IterationStrategy implementation.

src/xid/Presenter.java

@@ -283,64 +283,146 @@ public class Presenter
   static protected StringBuffer processChildren (Node node, TagsDataById datas,  String webappPath, String prefix, StringBuffer errorOutput)
   {
     StringBuffer result;
-
     result = new StringBuffer ();
     
     NodeList children = node.getChildNodes();
+    int childrenCount = children.getLength ();
     
-    if (children == null)
+    if ((children == null) || (childrenCount == 0))
       {
 	result.append (" ");
       }
     else
       {
-	int childrenCount = children.getLength ();
+	//
-	
+	// Is there a TagsDataByIndex associated with the first ELEMENT_NODE child?
-	// TODO Analyze IterationStragy if datas is a TagsData.
+	//
+	TagsDataByIndex tagsData;
 
-	// Determine 
+	// Find the first ELEMENT_NODE child.
-	NamedNodeMap attrs = node.getAttributes ();
+	int childIndex = 0;
-	Node idAttr = attrs.getNamedItem ("id");
+	Node child = null;
-	String tag = node.getNodeName();
+	boolean ended = false;
-	String idValue = idAttr.getNodeValue();
+	while (!ended)
-
-	TagDataCore tagDataCore = datas.getId (idValue);
-	if (tagDataCore instanceof TagsDataByIndex)
 	  {
-	    TagsDataByIndex tagsData = (TagsDataByIndex) tagDataCore;
+	    if (childIndex >= childrenCount)
+	      {
+		ended = true;
+		child = null;
+	      }
+	    else if (children.item (childIndex).getNodeType () == Node.ELEMENT_NODE)
+	      {
+		ended = true;
+		child = children.item (childIndex);
+	      }
+	    else
+	      {
+		childIndex += 1;
+	      }
+	  }
+
+	System.out.println ("childIndex=" + childIndex);
+	if (child == null)
+	  {
+	    tagsData = null;
+	  }
+	else
+	  {
+	    // Searching for the ID value of the child.
+	    String childId;
+	    
+	    System.out.println ("child" + child);
+	    NamedNodeMap attrsChild = child.getAttributes ();
+	    System.out.println ("attrsChild=" + attrsChild);
+
+	    if (attrsChild == null)
+	      {
+		childId = null;
+	      }
+	    else
+	      {
+		Node idAttrChild;
+		idAttrChild = attrsChild.getNamedItem ("id");
+		
+		if (idAttrChild == null)
+		  {
+		    childId = null;
+		  }
+		else
+		  {
+		    childId = idAttrChild.getNodeValue ();
+		  }
+	      }
+
+
+	    // Searching for the datas associated to the childId.
+	    if (childId == null)
+	      {
+		tagsData = null;
+	      }
+	    else
+	      {
+		// Check if the data is a TagsDataByIndex.
+		if (datas.getId (childId) instanceof TagsDataByIndex)
+		  {
+		    tagsData = (TagsDataByIndex) datas.getId (childId);
+		  }
+		else
+		  {
+		    tagsData = null;
+		  }
+	      }
+	  }
+
+	
+	// So, is there?
+	if (tagsData == null)
+	  {
+	    for (int i = 0; i < childrenCount; i++)
+	      {
+		result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
+	      }
+	  }
+	else
+	  {
+	    System.out.println ("TagsDataByIndex detected.");
 	    switch (tagsData.getIterationStrategy ())
 	      {
-	      case TagsDataByIndex.ONLY_FIRST_ROW:
+	      case ONLY_FIRST_ROW:
-		    result.append (process (children.item (0), datas, webappPath, prefix, errorOutput));
+		System.out.println ("ONLY FIRST ROW");
+		result.append (process (child, datas, webappPath, prefix, errorOutput));
 		break;
 		
