extract samples classes from lib

.berel.yml

@@ -27,7 +27,6 @@
     - meson :
         file        :
             - meson.build
-        startline   : 1
         sepline     :
             motif       : "# "
             repeat      : 40
@@ -43,7 +42,6 @@
             - .c
         file        :
             - install.vala.in
-        startline   : 1
         sepline     :
             motif       : " *"
             repeat      : 40
@@ -71,6 +69,6 @@
     more details.
 
     You should have received a copy of the GNU General Public License
-    along with ^software.name^.  If not, see <http://www.gnu.org/licenses/>.
+    along with ^software.name^.  If not, see ^license.address^.
 
     ^sepline^

build.sh

@@ -29,14 +29,17 @@
 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #^#
 
 # --------------------------------------------------------
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+    DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-lib="pluie-yaml-0.5"
+    lib="pluie-yaml-0.5"
+samples=" src/vala/Pluie/Samples.YamlObject.vala \
+src/vala/Pluie/Samples.YamlChild.vala \
+src/vala/Pluie/Samples.YamlStruct.vala "
      c1="\033[1;38;5;215m"
      c2="\033[1;38;5;97m"
-cok="\033[1;38;5;37m"
+    cok="\033[1;38;5;37m"
-cko="\033[1;38;5;204m"
+    cko="\033[1;38;5;204m"
-off="\033[m"
+    off="\033[m"
-resume=
+ resume=
 # --------------------------------------------------------
 function build.title()
 {
@@ -94,9 +97,9 @@ function build.sample()
     local     f="$(basename $1)"
     local    fx="${f:0:-5}"
     local state="FAILED"
-    local   cmd="valac -v --pkg gee-0.8 --pkg gio-2.0 --pkg pluie-echo-0.2 --pkg $lib $1 -o ./bin/$fx"
+    local   cmd="valac -v -X -Wno-discarded-qualifiers -X -Wno-deprecated-declarations --pkg gee-0.8 --pkg gio-2.0 --pkg pluie-echo-0.2 --pkg $lib $samples $1 -o ./bin/$fx"
     build.title "$f SAMPLE BUILD"
-    echo -e "\n$cmd"
+    echo
     $cmd
     local done=$?
     resume="$resume$done$f "

meson.build

@@ -26,26 +26,15 @@
 #  along with pluie-yaml.  If not, see <http://www.gnu.org/licenses/>.
 #
 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #^#
-project('pluie-yaml', 'vala', 'c', version:'0.5')
+
+project('pluie-yaml', ['vala', 'c'], version:'0.5')
 
 cc            = meson.get_compiler('c')
-dep_glib      = dependency('glib-2.0')
-dep_gobject   = dependency('gobject-2.0')
-dep_gmodule   = dependency('gmodule-2.0')
-dep_gio       = dependency('gio-2.0')
-dep_gee       = dependency('gee-0.8')
-dep_echo      = dependency('pluie-echo-0.2')
-dep_m         = cc.find_library('m', required : false)
-dep_yaml      = cc.find_library('yaml', required : true)
-
-#~ add_global_link_arguments('-lyaml', language : 'c')
-
 version       = meson.project_version()
 bindir        = join_paths(get_option('prefix'), get_option('bindir'))
 datadir       = join_paths(get_option('prefix'), get_option('datadir'), 'pluie/yaml')
 libdir        = join_paths(get_option('prefix'), get_option('libdir'), 'pkgconfig')
 incdir        = join_paths(get_option('prefix'), get_option('includedir'), 'pluie')
-
 conf          = configuration_data()
 conf.set('VERSION'     , version)
 conf.set('INSTALL_PATH', bindir)
@@ -57,52 +46,34 @@ configure_file(
   configuration: conf
 )
 
