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Move state checks inside the Backend class

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The class now has methods to query its internal state.
This commit is contained in:
Markus Mäkelä
2017-04-03 18:51:13 +03:00
parent 0fde5f22df
commit 0d7f987598
4 changed files with 147 additions and 22 deletions
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31
server/modules/routing/schemarouter/schemarouter.cc
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@ -47,12 +47,12 @@ void Backend::close()
{
m_closed = true;
if (BREF_IS_IN_USE(this))
if (in_use())
{
CHK_DCB(m_dcb);
/** Clean operation counter in bref and in SERVER */
while (BREF_IS_WAITING_RESULT(this))
while (is_waiting_result())
{
clear_state(BREF_WAITING_RESULT);
}
@ -73,7 +73,7 @@ void Backend::close()
bool Backend::execute_sescmd()
{
if (BREF_IS_CLOSED(this) || m_session_commands.size() == 0)
if (is_closed() || m_session_commands.size() == 0)
{
return false;
}
@ -192,3 +192,28 @@ bool Backend::write_stored_command()
return rval;
}
bool Backend::in_use() const
{
return m_state & BREF_IN_USE;
}
bool Backend::is_waiting_result() const
{
return m_num_result_wait > 0;
}
bool Backend::is_query_active() const
{
return m_state & BREF_QUERY_ACTIVE;
}
bool Backend::is_closed() const
{
return m_state & BREF_CLOSED;
}
bool Backend::is_mapped() const
{
return m_mapped;
}