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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/errmsg_print.h>
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#include <drizzled/gettext.h>
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#include <drizzled/plugin/scheduler.h>
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extern size_t my_thread_stack_size;
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std::vector<plugin::Scheduler *> all_schedulers;
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static plugin::Scheduler *scheduler= NULL;
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class FindSchedulerByName : public std::unary_function<plugin::Scheduler *, bool>
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const std::string *name;
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FindSchedulerByName(const std::string *name_arg)
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result_type operator() (argument_type sched)
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return (bool)((name->compare(sched->getName()) == 0));
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bool plugin::Scheduler::addPlugin(plugin::Scheduler *sched)
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std::vector<plugin::Scheduler *>::iterator iter=
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std::find_if(all_schedulers.begin(), all_schedulers.end(),
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FindSchedulerByName(&sched->getName()));
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if (iter != all_schedulers.end())
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errmsg_printf(error::ERROR,
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#include "drizzled/server_includes.h"
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#include "drizzled/service/scheduler.h"
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#include "drizzled/plugin/scheduler.h"
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#include "drizzled/plugin/registry.h"
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#include "drizzled/gettext.h"
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using namespace drizzled;
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service::Scheduler::Scheduler() : scheduler_factory(NULL), all_schedulers() {}
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service::Scheduler::~Scheduler() {}
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void service::Scheduler::add(plugin::SchedulerFactory *factory)
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if (all_schedulers.count(factory->getName()) != 0)
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errmsg_printf(ERRMSG_LVL_ERROR,
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_("Attempted to register a scheduler %s, but a scheduler "
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"has already been registered with that name.\n"),
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sched->getName().c_str());
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factory->getName().c_str());
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all_schedulers.add(factory);
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void service::Scheduler::remove(plugin::SchedulerFactory *factory)
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scheduler_factory= NULL;
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all_schedulers.remove(factory);
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bool service::Scheduler::setFactory(const string& name)
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plugin::SchedulerFactory *factory= all_schedulers.find(name);
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errmsg_printf(ERRMSG_LVL_WARN,
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_("Attempted to configure %s as the scheduler, which did "
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"not exist.\n"), name.c_str());
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all_schedulers.push_back(sched);
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scheduler_factory= factory;
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void plugin::Scheduler::removePlugin(plugin::Scheduler *sched)
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all_schedulers.erase(std::find(all_schedulers.begin(),
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bool plugin::Scheduler::setPlugin(const std::string& name)
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std::vector<plugin::Scheduler *>::iterator iter=
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std::find_if(all_schedulers.begin(), all_schedulers.end(),
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FindSchedulerByName(&name));
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if (iter != all_schedulers.end())
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plugin::Scheduler *service::Scheduler::getScheduler()
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assert(scheduler_factory != NULL);
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plugin::Scheduler *sched= (*scheduler_factory)();
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if (scheduler != NULL)
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scheduler->deactivate();
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scheduler->activate();
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errmsg_printf(ERRMSG_LVL_ERROR, _("Scheduler initialization failed.\n"));
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errmsg_printf(error::WARN,
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_("Attempted to configure %s as the scheduler, which did "
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"not exist.\n"), name.c_str());
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plugin::Scheduler *plugin::Scheduler::getScheduler()
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} /* namespace drizzled */