package org.opendaylight.controller.sal.restconf.impl
import com.google.common.collect.BiMap
+import com.google.common.collect.FluentIterable
import com.google.common.collect.HashBiMap
import java.net.URI
import java.net.URLDecoder
import java.util.HashMap
import java.util.List
import java.util.Map
+import java.util.concurrent.ConcurrentHashMap
+import javax.ws.rs.core.Response
+import org.opendaylight.controller.sal.core.api.model.SchemaServiceListener
+import org.opendaylight.controller.sal.rest.impl.RestUtil
+import org.opendaylight.controller.sal.rest.impl.RestconfProvider
import org.opendaylight.yangtools.yang.common.QName
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.InstanceIdentifierBuilder
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifierWithPredicates
import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument
+import org.opendaylight.yangtools.yang.data.impl.codec.TypeDefinitionAwareCodec
import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode
import org.opendaylight.yangtools.yang.model.api.ChoiceNode
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode
import org.opendaylight.yangtools.yang.model.api.ListSchemaNode
+import org.opendaylight.yangtools.yang.model.api.RpcDefinition
import org.opendaylight.yangtools.yang.model.api.SchemaContext
+import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition
+import org.slf4j.LoggerFactory
import static com.google.common.base.Preconditions.*
-class ControllerContext {
-
+class ControllerContext implements SchemaServiceListener {
+ val static LOG = LoggerFactory.getLogger(ControllerContext)
val static ControllerContext INSTANCE = new ControllerContext
-
val static NULL_VALUE = "null"
-
- @Property
- SchemaContext schemas;
+
+ var SchemaContext schemas;
private val BiMap<URI, String> uriToModuleName = HashBiMap.create();
private val Map<String, URI> moduleNameToUri = uriToModuleName.inverse();
+ private val Map<QName, RpcDefinition> qnameToRpc = new ConcurrentHashMap();
private new() {
- if (INSTANCE != null) {
+ if (INSTANCE !== null) {
throw new IllegalStateException("Already instantiated");
}
}
return INSTANCE
}
+ private def void checkPreconditions() {
+ if (schemas === null) {
+ throw new ResponseException(Response.Status.SERVICE_UNAVAILABLE, RestconfProvider::NOT_INITALIZED_MSG)
+ }
+ }
+
+ def setSchemas(SchemaContext schemas) {
+ onGlobalContextUpdated(schemas)
+ }
+
public def InstanceIdWithSchemaNode toInstanceIdentifier(String restconfInstance) {
val ret = InstanceIdentifier.builder();
val pathArgs = restconfInstance.split("/");
pathArgs.remove(0)
}
val schemaNode = ret.collectPathArguments(pathArgs, restconfInstance.findModule);
- if (schemaNode == null) {
+ if (schemaNode === null) {
return null
}
- new InstanceIdWithSchemaNode(ret.toInstance, schemaNode)
+ return new InstanceIdWithSchemaNode(ret.toInstance, schemaNode)
}
private def findModule(String restconfInstance) {
+ checkPreconditions
checkNotNull(restconfInstance);
val pathArgs = restconfInstance.split("/");
if (pathArgs.empty) {
}
val modulWithFirstYangStatement = pathArgs.filter[s|s.contains(":")].head
val startModule = modulWithFirstYangStatement.toModuleName();
- schemas.getLatestModule(startModule)
+ return getLatestModule(startModule)
}
- private def getLatestModule(SchemaContext schema, String moduleName) {
- checkNotNull(schema)
- checkArgument(moduleName != null && !moduleName.empty)
- val modules = schema.modules.filter[m|m.name == moduleName]
+ def getLatestModule(String moduleName) {
+ checkPreconditions
+ checkArgument(moduleName !== null && !moduleName.empty)
+ val modules = schemas.modules.filter[m|m.name == moduleName]
var latestModule = modules.head
for (module : modules) {
if (module.revision.after(latestModule.revision)) {
}
def String toFullRestconfIdentifier(InstanceIdentifier path) {
+ checkPreconditions
val elements = path.path;
val ret = new StringBuilder();
val startQName = elements.get(0).nodeType;
throw new IllegalArgumentException("Conversion of generic path argument is not supported");
}
+ def findModuleByNamespace(URI namespace) {
+ checkPreconditions
+ var module = uriToModuleName.get(namespace)