-	      case TagsDataByIndex.ONLY_ROWS_WITH_ID:
+	      case ONLY_ROWS_WITH_ID:
+		System.out.println ("ONLY ROWS WITH ID");
 		for (int i = 0; i < childrenCount; i++)
 		  {
-		    NamedNodeMap attrs2 = children.item (i);
+		    NamedNodeMap attrs2 = children.item (i).getAttributes ();
-		    Node idAttr2 = attrs2.getNamedItem ("id");
 
-		    if (idAttr2 != null)
+		    if ((attrs2 != null) &&
+			(attrs2.getNamedItem ("id") != null))
 		      {
-			result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
+			    result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
 		      }
 		  }
 		break;
 		
-	      case TagsDataByIndex.ONLY_ROWS_WITHOUT_ID:
+	      case ONLY_ROWS_WITHOUT_ID:
 		for (int i = 0; i < childrenCount; i++)
 		  {
-		    NamedNodeMap attrs2 = children.item (i);
+		    // Process row?
-		    Node idAttr2 = attrs2.getNamedItem ("id");
+		    boolean processRow;
 
-		    if (idAttr2 == null)
+		    NamedNodeMap attrs2 = children.item (i).getAttributes ();
+		    if ((attrs2 == null) ||
+			(attrs2.getNamedItem ("id") == null))
 		      {
-			result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
+			    result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
 		      }
 		  }
 		break;
 		
-	      case TagsDataByIndex.ALL_ROWS:
+	      case ALL_ROWS:
 		for (int i = 0; i < childrenCount; i++)
 		  {
 		    result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
@@ -348,13 +430,6 @@ public class Presenter
 		break;
 	      }
 	  }
-	else
-	  {
-	    for (int i = 0; i < childrenCount; i++)
-	      {
-		result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
-	      }
-	  }
       }
 
     //
@@ -725,13 +800,14 @@ public class Presenter
 		  
 		  NamedNodeMap attrs = node.getAttributes ();
 		  Node idAttr = attrs.getNamedItem ("id");
-		  
+
+		  System.out.println ("process=" + node);
 		  if (idAttr != null)
 		    {
 		      result.append (Presenter.processElementWithId (node, attrs, idAttr, datas, webappPath, prefix, errorOutput));
 		    }
 		  else
-		    {
+		    {System.out.println ("basically");
 		      result.append (Presenter.processElementBasically (node, datas, webappPath, prefix, errorOutput));
 		    }
 		  
@@ -846,32 +922,19 @@ public class Presenter
 	
 
 	//
-	NodeList children = node.getChildNodes();
+	if (node.getChildNodes () == null)
-	if (children == null)
 	  {
 	    result.append(" />");
 	  }
 	else
 	  {
-	    int childrenCount = children.getLength ();
+	    result.append('>');
-	    
+
-	    if (childrenCount == 0)
+	    result.append (processChildren (node, datas, webappPath, prefix, errorOutput));
-	      {
+
-		result.append(" />");
+	    result.append("</");
-	      }
+	    result.append(node.getNodeName());
-	    else
+	    result.append('>');
-	      {
-		result.append('>');
-		
-		for (int i = 0; i < childrenCount; i++)
-		  {
-		    result.append (process (children.item(i), datas, webappPath, prefix, errorOutput));
-		  }
-		
-		result.append("</");
-		result.append(node.getNodeName());
-		result.append('>');
-	      }
 	  }
       }
    

src/xid/TagsData.java

@@ -114,7 +114,7 @@ public class TagsData extends TagsDataById
   /**
    *
    */
-  public void setIterationStragey (String id, TagsDataByIndex.IterationStrategy strategy)
+  public void setIterationStrategy (String id, TagsDataByIndex.IterationStrategy strategy)
   {
     TagsDataByIndex tags = (TagsDataByIndex) this.get (id);
 

src/xid/TagsDataByIndex.java

@@ -8,7 +8,7 @@ import java.io.*;
  */
 public class TagsDataByIndex extends Vector<TagDataCore> implements TagDataCore
 {
-  public enum IterationStrategy {ONLY_FIRST_ROW, ONLY_ROWS_WITH_ID, ONLY_ROWS_WITHOU_ID, ALL_ROWS}
+  public enum IterationStrategy {ONLY_FIRST_ROW, ONLY_ROWS_WITH_ID, ONLY_ROWS_WITHOUT_ID, ALL_ROWS}
 
   protected IterationStrategy iterationStrategy;
 

test/xid/test/Test.java

@@ -52,7 +52,7 @@ class Test
 
 
 
