2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.openecomp.appc.adapter.iaas.provider.operation.impl;
27 import org.openecomp.appc.Constants;
28 import org.openecomp.appc.adapter.iaas.ProviderAdapter;
29 import org.openecomp.appc.adapter.iaas.impl.RequestContext;
30 import org.openecomp.appc.adapter.iaas.impl.RequestFailedException;
31 import org.openecomp.appc.adapter.iaas.impl.VMURL;
32 import org.openecomp.appc.adapter.iaas.provider.operation.common.enums.Operation;
33 import org.openecomp.appc.adapter.iaas.provider.operation.impl.base.ProviderServerOperation;
34 import org.openecomp.appc.configuration.Configuration;
35 import org.openecomp.appc.configuration.ConfigurationFactory;
36 import org.openecomp.appc.exceptions.APPCException;
37 import org.openecomp.appc.i18n.Msg;
38 import com.att.cdp.exceptions.ZoneException;
39 import com.att.cdp.zones.Context;
40 import com.att.cdp.zones.model.ModelObject;
41 import com.att.cdp.zones.model.Server;
42 import com.att.eelf.configuration.EELFLogger;
43 import com.att.eelf.configuration.EELFManager;
44 import com.att.eelf.i18n.EELFResourceManager;
45 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
46 import org.glassfish.grizzly.http.util.HttpStatus;
47 import java.io.IOException;
49 import static org.openecomp.appc.adapter.utils.Constants.ADAPTER_NAME;
51 public class LookupServer extends ProviderServerOperation {
53 private static final EELFLogger logger = EELFManager.getInstance().getLogger(EvacuateServer.class);
54 private static final Configuration configuration = ConfigurationFactory.getConfiguration();
57 public Server lookupServer(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
59 RequestContext rc = new RequestContext(ctx);
60 rc.isAlive(); // should we test the return and fail if false?
65 validateParametersExist(params, ProviderAdapter.PROPERTY_INSTANCE_URL,
66 ProviderAdapter.PROPERTY_PROVIDER_NAME);
68 String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME);
69 vm_url = params.get(ProviderAdapter.PROPERTY_INSTANCE_URL);
70 VMURL vm = VMURL.parseURL(vm_url);
71 if (validateVM(rc, appName, vm_url, vm)) {
75 // use try with resource to ensure context is closed (returned to pool)
76 try (Context context = resolveContext(rc, params, appName, vm_url)) {
77 // resloveContext & getContext call doFailure and log errors before returning null
78 if (context != null) {
80 server = lookupServer(rc, context, vm.getServerId());
81 logger.debug(Msg.SERVER_FOUND, vm_url, context.getTenantName(), server.getStatus().toString());
82 ctx.setAttribute("serverFound", "success");
83 String msg = EELFResourceManager.format(Msg.SUCCESS_EVENT_MESSAGE, "LookupServer", vm_url);
84 ctx.setAttribute(org.openecomp.appc.Constants.ATTRIBUTE_SUCCESS_MESSAGE, msg);
87 } catch (ZoneException e) {
89 String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vm_url);
91 doFailure(rc, HttpStatus.NOT_FOUND_404, msg);
92 ctx.setAttribute("serverFound", "failure");
93 } catch (IOException e) {
94 // exception closing context
95 String msg = EELFResourceManager.format(Msg.CLOSE_CONTEXT_FAILED, e, vm_url);
97 } catch (Exception e1) {
98 String msg = EELFResourceManager.format(Msg.SERVER_OPERATION_EXCEPTION, e1,
99 e1.getClass().getSimpleName(), Operation.LOOKUP_SERVICE.toString(), vm_url, "Unknown");
100 logger.error(msg, e1);
101 doFailure(rc, HttpStatus.INTERNAL_SERVER_ERROR_500, msg);
104 } catch (RequestFailedException e) {
105 // parameters not valid, unable to connect to provider
106 String msg = EELFResourceManager.format(Msg.SERVER_NOT_FOUND, e, vm_url);
108 doFailure(rc, HttpStatus.NOT_FOUND_404, msg);
109 ctx.setAttribute("serverFound", "failure");
115 protected ModelObject executeProviderOperation(Map<String, String> params, SvcLogicContext context)
116 throws APPCException {
117 setMDC(Operation.LOOKUP_SERVICE.toString(), "App-C IaaS Adapter:LookupServer", ADAPTER_NAME);
118 logOperation(Msg.LOOKING_SERVER_UP, params, context);
119 return lookupServer(params, context);