JavaCCArgumentsBean.java

/*
 * Copyright (c) 2025-2026, Marc Mazas <mazas.marc@gmail.com>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
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 *     * Neither the names of the copyright holders nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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package org.javacc.mojo;

import java.util.List;
import java.util.regex.Pattern;

import org.apache.maven.project.MavenProject;

/**
 * The bean handling JavaCC options as command line arguments.
 *
 * @since 3.8.0
 * @author Maͫzͣaͬsͨ
 */
public class JavaCCArgumentsBean extends AbstractArgumentsBean {
  
  /**
   * The list of single full command line arguments.
   *
   * @see JavaCCGoalMojo#javaccCmdLineArgs
   */
  protected List<String> javaccCmdLineArgs;
  
  @Override
  protected List<String> getProcCmdLineArgs() {
    return javaccCmdLineArgs;
  }
  
  @Override
  public void setProcCmdLineArgs(final List<String> argsList) {
    javaccCmdLineArgs = argsList;
  }
  
  /** The JavaCC default source sub directory. */
  protected static final String defSrcSubDir = "src/main/javacc";
  
  /** The JavaCC default output sub directory. */
  protected static final String defOutSubDir = "generated-sources/javacc";
  
  /** The command line argument to set the JavaCC output directory option. */
  protected static final String argOutDir = "-OUTPUT_DIRECTORY";
  
  /** The regex to find the JavaCC output directory option. With double quotes. */
  private static final String regexOutDir = "-[oO][uU][tT][pP][uU][tT]_[dD][iI][rR][eE][cC][tT][oO][rR][yY][=:]\"(.*)\"";
  
  /** The pattern compiled from regex to find the output directory option. */
  protected static final Pattern pattOutDir = Pattern.compile(regexOutDir);
  
  /** The array of patterns compiled from regex to find the output directories options. */
  protected static final Pattern[] patterns = new Pattern[] {
      pattOutDir
  };
  
  /** The array of corresponding default output sub directories. */
  protected static final String[] defOutSubDirs = new String[] {
      defOutSubDir
  };
  
  @Override
  protected void findSpecificOptions(final MavenProject project, final String param)
      throws PluginException {
    super.findSpecificOptions(project, param, patterns, defOutSubDirs);
  }
}