/**
    * Copyright 2011-2012 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.maven.plugins.jenkins.helper;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.maven.plugins.jenkins.context.ProcessResult;
  
  public abstract class ExecutableHelper {
  
  	ProcessHelper helper = new ProcessHelper();
  
  	public abstract String getExecutable();
  
  	public List<String> buildArgumentListFromMap(Map<String, String> options) {
  		List<String> list = new ArrayList<String>();
  		for (String key : options.keySet()) {
  			String value = options.get(key);
  			list.add(key.startsWith("-") ? key : "-" + key);
  			if (!StringUtils.isBlank(value)) {
  				list.add(options.get(key));
  			}
  		}
  		return list;
  	}
  
  	public ProcessResult execute(Map<String, String> options, List<String> args, String input) {
  		String[] arr = {};
  		List<String> list = buildArgumentListFromMap(options);
  		list.addAll(args);
  		String[] sArgs = list.toArray(arr);
  		return helper.execute(getExecutable(), sArgs, input);
  	}
  }