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minor changes

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This commit is contained in:
Razvan Becheriu
2018-01-30 16:43:16 +02:00
parent 64870d5626
commit 527f970ad5
2 changed files with 41 additions and 42 deletions
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2
src/lib/dhcpsrv/cql_host_data_source.cc
View File

@@ -1607,6 +1607,7 @@ CqlHostDataSourceImpl::getAll(const HWAddrPtr& hwaddr, const DuidPtr& duid) cons
// Run statement.
ConstHostCollection result = getHostCollection(CqlHostExchange::GET_HOST_BY_HOST_ID,
where_values);
return (result);
}
@@ -1642,6 +1643,7 @@ CqlHostDataSourceImpl::getAll4(const asiolink::IOAddress& address) const {
// Run statement.
ConstHostCollection result = getHostCollection(CqlHostExchange::GET_HOST_BY_IPV4_ADDRESS,
where_values);
return (result);
}

81
src/lib/dhcpsrv/cql_lease_mgr.cc
View File

@@ -58,8 +58,7 @@ public:
/// @param statement_tag prepared statement being executed; defaults to an
/// invalid index
virtual void
createBindForSelect(AnyArray &data,
StatementTag statement_tag = NULL) override = 0;
createBindForSelect(AnyArray &data, StatementTag statement_tag = NULL) override = 0;
/// @brief Copy received data into the derived class' object.
///
@@ -115,8 +114,9 @@ class CqlLease4Exchange : public CqlLeaseExchange {
public:
/// @brief Constructor
///
/// The initialization of the variables here is only to satisfy cppcheck -
/// all variables are initialized/set in the methods before they are used.
/// The initialization of the variables here is only to satisfy
/// cppcheck - all variables are initialized/set in the methods before
/// they are used.
///
/// @param connection connection used for this query
explicit CqlLease4Exchange(const CqlConnection &connection);
@@ -138,8 +138,7 @@ public:
/// @param lease Updated lease information.
/// @param data lease info in CQL format will be stored here
/// @param statement_tag tag identifying the query (optional)
void createBindForUpdate(const Lease4Ptr &lease,
AnyArray &data,
void createBindForUpdate(const Lease4Ptr &lease, AnyArray &data,
StatementTag statement_tag = NULL);
/// @brief Create CQL_BIND objects for Lease4 Pointer
@@ -329,7 +328,7 @@ StatementMap CqlLease4Exchange::tagged_statements_{
// Gets an IPv4 lease with specified hardware addr and subnet-id
{GET_LEASE4_HWADDR_SUBID,
{GET_LEASE4_HWADDR_SUBID,
{GET_LEASE4_HWADDR_SUBID,
"SELECT "
"address, hwaddr, client_id, valid_lifetime, expire, subnet_id, "
"fqdn_fwd, fqdn_rev, hostname, state "
@@ -431,10 +430,9 @@ CqlLease4Exchange::createBindForInsert(const Lease4Ptr &lease, AnyArray &data) {
data.add(&state_);
} catch (const Exception &ex) {
isc_throw(DbOperationError,
"CqlLease4Exchange::createBindForInsert(): "
"could not create bind array from Lease4: "
<< lease_->addr_.toText() << ", reason: " << ex.what());
isc_throw(DbOperationError, "CqlLease4Exchange::createBindForInsert(): "
"could not create bind array from Lease4: " << lease_->addr_.toText()
<< ", reason: " << ex.what());
}
}
@@ -541,8 +539,6 @@ CqlLease4Exchange::createBindForDelete(const IOAddress &address, AnyArray &data,
try {
// address: int
// The address in the Lease structure is an IOAddress object.
// Convert this to an integer for storage.
address_ = static_cast<cass_int32_t>(address.toUint32());
// Start with a fresh array.
