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-rw-r--r--project2/cgi/cgiAppEngine.cpp1
-rw-r--r--project2/commonObjects.cpp18
-rw-r--r--project2/commonObjects.h6
-rw-r--r--project2/console/consoleAppEngine.cpp1
-rw-r--r--project2/rdbmsDataSource.cpp15
-rw-r--r--project2/rdbmsDataSource.h1
-rw-r--r--project2/xmlObjectLoader.h6
-rw-r--r--project2/xmlPresenter.cpp1
8 files changed, 37 insertions, 12 deletions
diff --git a/project2/cgi/cgiAppEngine.cpp b/project2/cgi/cgiAppEngine.cpp
index b273fda..345932a 100644
--- a/project2/cgi/cgiAppEngine.cpp
+++ b/project2/cgi/cgiAppEngine.cpp
@@ -152,7 +152,6 @@ CgiApplicationEngine::RequestStage::RequestStage(const CgiApplicationEngine * e,
present = requestRoot->get_attribute_value("present");
LoaderBase loader("http://project2.randomdan.homeip.net", true);
- loader.supportedStorers.insert(Storer::into(&datasources));
loader.supportedStorers.insert(Storer::into(&parameterChecks));
loader.supportedStorers.insert(Storer::into(&rowSets));
loader.supportedStorers.insert(Storer::into(&tasks));
diff --git a/project2/commonObjects.cpp b/project2/commonObjects.cpp
index 31f81a9..2ca4846 100644
--- a/project2/commonObjects.cpp
+++ b/project2/commonObjects.cpp
@@ -1,4 +1,6 @@
#include "commonObjects.h"
+#include <libxml++/parsers/domparser.h>
+#include <libxml/xinclude.h>
RowSetPtr
CommonObjects::getSource(const std::string & name) const
@@ -10,4 +12,20 @@ CommonObjects::getSource(const std::string & name) const
throw CommonObjects::DataSourceNotFound(name);
}
+DataSources::index<bySOName>::type::const_iterator
+CommonObjects::loadDataSource(const std::string & name) const
+{
+ xmlpp::DomParser xml("datasources/" + name + ".xml");
+ while (xmlXIncludeProcessFlags(xml.get_document()->cobj(), XML_PARSE_NOXINCNODE) > 0);
+
+ LoaderBase loader("http://project2.randomdan.homeip.net", true);
+ loader.supportedStorers.insert(Storer::into(&datasources));
+ loader.collectAll(xml.get_document()->get_root_node(), false);
+
+ DataSources::index<bySOName>::type::const_iterator i = datasources.get<bySOName>().find(name);
+ if (i == datasources.get<bySOName>().end()) {
+ throw DataSourceNotFound(name);
+ }
+ return i;
+}
diff --git a/project2/commonObjects.h b/project2/commonObjects.h
index e3c0d37..a15a8da 100644
--- a/project2/commonObjects.h
+++ b/project2/commonObjects.h
@@ -15,7 +15,7 @@ class CommonObjects : public virtual IntrusivePtrBase {
{
DataSources::index<bySOName>::type::const_iterator i = datasources.get<bySOName>().find(name);
if (i == datasources.get<bySOName>().end()) {
- throw DataSourceNotFound(name);
+ i = loadDataSource(name);
}
const DataSourceType * s = dynamic_cast<const DataSourceType *>(i->get());
if (!s) {
@@ -25,7 +25,9 @@ class CommonObjects : public virtual IntrusivePtrBase {
}
protected:
RowSets rowSets;
- DataSources datasources;
+ mutable DataSources datasources;
+ private:
+ DataSources::index<bySOName>::type::const_iterator loadDataSource(const std::string & name) const;
};
#endif
diff --git a/project2/console/consoleAppEngine.cpp b/project2/console/consoleAppEngine.cpp
index be88638..3c99f74 100644
--- a/project2/console/consoleAppEngine.cpp
+++ b/project2/console/consoleAppEngine.cpp
@@ -62,7 +62,6 @@ ConsoleApplicationEngine::ConsoleApplicationEngine(const ConsoleEnvironment * en
while (xmlXIncludeProcessFlags(request.get_document()->cobj(), XML_PARSE_NOXINCNODE) > 0);
