Updated Flow Services Adapter,started inventory adapter.

[controller.git] / opendaylight / md-sal / sal-compability / src / main / java / org / opendaylight / controller / sal / compability / impl / MdSalFlowServiceAdapter.java

diff --git a/opendaylight/md-sal/sal-compability/src/main/java/org/opendaylight/controller/sal/compability/impl/MdSalFlowServiceAdapter.java b/opendaylight/md-sal/sal-compability/src/main/java/org/opendaylight/controller/sal/compability/impl/MdSalFlowServiceAdapter.java
new file mode 100644 (file)
index 0000000..ae8888f
--- /dev/null
+++ b/opendaylight/md-sal/sal-compability/src/main/java/org/opendaylight/controller/sal/compability/impl/MdSalFlowServiceAdapter.java
@@ -0,0 +1,125 @@
+package org.opendaylight.controller.sal.compability.impl;
+
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+
+import org.opendaylight.controller.sal.core.Node;
+import org.opendaylight.controller.sal.flowprogrammer.Flow;
+import org.opendaylight.controller.sal.flowprogrammer.IPluginInFlowProgrammerService;
+import org.opendaylight.controller.sal.utils.Status;
+import org.opendaylight.controller.sal.utils.StatusCode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.AddFlowInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.RemoveFlowInput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.UpdateFlowInput;
+import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import static org.opendaylight.controller.sal.compability.FromSalConversionsUtils.*;
+
+public class MdSalFlowServiceAdapter implements IPluginInFlowProgrammerService {
+
+    private static final Logger LOG = LoggerFactory
+            .getLogger(MdSalFlowServiceAdapter.class);
+    private SalFlowService delegate;
+
+    public SalFlowService getDelegate() {
+        return delegate;
+    }
+
+    public void setDelegate(SalFlowService delegate) {
+        this.delegate = delegate;
+    }
+
+    @Override
+    // node isn't used in the method
+    public Status addFlow(Node node, Flow flow) {
+        AddFlowInput input = addFlowInput(node, flow);
+        Future<RpcResult<Void>> future = delegate.addFlow(input);
+        RpcResult<Void> result;
+        try {
+            result = future.get();
+            return toStatus(result); // how get status from result? conversion?
+        } catch (InterruptedException | ExecutionException e) {
+            LOG.error("Flow Add not processed", e);
+            return new Status(StatusCode.INTERNALERROR);
+        }
+    }
+
+    @Override
+    // old Flow - what it the purpose?
+    public Status modifyFlow(Node node, Flow oldFlow, Flow newFlow) {
+        UpdateFlowInput input = updateFlowInput(node,oldFlow,newFlow);
+        Future<RpcResult<Void>> future = delegate.updateFlow(input);
+        RpcResult<Void> result;
+        try {
+            result = future.get();
+            return toStatus(result);
+        } catch (InterruptedException | ExecutionException e) {
+            LOG.error("Flow Modify not processed", e);
+            return new Status(StatusCode.INTERNALERROR);
+        }
+    }
+
+    @Override
+    public Status removeFlow(Node node, Flow flow) {
+        RemoveFlowInput input = removeFlowInput(node,flow);
+        Future<RpcResult<Void>> future = delegate.removeFlow(input);
+        RpcResult<Void> result;
+        try {
+            result = future.get();
+            return toStatus(result);
+        } catch (InterruptedException | ExecutionException e) {
+            LOG.error("Flow Modify not processed", e);
+            return new Status(StatusCode.INTERNALERROR);
+        }
+    }
+
+    @Override
+    public Status addFlowAsync(Node node, Flow flow, long rid) {
+        AddFlowInput input = addFlowInput(node, flow);
+        delegate.addFlow(input);
+        return new Status(StatusCode.SUCCESS);
+    }
+
+    @Override
+    public Status modifyFlowAsync(Node node, Flow oldFlow, Flow newFlow,
+            long rid) {
+        UpdateFlowInput input = updateFlowInput(node,oldFlow,newFlow);
+        delegate.updateFlow(input);
+        return new Status(StatusCode.SUCCESS);
+    }
+
+    @Override
+    public Status removeFlowAsync(Node node, Flow flow, long rid) {
+        RemoveFlowInput input = removeFlowInput(node,flow);
+        delegate.removeFlow(input);
+        return new Status(StatusCode.SUCCESS);
+    }
+
+    @Override
+    public Status removeAllFlows(Node node) {
+        throw new UnsupportedOperationException("Not present in MD-SAL");
+    }
+
+    @Override
+    public Status syncSendBarrierMessage(Node node) {
+        
+        return null;
+    }
+
+    @Override
+    public Status asyncSendBarrierMessage(Node node) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    private Status toStatus(RpcResult<Void> result) {
+        if(result.isSuccessful()) {
+            return new Status(StatusCode.SUCCESS);
+        } else {
+            return new Status(StatusCode.INTERNALERROR);
+        }
+    }
+}