begin tag impl

README.md

@@ -180,6 +180,16 @@ vala code :
 
 #### via iterator
 
+```vala
+    var config = new Yaml.Config (path);
+    var root   = config.root_node ();
+    foreach (var child in root) {
+        of.echo (child.to_string ());
+    }
+```
+
+or
+
 ```vala
     var config = new Yaml.Config (path);
     var root   = config.root_node ();

meson.build

@@ -60,6 +60,7 @@ sources = [
     'build/install.vala',
     'src/vala/Pluie/Io.Reader.vala',
     'src/vala/Pluie/Io.StreamLineMark.vala',
+    'src/vala/Pluie/Db.Profile.vala',
     'src/vala/Pluie/Yaml.global.vala',
     'src/vala/Pluie/Yaml.AbstractChild.vala',
     'src/vala/Pluie/Yaml.AbstractNode.vala',
@@ -70,6 +71,7 @@ sources = [
     'src/vala/Pluie/Yaml.Loader.vala',
     'src/vala/Pluie/Yaml.Mapping.vala',
     'src/vala/Pluie/Yaml.Node.vala',
+    'src/vala/Pluie/Yaml.Object.vala',
     'src/vala/Pluie/Yaml.Scalar.vala',
     'src/vala/Pluie/Yaml.Scanner.vala',
     'src/vala/Pluie/Yaml.Sequence.vala',

resources/config/db.yml

@@ -5,6 +5,7 @@ bo :
     user     : dev
     password : mysql
     charset  : utf8
+    port     : 3306
 
 therapy :
     driver   : mysql
@@ -13,3 +14,4 @@ therapy :
     user     : dev
     password : mysql
     charset  : utf8
+    port     : !!int 3306

samples/yamlize.vala

@@ -0,0 +1,80 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  @software  : lib-yaml    <https://git.pluie.org/pluie/lib-yaml>
+ *  @version   : 0.4
+ *  @date      : 2018
+ *  @licence   : GPLv3.0     <http://www.gnu.org/licenses/>
+ *  @author    : a-Sansara   <[dev]at[pluie]dot[org]>
+ *  @copyright : pluie.org   <http://www.pluie.org/>
+ * 
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  This file is part of lib-yaml.
+ *  
+ *  lib-yaml is free software (free as in speech) : you can redistribute it
+ *  and/or modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation, either version 3 of the License,
+ *  or (at your option) any later version.
+ *  
+ *  lib-yaml is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with lib-yaml.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ */
+
+using GLib;
+using Gee;
+using Pluie;
+
+int main (string[] args)
+{
+    Echo.init(false);
+
+    var path     = Yaml.DATA_PATH + "/config/db.yml";
+    var done     = false;
+
+    of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
+    Pluie.Yaml.Scanner.DEBUG = false;
+    var config = new Yaml.Config (path, true);
+    Yaml.Node root   = (Yaml.Node) config.root_node ();
+    Gee.HashMap<string, Db.Profile> db = new Gee.HashMap<string, Db.Profile> ();
+    if ((done = root != null)) {
+        foreach (var node in root) {
+            of.action ("Yamlize DB profile", node.name);
+            db[node.name] = new Db.Profile ();
+            if (db[node.name].yamlize (node)) {
+                foreach (var p in db[node.name].get_class().list_properties ()) {
+                    var g = (node as Yaml.Mapping).item (p.name);
+                    if (g.tag == null) {
+                        var v = null;
+                        db[node.name].get(p.name, &v);
+                        of.keyval (p.name, v != null ? v : "null");
+                    }
+                    else {
+//~                         of.echo ("tag is %s".printf (g.tag));
+                        if (g.tag == "int") {
+                            int z = -1;
+                            db[node.name].get(p.name, ref z);
+                            of.keyval (p.name, z.to_string ());
+                        }
+                    }
+                }
+            }
+            node = node.next_sibling ();
+        }
+    }
+
+    of.echo ("param [%s] port as int %d".printf ("bo", db["bo"].port));
+    of.echo ("param [%s] port as int %d".printf ("therapy", db["therapy"].port));
+
+
+    of.rs (done);
+    of.echo ();
+    return (int) done;
+
+}

src/vala/Pluie/Db.Profile.vala

@@ -0,0 +1,44 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  @software  : lib-yaml    <https://git.pluie.org/pluie/lib-yaml>
+ *  @version   : 0.4
+ *  @date      : 2018
+ *  @licence   : GPLv3.0     <http://www.gnu.org/licenses/>
+ *  @author    : a-Sansara   <[dev]at[pluie]dot[org]>
+ *  @copyright : pluie.org   <http://www.pluie.org/>
+ * 
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  This file is part of lib-yaml.
