diff options
Diffstat (limited to 'sliPluginUtils/provider/src/main/java/org/openecomp/sdnc/sli/SliPluginUtils/DME2.java')
-rw-r--r-- | sliPluginUtils/provider/src/main/java/org/openecomp/sdnc/sli/SliPluginUtils/DME2.java | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/sliPluginUtils/provider/src/main/java/org/openecomp/sdnc/sli/SliPluginUtils/DME2.java b/sliPluginUtils/provider/src/main/java/org/openecomp/sdnc/sli/SliPluginUtils/DME2.java new file mode 100644 index 00000000..39612716 --- /dev/null +++ b/sliPluginUtils/provider/src/main/java/org/openecomp/sdnc/sli/SliPluginUtils/DME2.java @@ -0,0 +1,111 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : SDN-C + * ================================================================================ + * 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.openecomp.sdnc.sli.SliPluginUtils; + +import java.util.Map; + +import org.openecomp.sdnc.sli.SvcLogicContext; +import org.openecomp.sdnc.sli.SvcLogicException; +import org.openecomp.sdnc.sli.SvcLogicJavaPlugin; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + + +/** + * A SvcLogicJavaPlugin that generates DME2 proxy urls using parameters from context memory. + */ +public class DME2 implements SvcLogicJavaPlugin { + String aafUserName; + String aafPassword; + String envContext; + String routeOffer; + String[] proxyUrls; + Integer index; + String commonServiceVersion; + String partner; + + private static final Logger LOG = LoggerFactory.getLogger(DME2.class); + + public void setPartner(String partner) { + if (partner != null && partner.length() > 0) { + this.partner = partner; + } + } + + public DME2(String aafUserName, String aafPassword, String envContext, String routeOffer, String[] proxyUrls, String commonServiceVersion) { + this.aafUserName = aafUserName; + this.aafPassword = aafPassword; + this.envContext = envContext; + this.routeOffer = routeOffer; + this.proxyUrls = proxyUrls; + this.index = 0; + this.commonServiceVersion = commonServiceVersion; + } + + // constructs a URL to contact the proxy which contacts a DME2 service + public String constructUrl(String service, String version, String subContext) { + StringBuilder sb = new StringBuilder(); + + // The hostname is assigned in a round robin fashion + sb.append(acquireHostName()); + sb.append("/service=" + service); + + //If the directedGraph passes an explicit version use that, if not use the commonServiceVersion found in the properties file + if (version == null) { + version = this.commonServiceVersion; + } + sb.append("/version=" + version); + + sb.append("/envContext=" + this.envContext); + if (this.routeOffer != null && this.routeOffer.length() > 0) { + sb.append("/routeOffer=" + this.routeOffer); + } + if (subContext != null && subContext.length() > 0) { + sb.append("/subContext=" + subContext); + } + sb.append("?dme2.password=" + this.aafPassword); + sb.append("&dme2.username=" + this.aafUserName); + if (this.partner != null) { + sb.append("&dme2.partner=" + this.partner); + } + sb.append("&dme2.allowhttpcode=true"); + return (sb.toString()); + } + + public synchronized String acquireHostName() { + String retVal = proxyUrls[index]; + index++; + if (index == this.proxyUrls.length) { + index = 0; + } + return retVal; + } + + // Node entry point + public void constructUrl(Map<String, String> parameters, SvcLogicContext ctx) throws SvcLogicException { + SliPluginUtils.checkParameters(parameters, new String[] { "service", "outputPath" }, LOG); + String completeProxyUrl = constructUrl(parameters.get("service"), parameters.get("version"), parameters.get("subContext")); + ctx.setAttribute(parameters.get("outputPath"), completeProxyUrl); + } + +} |