_SQLT_CLOB:
case oracle::occi::OCCI_SQLT_BLOB:
case oracle::occi::OCCI_SQLT_RSET:
MAPNIK_LOG_WARN(occi) << "occi_datasource: Unsupported datatype "
<< occi_enums::resolve_datatype(type_oid)
<< " (type_oid=" << type_oid << ")";
break;
default:
MAPNIK_LOG_WARN(occi) << "occi_datasource: Unknown datatype "
<< "(type_oid=" << type_oid << ")";
break;
}
}
}
}
catch (SQLException& ex)
{
throw datasource_exception(ex.getMessage());
}
}
}
int _tmain(int argc, _TCHAR* argv[])
{
const char* userName = "******";
const char* password = "******";
const char* connectString = "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=80.67.144.206)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=XE)))";
const char* sql = "SELECT * FROM ALL_TABLES";
int i = 0;
int rows = 0;
try {
Environment *env = Environment::createEnvironment(Environment::THREADED_MUTEXED);
cout << "createEnvironment" << endl;
Connection *conn = env->createConnection((char*)userName, (char*)password, (char*)connectString);
cout << " createConnection" << endl;
for (i=100; i>0; --i) {
Statement *stmt = conn->createStatement(sql);
cout << " createStatement" << endl;
ResultSet *rs = stmt->executeQuery();
cout << " executeQuery" << endl;
#if 0
vector<MetaData> listOfColumns = rs->getColumnListMetaData();
cout << " getColumnListMetaData" << endl;
cout << i << " columns " << listOfColumns.size() << endl;
for (i=0; i < listOfColumns.size(); i++) {
MetaData columnObj=listOfColumns[i];
//cout << (columnObj.getString(MetaData::ATTR_NAME))
// << "(" << (columnObj.getInt(MetaData::ATTR_DATA_TYPE)) << "), ";
}
#endif
rows = 0;
while(rs->next()) {
++rows;
/*for (i=0; i < listOfColumns.size(); i++)
string str = rs->getString(i+1);
//cout << rs->getString(j+1) << ", ";
//cout << endl;*/
}
cout << " itr " << i << " rows " << rows << endl;
stmt->closeResultSet(rs);
cout << " closeResultSet" << endl;
conn->terminateStatement(stmt);
cout << " terminateStatement" << endl;
}
env->terminateConnection(conn);
cout << " terminateConnection" << endl;
Environment::terminateEnvironment(env);
cout << "terminateEnvironment" << endl;
} catch (std::exception const & ex) {
cout << ex.what() << endl;
} catch (std::string const & ex) {
cout << ex << endl;
} catch (...) {
// ...
}
return 0;
}