Non-const processor methods and prepare, apply and tidy events

18 files changed, 87 insertions, 59 deletions

diff --git a/gentoobrowse-api/service/maintenance/categoryMetaProcessor.cpp b/gentoobrowse-api/service/maintenance/categoryMetaProcessor.cpp
index bf7c35c..235faa2 100644
--- a/gentoobrowse-api/service/maintenance/categoryMetaProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/categoryMetaProcessor.cpp
@@ -13,13 +13,13 @@ namespace Gentoo {
 		const int CategoryMetaProcessor::FILETYPEID = 10;
 
 		void
-		CategoryMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		CategoryMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			modified(dbc, fn, path);
 		}
 
 		void
-		CategoryMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		CategoryMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			DB::ModifyCommandPtr m = dbc->modify(sql::maintenance::categoryMetaUpdate.getSql());
 			U::XmlDoc md(path);
@@ -32,7 +32,7 @@ namespace Gentoo {
 		}
 
 		void
-		CategoryMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const
+		CategoryMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn)
 		{
 			auto m = dbc->modify(sql::maintenance::categoryMetaUpdate.getSql());
 			m->bindNull(0);
diff --git a/gentoobrowse-api/service/maintenance/categoryMetaProcessor.h b/gentoobrowse-api/service/maintenance/categoryMetaProcessor.h
index e335cd8..96224c6 100644
--- a/gentoobrowse-api/service/maintenance/categoryMetaProcessor.h
+++ b/gentoobrowse-api/service/maintenance/categoryMetaProcessor.h
@@ -12,9 +12,9 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.cpp b/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.cpp
index ef849fb..230a00f 100644
--- a/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.cpp
@@ -34,7 +34,7 @@ namespace Gentoo {
 		const int EbuildMetaProcessor::FILETYPEID = 1;
 
 		void
-		EbuildMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		EbuildMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			Glib::MatchInfo matches;
 			const Glib::ustring pv = (fn / 4).string();
@@ -75,7 +75,7 @@ namespace Gentoo {
 		}
 
 		void
-		EbuildMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		EbuildMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			Glib::MatchInfo matches;
 			const Glib::ustring pv = (fn / 4).string();
@@ -97,7 +97,7 @@ namespace Gentoo {
 		}
 
 		void
-		EbuildMetaProcessor::perEbuildUpdates(DB::Connection * dbc, const U::EbuildCacheParser & ecp, int64_t ebuildId, bool newest, int64_t packageId) const
+		EbuildMetaProcessor::perEbuildUpdates(DB::Connection * dbc, const U::EbuildCacheParser & ecp, int64_t ebuildId, bool newest, int64_t packageId)
 		{
 			U::EntityWhereFilter ewf("ebuildId", ebuildId);
 			// IUSE
@@ -168,7 +168,7 @@ namespace Gentoo {
 		}
 
 		void
-		EbuildMetaProcessor::insertDeps(DB::ModifyCommand * ins, const std::vector<Gentoo::DependencyPtr> & deps) const
+		EbuildMetaProcessor::insertDeps(DB::ModifyCommand * ins, const std::vector<Gentoo::DependencyPtr> & deps)
 		{
 			for (const auto & d : deps) {
 				ins->bindParamS(0, d->category);
@@ -182,7 +182,7 @@ namespace Gentoo {
 		}
 
 		void
-		EbuildMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const
+		EbuildMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn)
 		{
 			Glib::MatchInfo matches;
 			const Glib::ustring pv = (fn / 4).string();
diff --git a/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.h b/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.h
index fb9d48c..51daad0 100644
--- a/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.h
+++ b/gentoobrowse-api/service/maintenance/ebuildMetaProcessor.h
@@ -14,13 +14,13 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 
 			private:
-				void perEbuildUpdates(DB::Connection * dbc, const Utils::EbuildCacheParser & ecp, int64_t ebuildId, bool newest, int64_t packageId) const;
-				void insertDeps(DB::ModifyCommand * dbc, const std::vector<Gentoo::DependencyPtr> &) const;
+				void perEbuildUpdates(DB::Connection * dbc, const Utils::EbuildCacheParser & ecp, int64_t ebuildId, bool newest, int64_t packageId);
+				void insertDeps(DB::ModifyCommand * dbc, const std::vector<Gentoo::DependencyPtr> &);
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/masksProcessor.cpp b/gentoobrowse-api/service/maintenance/masksProcessor.cpp
index 58f56de..225ccb8 100644
--- a/gentoobrowse-api/service/maintenance/masksProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/masksProcessor.cpp
@@ -23,13 +23,13 @@ namespace Gentoo {
 		const int MasksProcessor::FILETYPEID = 3;
 
