diff options
| -rwxr-xr-x | sliapi/model/src/main/yang/sliapi.yang | 6 | ||||
| -rw-r--r-- | sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/sliapiProvider.java | 64 |
2 files changed, 65 insertions, 5 deletions
diff --git a/sliapi/model/src/main/yang/sliapi.yang b/sliapi/model/src/main/yang/sliapi.yang index 8deb8a10f..f0e79c068 100755 --- a/sliapi/model/src/main/yang/sliapi.yang +++ b/sliapi/model/src/main/yang/sliapi.yang @@ -108,4 +108,10 @@ module SLI-API { } } + rpc vlbcheck { + output { + uses response-fields; + } + } + } diff --git a/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/sliapiProvider.java b/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/sliapiProvider.java index 88c475174..82e660083 100644 --- a/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/sliapiProvider.java +++ b/sliapi/provider/src/main/java/org/onap/ccsdk/sli/core/sliapi/sliapiProvider.java @@ -8,9 +8,9 @@ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -21,11 +21,14 @@ package org.onap.ccsdk.sli.core.sliapi; +import java.io.BufferedReader; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.io.IOException; import java.util.Enumeration; import java.util.LinkedList; import java.util.Properties; import java.util.concurrent.Future; - import org.onap.ccsdk.sli.core.sli.provider.SvcLogicService; import org.opendaylight.controller.md.sal.binding.api.DataBroker; import org.opendaylight.controller.md.sal.binding.api.WriteTransaction; @@ -47,11 +50,14 @@ import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.Hea import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.HealthcheckOutputBuilder; import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.SLIAPIService; import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.TestResults; +import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.VlbcheckOutput; +import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.VlbcheckOutputBuilder; import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.execute.graph.input.SliParameter; import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.test.results.TestResult; import org.opendaylight.yang.gen.v1.org.onap.ccsdk.sli.core.sliapi.rev161110.test.results.TestResultBuilder; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; import org.opendaylight.yangtools.yang.common.QName; +import org.opendaylight.yangtools.yang.common.RpcError.ErrorType; import org.opendaylight.yangtools.yang.common.RpcResult; import org.opendaylight.yangtools.yang.common.RpcResultBuilder; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; @@ -69,7 +75,6 @@ import org.osgi.framework.FrameworkUtil; import org.osgi.framework.ServiceReference; import org.slf4j.Logger; import org.slf4j.LoggerFactory; - import com.google.common.util.concurrent.Futures; @@ -120,6 +125,8 @@ public class sliapiProvider implements AutoCloseable, SLIAPIService{ private static String SLIAPI_NAMESPACE = "org:onap:ccsdk:sli:core:sliapi"; private static String SLIAPI_REVISION = "2016-11-10"; + private static String SDNC_STATUS_FILE = "SDNC_STATUS_FILE"; + private static String sdncStatusFile = null; private static QName TEST_RESULTS_QNAME = null; private static QName TEST_RESULT_QNAME = null; @@ -142,7 +149,8 @@ public class sliapiProvider implements AutoCloseable, SLIAPIService{ public void initialize(){ LOG.info( "Initializing provider for " + appName ); //initialization code goes here. - + sdncStatusFile = System.getenv(SDNC_STATUS_FILE); + LOG.info( "SDNC STATUS FILE = " + sdncStatusFile ); rpcRegistration = rpcRegistry.addRpcImplementation(SLIAPIService.class, this); LOG.info( "Initialization complete for " + appName ); } @@ -554,4 +562,50 @@ public class sliapiProvider implements AutoCloseable, SLIAPIService{ } + @Override + public Future<RpcResult<VlbcheckOutput>> vlbcheck() { + RpcResult<VlbcheckOutput> rpcResult = null; + VlbcheckOutputBuilder respBuilder = new VlbcheckOutputBuilder(); + boolean suspended = false; + BufferedReader br = null; + String line = ""; + + // check the state based on the config file + + if (sdncStatusFile != null) { + try { + br = new BufferedReader(new FileReader(sdncStatusFile)); + while((line = br.readLine()) != null) + { + if ("ODL_STATE=SUSPENDED".equals(line)) { + suspended = true; + LOG.debug("vlbcheck: server is suspended"); + } + } + br.close(); + } catch (FileNotFoundException e) { + LOG.trace("Caught File not found exception " + sdncStatusFile +"\n",e); + } catch (Exception e) { + LOG.trace("Failed to read status file " + sdncStatusFile +"\n",e); + } finally { + if (br != null) { + try { + br.close(); + } catch (IOException e) { + LOG.warn("Failed to close status file " + sdncStatusFile +"\n",e); + } + } + } + } + + if (suspended) { + rpcResult = RpcResultBuilder.<VlbcheckOutput>failed().withError(ErrorType.APPLICATION, + "resource-denied", "Server Suspended").build(); + } else { + respBuilder.setResponseMessage("server is normal"); + rpcResult = RpcResultBuilder.<VlbcheckOutput> status(true) + .withResult(respBuilder.build()).build(); + } + return (Futures.immediateFuture(rpcResult)); + } } |