[3] | 1 | // ********************************************************************
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| 2 | // created: 2006/02/14 - 16:07
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| 3 | // filename: ComponentFactoryBase.cpp
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| 4 | //
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| 5 | // author: Gerald Dherbomez
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| 6 | //
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| 7 | // purpose: Implementation of ComponentFactoryBase class
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| 8 | // *********************************************************************
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| 9 |
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| 10 | #include "kernel/ComponentFactoryBase.h"
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| 11 |
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| 12 | #include "kernel/ComponentBase.h"
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| 13 | #include "kernel/ComponentManager.h"
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| 14 | #include "kernel/Log.h"
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| 15 |
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| 16 | #include <cassert>
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| 17 | #include <QString>
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| 18 |
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| 19 | namespace pacpus {
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| 20 |
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| 21 | DECLARE_STATIC_LOGGER("pacpus.core.ComponentFactoryBase");
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| 22 |
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| 23 | ComponentFactoryBase::ComponentFactoryBase()
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| 24 | {
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| 25 | LOG_TRACE("constructor");
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| 26 |
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| 27 | // get the adress of the ComponentManager instance
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| 28 | mgr_ = ComponentManager::getInstance();
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| 29 | }
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| 30 |
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| 31 | ComponentFactoryBase::~ComponentFactoryBase()
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| 32 | {
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| 33 | LOG_TRACE("destructor");
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| 34 | }
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| 35 |
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| 36 | void ComponentFactoryBase::addFactory(ComponentFactoryBase * addr, const QString & type)
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| 37 | {
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| 38 | LOG_DEBUG("addFactory(type="<< type << ")");
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| 39 |
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| 40 | assert(mgr_);
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| 41 | if (!mgr_->registerComponentFactory(addr, type)) {
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| 42 | /*
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| 43 | // FIXME: delete in a secure manner (no double delete)
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| 44 | delete addr;
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| 45 | addr = NULL;
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| 46 | */
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| 47 | }
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| 48 | }
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| 49 |
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| 50 | void ComponentFactoryBase::addComponent(const QString & name)
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| 51 | {
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| 52 | LOG_DEBUG("addComponent(" << name << ")");
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| 53 |
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| 54 | // FIXME: instantiated component is never deleted!
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| 55 | // who should do it? ComponentManager?
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| 56 | ComponentBase * addr = instantiateComponent(name);
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| 57 | assert(mgr_);
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| 58 | if (!mgr_->registerComponent(addr, name)) {
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| 59 | delete addr;
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| 60 | addr = NULL;
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| 61 | }
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| 62 | }
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| 63 |
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| 64 | } // namespace pacpus
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