-sources = [
+install_data([
-    'build/install.vala',
+        'resources/main.yml',
-    'src/vala/Pluie/Io.Reader.vala',
+        'resources/tag.yml',
-    'src/vala/Pluie/Io.InputChunkStream.vala',
+        'resources/test.yml',
-    'src/vala/Pluie/Io.StreamLineMark.vala',
+        'resources/test.json'
-    'src/vala/Pluie/Io.Writter.vala',
+    ],
-    'src/vala/Pluie/Yaml.global.vala',
+    install_dir : datadir
-    'src/vala/Pluie/Yaml.AbstractChild.vala',
+)
-    'src/vala/Pluie/Yaml.AbstractNode.vala',
-    'src/vala/Pluie/Yaml.Builder.vala',
-    'src/vala/Pluie/Yaml.Collection.vala',
-    'src/vala/Pluie/Yaml.Config.vala',
-    'src/vala/Pluie/Yaml.Dumper.vala',
-    'src/vala/Pluie/Yaml.Event.vala',
-    'src/vala/Pluie/Yaml.Example.vala',
-    'src/vala/Pluie/Yaml.ExampleChild.vala',
-    'src/vala/Pluie/Yaml.ExampleStruct.vala',
-    'src/vala/Pluie/Yaml.Finder.vala',
-    'src/vala/Pluie/Yaml.GeeBuilder.vala',
-    '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.Processor.vala',
-    'src/vala/Pluie/Yaml.Register.vala',
-    'src/vala/Pluie/Yaml.Root.vala',
-    'src/vala/Pluie/Yaml.Scalar.vala',
-    'src/vala/Pluie/Yaml.Scanner.vala',
-    'src/vala/Pluie/Yaml.Sequence.vala',
-    'src/vala/Pluie/Yaml.Tag.vala',
-    'src/c/yaml.c'
-]
-
-install_data('resources/main.yml', install_dir : datadir)
-install_data('resources/tag.yml', install_dir : datadir)
-install_data('resources/test.yml', install_dir : datadir)
-install_data('resources/test.json', install_dir : datadir)
 install_data('resources/config/db.yml', install_dir : join_paths(datadir, 'config'))
 install_data('resources/config/subdir/test.yml', install_dir : join_paths(datadir, 'config/subdir'))
 
+subdir('src')
+
 libpluie_yaml = library(
     'pluie-yaml-' + version, 
-    sources,
+    src_files + [ 'build/install.vala' ],
     vala_header  : 'pluie_yaml.h',
     vala_vapi    : 'pluie-yaml-' +version+'.vapi',
-    dependencies : [dep_glib, dep_gobject, dep_gmodule, dep_gio, dep_gee, dep_echo, dep_m, dep_yaml],
+    dependencies : [
+        dependency('glib-2.0'),
+        dependency('gobject-2.0'),
+        dependency('gmodule-2.0'),
+        dependency('gio-2.0'),
+        dependency('gee-0.8'),
+        dependency('pluie-echo-0.2'),
+        cc.find_library('m', required : false),
+        cc.find_library('yaml', required : true)
+    ],
     install      : true,
     version      : version,
     install_dir  : [get_option('libdir'), incdir, true]

resources/tag.yml

@@ -1,7 +1,7 @@
 %YAML 1.2
 %TAG !v! tag:pluie.org,2018:vala/
 ---
-!v!Pluie.Yaml.Example test1 :
+!v!Pluie.Samples.YamlObject test1 :
     myname      : test1object
     type_int    : !v!int 3306
     type_bool   : !v!bool false
@@ -12,12 +12,12 @@
     type_float  : !v!float 42.36
     type_double : !v!double 95542123.4579512128
     type_enum   : !v!Pluie.Yaml.NODE_TYPE scalar # or int
-    !v!Pluie.Yaml.ExampleChild type_object : 
+    !v!Pluie.Samples.YamlChild type_object :
         toto : totovalue1
         tata : tatavalue1
         titi : 123
         tutu : 1
-    !v!Pluie.Yaml.ExampleStruct type_struct : 
+    !v!Pluie.Samples.YamlStruct type_struct :
         red   : !v!uint8 214
         green : !v!uint8 78
         blue  : 153

samples/yaml-dump.vala

@@ -46,21 +46,13 @@ int main (string[] args)
     if ((done = root != null)) {
         root.display_childs ();
 
-        
         of.action("Yaml.Node", "to_yaml_string");
-        string yaml = root.to_yaml_string ();
         string genpath = "./tag-generated.yml";
-        try {
         var writter    = new Io.Writter (genpath, true);
         long written   = 0;
-            writter.write (yaml.data, out written);
+        writter.write (root.to_yaml_string ().data, out written);
         of.echo ("write %ld bytes in `%s`".printf ((long) written, genpath));
         Yaml.Dumper.show_yaml_string (root, true, true, true);
-        }
-        catch (Error e) {
-            stderr.printf ("%s\n", e.message);
-            return 1;
-        }
 
