diff options
Diffstat (limited to 'sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ConfigureNodeExecutor.java')
-rw-r--r-- | sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ConfigureNodeExecutor.java | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ConfigureNodeExecutor.java b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ConfigureNodeExecutor.java new file mode 100644 index 00000000..5b1d9efe --- /dev/null +++ b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/ConfigureNodeExecutor.java @@ -0,0 +1,248 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : CCSDK + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.ccsdk.sli.core.sli.provider.base; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Set; + +import org.onap.ccsdk.sli.core.sli.SvcLogicAdaptor; +import org.onap.ccsdk.sli.core.sli.SvcLogicContext; +import org.onap.ccsdk.sli.core.sli.SvcLogicException; +import org.onap.ccsdk.sli.core.sli.SvcLogicExpression; +import org.onap.ccsdk.sli.core.sli.SvcLogicNode; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class ConfigureNodeExecutor extends AbstractSvcLogicNodeExecutor { + private static final Logger LOG = LoggerFactory + .getLogger(ConfigureNodeExecutor.class); + + public SvcLogicNode execute(SvcLogicServiceBase svc, SvcLogicNode node, + SvcLogicContext ctx) throws SvcLogicException { + + String adaptorName = SvcLogicExpressionResolver.evaluate( + node.getAttribute("adaptor"), node, ctx); + String outValue = "failure"; + + if (LOG.isDebugEnabled()) { + LOG.debug("configure node encountered - looking for adaptor " + + adaptorName); + } + + SvcLogicAdaptor adaptor = getAdaptor(adaptorName); + + if (adaptor != null) { + String activate = SvcLogicExpressionResolver.evaluate( + node.getAttribute("activate"), node, ctx); + String key = SvcLogicExpressionResolver.evaluate( + node.getAttribute("key"), node, ctx); + + Map<String, String> parmMap = new HashMap<String, String>(); + + Set<Map.Entry<String, SvcLogicExpression>> parmSet = node + .getParameterSet(); + boolean hasParms = false; + + for (Iterator<Map.Entry<String, SvcLogicExpression>> iter = parmSet + .iterator(); iter.hasNext();) { + hasParms = true; + Map.Entry<String, SvcLogicExpression> curEnt = iter.next(); + String curName = curEnt.getKey(); + SvcLogicExpression curExpr = curEnt.getValue(); + String curExprValue = SvcLogicExpressionResolver.evaluate(curExpr, node, ctx); + + LOG.debug("Parameter "+curName+" = "+curExpr.asParsedExpr()+" resolves to "+curExprValue); + + parmMap.put(curName,curExprValue); + } + + if (hasParms) { + SvcLogicAdaptor.ConfigStatus confStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + + try { + confStatus = adaptor.configure(key, parmMap, ctx); + } catch (Exception e) { + LOG.warn("Caught exception from "+adaptorName+".configure", e); + confStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + } + + switch (confStatus) { + case SUCCESS: + outValue = "success"; + if ((activate != null) && (activate.length() > 0)) { + if ("true".equalsIgnoreCase(activate)) { + SvcLogicAdaptor.ConfigStatus activateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + + try { + activateStatus = adaptor.activate(key, ctx); + } catch (Exception e) { + + LOG.warn("Caught exception from "+adaptorName+".activate", e); + activateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + } + switch (activateStatus) { + case SUCCESS: + break; + case ALREADY_ACTIVE: + outValue = "already-active"; + break; + case NOT_FOUND: + outValue = "not-found"; + break; + case NOT_READY: + outValue = "not-ready"; + break; + case FAILURE: + default: + outValue = "failure"; + } + } else if ("false".equalsIgnoreCase(activate)) { + SvcLogicAdaptor.ConfigStatus deactivateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + + try { + deactivateStatus = adaptor.deactivate(key, ctx); + } catch (Exception e) { + + LOG.warn("Caught exception from "+adaptorName+".deactivate", e); + deactivateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + } + switch (deactivateStatus) { + case SUCCESS: + break; + case ALREADY_ACTIVE: + outValue = "already-active"; + break; + case NOT_FOUND: + outValue = "not-found"; + break; + case NOT_READY: + outValue = "not-ready"; + break; + case FAILURE: + default: + outValue = "failure"; + } + } + } + break; + case ALREADY_ACTIVE: + outValue = "already-active"; + break; + case NOT_FOUND: + outValue = "not-found"; + break; + case NOT_READY: + outValue = "not-ready"; + break; + case FAILURE: + default: + outValue = "failure"; + } + } else { + if ((activate != null) && (activate.length() > 0)) { + if ("true".equalsIgnoreCase(activate)) { + SvcLogicAdaptor.ConfigStatus activateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + try { + activateStatus = adaptor.activate(key, ctx); + } catch (Exception e) { + LOG.warn("Caught exception from "+adaptorName+".activate", e); + activateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + } + switch (activateStatus) { + case SUCCESS: + outValue = "success"; + break; + case ALREADY_ACTIVE: + outValue = "already-active"; + break; + case NOT_FOUND: + outValue = "not-found"; + break; + case NOT_READY: + outValue = "not-ready"; + break; + case FAILURE: + default: + outValue = "failure"; + } + } else if ("false".equalsIgnoreCase(activate)) { + SvcLogicAdaptor.ConfigStatus deactivateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + + try { + deactivateStatus = adaptor.deactivate(key, ctx); + } catch (Exception e) { + LOG.warn("Caught exception from "+adaptorName+".deactivate", e); + deactivateStatus = SvcLogicAdaptor.ConfigStatus.FAILURE; + } + switch (deactivateStatus) { + case SUCCESS: + outValue = "success"; + break; + case ALREADY_ACTIVE: + outValue = "already-active"; + break; + case NOT_FOUND: + outValue = "not-found"; + break; + case NOT_READY: + outValue = "not-ready"; + break; + case FAILURE: + default: + outValue = "failure"; + } + } + } else { + LOG.warn("Nothing to configure - no parameters passed, and activate attribute is not set"); + outValue = "success"; + } + } + } else { + if (LOG.isWarnEnabled()) { + LOG.warn("Adaptor for " + adaptorName + " not found"); + } + } + + SvcLogicNode nextNode = node.getOutcomeValue(outValue); + if (nextNode != null) { + if (LOG.isDebugEnabled()) { + LOG.debug("about to execute " + outValue + " branch"); + } + return (nextNode); + } + + nextNode = node.getOutcomeValue("Other"); + if (nextNode != null) { + if (LOG.isDebugEnabled()) { + LOG.debug("about to execute Other branch"); + } + } else { + if (LOG.isDebugEnabled()) { + LOG.debug("no " + outValue + " or Other branch found"); + } + } + return (nextNode); + } + +} |