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Diffstat (limited to 'CommonLibrary/rest-client/src/main/java/org/openo/baseservice/roa/util/restclient/RestfulFactory.java')
-rw-r--r-- | CommonLibrary/rest-client/src/main/java/org/openo/baseservice/roa/util/restclient/RestfulFactory.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/CommonLibrary/rest-client/src/main/java/org/openo/baseservice/roa/util/restclient/RestfulFactory.java b/CommonLibrary/rest-client/src/main/java/org/openo/baseservice/roa/util/restclient/RestfulFactory.java new file mode 100644 index 0000000..e53bab1 --- /dev/null +++ b/CommonLibrary/rest-client/src/main/java/org/openo/baseservice/roa/util/restclient/RestfulFactory.java @@ -0,0 +1,95 @@ +/* + * Copyright (c) 2016, Huawei Technologies Co., Ltd. + * + * 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. + */ +package org.openo.baseservice.roa.util.restclient; + +import org.openo.baseservice.remoteservice.exception.ServiceException; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.HashMap; +import java.util.Map; + +/** + * RestFul instance factory. <br/> + * <p> + * </p> + * + * @author + * @version SDNO 0.5 28-May-2016 + */ +public class RestfulFactory { + + /** + * https protocol. + */ + public static final String PROTO_HTTPS = "https"; + + /** + * http protocol. + */ + public static final String PROTO_HTTP = "http"; + + private static final Logger LOG = LoggerFactory.getLogger(RestfulFactory.class); + + private static final Map<String, Restful> INSTANCES = new HashMap<>(2); + + private RestfulFactory() { + + } + + /** + * Get RESTful instance. This method returns a singleton instance. + * <br/> + * + * @param protocol protocol. currently only support 'http'. + * @return restful instance. + * @since SDNO 0.5 + */ + public static synchronized Restful getRestInstance(final String protocol) { + Restful rest = INSTANCES.get(protocol); + if(rest != null) { + return rest; + } + if(PROTO_HTTP.equals(protocol)) { + rest = createHttpRest(); + INSTANCES.put(protocol, rest); + } + return rest; + } + + private static Restful createHttpRest() { + final HttpRest rest = new HttpRest(); + setRestOption(rest, null); + return rest; + } + + private static void setRestOption(final HttpRest rest, final String restoptionfile) { + try { + RestfulConfigure config; + if(restoptionfile == null || restoptionfile.isEmpty()) { + config = new RestfulConfigure(); + } else { + config = new RestfulConfigure(restoptionfile); + } + + final RestfulOptions option = config.getOptions(); + rest.initHttpRest(option); + } catch(final ServiceException e) { + LOG.error("init http client exception: ", e); + } + } +} |