@@ -552,8 +548,8 @@ CqlLease4Exchange::createBindForDelete(const IOAddress &address, AnyArray &data,
} catch (const Exception &ex) {
isc_throw(DbOperationError,
"CqlLease4Exchange::createBindForDelete(): "
"could not create bind array from Lease4: "
<< lease_->addr_.toText() << ", reason: " << ex.what());
"could not create bind array with address: "
<< address_ << ", reason: " << ex.what());
}
}
@@ -639,7 +635,7 @@ CqlLease4Exchange::retrieve() {
return (result);
} catch (const Exception &ex) {
isc_throw(DbOperationError,
"CqlLease4Exchange::retrieveLease(): "
"CqlLease4Exchange::retrieve(): "
"could not convert data to Lease4, reason: "
<< ex.what());
}
@@ -732,7 +728,7 @@ class CqlLease6Exchange : public CqlLeaseExchange {
public:
/// @brief Constructor
///
/// The initialization of the variables here is nonly to satisfy
/// The initialization of the variables here is only to satisfy
/// cppcheck - all variables are initialized/set in the methods before
/// they are used.
///
@@ -741,7 +737,7 @@ public:
/// @brief Create CQL_BIND objects for Lease6 Pointer
///
/// Fills in the CQL_BIND array for sending data in the Lease4 object to
/// Fills in the CQL_BIND array for sending data in the Lease6 object to
/// the database. Used for INSERT statements.
///
/// @param lease The lease information to be inserted
@@ -750,7 +746,7 @@ public:
/// @brief Create CQL_BIND objects for Lease6 Pointer
///
/// Fills in the CQL_BIND array for sending data in the Lease4 object to
/// Fills in the CQL_BIND array for sending data in the Lease6 object to
/// the database. Used for UPDATE statements.
///
/// @param lease Updated lease information.
@@ -761,13 +757,14 @@ public:
/// @brief Create CQL_BIND objects for Lease4 Pointer
///
/// Fills in the CQL_BIND array for sending data in the Lease4 object to
/// Fills in the CQL_BIND array for sending data in the Lease6 object to
/// the database. Used for DELETE statements.
///
/// @param address address of the lease to be deleted
/// @param data lease info in CQL format will be stored here
/// @param statement_tag tag identifying the query (optional)
void createBindForDelete(const IOAddress &address, AnyArray &data,
void createBindForDelete(const IOAddress &address,
AnyArray &data,
StatementTag statement_tag = NULL);
/// @brief Create BIND array to receive data
@@ -776,13 +773,13 @@ public:
///
/// @param data info returned by CQL will be stored here
/// @param statement_tag tag identifying the query (optional)
void createBindForSelect(AnyArray &data,
StatementTag statement_tag = NULL) override;
virtual void
createBindForSelect(AnyArray &data, StatementTag statement_tag = NULL) override;
/// @brief Retrieves the Lease6 object in Kea format
///
/// @return C++ representation of the object being returned
boost::any retrieve() override;
virtual boost::any retrieve() override;
/// @brief Retrieves zero or more IPv6 leases
///
@@ -963,7 +960,8 @@ CqlLease6Exchange::CqlLease6Exchange(const CqlConnection &connection)
void
CqlLease6Exchange::createBindForInsert(const Lease6Ptr &lease, AnyArray &data) {
if (!lease) {
isc_throw(BadValue, "Lease6 object is NULL");
isc_throw(BadValue, "CqlLease6Exchange::createBindForInsert(): "
"Lease6 object is NULL");
}
// Store lease object to ensure it remains valid.
lease_ = lease;
@@ -987,7 +985,8 @@ CqlLease6Exchange::createBindForInsert(const Lease6Ptr &lease, AnyArray &data) {
// For convenience for external tools, this is converted to lease
// expiry time (expire). The relationship is given by:
// expire = cltt_ + valid_lft_
CqlExchange::convertToDatabaseTime(lease_->cltt_, lease_->valid_lft_, expire_);
CqlExchange::convertToDatabaseTime(lease_->cltt_, lease_->valid_lft_,
expire_);
// subnet_id: int
subnet_id_ = static_cast<cass_int32_t>(lease_->subnet_id_);
@@ -1087,7 +1086,8 @@ void
CqlLease6Exchange::createBindForUpdate(const Lease6Ptr &lease, AnyArray &data,
StatementTag /* unused */) {
if (!lease) {
isc_throw(BadValue, "Lease6 object is NULL");
isc_throw(BadValue, "CqlLease6Exchange::createBindForUpdate(): "
"Lease6 object is NULL");
}
// Store lease object to ensure it remains valid.
lease_ = lease;
@@ -1225,8 +1225,6 @@ CqlLease6Exchange::createBindForDelete(const IOAddress &address, AnyArray &data,
// structure.
try {
// address: varchar
// The address in the Lease structure is an IOAddress object.
