| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.knox.gateway.services.topology; |
| |
| import org.apache.knox.gateway.config.GatewayConfig; |
| import org.apache.knox.gateway.service.definition.ServiceDefinitionChangeListener; |
| import org.apache.knox.gateway.services.Service; |
| import org.apache.knox.gateway.topology.Topology; |
| import org.apache.knox.gateway.topology.TopologyListener; |
| import org.xml.sax.SAXException; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| |
| |
| public interface TopologyService extends Service, ServiceDefinitionChangeListener { |
| |
| void reloadTopologies(); |
| |
| void deployTopology(Topology t); |
| |
| void redeployTopology(String topologyName); |
| |
| void addTopologyChangeListener(TopologyListener listener); |
| |
| void startMonitor() throws Exception; |
| |
| void stopMonitor() throws Exception; |
| |
| Collection<Topology> getTopologies(); |
| |
| boolean deployProviderConfiguration(String name, String content); |
| |
| Collection<File> getProviderConfigurations(); |
| |
| boolean deployDescriptor(String name, String content); |
| |
| Collection<File> getDescriptors(); |
| |
| void reloadDescriptors(); |
| |
| void deleteTopology(Topology t); |
| |
| boolean deleteDescriptor(String name); |
| |
| boolean deleteProviderConfiguration(String name); |
| |
| boolean deleteProviderConfiguration(String name, boolean force); |
| |
| Map<String, List<String>> getServiceTestURLs(Topology t, GatewayConfig config); |
| |
| /** |
| * Parse the specified XML topology content to produce a Topology object. |
| * |
| * @param content The XML content of the topology. |
| * |
| * @return A Topology object based on the specified content. |
| * |
| * @throws IOException Exception thrown parsing input stream. |
| * @throws SAXException Exception thrown parsing xml. |
| */ |
| Topology parse(InputStream content) throws IOException, SAXException; |
| |
| } |