package org.opendaylight.netconf.mdsal.connector.ops;
import com.google.common.base.Optional;
-import com.google.common.base.Throwables;
import com.google.common.util.concurrent.CheckedFuture;
import java.io.IOException;
import java.net.URI;
-import java.net.URISyntaxException;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.dom.DOMSource;
import org.opendaylight.controller.config.util.xml.DocumentedException;
import org.opendaylight.controller.config.util.xml.DocumentedException.ErrorSeverity;
import org.opendaylight.controller.config.util.xml.DocumentedException.ErrorTag;
import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
+import org.opendaylight.netconf.api.NetconfDocumentedException;
import org.opendaylight.netconf.api.xml.XmlNetconfConstants;
import org.opendaylight.netconf.mapping.api.HandlingPriority;
import org.opendaylight.netconf.mapping.api.NetconfOperationChainedExecution;
import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
-import org.opendaylight.yangtools.yang.data.impl.codec.xml.XMLStreamNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.codec.xml.XMLStreamNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
import org.opendaylight.yangtools.yang.data.impl.schema.SchemaOrderedNormalizedNodeWriter;
-import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.DomUtils;
-import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.parser.DomToNormalizedNodeParserFactory;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
private static final Logger LOG = LoggerFactory.getLogger(RuntimeRpc.class);
- private final CurrentSchemaContext schemaContext;
private static final XMLOutputFactory XML_OUTPUT_FACTORY;
static {
XML_OUTPUT_FACTORY = XMLOutputFactory.newFactory();
- XML_OUTPUT_FACTORY.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);
+ XML_OUTPUT_FACTORY.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
}
+ private final CurrentSchemaContext schemaContext;
private final DOMRpcService rpcService;
- public RuntimeRpc(final String netconfSessionIdForReporting, final CurrentSchemaContext schemaContext, final DOMRpcService rpcService) {
+ public RuntimeRpc(final String netconfSessionIdForReporting, final CurrentSchemaContext schemaContext,
+ final DOMRpcService rpcService) {
super(netconfSessionIdForReporting);
this.schemaContext = schemaContext;
this.rpcService = rpcService;
throw new UnsupportedOperationException("Runtime rpc does not have a stable name");
}
- private URI createNsUri(final String namespace) {
- final URI namespaceURI;
- try {
- namespaceURI = new URI(namespace);
- } catch (final URISyntaxException e) {
- // Cannot occur, namespace in parsed XML cannot be invalid URI
- throw new IllegalStateException("Unable to parse URI " + namespace, e);
- }
- return namespaceURI;
+ private static URI createNsUri(final String namespace) {
+ // May throw IllegalArgumentException, but that should never happen, as the namespace comes from parsed XML
+ return URI.create(namespace);
}
//this returns module with the newest revision if more then 1 module with same namespace is found
private Optional<Module> getModule(final URI namespaceURI) {
- return Optional.fromNullable(schemaContext.getCurrentContext().findModuleByNamespaceAndRevision(namespaceURI, null));
+ return Optional.fromJavaUtil(schemaContext.getCurrentContext().findModule(namespaceURI));
}
- private Optional<RpcDefinition> getRpcDefinitionFromModule(final Module module, final URI namespaceURI, final String name) {
+ private static Optional<RpcDefinition> getRpcDefinitionFromModule(final Module module, final URI namespaceURI,
+ final String name) {
for (final RpcDefinition rpcDef : module.getRpcs()) {
if (rpcDef.getQName().getNamespace().equals(namespaceURI)
&& rpcDef.getQName().getLocalName().equals(name)) {
}
@Override
- protected Element handleWithNoSubsequentOperations(final Document document, final XmlElement operationElement) throws DocumentedException {
+ protected Element handleWithNoSubsequentOperations(final Document document, final XmlElement operationElement)
+ throws DocumentedException {
final String netconfOperationName = operationElement.getName();
final String netconfOperationNamespace;
netconfOperationNamespace = operationElement.getNamespace();
} catch (final DocumentedException e) {
LOG.debug("Cannot retrieve netconf operation namespace from message due to ", e);
- throw new DocumentedException("Cannot retrieve netconf operation namespace from message",
+ throw new DocumentedException("Cannot retrieve netconf operation namespace from message", e,
ErrorType.PROTOCOL, ErrorTag.UNKNOWN_NAMESPACE, ErrorSeverity.ERROR);
}
final Optional<Module> moduleOptional = getModule(namespaceURI);
if (!moduleOptional.isPresent()) {
- throw new DocumentedException("Unable to find module in Schema Context with namespace and name : " +
- namespaceURI + " " + netconfOperationName + schemaContext.getCurrentContext(),
+ throw new DocumentedException("Unable to find module in Schema Context with namespace and name : "
+ + namespaceURI + " " + netconfOperationName + schemaContext.getCurrentContext(),