// Convert this to an integer for storage.
address_ = address.toText();
// Start with a fresh array.
@@ -1356,11 +1354,12 @@ CqlLease6Exchange::retrieve() {
result->cltt_ = cltt;
result->state_ = state_;
return result;
return (result);
} catch (const Exception &ex) {
isc_throw(DbOperationError,
"CqlLease6Exchange::retrieve(): "
"could not convert data to Lease4, reason: "
"could not convert data to Lease6, reason: "
<< ex.what());
}
return Lease6Ptr();
@@ -1391,11 +1390,10 @@ CqlLease6Exchange::getLease(StatementTag &statement_tag, AnyArray &data,
// Return single record if present, else clear the lease.
const size_t collection_size = collection.size();
if (collection_size >= 2u) {
isc_throw(
MultipleRecords,
"CqlLease6Exchange::getLease(): multiple records were found in "
"the database where only one was expected for statement "
<< statement_tag);
isc_throw(MultipleRecords,
"CqlLease6Exchange::getLease(): multiple records were found in "
"the database where only one was expected for statement "
<< statement_tag);
} else if (collection_size == 0u) {
result.reset();
} else {
@@ -1467,8 +1465,7 @@ CqlLeaseMgr::addLease(const Lease4Ptr &lease) {
AnyArray data;
std::unique_ptr<CqlLease4Exchange> exchange4(
new CqlLease4Exchange(dbconn_));
std::unique_ptr<CqlLease4Exchange> exchange4(new CqlLease4Exchange(dbconn_));
exchange4->createBindForInsert(lease, data);
try {
exchange4->executeMutation(dbconn_, data, CqlLease4Exchange::INSERT_LEASE4);
@@ -1578,7 +1575,7 @@ CqlLeaseMgr::getLease4(const ClientId &clientid) const {
std::unique_ptr<CqlLease4Exchange> exchange4(new CqlLease4Exchange(dbconn_));
exchange4->getLeaseCollection(CqlLease4Exchange::GET_LEASE4_CLIENTID, data, result);
return result;
return (result);
}
Lease4Ptr
@@ -1684,7 +1681,7 @@ CqlLeaseMgr::getLeases6(Lease::Type lease_type, const DUID &duid, uint32_t iaid)
std::unique_ptr<CqlLease6Exchange> exchange6(new CqlLease6Exchange(dbconn_));
exchange6->getLeaseCollection(CqlLease6Exchange::GET_LEASE6_DUID_IAID, data, result);
return result;
return (result);
}
Lease6Collection
@@ -1715,6 +1712,7 @@ CqlLeaseMgr::getLeases6(Lease::Type lease_type, const DUID &duid, uint32_t iaid,
Lease6Collection result;
std::unique_ptr<CqlLease6Exchange> exchange6(new CqlLease6Exchange(dbconn_));
exchange6->getLeaseCollection(CqlLease6Exchange::GET_LEASE6_DUID_IAID_SUBID, data, result);
return (result);
}
@@ -1734,8 +1732,7 @@ CqlLeaseMgr::getExpiredLeases6(Lease6Collection &expired_leases,
LOG_DEBUG(dhcpsrv_logger, DHCPSRV_DBG_TRACE_DETAIL, DHCPSRV_CQL_GET_EXPIRED6)
.arg(max_leases);
std::unique_ptr<CqlLease6Exchange> exchange6(
new CqlLease6Exchange(dbconn_));
std::unique_ptr<CqlLease6Exchange> exchange6(new CqlLease6Exchange(dbconn_));
exchange6->getExpiredLeases(max_leases, expired_leases);
}