| /* |
| * 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.oodt.cas.cli.option.store.spring; |
| |
| //JDK imports |
| import java.util.Map; |
| import java.util.Set; |
| |
| //OODT imports |
| import org.apache.oodt.cas.cli.exception.CmdLineOptionStoreException; |
| import org.apache.oodt.cas.cli.option.CmdLineOption; |
| import org.apache.oodt.cas.cli.option.store.CmdLineOptionStore; |
| |
| //Spring imports |
| import org.springframework.context.ApplicationContext; |
| import org.springframework.context.support.FileSystemXmlApplicationContext; |
| |
| //Google imports |
| import com.google.common.collect.Sets; |
| |
| /** |
| * Spring Framework based {@link CmdLineOptionStore}. |
| * |
| * @author bfoster (Brian Foster) |
| */ |
| public class SpringCmdLineOptionStore implements CmdLineOptionStore { |
| |
| private ApplicationContext appContext; |
| |
| public SpringCmdLineOptionStore(String springConfig) { |
| appContext = new FileSystemXmlApplicationContext(springConfig); |
| } |
| |
| @Override |
| public Set<CmdLineOption> loadSupportedOptions() |
| throws CmdLineOptionStoreException { |
| @SuppressWarnings("unchecked") |
| Map<String, CmdLineOption> optionsMap = appContext |
| .getBeansOfType(CmdLineOption.class); |
| Set<CmdLineOption> supportedOptions = Sets.newHashSet(); |
| for (CmdLineOption option : optionsMap.values()) { |
| if (!option.isSubOption()) { |
| supportedOptions.add(option); |
| } |
| } |
| return supportedOptions; |
| } |
| |
| protected ApplicationContext getApplicationContext() { |
| return appContext; |
| } |
| } |