-
+    String htmlSource;
     StringBuffer html;
     StringBuffer errorMessage;
 
@@ -192,11 +192,53 @@ class Test
     System.out.println ("datas.setContent (\"identity\", 1, \"prenom\", \"Christian\");");
     System.out.println ("datas.setContent (\"identity\", 2, \"nom\", \"Tronche\");");
     System.out.println ("datas.setContent (\"identity\", 2, \"prenom\", \"Christophe\");");
+
     System.out.println ("+");
     System.out.println ("<table>");
     System.out.println ("  <tr id='identity'><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>");
+    System.out.println ("  <tr id='identity2'><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>");
+    System.out.println ("  <tr id='identity3'><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>");
     System.out.println ("</table>");
     System.out.println ("=>");
     System.out.println (html);
+
+
+    // Populate attributes of Test 03.
+    datas = new TagsData ();
+    datas.setContent ("identity", 0, "nom", "Jemba");
+    datas.setContent ("identity", 0, "prenom", "Epo");
+    datas.setContent ("identity", 1, "nom", "Momon");
+    datas.setContent ("identity", 1, "prenom", "Christian");
+    datas.setContent ("identity", 2, "nom", "Tronche");
+    datas.setContent ("identity", 2, "prenom", "Christophe");
+    datas.setIterationStrategy ("identity", TagsDataByIndex.IterationStrategy.ONLY_FIRST_ROW);
+    //datas.setIterationStrategy ("identity", TagsDataByIndex.IterationStrategy.ONLY_ROWS_WITH_ID);
+    //datas.setIterationStrategy ("identity", TagsDataByIndex.IterationStrategy.ONLY_ROWS_WITHOUT_ID);
+    //datas.setIterationStrategy ("identity", TagsDataByIndex.IterationStrategy.ALL_ROWS);
+
+
+    errorMessage = new StringBuffer ();
+    StringBuffer source = new StringBuffer ();
+    source.append ("<table>\n");
+    source.append ("  <tr id='identity'><td>noid</td><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>\n");
+    source.append ("  <tr id='identity2'><td>noid</td><td id='nom2'>un nom</td><td id='prenom2'>un prenom</td></tr>\n");
+    source.append ("  <tr><td>noid</td><td id='nom3'>un nom</td><td id='prenom3'>un prenom</td></tr>\n");
+    source.append ("</table>");
+    htmlSource = source.toString ();
+    html = Presenter.doXid (htmlSource, datas, "", errorMessage);
+    
+    System.out.println ("----------------------------");
+    System.out.println ("datas = new TagsData ();");
+    System.out.println ("datas.setContent (\"identity\", 0, \"nom\", \"Jemba\");");
+    System.out.println ("datas.setContent (\"identity\", 0, \"prenom\", \"Epo\");");
+    System.out.println ("datas.setContent (\"identity\", 1, \"nom\", \"Momon\");");
+    System.out.println ("datas.setContent (\"identity\", 1, \"prenom\", \"Christian\");");
+    System.out.println ("datas.setContent (\"identity\", 2, \"nom\", \"Tronche\");");
+    System.out.println ("datas.setContent (\"identity\", 2, \"prenom\", \"Christophe\");");
+
+    System.out.println ("+");
+    System.out.println (htmlSource);
+    System.out.println ("=>");
+    System.out.println (html);
   }
 }

test/xid/test/Test.java~

@@ -47,17 +47,17 @@ class Test
     //test ();
 
     //
-    TagsDataById datas;
+    TagsData datas;
     TagData tag;
 
 
 
-
+    String htmlSource;
     StringBuffer html;
     StringBuffer errorMessage;
 
