| /* |
| * 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.handler; |
| |
| //JDK imports |
| import java.util.List; |
| |
| //Apache imports |
| import org.apache.commons.lang.StringUtils; |
| import org.apache.commons.lang.Validate; |
| |
| //OODT imports |
| import org.apache.oodt.cas.cli.action.CmdLineAction; |
| import org.apache.oodt.cas.cli.option.CmdLineOption; |
| import org.apache.oodt.cas.cli.option.CmdLineOptionInstance; |
| import org.apache.oodt.cas.cli.util.OptionPropertyRegister; |
| |
| /** |
| * {@link CmdLineOptionHandler} which sets Java Properties equals to the |
| * values specified by the {@link CmdLineOption} this handler is attached |
| * to. |
| * |
| * @author bfoster (Brian Foster) |
| */ |
| public class SetJavaPropertiesHandler implements CmdLineOptionHandler { |
| |
| private List<String> propertyNames; |
| |
| public void initialize(CmdLineOption option) { |
| for (String property : propertyNames) { |
| OptionPropertyRegister.registerOption(property, option); |
| } |
| } |
| |
| public void handleOption(CmdLineAction selectedAction, |
| CmdLineOptionInstance optionInstance) { |
| Validate.notNull(propertyNames); |
| |
| for (String propertyName : propertyNames) { |
| System.setProperty(propertyName, |
| StringUtils.join(optionInstance.getValues(), |
| optionInstance.getOption().getType().equals(List.class) ? |
| "," : " ")); |
| } |
| } |
| |
| public void setPropertyNames(List<String> propertyNames) { |
| this.propertyNames = propertyNames; |
| } |
| |
| public List<String> getPropertyNames() { |
| return propertyNames; |
| } |
| |
| public String getHelp(CmdLineOption option) { |
| return "Sets the following Java Properties: " + this.propertyNames; |
| } |
| |
| public String getArgDescription(CmdLineAction action, CmdLineOption option) { |
| return null; |
| } |
| } |