package org.opendaylight.controller.sal.restconf.impl
+import javax.ws.rs.WebApplicationException
+import javax.ws.rs.core.Response
import org.opendaylight.controller.md.sal.common.api.data.DataReader
-import java.net.URI
-import org.opendaylight.yangtools.yang.data.api.CompositeNode
-import org.opendaylight.controller.sal.core.api.data.DataBrokerService
-import org.opendaylight.controller.sal.core.api.model.SchemaService
-import static com.google.common.base.Preconditions.*;
import org.opendaylight.controller.sal.core.api.Broker.ConsumerSession
+import org.opendaylight.controller.sal.core.api.data.DataBrokerService
+import org.opendaylight.controller.sal.rest.impl.RestconfProvider
+import org.opendaylight.yangtools.yang.common.QName
import org.opendaylight.yangtools.yang.common.RpcResult
-import org.opendaylight.controller.md.sal.common.api.data.DataModificationTransactionFactory
+import org.opendaylight.yangtools.yang.data.api.CompositeNode
+import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
+
+class BrokerFacade implements DataReader<InstanceIdentifier, CompositeNode> {
-class BrokerFacade implements DataReader<String, CompositeNode> {
+ val static BrokerFacade INSTANCE = new BrokerFacade
@Property
private ConsumerSession context;
-
+
@Property
private DataBrokerService dataService;
- @Property
- private SchemaService schemaService;
-
- @Property
- private extension ControllerContext schemaContext;
+ private new() {
+ if (INSTANCE !== null) {
+ throw new IllegalStateException("Already instantiated");
+ }
+ }
+ def static BrokerFacade getInstance() {
+ return INSTANCE
+ }
- def void init() {
- checkState(dataService !== null)
- checkState(schemaService !== null)
- schemaContext = new ControllerContext();
- schemaContext.schemas = schemaService.globalContext;
+ private def void checkPreconditions() {
+ if (context === null || dataService === null) {
+ throw new WebApplicationException(Response.status(Response.Status.SERVICE_UNAVAILABLE)
+ .entity(RestconfProvider::NOT_INITALIZED_MSG).build())
+ }
}
- override readConfigurationData(String path) {
- val processedPath = path.removePrefixes();
- return dataService.readConfigurationData(processedPath.toInstanceIdentifier);
+ override readConfigurationData(InstanceIdentifier path) {
+ checkPreconditions
+ return dataService.readConfigurationData(path);
}
- override readOperationalData(String path) {
- val processedPath = path.removePrefixes();
- return dataService.readOperationalData(processedPath.toInstanceIdentifier);
+ override readOperationalData(InstanceIdentifier path) {
+ checkPreconditions
+ return dataService.readOperationalData(path);
}
-
- def RpcResult<CompositeNode> invokeRpc(String type,CompositeNode payload) {
- val future = context.rpc(type.toRpcQName(),payload);
+
+ def RpcResult<CompositeNode> invokeRpc(QName type, CompositeNode payload) {
+ checkPreconditions
+ val future = context.rpc(type, payload);
return future.get;
}
-
- def commitConfigurationDataUpdate(String path, CompositeNode payload) {
+
+ def commitConfigurationDataPut(InstanceIdentifier path, CompositeNode payload) {
+ checkPreconditions
val transaction = dataService.beginTransaction;
- transaction.putConfigurationData(path.toInstanceIdentifier,payload);
+ transaction.putConfigurationData(path, payload);
return transaction.commit()
}
-
- def commitConfigurationDataCreate(String path, CompositeNode payload) {
+
+ def commitOperationalDataPut(InstanceIdentifier path, CompositeNode payload) {
+ checkPreconditions
val transaction = dataService.beginTransaction;
- transaction.putConfigurationData(path.toInstanceIdentifier,payload);
+ transaction.putOperationalData(path, payload);
return transaction.commit()
}
- private def String removePrefixes(String path) {
- return path;
- }
}