     // Populate attributes of Test 03.
-    datas = new TagsDataById ();
+    datas = new TagsData ();
     tag = new TagData ();
     tag.setContent ("Superman");
     datas.put ("name", tag);
@@ -66,7 +66,7 @@ class Test
     html = Presenter.doXid ("<div id='name'>a name</div >", datas, "", errorMessage);
     
     System.out.println ("----------------------------");
-    System.out.println ("datas = new TagsDataById ();");
+    System.out.println ("datas = new TagsData ();");
     System.out.println ("tag = new TagData ();");
     System.out.println ("tag.setContent (\"Superman\");");
     System.out.println ("datas.put (\"name\", tag););");
@@ -77,14 +77,14 @@ class Test
 
 
     // Populate attributes of Test 03.
-    datas = new TagsDataById ();
+    datas = new TagsData ();
     datas.setContent ("name", "Superman");
 
     errorMessage = new StringBuffer ();
     html = Presenter.doXid ("<div id='name'>a name</div >", datas, "", errorMessage);
     
     System.out.println ("----------------------------");
-    System.out.println ("datas = new TagsDataById ();");
+    System.out.println ("datas = new TagsData ();");
     System.out.println ("datas.setContent (\"name\", \"Superman\");");
     System.out.println ("+");
     System.out.println ("<div id='name'>a name</div >");
@@ -93,7 +93,7 @@ class Test
 
 
     // Populate attributes of Test 03.
-    datas = new TagsDataById ();
+    datas = new TagsData ();
     tag = new TagData ();
     tag.setContent ("Spiderman");
     tag.getAttributes ().appendAttribute ("style", "background: blue;");
@@ -106,7 +106,7 @@ class Test
     html = Presenter.doXid ("<div id='lastname'>a last name</div >", datas, "", errorMessage);
     
     System.out.println ("----------------------------");
-    System.out.println ("datas = new TagsDataById ();");
+    System.out.println ("datas = new TagsData ();");
     System.out.println ("tag = new TagData ();");
     System.out.println ("tag.getAttributes ().setAttribute (\"class\", \"lastnameClass\");");
     System.out.println ("tag.getAttributes ().appendAttribute (\"style\", \"background: blue;\");");
@@ -120,7 +120,7 @@ class Test
 
 
     // Populate attributes of Test 03.
-    datas = new TagsDataById ();
+    datas = new TagsData ();
     datas.setContent ("lastname", "Spiderman");
     datas.appendAttribute ("lastname", "style", "background: blue;");
     datas.appendAttribute ("lastname", "style", "foreground: red;");
@@ -131,7 +131,7 @@ class Test
     html = Presenter.doXid ("<div id='lastname'>a last name</div >", datas, "", errorMessage);
     
     System.out.println ("----------------------------");
-    System.out.println ("datas = new TagsDataById ();");
+    System.out.println ("datas = new TagsData ();");
     System.out.println ("datas.setContent (\"lastname\", \"Spiderman\");");
     System.out.println ("datas.appendAttribute (\"lastname\", \"style\", \"background: blue;\");");
     System.out.println ("datas.appendAttribute (\"lastname\", \"style\", \"foreground: red;\"");
@@ -143,7 +143,7 @@ class Test
 
 
     // Populate attributes of Test 03.
-    datas = new TagsDataById ();
+    datas = new TagsData ();
     datas.setContent ("words", 0, "alpha");
     datas.setContent ("words", 1, "bravo");
     datas.setContent ("words", 2, "charlie");
@@ -156,7 +156,7 @@ class Test
     html = Presenter.doXid ("<ul>\n  <li id='words'>a word</li>\n</ul>", datas, "", errorMessage);
     
     System.out.println ("----------------------------");
-    System.out.println ("datas = new TagsDataById ();");
+    System.out.println ("datas = new TagsData ();");
     System.out.println ("datas.setContent (\"words\", 0, \"alpha\");");
     System.out.println ("datas.setContent (\"words\", 1, \"bravo\");");
     System.out.println ("datas.setContent (\"words\", 2, \"charlie\");");
@@ -172,7 +172,7 @@ class Test
 