 		void
-		MasksProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		MasksProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			modified(dbc, fn, path);
 		}
 
 		void
-		MasksProcessor::modified(DB::Connection * dbc, const boost::filesystem::path &, const boost::filesystem::path & path) const
+		MasksProcessor::modified(DB::Connection * dbc, const boost::filesystem::path &, const boost::filesystem::path & path)
 		{
 			auto tempTable = Utils::Database::namedTemp(dbc, "tmp_masks", {
 					{ "n", "int" },
@@ -101,7 +101,7 @@ namespace Gentoo {
 		}
 
 		void
-		MasksProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path &) const
+		MasksProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path &)
 		{
 			dbc->modify("DELETE FROM gentoobrowse.use_local")->execute();
 		}
diff --git a/gentoobrowse-api/service/maintenance/masksProcessor.h b/gentoobrowse-api/service/maintenance/masksProcessor.h
index eb147e4..2fc2b39 100644
--- a/gentoobrowse-api/service/maintenance/masksProcessor.h
+++ b/gentoobrowse-api/service/maintenance/masksProcessor.h
@@ -12,9 +12,9 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/packageManifestProcessor.cpp b/gentoobrowse-api/service/maintenance/packageManifestProcessor.cpp
index e22ce3b..f4e67b3 100644
--- a/gentoobrowse-api/service/maintenance/packageManifestProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/packageManifestProcessor.cpp
@@ -9,14 +9,14 @@ namespace Gentoo {
 		const int PackageManifestProcessor::FILETYPEID = 8;
 
 		void
-		PackageManifestProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path &) const
+		PackageManifestProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path &)
 		{
 			(void)dbc;
 			(void)fn;
 		}
 
 		void
-		PackageManifestProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const
+		PackageManifestProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn)
 		{
 			(void)dbc;
 			(void)fn;
diff --git a/gentoobrowse-api/service/maintenance/packageManifestProcessor.h b/gentoobrowse-api/service/maintenance/packageManifestProcessor.h
index f7347b2..e68257e 100644
--- a/gentoobrowse-api/service/maintenance/packageManifestProcessor.h
+++ b/gentoobrowse-api/service/maintenance/packageManifestProcessor.h
@@ -12,8 +12,8 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp b/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp
index 55aa1ee..5be86ec 100644
--- a/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/packageMetaProcessor.cpp
@@ -13,13 +13,13 @@ namespace Gentoo {
 		const int PackageMetaProcessor::FILETYPEID = 4;
 
 		void
-		PackageMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		PackageMetaProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			modified(dbc, fn, path);
 		}
 
 		void
-		PackageMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		PackageMetaProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			auto m = dbc->modify(sql::maintenance::packageMetaUpdate.getSql());
 			U::XmlDoc md(path);
@@ -36,7 +36,7 @@ namespace Gentoo {
 		}
 
 		void
-		PackageMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const
+		PackageMetaProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn)
 		{
 			auto m = dbc->modify(sql::maintenance::packageMetaUpdate.getSql());
 			m->bindNull(0);
diff --git a/gentoobrowse-api/service/maintenance/packageMetaProcessor.h b/gentoobrowse-api/service/maintenance/packageMetaProcessor.h
index 44bb77e..c620828 100644
--- a/gentoobrowse-api/service/maintenance/packageMetaProcessor.h
+++ b/gentoobrowse-api/service/maintenance/packageMetaProcessor.h
@@ -11,9 +11,9 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/useGlobalProcessor.cpp b/gentoobrowse-api/service/maintenance/useGlobalProcessor.cpp
index a860112..457383f 100644
--- a/gentoobrowse-api/service/maintenance/useGlobalProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/useGlobalProcessor.cpp
@@ -14,13 +14,13 @@ namespace Gentoo {
 		const int UseGlobalProcessor::FILETYPEID = 5;
 
 		void
-		UseGlobalProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		UseGlobalProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			modified(dbc, fn, path);
 		}
 
