fw: instantiate strategy of next higher version
When an exact strategy version is unavailable, strategy registry now
instantiates the next higher version which can offer backwards compatibility.
All existing strategies do not support other versions.
refs #3868
Change-Id: Id2cf9ae3a1fa078ce8be815eea9396f5aa81ecbb
diff --git a/daemon/fw/asf-strategy.cpp b/daemon/fw/asf-strategy.cpp
index 076a3bb..45b0d72 100644
--- a/daemon/fw/asf-strategy.cpp
+++ b/daemon/fw/asf-strategy.cpp
@@ -50,6 +50,10 @@
if (!parsed.parameters.empty()) {
BOOST_THROW_EXCEPTION(std::invalid_argument("AsfStrategy does not accept parameters"));
}
+ if (parsed.version && *parsed.version != getStrategyName()[-1].toVersion()) {
+ BOOST_THROW_EXCEPTION(std::invalid_argument(
+ "AsfStrategy does not support version " + std::to_string(*parsed.version)));
+ }
this->setInstanceName(makeInstanceName(name, getStrategyName()));
}