 
     // Populate attributes of Test 03.
-    datas = new TagsDataById ();
+    datas = new TagsData ();
     datas.setContent ("identity", 0, "nom", "Jemba");
     datas.setContent ("identity", 0, "prenom", "Epo");
     datas.setContent ("identity", 1, "nom", "Momon");
@@ -182,21 +182,54 @@ class Test
 
 
     errorMessage = new StringBuffer ();
-    html = Presenter.doXid ("<table>\n  <tr id='identity'><td>noid</td><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>\n</table>", datas, "", errorMessage);
+    html = Presenter.doXid ("<table>\n  <tr id='identity'><td>noid</td><td id='nom'>un nom</td><td id='prenom'>un prenom</td>\n</table>", datas, "", errorMessage);
     
     System.out.println ("----------------------------");
-    System.out.println ("datas = new TagsDataById ();");
+    System.out.println ("datas = new TagsData ();");
     System.out.println ("datas.setContent (\"identity\", 0, \"nom\", \"Jemba\");");
     System.out.println ("datas.setContent (\"identity\", 0, \"prenom\", \"Epo\");");
     System.out.println ("datas.setContent (\"identity\", 1, \"nom\", \"Momon\");");
     System.out.println ("datas.setContent (\"identity\", 1, \"prenom\", \"Christian\");");
     System.out.println ("datas.setContent (\"identity\", 2, \"nom\", \"Tronche\");");
     System.out.println ("datas.setContent (\"identity\", 2, \"prenom\", \"Christophe\");");
+
     System.out.println ("+");
     System.out.println ("<table>");
     System.out.println ("  <tr id='identity'><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>");
+    System.out.println ("  <tr id='identity2'><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>");
+    System.out.println ("  <tr id='identity3'><td id='nom'>un nom</td><td id='prenom'>un prenom</td></tr>");
     System.out.println ("</table>");
     System.out.println ("=>");
     System.out.println (html);
+
+
+    // Populate attributes of Test 03.
+    datas = new TagsData ();
+    datas.setContent ("identity", 0, "nom", "Jemba");
+    datas.setContent ("identity", 0, "prenom", "Epo");
+    datas.setContent ("identity", 1, "nom", "Momon");
+    datas.setContent ("identity", 1, "prenom", "Christian");
+    datas.setContent ("identity", 2, "nom", "Tronche");
+    datas.setContent ("identity", 2, "prenom", "Christophe");
+    //datas.setIterationStrategy ("table"
+
+
+    errorMessage = new StringBuffer ();
+    htmlSource = "<table id='table'>\n  <tr id='identity'><td>noid</td><td id='nom'>un nom</td><td id='prenom'>un prenom</td>\n<tr id='identity2'><td>noid</td><td id='nom2'>un nom</td><td id='prenom2'>un prenom</td>\n<tr><td>noid</td><td id='nom3'>un nom</td><td id='prenom3'>un prenom</td>\n</table>";
+    html = Presenter.doXid (htmlSource, datas, "", errorMessage);
+    
+    System.out.println ("----------------------------");
+    System.out.println ("datas = new TagsData ();");
+    System.out.println ("datas.setContent (\"identity\", 0, \"nom\", \"Jemba\");");
+    System.out.println ("datas.setContent (\"identity\", 0, \"prenom\", \"Epo\");");
+    System.out.println ("datas.setContent (\"identity\", 1, \"nom\", \"Momon\");");
+    System.out.println ("datas.setContent (\"identity\", 1, \"prenom\", \"Christian\");");
+    System.out.println ("datas.setContent (\"identity\", 2, \"nom\", \"Tronche\");");
+    System.out.println ("datas.setContent (\"identity\", 2, \"prenom\", \"Christophe\");");
+
+    System.out.println ("+");
+    System.out.println (htmlSource);
+    System.out.println ("=>");
+    System.out.println (html);
   }
 }