Adding driver and behavior for getting configuration on NETCONF devices.
Change-Id: Id6986f60e8c3db0d8295576b856c04c82ae0edcb
diff --git a/drivers/src/main/java/org/onosproject/driver/netconf/NetconfConfigGetter.java b/drivers/src/main/java/org/onosproject/driver/netconf/NetconfConfigGetter.java
new file mode 100644
index 0000000..8956060
--- /dev/null
+++ b/drivers/src/main/java/org/onosproject/driver/netconf/NetconfConfigGetter.java
@@ -0,0 +1,51 @@
+package org.onosproject.driver.netconf;
+
+import com.google.common.base.Preconditions;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.behaviour.ConfigGetter;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.net.driver.DriverHandler;
+import org.onosproject.netconf.NetconfController;
+import org.slf4j.Logger;
+
+import java.io.IOException;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Gets the configuration of the specified type from the specified device. If a
+ * failure occurs it returns the error string found in UNABLE_TO_READ_CONFIG.
+ *
+ * This is a temporary development tool for use until yang integration is complete.
+ * This is not a properly specified behavior implementation. DO NOT USE AS AN EXAMPLE.
+ */
+//FIXME this should eventually be removed.
+
+public class NetconfConfigGetter extends AbstractHandlerBehaviour
+ implements ConfigGetter {
+
+ private final Logger log = getLogger(NetconfControllerConfig.class);
+
+ //FIXME the error string should be universal for all implementations of
+ // ConfigGetter
+ public static final String UNABLE_TO_READ_CONFIG = "config retrieval error";
+
+ @Override
+ public String getConfiguration(String type) {
+ DriverHandler handler = handler();
+ NetconfController controller = handler.get(NetconfController.class);
+ DeviceId ofDeviceId = handler.data().deviceId();
+ Preconditions.checkNotNull(controller, "Netconf controller is null");
+ try {
+ return controller.getDevicesMap().
+ get(ofDeviceId).
+ getSession().
+ getConfig(type);
+ } catch (IOException e) {
+ log.error("Configuration could not be retrieved {}",
+ e.getStackTrace().toString());
+ }
+ return UNABLE_TO_READ_CONFIG;
+ }
+
+}