 		void
-		UseGlobalProcessor::modified(DB::Connection * dbc, const boost::filesystem::path &, const boost::filesystem::path & path) const
+		UseGlobalProcessor::modified(DB::Connection * dbc, const boost::filesystem::path &, const boost::filesystem::path & path)
 		{
 			DB::TablePatch p;
 			p.dest = "gentoobrowse.use_global";
@@ -43,7 +43,7 @@ namespace Gentoo {
 		}
 
 		void
-		UseGlobalProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path &) const
+		UseGlobalProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path &)
 		{
 			dbc->modify("DELETE FROM gentoobrowse.use_global")->execute();
 		}
diff --git a/gentoobrowse-api/service/maintenance/useGlobalProcessor.h b/gentoobrowse-api/service/maintenance/useGlobalProcessor.h
index c5e3dcb..c74af91 100644
--- a/gentoobrowse-api/service/maintenance/useGlobalProcessor.h
+++ b/gentoobrowse-api/service/maintenance/useGlobalProcessor.h
@@ -12,9 +12,9 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/useGroupProcessor.cpp b/gentoobrowse-api/service/maintenance/useGroupProcessor.cpp
index 0689b1b..9749ba7 100644
--- a/gentoobrowse-api/service/maintenance/useGroupProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/useGroupProcessor.cpp
@@ -19,7 +19,7 @@ namespace Gentoo {
 		const int UseGroupProcessor::FILETYPEID = 9;
 
 		void
-		UseGroupProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		UseGroupProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			auto m = dbc->select(sql::maintenance::useGroupsInsert.getSql());
 			m->bindParamS(0, fn.stem().string());
@@ -29,7 +29,7 @@ namespace Gentoo {
 		}
 
 		void
-		UseGroupProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		UseGroupProcessor::modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			auto m = dbc->select(sql::maintenance::useGroupsGetId.getSql());
 			m->bindParamS(0, fn.stem().string());
@@ -39,7 +39,7 @@ namespace Gentoo {
 		}
 
 		void
-		UseGroupProcessor::mergeContent(DB::Connection * dbc, const boost::filesystem::path & path, int64_t useGroupId) const
+		UseGroupProcessor::mergeContent(DB::Connection * dbc, const boost::filesystem::path & path, int64_t useGroupId)
 		{
 			DB::TablePatch p;
 			p.dest = "gentoobrowse.use_group";
@@ -70,7 +70,7 @@ namespace Gentoo {
 		}
 
 		void
-		UseGroupProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const
+		UseGroupProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path & fn)
 		{
 			auto m = dbc->modify(sql::maintenance::useGroupsDelete.getSql());
 			m->bindParamS(0, fn.stem().string());
diff --git a/gentoobrowse-api/service/maintenance/useGroupProcessor.h b/gentoobrowse-api/service/maintenance/useGroupProcessor.h
index dc328ce..af230df 100644
--- a/gentoobrowse-api/service/maintenance/useGroupProcessor.h
+++ b/gentoobrowse-api/service/maintenance/useGroupProcessor.h
@@ -12,12 +12,12 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 
 			private:
-				void mergeContent(DB::Connection *, const boost::filesystem::path &, int64_t id) const;
+				void mergeContent(DB::Connection *, const boost::filesystem::path &, int64_t id);
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenance/useLocalProcessor.cpp b/gentoobrowse-api/service/maintenance/useLocalProcessor.cpp
index e89ddfc..1738e9c 100644
--- a/gentoobrowse-api/service/maintenance/useLocalProcessor.cpp
+++ b/gentoobrowse-api/service/maintenance/useLocalProcessor.cpp
@@ -16,13 +16,13 @@ namespace Gentoo {
 		const int UseLocalProcessor::FILETYPEID = 6;
 
 		void
-		UseLocalProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const
+		UseLocalProcessor::created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path)
 		{
 			modified(dbc, fn, path);
 		}
 
 		void
-		UseLocalProcessor::modified(DB::Connection * dbc, const boost::filesystem::path &, const boost::filesystem::path & path) const
+		UseLocalProcessor::modified(DB::Connection * dbc, const boost::filesystem::path &, const boost::filesystem::path & path)
 		{
 			DB::TablePatch p;
 			auto tempTable = Utils::Database::namedTemp(dbc, "tmp_uselocalraw", {
@@ -54,7 +54,7 @@ namespace Gentoo {
 		}
 
 		void
-		UseLocalProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path &) const
+		UseLocalProcessor::deleted(DB::Connection * dbc, const boost::filesystem::path &)
 		{
 			dbc->modify("DELETE FROM gentoobrowse.use_local")->execute();
 		}
diff --git a/gentoobrowse-api/service/maintenance/useLocalProcessor.h b/gentoobrowse-api/service/maintenance/useLocalProcessor.h
index ab0663d..b4cb36e 100644
--- a/gentoobrowse-api/service/maintenance/useLocalProcessor.h
+++ b/gentoobrowse-api/service/maintenance/useLocalProcessor.h
@@ -12,9 +12,9 @@ namespace Gentoo {
 			public:
 				static const int FILETYPEID;
 
