Get rid of string payload RestconfService#invokeRpc

[netconf.git] / restconf / restconf-nb-bierman02 / src / main / java / org / opendaylight / netconf / sal / restconf / impl / RestconfImpl.java

diff --git a/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java b/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java
index d9fd106b0706983c698ac94fd08259cb043a05b2..e6cb1c16dadb38a6cfd58ebcea4a4931be618db2 100644 (file)
--- a/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java
+++ b/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/netconf/sal/restconf/impl/RestconfImpl.java
@@ -8,7 +8,6 @@
 package org.opendaylight.netconf.sal.restconf.impl;
 
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.CharMatcher;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Predicates;
 import com.google.common.base.Splitter;
@@ -433,6 +432,11 @@ public final class RestconfImpl implements RestconfService {
     @Override
     public NormalizedNodeContext invokeRpc(final String identifier, final NormalizedNodeContext payload,
             final UriInfo uriInfo) {
+        if (payload == null) {
+            // no payload specified, reroute this to no payload invokeRpc implementation
+            return invokeRpc(identifier, uriInfo);
+        }
+
         final SchemaPath type = payload.getInstanceIdentifierContext().getSchemaNode().getPath();
         final URI namespace = payload.getInstanceIdentifierContext().getSchemaNode().getQName().getNamespace();
         final ListenableFuture<DOMRpcResult> response;
@@ -480,14 +484,10 @@ public final class RestconfImpl implements RestconfService {
                 resultData, QueryParametersParser.parseWriterParameters(uriInfo));
     }
 
-    @Override
-    public NormalizedNodeContext invokeRpc(final String identifier, final String noPayload, final UriInfo uriInfo) {
-        if (noPayload != null && !CharMatcher.whitespace().matchesAllOf(noPayload)) {
-            throw new RestconfDocumentedException("Content must be empty.", ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
-        }
+    private NormalizedNodeContext invokeRpc(final String identifier, final UriInfo uriInfo) {
 
-        String identifierEncoded = null;
         DOMMountPoint mountPoint = null;
+        final String identifierEncoded;
         final SchemaContext schemaContext;
         if (identifier.contains(ControllerContext.MOUNT)) {
             // mounted RPC call - look up mount instance.
@@ -511,7 +511,7 @@ public final class RestconfImpl implements RestconfService {
 
         final String identifierDecoded = this.controllerContext.urlPathArgDecode(identifierEncoded);
 
-        RpcDefinition rpc = null;
+        RpcDefinition rpc;
         if (mountPoint == null) {
             rpc = this.controllerContext.getRpcDefinition(identifierDecoded);
         } else {
@@ -524,9 +524,9 @@ public final class RestconfImpl implements RestconfService {
         }
 
         if (!rpc.getInput().getChildNodes().isEmpty()) {
-            LOG.debug("RPC {} does not need input value.", rpc);
-            throw new RestconfDocumentedException("RPC " + rpc + " does not take any input value.",
-                    ErrorType.RPC, ErrorTag.INVALID_VALUE);
+            LOG.debug("No input specified for RPC {} with an input section", rpc);
+            throw new RestconfDocumentedException("No input specified for RPC " + rpc
+                    + " with an input section defined", ErrorType.RPC, ErrorTag.MISSING_ELEMENT);
         }
 
         final ListenableFuture<DOMRpcResult> response;