+ if (module === null) {
+ val moduleSchemas = schemas.findModuleByNamespace(namespace);
+ if(moduleSchemas === null) return null
+ var latestModule = moduleSchemas.head
+ for (m : moduleSchemas) {
+ if (m.revision.after(latestModule.revision)) {
+ latestModule = m
+ }
+ }
+ if(latestModule === null) return null
+ uriToModuleName.put(namespace, latestModule.name)
+ module = latestModule.name;
+ }
+ return module
+ }
+
+ def findNamespaceByModule(String module) {
+ var namespace = moduleNameToUri.get(module)
+ if (namespace === null) {
+ val moduleSchemas = schemas.modules.filter[it|it.name.equals(module)]
+ var latestModule = moduleSchemas.head
+ for (m : moduleSchemas) {
+ if (m.revision.after(latestModule.revision)) {
+ latestModule = m
+ }
+ }
+ if(latestModule === null) return null
+ namespace = latestModule.namespace
+ uriToModuleName.put(namespace, latestModule.name)
+ }
+ return namespace
+ }
+
def CharSequence toRestconfIdentifier(QName qname) {
+ checkPreconditions
var module = uriToModuleName.get(qname.namespace)
- if (module == null) {
+ if (module === null) {
val moduleSchema = schemas.findModuleByNamespaceAndRevision(qname.namespace, qname.revision);
- if(moduleSchema == null) throw new IllegalArgumentException()
+ if(moduleSchema === null) throw new IllegalArgumentException()
uriToModuleName.put(qname.namespace, moduleSchema.name)
module = moduleSchema.name;
}
}
private def toUriString(Object object) {
- if(object == null) return "";
+ if(object === null) return "";
return URLEncoder.encode(object.toString)
}
private def DataSchemaNode collectPathArguments(InstanceIdentifierBuilder builder, List<String> strings,
DataNodeContainer parentNode) {
checkNotNull(strings)
+ if (parentNode === null) {
+ return null;
+ }
if (strings.empty) {
return parentNode as DataSchemaNode;
}
val nodeName = nodeRef.toNodeName();
val targetNode = parentNode.getDataChildByName(nodeName);
- if (targetNode == null) {
+ if (targetNode === null) {
val children = parentNode.childNodes
for (child : children) {
if (child instanceof ChoiceNode) {
val choice = child as ChoiceNode
for (caze : choice.cases) {
val result = builder.collectPathArguments(strings, caze as DataNodeContainer);
- if (result != null)
+ if (result !== null)
return result
}
}
if (targetNode instanceof ListSchemaNode) {
val listNode = targetNode as ListSchemaNode;
val keysSize = listNode.keyDefinition.size
+
// every key has to be filled
if ((strings.length - consumed) < keysSize) {
return null;
var i = 0;
for (key : listNode.keyDefinition) {
val uriKeyValue = uriKeyValues.get(i);
+
// key value cannot be NULL
if (uriKeyValue.equals(NULL_VALUE)) {
return null
consumed = consumed + i;
builder.nodeWithKey(targetNode.QName, keyValues);
} else {
+
// Only one instance of node is allowed
builder.node(targetNode.QName);
}
private def void addKeyValue(HashMap<QName, Object> map, DataSchemaNode node, String uriValue) {
checkNotNull(uriValue);
checkArgument(node instanceof LeafSchemaNode);
- val decoded = URLDecoder.decode(uriValue);
+ val urlDecoded = URLDecoder.decode(uriValue);
+ val typedef = (node as LeafSchemaNode).type;
+
+ var decoded = TypeDefinitionAwareCodec.from(typedef)?.deserialize(urlDecoded)
+ if(decoded === null) {
+ var baseType = RestUtil.resolveBaseTypeFrom(typedef)
+ if(baseType instanceof IdentityrefTypeDefinition) {
+ decoded = toQName(urlDecoded)
+ }
+ }
map.put(node.QName, decoded);
-
}
private def String toModuleName(String str) {
}
}
- public def QName toRpcQName(String name) {
+ private def QName toQName(String name) {
+ val module = name.toModuleName;
+ val node = name.toNodeName;
+ val namespace = FluentIterable.from(schemas.modules.sort[o1,o2 | o1.revision.compareTo(o2.revision)]) //
+ .transform[QName.create(namespace,revision,it.name)].findFirst[module == localName]
+ ;
+ return QName.create(namespace,node);
+ }
+
+ def getRpcDefinition(String name) {
+ return qnameToRpc.get(name.toQName)
}
+
+ override onGlobalContextUpdated(SchemaContext context) {
+ this.schemas = context;
+ for (operation : context.operations) {
+ val qname = operation.QName;
+ qnameToRpc.put(qname, operation);
+ }
+ }
+
}