diff options
Diffstat (limited to 'sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java')
-rw-r--r-- | sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java b/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java deleted file mode 100644 index 65b597e1..00000000 --- a/sliPluginUtils/provider/src/main/java/org/onap/ccsdk/sli/core/slipluginutils/DME2.java +++ /dev/null @@ -1,171 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP : CCSDK - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights - * reserved. - * ================================================================================ - * Modifications Copyright (C) 2018 IBM. - * ================================================================================ - * 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.slipluginutils; - -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; -import java.util.Map.Entry; -import java.util.Properties; -import org.onap.ccsdk.sli.core.sli.SvcLogicContext; -import org.onap.ccsdk.sli.core.sli.SvcLogicException; -import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * A SvcLogicJavaPlugin that generates DME2 proxy urls (for calling the DME2 ingress proxy) using - * parameters from context memory. - */ -public class DME2 implements SvcLogicJavaPlugin { - - private static final Logger LOG = LoggerFactory.getLogger(DME2.class); - // the key for <code>proxyUrl</code>, which represents a CSV list of urls - public static final String PROXY_URL_KEY = "proxyUrl"; - public static final String PROXY_URLS_VALUE_SEPARATOR = ","; - public static final String AAF_USERNAME_KEY = "aafUserName"; - public static final String AAF_PASSWORD_KEY = "aafPassword"; - public static final String ENV_CONTEXT_KEY = "envContext"; - public static final String ROUTE_OFFER_KEY = "routeOffer"; - public static final String COMMON_SERVICE_VERSION_KEY = "commonServiceVersion"; - public static final String PARTNER_KEY = "partner"; - public static final String VERSION_KEY = "version"; - public static final String SERVICE_KEY = "service"; - public static final String SUBCONTEXT_KEY = "subContext"; - public static final String ENDPOINT_READ_TIMEOUT_KEY = "endpointReadTimeout"; - public static final String OUTPUT_PATH_KEY = "outputPath"; - - final String aafUserName; - final String aafPassword; - final String envContext; - final String routeOffer; - final String[] proxyUrls; - final String commonServiceVersion; - final String partner; - final String endpointReadTimeout; - Integer index; - - public DME2(Properties properties) { - Iterator<Entry<Object, Object>> it = properties.entrySet().iterator(); - while (it.hasNext()) { - Entry<Object, Object> entry = it.next(); - if (entry.getValue() == null || entry.getValue().toString().length() < 1) { - it.remove(); - } - } - this.aafUserName = properties.getProperty(AAF_USERNAME_KEY, null); - this.aafPassword = properties.getProperty(AAF_PASSWORD_KEY, null); - this.envContext = properties.getProperty(ENV_CONTEXT_KEY, null); - this.routeOffer = properties.getProperty(ROUTE_OFFER_KEY, null); - this.commonServiceVersion = properties.getProperty(COMMON_SERVICE_VERSION_KEY, null); - this.partner = properties.getProperty(PARTNER_KEY, null); - this.endpointReadTimeout = properties.getProperty(ENDPOINT_READ_TIMEOUT_KEY, null); - String proxyUrlString = properties.getProperty(PROXY_URL_KEY, null); - if (proxyUrlString != null && proxyUrlString.length() > 0) { - this.proxyUrls = proxyUrlString.split(PROXY_URLS_VALUE_SEPARATOR); - } else { - String[] local = {"http://localhost:5000"}; - this.proxyUrls = local; - } - this.index = 0; - } - - // constructs a URL to contact the proxy which contacts a DME2 service - public String constructUrl(Map<String, String> parameters) { - StringBuilder sb = new StringBuilder(); - - // The hostname is assigned in a round robin fashion - sb.append(acquireHostName()); - sb.append("/service=" + parameters.get(SERVICE_KEY)); - - // If the directedGraph passes an explicit version use that, if not use the commonServiceVersion - // found in the properties file - String version = parameters.get(VERSION_KEY); - if (version != null && version.length() > 0) { - sb.append("/version=" + version); - }else { - sb.append("/version=" + this.commonServiceVersion); - } - String envContext = parameters.getOrDefault(ENV_CONTEXT_KEY, this.envContext); - sb.append("/envContext=" + envContext); - - String routeOffer = parameters.getOrDefault(ROUTE_OFFER_KEY, this.routeOffer); - if (routeOffer != null && routeOffer.length() > 0) { - sb.append("/routeOffer=" + routeOffer); - } - - String subContext = parameters.get(SUBCONTEXT_KEY); - 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("&partner=" + this.partner); - } - sb.append("&dme2.allowhttpcode=true"); - String endpointReadTimeout = parameters.getOrDefault(ENDPOINT_READ_TIMEOUT_KEY, this.endpointReadTimeout); - if (endpointReadTimeout != null) { - sb.append("&dme2.endpointReadTimeout=" + endpointReadTimeout); - } - String incompleteUrl = sb.toString(); - - // Support optional parameters in a flexible way - for (Entry<String, String> param : parameters.entrySet()) { - if (!incompleteUrl.contains(param.getKey() + "=") && param.getValue() != null - && param.getValue().length() > 0 && !OUTPUT_PATH_KEY.equals(param.getKey()) && !PARTNER_KEY.equals(param.getKey())) { - sb.append("&" + param.getKey() + "=" + param.getValue()); - } - } - 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_KEY, OUTPUT_PATH_KEY}, LOG); - String completeProxyUrl = constructUrl(parameters); - ctx.setAttribute(parameters.get(OUTPUT_PATH_KEY), completeProxyUrl); - } - - // Support legacy direct java call - public String constructUrl(String service, String version, String subContext) { - Map<String, String> parameters = new HashMap<>(); - parameters.put(SERVICE_KEY, service); - if (version != null) { - parameters.put(VERSION_KEY, version); - } - parameters.put(SUBCONTEXT_KEY, subContext); - return constructUrl(parameters); - } - -} |