diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/openecomp/policy/drools/http/server/HttpServletServerFactory.java')
| -rw-r--r-- | policy-endpoints/src/main/java/org/openecomp/policy/drools/http/server/HttpServletServerFactory.java | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/policy-endpoints/src/main/java/org/openecomp/policy/drools/http/server/HttpServletServerFactory.java b/policy-endpoints/src/main/java/org/openecomp/policy/drools/http/server/HttpServletServerFactory.java new file mode 100644 index 00000000..bd5ae242 --- /dev/null +++ b/policy-endpoints/src/main/java/org/openecomp/policy/drools/http/server/HttpServletServerFactory.java @@ -0,0 +1,206 @@ +/*- + * ============LICENSE_START======================================================= + * policy-endpoints + * ================================================================================ + * 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.policy.drools.http.server; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.List; +import java.util.Properties; + +import org.openecomp.policy.common.logging.flexlogger.FlexLogger; +import org.openecomp.policy.common.logging.flexlogger.Logger; +import org.openecomp.policy.drools.http.server.internal.JettyJerseyServer; +import org.openecomp.policy.drools.properties.PolicyProperties; + +/** + * Jetty Server Factory + */ +public interface HttpServletServerFactory { + + public HttpServletServer build(String name, String host, int port, String contextPath, boolean managed) + throws IllegalArgumentException; + + public ArrayList<HttpServletServer> build(Properties properties) throws IllegalArgumentException; + + public HttpServletServer get(int port); + public List<HttpServletServer> inventory(); + public void destroy(int port); + public void destroy(); +} + +class IndexedHttpServletServerFactory implements HttpServletServerFactory { + + protected static Logger logger = FlexLogger.getLogger(IndexedHttpServletServerFactory.class); + + protected HashMap<Integer, JettyJerseyServer> servers = new HashMap<Integer, JettyJerseyServer>(); + + @Override + public synchronized HttpServletServer build(String name, String host, int port, + String contextPath, boolean managed) + throws IllegalArgumentException { + + if (servers.containsKey(port)) + return servers.get(port); + + JettyJerseyServer server = new JettyJerseyServer(name, host, port, contextPath); + if (managed) + servers.put(port, server); + + return server; + } + + @Override + public synchronized ArrayList<HttpServletServer> build(Properties properties) + throws IllegalArgumentException { + + ArrayList<HttpServletServer> serviceList = new ArrayList<HttpServletServer>(); + + String serviceNames = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES); + if (serviceNames == null || serviceNames.isEmpty()) { + logger.warn("No topic for HTTP Service " + properties); + return serviceList; + } + + List<String> serviceNameList = + new ArrayList<String>(Arrays.asList(serviceNames.split("\\s*,\\s*"))); + + for (String serviceName : serviceNameList) { + String servicePortString = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_PORT_SUFFIX); + + int servicePort; + try { + if (servicePortString == null || servicePortString.isEmpty()) { + if (logger.isWarnEnabled()) + logger.warn("No HTTP port for service in " + serviceName); + continue; + } + servicePort = Integer.parseInt(servicePortString); + } catch (NumberFormatException nfe) { + if (logger.isWarnEnabled()) + logger.warn("No HTTP port for service in " + serviceName); + continue; + } + + String hostName = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_HOST_SUFFIX); + + String contextUriPath = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_CONTEXT_URIPATH_SUFFIX); + + String userName = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_AUTH_USERNAME_SUFFIX); + + String password = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_AUTH_PASSWORD_SUFFIX); + + String authUriPath = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_AUTH_URIPATH_SUFFIX); + + String restClasses = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_REST_CLASSES_SUFFIX); + + String restPackages = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_REST_PACKAGES_SUFFIX); + String restUriPath = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_HTTP_REST_URIPATH_SUFFIX); + + String managedString = properties.getProperty(PolicyProperties.PROPERTY_HTTP_SERVER_SERVICES + "." + + serviceName + + PolicyProperties.PROPERTY_MANAGED_SUFFIX); + boolean managed = true; + if (managedString != null && !managedString.isEmpty()) { + managed = Boolean.parseBoolean(managedString); + } + + HttpServletServer service = build(serviceName, hostName, servicePort, contextUriPath, managed); + if (userName != null && !userName.isEmpty() && password != null && !password.isEmpty()) { + service.setBasicAuthentication(userName, password, authUriPath); + } + + if (restClasses != null && !restClasses.isEmpty()) { + List<String> restClassesList = + new ArrayList<String>(Arrays.asList(restClasses.split("\\s*,\\s*"))); + for (String restClass : restClassesList) + service.addServletClass(restUriPath, restClass); + } + + if (restPackages != null && !restPackages.isEmpty()) { + List<String> restPackageList = + new ArrayList<String>(Arrays.asList(restPackages.split("\\s*,\\s*"))); + for (String restPackage : restPackageList) + service.addServletPackage(restUriPath, restPackage); + } + + serviceList.add(service); + } + + return serviceList; + } + + @Override + public synchronized HttpServletServer get(int port) throws IllegalArgumentException { + + if (servers.containsKey(port)) { + return servers.get(port); + } + + throw new IllegalArgumentException("Http Server for " + port + " not found"); + } + + @Override + public synchronized List<HttpServletServer> inventory() { + return new ArrayList<HttpServletServer>(this.servers.values()); + } + + @Override + public synchronized void destroy(int port) throws IllegalArgumentException, IllegalStateException { + + if (!servers.containsKey(port)) { + return; + } + + HttpServletServer server = servers.remove(port); + server.shutdown(); + } + + @Override + public synchronized void destroy() throws IllegalArgumentException, IllegalStateException { + List<HttpServletServer> servers = this.inventory(); + for (HttpServletServer server: servers) { + server.shutdown(); + } + + synchronized(this) { + this.servers.clear(); + } + } + +} |