X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=openflowplugin-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fopenflowplugin%2Fimpl%2Ftranslator%2FFlowRemovedTranslator.java;h=86d4c9c3a40983334157f3a031b8bb1bd69f7787;hb=371c65647d29712b92836dcc2b178d42aecbf9c7;hp=956389a10362294c029f8d2901c5b707538d7b35;hpb=49cc69e154249c8cd0942905fa321e6b4e0fb46d;p=openflowplugin.git

diff --git a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/FlowRemovedTranslator.java b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/FlowRemovedTranslator.java
index 956389a103..86d4c9c3a4 100644
--- a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/FlowRemovedTranslator.java
+++ b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/FlowRemovedTranslator.java
@@ -7,36 +7,87 @@
  */
 package org.opendaylight.openflowplugin.impl.translator;
 
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
+import java.util.Objects;
+import java.util.Optional;
+import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
-import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
-import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.MatchConvertorImpl;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
+import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.VersionDatapathIdConvertorData;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.RemovedFlowReason;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * translate {@link FlowRemoved} message to FlowRemoved notification (omit instructions)
  */
 public class FlowRemovedTranslator implements MessageTranslator<FlowRemoved, org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved> {
+    private final ConvertorExecutor convertorExecutor;
+    private static final Logger logger = LoggerFactory.getLogger(FlowRemovedTranslator.class);
+    public FlowRemovedTranslator(ConvertorExecutor convertorExecutor) {
+        this.convertorExecutor = convertorExecutor;
+    }
+
+    protected ConvertorExecutor getConvertorExecutor() {
+        return convertorExecutor;
+    }
 
     @Override
-    public org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved translate(FlowRemoved input, DeviceState deviceState, Object connectionDistinguisher) {
+    public org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemoved translate(FlowRemoved input, DeviceInfo deviceInfo, Object connectionDistinguisher) {
         FlowRemovedBuilder flowRemovedBld = new FlowRemovedBuilder()
-                .setMatch(translateMatch(input, deviceState).build())
+                .setMatch(translateMatch(input, deviceInfo).build())
                 .setCookie(new FlowCookie(input.getCookie()))
-                .setNode(new NodeRef(deviceState.getNodeInstanceIdentifier()))
+                .setNode(new NodeRef(deviceInfo.getNodeInstanceIdentifier()))
                 .setPriority(input.getPriority())
-                .setTableId(input.getTableId().getValue().shortValue());
+                .setTableId(translateTableId(input));
+
+        if(Objects.nonNull(input.getReason())) {
+            flowRemovedBld.setReason(translateReason(input));
+        }
 
         return flowRemovedBld.build();
     }
 
-    protected MatchBuilder translateMatch(FlowRemoved flowRemoved, DeviceState deviceState) {
-        return MatchConvertorImpl.fromOFMatchToSALMatch(flowRemoved.getMatch(),
-                deviceState.getFeatures().getDatapathId(), OpenflowVersion.OF13);
+    protected MatchBuilder translateMatch(FlowRemoved flowRemoved, DeviceInfo deviceInfo) {
+        final VersionDatapathIdConvertorData datapathIdConvertorData = new VersionDatapathIdConvertorData(deviceInfo.getVersion());
+        datapathIdConvertorData.setDatapathId(deviceInfo.getDatapathId());
+
+        final Optional<MatchBuilder> matchBuilderOptional = getConvertorExecutor().convert(
+                flowRemoved.getMatch(),
+                datapathIdConvertorData);
+
+        return matchBuilderOptional.orElse(new MatchBuilder());
+    }
+
+    /**
+     * Translate the table ID in the FLOW_REMOVED message to SAL table ID.
+     *
+     * @param flowRemoved  FLOW_REMOVED message.
+     * @return  SAL table ID.
+     */
+    protected Short translateTableId(FlowRemoved flowRemoved) {
+        return flowRemoved.getTableId().getValue().shortValue();
+    }
+
+
+    private RemovedFlowReason translateReason(FlowRemoved removedFlow) {
+        logger.debug("--Entering translateReason within FlowRemovedTranslator with reason:{} " + removedFlow.getReason());
+        switch (removedFlow.getReason()) {
+            case OFPRRIDLETIMEOUT:
+                return RemovedFlowReason.OFPRRIDLETIMEOUT;
+            case OFPRRHARDTIMEOUT:
+                return RemovedFlowReason.OFPRRHARDTIMEOUT;
+            case OFPRRDELETE:
+                return RemovedFlowReason.OFPRRDELETE;
+            case OFPRRGROUPDELETE:
+                return RemovedFlowReason.OFPRRGROUPDELETE;
+            default:
+                logger.debug("The flow is being deleted for some unknown reason  ");
+                return RemovedFlowReason.OFPRRDELETE;
+        }
     }
 }