Class HiLiteConstructors

  • public class HiLiteConstructors
extends java.lang.Object
    HiLiteConstructors - Documentation.

    The primary use of this class is that it allows a user to request that the Java-Doc upgrade package hilite Constructors within an (already existing) Java-Doc HTML Class or Enumerated-Type.

    NOTE: This class will only provide Contructor Declarations as Hilited Code, Fields and Methods are hilited with other classes.

    IMPORTANT: Constructors, by default, are ignored by the Upgrader Processing-Logic. In order to use this class, the user needs to explicitly ask that all Constructors for a given class be hilited, using an Upgrader-Builder method.

    The HiLite Constructor Declaration procedure is the one which creates segments on your Java Doc Pages that look like:

    HiLited Contructor Declaration




Stateless Class: This class neither contains any program-state, nor can it be instantiated.
The @StaticFunctional Annotation may also be called 'The Spaghetti Report'
  • 1 Constructor(s), 1 declared private, zero-argument constructor
  • 2 Method(s), 2 declared static
  • 1 Field(s), 1 declared static, 1 declared final


    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method
      static int run​(CommonParamRecord pr)

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • run

        public static int run​(CommonParamRecord pr)
        This method will hilite all Constructor's that are scraped from a Java Doc Generated HTML Documentation Page for a Class, Enumerated Type, or Interface. Hilited source-code for constructor-bodies (as String's) are inserted into the Java-Doc HTML Web-Page in the 'Constructor Details' section for any / all Constructor's found on the page..
        Parameters:
        pr - This contains all of the needed parameters for this method, encapsulated into a single record-class. The list is somewhat lengthy, so this makes the code "look cleaner"
        Returns:
        This will return a count on exactly how many Constructor's have had their code-hilited Constructor-bodies inserted into the JavaDoc Documentation File for this class.
        Code:
        Exact Method Body:
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         if (pr.sw != null) pr.sw.println
     ("HiLiteConstructors.run(...) " + C.BRED + "[REQUESTED] " + C.RESET);

 int countNumConstructorsHiLited = 0;
 int numConstructorsSkipped      = 0;

 // ********** Check whether the fileVec has any Constructors in the first place  **********
 if (Details.hasConstructorDetails(pr.fileVec) == null)
 {
     if (pr.sw != null) pr.sw.println(
         "\tJavaDoc File: " + C.BYELLOW + pr.jdFileName + C.RESET + " does not have a " +
         "Constructor-Details-Section, Skipping..."
     );
     return 0; // no constructors to hilite, skip this file
 }
 // ********** Check whether the fileVec has any Constructors in the first place  **********


 // ********** Iterate through every method found in the '.html' file  *****************
 HNLIInclusive   constructorsIter    = Details.constructorDetailsIterator(pr.fileVec);
 boolean         firstIteration      = true;
 int             cur                 = 0;

 while (constructorsIter.hasNext())
 {
     // Retrieves the next constructor-details section defined in the HTML file using the
     // "Constructor Details Iterator"
     DotPair constructorDP = constructorsIter.nextDotPair();

     // The instance of JavaDocHTMLFile (jdhf) was built using the same '.html' file, and
     // the same iterator.  Using the 'getConstructor(counter)' should retrieve the parsed
     // version of this HTML-defined java constructor from the javadoc documentation HTML
     // page.
     Constructor fromHTMLFileConstructor = pr.jdhf.getConstructor(cur++);

     // Now we need to search through all of the constructors in the JavaSourceCodeFile for
     // a constructor with the EXACT SAME PARAMETER LIST.
     Constructor fromSrcFileConstructor = (fromHTMLFileConstructor != null)
         ? pr.jscf.findConstructor(fromHTMLFileConstructor)
         : null;

     // Since the instance of "Constructor" that is retrieved from the Source-Code '.java'
     // file is guaranteed to have the "body text" filled out (as long as their was a body
     // defined for that constructor, i.e. - it wasn't 'abstract') - we can get that string
     // and save it and hilite it.
     String  constructorBodyStr = (fromSrcFileConstructor != null)
         ? fromSrcFileConstructor.body
         : null;

     // Output a tab or else it will look "lopsided"
     if (pr.sw != null) if (firstIteration) { firstIteration = false; pr.sw.print('\t'); }