ErrorType.APPLICATION, ErrorTag.BAD_ELEMENT, ErrorSeverity.ERROR);
}
- final Optional<RpcDefinition> rpcDefinitionOptional = getRpcDefinitionFromModule(moduleOptional.get(), namespaceURI, netconfOperationName);
+ final Optional<RpcDefinition> rpcDefinitionOptional = getRpcDefinitionFromModule(moduleOptional.get(),
+ namespaceURI, netconfOperationName);
if (!rpcDefinitionOptional.isPresent()) {
- throw new DocumentedException("Unable to find RpcDefinition with namespace and name : " + namespaceURI + " " + netconfOperationName,
+ throw new DocumentedException(
+ "Unable to find RpcDefinition with namespace and name : "
+ + namespaceURI + " " + netconfOperationName,
ErrorType.APPLICATION, ErrorTag.BAD_ELEMENT, ErrorSeverity.ERROR);
}
try {
final DOMRpcResult result = rpcFuture.checkedGet();
if (result.getResult() == null) {
- return XmlUtil.createElement(document, XmlNetconfConstants.OK, Optional.of(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0));
+ return XmlUtil.createElement(document, XmlNetconfConstants.OK,
+ Optional.of(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0));
}
return (Element) transformNormalizedNode(document, result.getResult(), rpcDefinition.getOutput().getPath());
} catch (final DOMRpcException e) {
final Map<String, Attr> attributes = requestElement.getAttributes();
final Element response = handle(document, operationElement, subsequentOperation);
- final Element rpcReply = XmlUtil.createElement(document, XmlMappingConstants.RPC_REPLY_KEY, Optional.of(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0));
+ final Element rpcReply = XmlUtil.createElement(document, XmlMappingConstants.RPC_REPLY_KEY,
+ Optional.of(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0));
- if(XmlElement.fromDomElement(response).hasNamespace()) {
+ if (XmlElement.fromDomElement(response).hasNamespace()) {
rpcReply.appendChild(response);
} else {
final NodeList list = response.getChildNodes();
return document;
}
- private Node transformNormalizedNode(final Document document, final NormalizedNode<?, ?> data, final SchemaPath rpcOutputPath) {
+ private Node transformNormalizedNode(final Document document, final NormalizedNode<?, ?> data,
+ final SchemaPath rpcOutputPath) {
final DOMResult result = new DOMResult(document.createElement(XmlMappingConstants.RPC_REPLY_KEY));
final XMLStreamWriter xmlWriter = getXmlStreamWriter(result);
return result.getNode();
}
- private XMLStreamWriter getXmlStreamWriter(final DOMResult result) {
+ private static XMLStreamWriter getXmlStreamWriter(final DOMResult result) {
try {
return XML_OUTPUT_FACTORY.createXMLStreamWriter(result);
} catch (final XMLStreamException e) {
}
}
- private void writeRootElement(final XMLStreamWriter xmlWriter, final SchemaOrderedNormalizedNodeWriter nnWriter, final ContainerNode data) {
+ private static void writeRootElement(final XMLStreamWriter xmlWriter,
+ final SchemaOrderedNormalizedNodeWriter nnWriter, final ContainerNode data) {
try {
- final Collection<DataContainerChild<?, ?>> value = (Collection) data.getValue();
+ final Collection<DataContainerChild<?, ?>> value = data.getValue();
nnWriter.write(value);
nnWriter.flush();
xmlWriter.flush();
} catch (XMLStreamException | IOException e) {
- Throwables.propagate(e);
+ throw new RuntimeException(e);
}
}
/**
- * Parses xml element rpc input into normalized node or null if rpc does not take any input
- * @param oElement rpc xml element
- * @param input input container schema node, or null if rpc does not take any input
+ * Parses xml element rpc input into normalized node or null if rpc does not take any input.
+ *
+ * @param element rpc xml element
+ * @param input input container schema node, or null if rpc does not take any input
* @return parsed rpc into normalized node, or null if input schema is null
*/
+ @SuppressWarnings("checkstyle:IllegalCatch")
@Nullable
- private NormalizedNode<?, ?> rpcToNNode(final XmlElement oElement, @Nullable final ContainerSchemaNode input) {
- return input == null ? null : DomToNormalizedNodeParserFactory
- .getInstance(DomUtils.defaultValueCodecProvider(), schemaContext.getCurrentContext())
- .getContainerNodeParser()
- .parse(Collections.singletonList(oElement.getDomElement()), input);
+ private NormalizedNode<?, ?> rpcToNNode(final XmlElement element, @Nullable final ContainerSchemaNode input)
+ throws DocumentedException {
+ if (input == null || input.getChildNodes().isEmpty()) {
+ return null;
+ }
+
+ final NormalizedNodeResult resultHolder = new NormalizedNodeResult();
+ final NormalizedNodeStreamWriter writer = ImmutableNormalizedNodeStreamWriter.from(resultHolder);
+ final XmlParserStream xmlParser = XmlParserStream.create(writer, schemaContext.getCurrentContext(), input);
+
+ try {
+ xmlParser.traverse(new DOMSource(element.getDomElement()));
+ } catch (final Exception ex) {
+ throw new NetconfDocumentedException("Error parsing input: " + ex.getMessage(), ex, ErrorType.PROTOCOL,
+ ErrorTag.MALFORMED_MESSAGE, ErrorSeverity.ERROR);
+ }
+
+ return resultHolder.getResult();
}
}
Code Review / netconf.git / blobdiff