LoaderBase loader("http://project2.randomdan.homeip.net", true);
- loader.supportedStorers.insert(Storer::into(&datasources));
loader.supportedStorers.insert(Storer::into(&parameterChecks));
loader.supportedStorers.insert(Storer::into(&tasks));
loader.supportedStorers.insert(Storer::into(&rowSets));
diff --git a/project2/rdbmsDataSource.cpp b/project2/rdbmsDataSource.cpp
index 8a095c7..9ffcc93 100644
--- a/project2/rdbmsDataSource.cpp
+++ b/project2/rdbmsDataSource.cpp
@@ -64,6 +64,9 @@ RdbmsDataSource::RdbmsDataSource(const xmlpp::Element * p) :
RdbmsDataSource::~RdbmsDataSource()
{
+ BOOST_FOREACH(DBHosts::value_type & h, dbhosts) {
+ h.second->connection->finish();
+ }
}
void
@@ -75,8 +78,9 @@ const DB::Connection &
RdbmsDataSource::getWritable() const
{
ConnectionPtr master = connectTo(masterDsn);
- if (!master->connection->inTx()) {
+ if (!master->txOpen) {
master->connection->beginTx();
+ master->txOpen = true;
}
changedDSNs.insert(name);
return *master->connection;
@@ -127,9 +131,9 @@ void
RdbmsDataSource::commit()
{
DBHosts::const_iterator m = dbhosts.find(masterDsn);
- if (m != dbhosts.end() && m->second->connection->inTx()) {
+ if (m != dbhosts.end() && m->second->txOpen) {
m->second->connection->commitTx();
- m->second->connection->finish();
+ m->second->txOpen = false;
}
}
@@ -137,9 +141,9 @@ void
RdbmsDataSource::rollback()
{
DBHosts::const_iterator m = dbhosts.find(masterDsn);
- if (m != dbhosts.end() && m->second->connection->inTx()) {
+ if (m != dbhosts.end() && m->second->txOpen) {
m->second->connection->rollbackTx();
- m->second->connection->finish();
+ m->second->txOpen = false;
}
changedDSNs.erase(name);
}
@@ -183,6 +187,7 @@ RdbmsDataSource::connectTo(const ConnectionInfo & dsn)
RdbmsDataSource::RdbmsConnection::RdbmsConnection(const DB::Connection * con, time_t kat) :
connection(con),
+ txOpen(false),
lastUsedTime(0),
keepAliveTime(kat)
{
diff --git a/project2/rdbmsDataSource.h b/project2/rdbmsDataSource.h
index 04c4b88..f105eed 100644
--- a/project2/rdbmsDataSource.h
+++ b/project2/rdbmsDataSource.h
@@ -18,6 +18,7 @@ class RdbmsDataSource : public DataSource {
void touch() const;
bool isExpired() const;
const DB::Connection * const connection;
+ bool txOpen;
private:
mutable time_t lastUsedTime;
diff --git a/project2/xmlObjectLoader.h b/project2/xmlObjectLoader.h
index d1209c7..4568124 100644
--- a/project2/xmlObjectLoader.h
+++ b/project2/xmlObjectLoader.h
@@ -57,8 +57,10 @@ class StorerImpl : public Storer {
bool save(SourceObjectPtr obj) const {
boost::intrusive_ptr<X> O = boost::dynamic_pointer_cast<X>(obj);
if (O) {
- map->insert(O);
- return true;
+ if (map->insert(O).second) {
+ return true;
+ }
+ throw StoreFailed(obj->name);
}
return false;
}
diff --git a/project2/xmlPresenter.cpp b/project2/xmlPresenter.cpp
index dcee298..68368ec 100644
--- a/project2/xmlPresenter.cpp
+++ b/project2/xmlPresenter.cpp
@@ -15,7 +15,6 @@ XmlPresenter::XmlPresenter(const std::string & group, const std::string & file)
while (xmlXIncludeProcessFlags(present.get_document()->cobj(), XML_PARSE_NOXINCNODE) > 0);
LoaderBase loader("http://project2.randomdan.homeip.net", true);
- loader.supportedStorers.insert(Storer::into(&datasources));
loader.supportedStorers.insert(Storer::into(&rowSets));
loader.supportedStorers.insert(Storer::into(&views));
loader.supportedStorers.insert(Storer::into(&parameterChecks));
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 07:46:04 +0000