2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.openecomp.sdnc.sli.provider;
24 import org.openecomp.sdnc.sli.SvcLogicContext;
25 import org.openecomp.sdnc.sli.SvcLogicException;
26 import org.openecomp.sdnc.sli.SvcLogicNode;
27 import org.openecomp.sdnc.sli.SvcLogicResource;
28 import org.osgi.framework.BundleContext;
29 import org.osgi.framework.FrameworkUtil;
30 import org.osgi.framework.ServiceReference;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
34 public class NotifyNodeExecutor extends SvcLogicNodeExecutor {
36 private static final Logger LOG = LoggerFactory
37 .getLogger(NotifyNodeExecutor.class);
40 public SvcLogicNode execute(SvcLogicServiceImpl svc, SvcLogicNode node,
41 SvcLogicContext ctx) throws SvcLogicException {
43 String plugin = SvcLogicExpressionResolver.evaluate(
44 node.getAttribute("plugin"), node, ctx);
45 String resourceType = SvcLogicExpressionResolver.evaluate(
46 node.getAttribute("resource"), node, ctx);
47 String action = SvcLogicExpressionResolver.evaluateAsKey(
48 node.getAttribute("action"), node, ctx);
49 String key = SvcLogicExpressionResolver.evaluateAsKey(
50 node.getAttribute("key"), node, ctx);
52 String outValue = "failure";
54 if (LOG.isDebugEnabled()) {
55 LOG.debug("release node encountered - looking for resource class "
59 SvcLogicResource resourcePlugin = getSvcLogicResource(plugin);
60 if (resourcePlugin != null) {
64 switch (resourcePlugin.notify(resourceType, action, key, ctx)) {
69 outValue = "not-found";
75 } catch (SvcLogicException e) {
76 LOG.error("Caught exception from resource plugin", e);
80 LOG.warn("Could not find SvcLogicResource object for plugin "
84 SvcLogicNode nextNode = node.getOutcomeValue(outValue);
85 if (nextNode != null) {
86 if (LOG.isDebugEnabled()) {
87 LOG.debug("about to execute " + outValue + " branch");
92 nextNode = node.getOutcomeValue("Other");
93 if (nextNode != null) {
94 if (LOG.isDebugEnabled()) {
95 LOG.debug("about to execute Other branch");
98 if (LOG.isDebugEnabled()) {
99 LOG.debug("no "+outValue+" or Other branch found");
105 protected SvcLogicResource getSvcLogicResource(String plugin) {
106 BundleContext bctx = FrameworkUtil.getBundle(this.getClass())
109 ServiceReference sref = bctx.getServiceReference(plugin);
111 SvcLogicResource resourcePlugin = (SvcLogicResource) bctx
113 return resourcePlugin;
116 LOG.warn("Could not find service reference object for plugin " + plugin);