marcelb/sql3
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Added exceptions

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This commit is contained in:
marcelb 2023-05-26 18:48:10 +02:00
parent b132aa9fff
commit 0b5ed3f47b
1 changed files with 8 additions and 10 deletions
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18
src/sql3.cpp
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@ -6,8 +6,7 @@ sql3::sql3(const string _path, bool _keepOpen) {
if (keepOpen) {
if (open()) {
printf("[ERROR] Ne mogu otvoriti bazu podataka!");
exit(1);
throw "[ERROR] Unable to open database ";
}
}
@ -28,8 +27,7 @@ bool sql3::run(const string sql_command) {
if (!keepOpen) {
if (open()) {
printf("[ERROR] Ne mogu otvoriti bazu podataka!");
exit(1);
throw "[ERROR] Unable to open database ";
}
}
@ -49,7 +47,7 @@ bool sql3::run(const string sql_command) {
if (!keepOpen) {
if(close()) {
printf ("ERROR Zatvaranja baze podataka!");
throw "[ERROR] Unable to close database ";
}
}
@ -64,8 +62,8 @@ string sql3::answer() {
string sql3::ask(const string sql_command) {
if (!run(sql_command)) {
printf("[ERROR] Ne mogu čitati bazu podataka!");
return {};
throw "[ERROR] Unable to read database ";
//return {};
}
else {
return answer();
@ -74,8 +72,8 @@ string sql3::ask(const string sql_command) {
map<string, vector<string>> sql3::query(const string sql_command) {
if (!run(sql_command)) {
printf("[ERROR] Ne mogu čitati bazu podataka!");
return {};
throw "[ERROR] Unable to read database ";
//return {};
}
else {
mapit();
@ -106,7 +104,7 @@ void sql3::mapit() {
sql3::~sql3() {
if(close()) {
printf ("ERROR Zatvaranja baze podataka!");
throw "[ERROR] Unable to close database ";
}
}