1 /*
2 * Portions of this software was developed by employees of the National Institute
3 * of Standards and Technology (NIST), an agency of the Federal Government and is
4 * being made available as a public service. Pursuant to title 17 United States
5 * Code Section 105, works of NIST employees are not subject to copyright
6 * protection in the United States. This software may be subject to foreign
7 * copyright. Permission in the United States and in foreign countries, to the
8 * extent that NIST may hold copyright, to use, copy, modify, create derivative
9 * works, and distribute this software and its documentation without fee is hereby
10 * granted on a non-exclusive basis, provided that this notice and disclaimer
11 * of warranty appears in all copies.
12 *
13 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
14 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
15 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
17 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
18 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
19 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
20 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
21 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
22 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
23 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
24 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
25 */
26
27 package gov.nist.secauto.metaschema.cli.processor.command;
28
29 import gov.nist.secauto.metaschema.cli.processor.CLIProcessor.CallingContext;
30 import gov.nist.secauto.metaschema.cli.processor.ExitStatus;
31 import gov.nist.secauto.metaschema.core.util.ObjectUtils;
32
33 import org.apache.commons.cli.CommandLine;
34
35 import edu.umd.cs.findbugs.annotations.NonNull;
36
37 public abstract class AbstractCommandExecutor implements ICommandExecutor {
38 @NonNull
39 private final CallingContext callingContext;
40 @NonNull
41 private final CommandLine commandLine;
42
43 public AbstractCommandExecutor(
44 @NonNull CallingContext callingContext,
45 @NonNull CommandLine commandLine) {
46 this.callingContext = callingContext;
47 this.commandLine = commandLine;
48 }
49
50 @NonNull
51 protected CallingContext getCallingContext() {
52 return callingContext;
53 }
54
55 @NonNull
56 protected CommandLine getCommandLine() {
57 return commandLine;
58 }
59
60 @Override
61 public abstract ExitStatus execute();
62
63 @NonNull
64 protected ICommand getCommand() {
65 return ObjectUtils.requireNonNull(getCallingContext().getTargetCommand());
66 }
67 }