public boolean isExecutable()

in src/main/java/org/apache/bsf/util/ObjInfo.java [36:78]

41 lines of code
10 McCabe index (conditional complexity)


  public boolean isExecutable()
  {
	final char[]  chars            = objName.toCharArray();
	char    openingChar      = ' ';
	boolean inString         = false,
			inEscapeSequence = false;

	for (int i = 0; i < chars.length; i++)
	{
	  if (inEscapeSequence)
	  {
		inEscapeSequence = false;
	  }
	  else if (QUOTE_CHARS.indexOf(chars[i]) != -1)
	  {
		if (!inString)
		{
		  openingChar = chars[i];
		  inString = true;
		}
		else
		{
		  if (chars[i] == openingChar)
		  {
			inString = false;
		  }
		}
	  }
	  else if (EXEC_CHARS.indexOf(chars[i]) != -1)
	  {
		if (!inString)
		{
		  return true;
		}
	  }
	  else if (inString && chars[i] == '\\')
	  {
		inEscapeSequence = true;
	  }
	}

	return false;
  }