     // If there was no constructor body found ... skip to the next constructor.
     if (constructorBodyStr == null)
     {
         if (pr.sw != null)
             pr.sw.print
                 ("[NOT-FOUND]: " + C.BRED + fromHTMLFileConstructor.name + C.RESET + "  ");

         numConstructorsSkipped++;
         continue;
     }

     // PRINT OUT THE CONSTRUCTOR
     if (pr.sw != null) pr.sw.print(C.BGREEN + fromHTMLFileConstructor.name + C.RESET + "  ");


     // ********** Compute the Insertion Point *****************
     // The "<DL>  <DT></DT><DD></DD>  </DL>" lists are for the throws, see-also, returns,
     // etc....  The Code HiLited Constructor-Body HTML needs to be inserted into its own:
     // <DT>Code:</DT>\n
     // <DD> Hi-Lited Constructor-Body DIV created by HiLite.ME Server</DD>
     //
     // The Insertion point shall be right before the closing </DL> HTML Element.  This
     // means HiLited Code will *always* be the last 'thing' (for lack of a technical 
     // term) that you can see in a Constructor-Details Section.
     //
     // ALSO: There are some Constructor for which no Javadoc Comments have been written,
     //       therefore, there is no HTML "Definition List" already present in that
     //       particular constructor's "Constructor Details" Section.  In this case, an HTML
     //       <DL> ... </DL> surrounding element needs to be created.
     // ********** Compute the Insertion Point *****************

     int insertionPoint = TagNodeFind.last
         (pr.fileVec, constructorDP.start, constructorDP.end, TC.ClosingTags, "dl");

     boolean needToBuildDefList  = insertionPoint == -1;

     // ********** Compute the Insertion Point *****************
     // If we need to build the <DL> (Definition List), then we will also have to find a
     // new insertion point.  The constructor-details section ends with a closing '</LI>' 
     // element, and then a closing '</UL>' Element.  Right before the '</LI>' is where 
     // the insertion should occur.
     // ********** Compute the Insertion Point *****************

     if (needToBuildDefList) insertionPoint = TagNodeFind.last
         (pr.fileVec, constructorDP.start, constructorDP.end, TC.ClosingTags, "li");

     if (insertionPoint == -1)
         // This case should never happen, but keep it is here, just in case.
         // (Kind of the point of exceptions).  Guarantees no "Index Out of Bounds" 
         // Exceptions, and a friendly message.
     {
         if (pr.sw != null) pr.sw.println(
             C.BRED + "Could not determine a place to put the hilited code in the JD Page. " +
             "NOT INSERTING CODE." + C.RESET
         );

         continue;
     }

     // ********** Call the Code Hilite Server *****************
     constructorBodyStr = StrIndent.chompCallableBraces(constructorBodyStr);

     try
     { 
         constructorsIter.insertAt(
             hiLiteConstructorBody(constructorBodyStr, needToBuildDefList, pr.hiLiter),
             insertionPoint
         );
     }
     catch (IOException | HiLiteException e)
     {
         throw new HiLiteError(
             "Failed to HiLite Constructor-Body (first three lines): " +
             "[\n" + StringParse.firstNLines(constructorBodyStr, 3) + "\n].\n" +
             "Currently Processing Java Source Code File: [" + pr.srcCodeFileName + "].\n" +
             "Currently Processing JavaDoc HTML Documentation Page: [" + pr.jdFileName + "].\n" +
             "Please see getCause() throwable for details.\n" + EXCC.toString(e),
             e
         );
     }
     // ********** Call the Code Hilite Server *****************

     // Loop to the next constructor.
     countNumConstructorsHiLited++;
 }

 if ((countNumConstructorsHiLited > 0) || (numConstructorsSkipped > 0)) 
     if (pr.sw != null) pr.sw.println();

 if (numConstructorsSkipped > 0) 
     if (pr.sw != null) pr.sw.println(
         "\t" + C.BRED + "Skipped  " + C.RESET + 
         C.BBLUE + StringParse.zeroPad(numConstructorsSkipped, 5) + C.RESET + " Constructors."
     );

 if (pr.sw != null) pr.sw.println(
     "\tHilited  " + C.BBLUE + StringParse.zeroPad(countNumConstructorsHiLited, 5) + C.RESET +
     " Constructors."
 );

 return countNumConstructorsHiLited;