Commit db2f7c54 authored by Mukund Sivaraman's avatar Mukund Sivaraman
Browse files

[2947] Update exception hierarchy

Put all the library exceptions under DataSourceLibraryError.
parent f57669ee
......@@ -83,8 +83,8 @@ LibraryContainer::LibraryContainer(const std::string& name) {
if (ds_lib_ == NULL) {
// This may cause the filename to appear twice in the actual
// error, but the output of dlerror is implementation-dependent
isc_throw(DataSourceLibraryError, "dlopen failed for " << name <<
": " << dlerror());
isc_throw(DataSourceLibraryOpenError,
"dlopen failed for " << name << ": " << dlerror());
}
}
......
......@@ -27,7 +27,7 @@ namespace isc {
namespace datasrc {
/// \brief Raised if there is an error loading the datasource implementation
/// \brief Raised if there is an error in the datasource implementation
/// library
class DataSourceLibraryError : public DataSourceError {
public:
......@@ -35,13 +35,22 @@ public:
DataSourceError(file, line, what) {}
};
/// \brief Raised if there is an error opening the the datasource
/// implementation library
class DataSourceLibraryOpenError : public DataSourceLibraryError {
public:
DataSourceLibraryOpenError(const char* file, size_t line,
const char* what) :
DataSourceLibraryError(file, line, what) {}
};
/// \brief Raised if there is an error reading a symbol from the datasource
/// implementation library
class DataSourceLibrarySymbolError : public DataSourceError {
class DataSourceLibrarySymbolError : public DataSourceLibraryError {
public:
DataSourceLibrarySymbolError(const char* file, size_t line,
const char* what) :
DataSourceError(file, line, what) {}
DataSourceLibraryError(file, line, what) {}
};
typedef DataSourceClient* ds_creator(isc::data::ConstElementPtr config,
......
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