Minor renaming, refactoring

Author: cowtowncoder

src/main/java/tools/jackson/dataformat/xml/ser/DTD.java

@@ -15,7 +15,7 @@
 public record DTD(String rootName,
         String systemId, String publicId,
         String internalSubset)
-    implements XmlPrologDirective
+    implements PrologDirective
 {
     public DTD {
         rootName = ArgUtil.nonEmptyNonNull("rootName", rootName);

…/jackson/dataformat/xml/ser/Comment.java …on/dataformat/xml/ser/PrologComment.javasrc/main/java/tools/jackson/dataformat/xml/ser/Comment.java renamed to src/main/java/tools/jackson/dataformat/xml/ser/PrologComment.java src/main/java/tools/jackson/dataformat/xml/ser/Comment.java renamed to src/main/java/tools/jackson/dataformat/xml/ser/PrologComment.java

@@ -7,17 +7,17 @@
 import tools.jackson.dataformat.xml.util.ArgUtil;
 
 /**
- * Value container to represent XML Comment within "prolog"
+ * Value container to represent XML Comment within Prolog
  * part of the Document (before XML Root element, after XML
  * declaration if one written),
  * to be written using {@link XmlGeneratorInitializer}.
  *
  * @since 3.2
  */
-public record Comment(String content)
-    implements XmlPrologDirective
+public record PrologComment(String content)
+    implements PrologDirective
 {
-    public Comment {
+    public PrologComment {
         content = ArgUtil.nullToEmpty(content);
     }
 

…taformat/xml/ser/XmlPrologDirective.java …/dataformat/xml/ser/PrologDirective.javasrc/main/java/tools/jackson/dataformat/xml/ser/XmlPrologDirective.java renamed to src/main/java/tools/jackson/dataformat/xml/ser/PrologDirective.java src/main/java/tools/jackson/dataformat/xml/ser/XmlPrologDirective.java renamed to src/main/java/tools/jackson/dataformat/xml/ser/PrologDirective.java

@@ -6,11 +6,12 @@
 
 /**
  * Common API for XML nodes -- Comments, DTDs, Processing Instructions -- to
- * be written <b>before</b> actual XML Document (root node).
+ * be written in Document Prolog (before actual XML Document (root node),
+ * after optional XML Declaration).
  *
  * @since 3.2
  */
-public interface XmlPrologDirective
+public interface PrologDirective
 {
     /**
      * Method to call to actually write out the directive using given

src/main/java/tools/jackson/dataformat/xml/ser/ToXmlGenerator.java

@@ -104,7 +104,7 @@ public class ToXmlGenerator
      *
      * @since 3.2
      */
-    protected List<XmlPrologDirective> _prologDirectives;
+    protected List<PrologDirective> _prologDirectives;
 
     /**
      * Whether linefeed ("pretty-printing") enabled between directives
@@ -233,7 +233,7 @@ public ToXmlGenerator(ObjectWriteContext writeCtxt, IOContext ioCtxt,
      * @since 3.2
      */
     public void initProlog(boolean lfBetweenPrologDirectives,
-            List<XmlPrologDirective> directives)
+            List<PrologDirective> directives)
     {
         if (_initialized) { // sanity check
             _reportError("Internal error: cannot call `initConfig()` after generator already initialized");
@@ -277,7 +277,7 @@ public void initGenerator() throws JacksonException
 
             // 19-Apr-2026, tatu: [dataformat-xml#150] Allow outputting DTD
             if (_prologDirectives != null) {
-                for (XmlPrologDirective d : _prologDirectives) {
+                for (PrologDirective d : _prologDirectives) {
                     d.write(this, _xmlWriter);
                     // Add linefeed separators b/w directives
                     if (_lfBetweenPrologDirectives) {

src/main/java/tools/jackson/dataformat/xml/ser/XmlGeneratorInitializer.java

@@ -29,7 +29,7 @@
 public class XmlGeneratorInitializer
     implements GeneratorInitializer
 {
-    protected List<XmlPrologDirective> _directives;
+    protected List<PrologDirective> _directives;
 
     protected boolean _addLfBetweenPrologDirectives = true;
 
@@ -66,7 +66,7 @@ public XmlGeneratorInitializer linefeedsBetweenPrologDirectives(boolean addLFs)
      * @return This initializer for call chaining
      */
     public XmlGeneratorInitializer addComment(String commentContent) {
-        return _add(new Comment(commentContent));
+        return _add(new PrologComment(commentContent));
     }
 
     /**
@@ -105,7 +105,7 @@ public XmlGeneratorInitializer addDTD(DTD dtd) {
         return _add(dtd);
     }
 
-    protected XmlGeneratorInitializer _add(XmlPrologDirective d) {
+    protected XmlGeneratorInitializer _add(PrologDirective d) {
         if (_directives == null) {
             _directives = new ArrayList<>();
         }

src/test/java/tools/jackson/dataformat/xml/ser/XmlGeneratorInitializerTest.java

@@ -179,7 +179,7 @@ public void testEmptyComment() throws Exception
                 w.writeValueAsString(new StringBean("test")));
     }
 
-    // Null content is coerced to empty by Comment(String) constructor
+    // Null content is coerced to empty by PrologComment(String) constructor
     @Test
     public void testNullComment() throws Exception
     {