-				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+				void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) override;
+				void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) override;
 		};
 	}
 }
diff --git a/gentoobrowse-api/service/maintenanceimpl.cpp b/gentoobrowse-api/service/maintenanceimpl.cpp
index bbece65..c2629fe 100644
--- a/gentoobrowse-api/service/maintenanceimpl.cpp
+++ b/gentoobrowse-api/service/maintenanceimpl.cpp
@@ -37,17 +37,32 @@ namespace Gentoo {
 		}
 
 		void
-		Maintenance::FileProcessor::created(DB::Connection *, const boost::filesystem::path &, const boost::filesystem::path &) const
+		Maintenance::FileProcessor::prepare(DB::Connection *)
 		{
 		}
 
 		void
-		Maintenance::FileProcessor::modified(DB::Connection *, const boost::filesystem::path &, const boost::filesystem::path &) const
+		Maintenance::FileProcessor::apply(DB::Connection *)
 		{
 		}
 
 		void
-		Maintenance::FileProcessor::deleted(DB::Connection *, const boost::filesystem::path &) const
+		Maintenance::FileProcessor::tidy(DB::Connection *)
+		{
+		}
+
+		void
+		Maintenance::FileProcessor::created(DB::Connection *, const boost::filesystem::path &, const boost::filesystem::path &)
+		{
+		}
+
+		void
+		Maintenance::FileProcessor::modified(DB::Connection *, const boost::filesystem::path &, const boost::filesystem::path &)
+		{
+		}
+
+		void
+		Maintenance::FileProcessor::deleted(DB::Connection *, const boost::filesystem::path &)
 		{
 		}
 
@@ -139,6 +154,9 @@ namespace Gentoo {
 			for (const auto & fpf : fpfs) {
 				fps[fpf.first] = fpf.second();
 			}
+			for (const auto & fp : fps) {
+				fp.second->prepare(dbc);
+			}
 			DB::StaticSqlWriter src(sql::maintenance::fileList.getSql());
 			DB::TablePatch tp;
 			tp.srcExpr = &src;
@@ -151,8 +169,14 @@ namespace Gentoo {
 			DB::StaticSqlWriter obpo("processOrder NULLS LAST");
 			tp.order = &obpo;
 			dbc->patchTable(&tp);
+			for (const auto & fp : fps) {
+				fp.second->apply(dbc);
+			}
 			boost::filesystem::remove_all(tmp);
 			dbc->execute("DROP TABLE filelist");
+			for (const auto & fp : fps) {
+				fp.second->tidy(dbc);
+			}
 		}
 
 		void
diff --git a/gentoobrowse-api/service/maintenanceimpl.h b/gentoobrowse-api/service/maintenanceimpl.h
index 378cbd1..6331672 100644
--- a/gentoobrowse-api/service/maintenanceimpl.h
+++ b/gentoobrowse-api/service/maintenanceimpl.h
@@ -15,11 +15,15 @@ namespace Gentoo {
 					public:
 						virtual ~FileProcessor() = 0;
 
-						virtual void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-						virtual void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path) const;
-						virtual void deleted(DB::Connection * dbc, const boost::filesystem::path & fn) const;
+						virtual void prepare(DB::Connection *);
+						virtual void apply(DB::Connection *);
+						virtual void tidy(DB::Connection *);
+
+						virtual void created(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path);
+						virtual void modified(DB::Connection * dbc, const boost::filesystem::path & fn, const boost::filesystem::path & path);
+						virtual void deleted(DB::Connection * dbc, const boost::filesystem::path & fn);
 				};
-				typedef boost::shared_ptr<const FileProcessor> FileProcessorPtr;
+				typedef boost::shared_ptr<FileProcessor> FileProcessorPtr;
 
 				typedef std::map<int64_t, boost::function<FileProcessorPtr()>> FileProcessorFactories;
 				typedef std::map<int64_t, FileProcessorPtr> FileProcessors;