+ *  
+ *  lib-yaml is free software (free as in speech) : you can redistribute it
+ *  and/or modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation, either version 3 of the License,
+ *  or (at your option) any later version.
+ *  
+ *  lib-yaml is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with lib-yaml.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ */
+
+/**
+ * a test class to implements yamlize
+
+ */
+public class Pluie.Db.Profile : Yaml.Object
+{
+    public string driver   { get; set; }
+    public string host     { get; set; }
+    public string dbname   { get; set; }
+    public string user     { get; set; }
+    public string password { get; set; }
+    public string charset  { get; set; }
+    public int port        { get; set; }
+
+}

src/vala/Pluie/Yaml.AbstractChild.vala

@@ -51,6 +51,11 @@ public abstract class Pluie.Yaml.AbstractChild : Yaml.AbstractNode
      */
     public string?      anchor     { get; internal set; default = null; }
 
+    /**
+     *
+     */
+    public string?      tag        { get; internal set; default = null; }
+
     /**
      * default Yaml.Node constructor
      * @param parent the parent node

src/vala/Pluie/Yaml.AbstractNode.vala

@@ -34,7 +34,7 @@ using Pluie;
 /**
  * abstract class representing a node
  */
-public abstract class Pluie.Yaml.AbstractNode : Object
+public abstract class Pluie.Yaml.AbstractNode : GLib.Object
 {
     /**
      * universal unique identifier

src/vala/Pluie/Yaml.Finder.vala

@@ -34,7 +34,7 @@ using Pluie;
 /**
  * Finder class used to easily retriew Yaml.Node
  */
-public class Pluie.Yaml.Finder : Object
+public class Pluie.Yaml.Finder : GLib.Object
 {
 
     /**

src/vala/Pluie/Yaml.Node.vala

@@ -273,7 +273,7 @@ public class Pluie.Yaml.Node : Yaml.AbstractChild, Pluie.Yaml.Collection
      */
     public override string to_string (bool withIndent = Yaml.DBG_SHOW_INDENT, bool withParent = Yaml.DBG_SHOW_PARENT, bool withUuid = Yaml.DBG_SHOW_UUID, bool withLevel = Yaml.DBG_SHOW_LEVEL, bool withCount = Yaml.DBG_SHOW_COUNT, bool withRefCount = Yaml.DBG_SHOW_REF)
     {
-        return "%s%s%s%s%s%s%s%s%s".printf (
+        return "%s%s%s%s%s%s%s%s%s%s".printf (
             this.level == 0 ? "" : of.s_indent ((int8) (withIndent ? (this.level-1)*4 : 0)),
             of.c (ECHO.OPTION).s ("["),
             this.name != null && !this.ntype.is_scalar ()
@@ -294,6 +294,7 @@ public class Pluie.Yaml.Node : Yaml.AbstractChild, Pluie.Yaml.Collection
             )),
             withCount ? of.c (ECHO.MICROTIME).s (" %d".printf(this.count ())) : "",
             withUuid  ? of.c (ECHO.COMMENT).s (" %s".printf(this.uuid[0:8]+"...")) : "",
+            this.tag != null ? of.c (ECHO.OPTION_SEP).s (" %s".printf(this.tag)) : "",
 //~             of.c (ECHO.NUM).s ("%d".printf (this.level)),
             of.c (ECHO.OPTION).s ("]")
         );

src/vala/Pluie/Yaml.Object.vala

@@ -0,0 +1,72 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  @software  : lib-yaml    <https://git.pluie.org/pluie/lib-yaml>
+ *  @version   : 0.4
+ *  @date      : 2018
+ *  @licence   : GPLv3.0     <http://www.gnu.org/licenses/>
+ *  @author    : a-Sansara   <[dev]at[pluie]dot[org]>
+ *  @copyright : pluie.org   <http://www.pluie.org/>
+ * 
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  This file is part of lib-yaml.
