001/* 002 * Portions of this software was developed by employees of the National Institute 003 * of Standards and Technology (NIST), an agency of the Federal Government and is 004 * being made available as a public service. Pursuant to title 17 United States 005 * Code Section 105, works of NIST employees are not subject to copyright 006 * protection in the United States. This software may be subject to foreign 007 * copyright. Permission in the United States and in foreign countries, to the 008 * extent that NIST may hold copyright, to use, copy, modify, create derivative 009 * works, and distribute this software and its documentation without fee is hereby 010 * granted on a non-exclusive basis, provided that this notice and disclaimer 011 * of warranty appears in all copies. 012 * 013 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER 014 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY 015 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF 016 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM 017 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE 018 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT 019 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT, 020 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM, 021 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY, 022 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR 023 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT 024 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER. 025 */ 026 027package gov.nist.secauto.metaschema.cli.processor.command; 028 029import gov.nist.secauto.metaschema.cli.processor.CLIProcessor.CallingContext; 030import gov.nist.secauto.metaschema.cli.processor.ExitStatus; 031import gov.nist.secauto.metaschema.core.util.ObjectUtils; 032 033import org.apache.commons.cli.CommandLine; 034 035import edu.umd.cs.findbugs.annotations.NonNull; 036 037public abstract class AbstractCommandExecutor implements ICommandExecutor { 038 @NonNull 039 private final CallingContext callingContext; 040 @NonNull 041 private final CommandLine commandLine; 042 043 public AbstractCommandExecutor( 044 @NonNull CallingContext callingContext, 045 @NonNull CommandLine commandLine) { 046 this.callingContext = callingContext; 047 this.commandLine = commandLine; 048 } 049 050 @NonNull 051 protected CallingContext getCallingContext() { 052 return callingContext; 053 } 054 055 @NonNull 056 protected CommandLine getCommandLine() { 057 return commandLine; 058 } 059 060 @Override 061 public abstract ExitStatus execute(); 062 063 @NonNull 064 protected ICommand getCommand() { 065 return ObjectUtils.requireNonNull(getCallingContext().getTargetCommand()); 066 } 067}