+ *  
+ *  lib-yaml is free software (free as in speech) : you can redistribute it
+ *  and/or modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation, either version 3 of the License,
+ *  or (at your option) any later version.
+ *  
+ *  lib-yaml is distributed in the hope that it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ *  more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with lib-yaml.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ */
+using GLib;
+using Gee;
+
+/**
+ * a test class to implements yamlize
+
+ */
+public abstract class Pluie.Yaml.Object : GLib.Object
+{
+    /**
+     *
+     */
+    public bool yamlize (Yaml.Node node)
+    {
+        bool done = false;
+        try {
+            if (node!= null && !node.empty ()) {
+                Iterator<Yaml.Node> it = node.iterator ();
+                foreach (var child in node) {
+                    foreach (var p in this.get_class ().list_properties ()) {
+                        if (p.name == child.name) {
+                            if (child.tag != null) {
+                                switch (child.tag) {
+                                    case "int" :
+                                        this.set (p.name, int.parse(child.first ().data));
+                                        break;
+                                }
+                            }
+                            else {
+                                this.set (p.name, child.first ().data);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        catch (GLib.Error e) {
+            of.warn (e.message);
+            done = false;
+        }
+        done = true;
+        return done;
+    }
+}

src/vala/Pluie/Yaml.Processor.vala

@@ -61,6 +61,16 @@ public class Pluie.Yaml.Processor
      */
     string?                           ckey;
 
+    /**
+     * current tag suffix
+     */
+    string?                           tagSuffix;
+
+    /**
+     * current tag handle
+     */
+    string?                           tagHandle;
+    
     /**
      * Events list
      */
@@ -198,6 +208,8 @@ public class Pluie.Yaml.Processor
         this.change       = false;
         this.ckey         = null;
         this.idAnchor     = null;
+        this.tagHandle    = null;
+        this.tagSuffix    = null;
         this.beginFlowSeq = false;
     }
 
@@ -285,6 +297,12 @@ public class Pluie.Yaml.Processor
      */
     private void on_value ()
     {
+        if (this.event.evtype.is_tag ()) {
+            of.keyval ("tag", this.event.evtype.to_string ());
+            this.tagSuffix = this.event.data["suffix"];
+            this.tagHandle = this.event.data["handle"];
+            this.event     = this.next_event ();
+        }
         if (this.event.evtype.is_scalar ()) {
             this.on_scalar ();
         }
@@ -389,6 +407,11 @@ public class Pluie.Yaml.Processor
     private void on_update ()
     {
         if (this.change) {
+            if (this.tagSuffix != null) {
+                of.action ("setting tag");
+                this.node.tag = this.tagSuffix;
+                of.echo (this.node.to_string ());
+            }
             if (this.node.ntype.is_collection () && (this.node.empty() || (!this.node.first().ntype.is_scalar ()))) {
                 this.parent_node = this.node;
             }
@@ -396,6 +419,8 @@ public class Pluie.Yaml.Processor
                 this.parent_node = this.node.parent;
             }
             this.prev_node = this.node;
+            this.tagHandle = null;
+            this.tagSuffix = null;
             this.node      = null;
             this.change    = false;
         }

src/vala/Pluie/Yaml.global.vala

@@ -124,6 +124,14 @@ namespace Pluie
                 return this == EVT.ALIAS;
             }
 
+            /**
+              * @return event is tag
+              */
+            public bool is_tag ()
+            {
+                return this == EVT.TAG;
+            }
+
             /**
               * @return event is key
               */