     }
 

samples/yaml-serialize.vala

@@ -32,7 +32,7 @@ using GLib;
 using Gee;
 using Pluie;
 
-public void test_object(Yaml.Example obj)
+public void test_object(Samples.YamlObject obj)
 {
     of.action ("Test Object", obj.yaml_name);
     obj.type_object.method_a ();
@@ -86,8 +86,7 @@ int main (string[] args)
         root.display_childs ();
 
         of.action ("Yaml build first child", root.first ().name);
-        Yaml.Example obj = (Yaml.Example) Yaml.Builder.from_node (root.first ());
+        var obj = (Samples.YamlObject) Yaml.Builder.from_node (root.first ());
-        obj = (Yaml.Example) Yaml.Builder.from_node (root.first ());
         test_object (obj);
 
         of.action ("Serialize",  obj.yaml_name);
@@ -100,7 +99,7 @@ int main (string[] args)
         root = Yaml.deserialize (zdata);
         root.display_childs ();
         of.action ("Yaml build first child", obj.yaml_name);
-        obj  = (Yaml.Example) Yaml.Builder.from_node (root.first ());
+        obj  = (Samples.YamlObject) Yaml.Builder.from_node (root.first ());
         test_object (obj);
 
     }

samples/yaml-tag.vala

@@ -60,11 +60,12 @@ int main (string[] args)
             node = node.next_sibling ();
         }
     }
+
     // hard code
-    Yaml.Example? o = null;
+    Samples.YamlObject? o = null;
     foreach (var entry in list.entries) {
-        if ((o =  (Yaml.Example) entry.value)!=null) {
+        if ((o =  (Samples.YamlObject) entry.value)!=null) {
-            of.action ("Getting Hard coded values for Yaml.Object %s".printf (of.c (ECHO.MICROTIME).s (o.get_type().name ())), entry.key);
+            of.action ("Getting Hard coded values for Samples.YamlObject %s".printf (of.c (ECHO.MICROTIME).s (o.get_type().name ())), entry.key);
             of.keyval("yaml_name"    , "%s" .printf(o.yaml_name));
             of.keyval("type_int"     , "%d" .printf(o.type_int));
             of.keyval("type_bool"    , "%s" .printf(o.type_bool.to_string ()));

samples/yaml-test.vala

@@ -46,7 +46,7 @@ int main (string[] args)
     root.first ().display_childs ();
 
     of.action ("with signal Yaml.Builder.from_node", root.first ().name);
-    Yaml.Example obj = (Yaml.Example) Yaml.Builder.from_node (root.first ());
+    Samples.YamlObject obj = (Samples.YamlObject) Yaml.Builder.from_node (root.first ());
     obj.type_object.method_a ();
     if (obj.type_gee_al != null) {
         of.keyval("type_gee_al", "(%s<%s>)" .printf(obj.type_gee_al.get_type ().name (), obj.type_gee_al.element_type.name ()));

samples/yaml-tonode.vala

@@ -103,13 +103,13 @@ int main (string[] args)
     var done     = false;
 
     of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
-    Pluie.Yaml.DEBUG = true;
+    Pluie.Yaml.DEBUG = false;
     var config = new Yaml.Config (path, true);
-    var root   = config.root_node () as Yaml.Root;
+    var root   = config.root_node ();
     root.first ().display_childs ();
 
     of.action ("Yaml.Builder.from_node", root.first ().name);
-    var obj    = (Yaml.Example) Yaml.Builder.from_node (root.first ());
+    Samples.YamlObject obj = (Samples.YamlObject) Yaml.Builder.from_node (root.first ());
     obj.type_object.method_a ();
     if (obj.type_gee_al != null) {
         of.keyval("type_gee_al", "(%s)" .printf(obj.type_gee_al.get_type ().name ()));
@@ -123,91 +123,6 @@ int main (string[] args)
         n.display_childs ();
     }
 
-
-//~     double?[] data = { 46548970.54324546464, 2.2, 2.1, 2.4, 5.7 };
-//~     var list   = new Gee.ArrayList<double?> ();
-//~     list.add_all_array (data);
-//~     Gee.ArrayList* p  = list;
-//~     var mynode = new Yaml.Root ();
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<double?>", mynode);
-
-
-//~     string[] data2 = { "mastring1", "mastring2", "mastring3", "mastring4", "mastring5" };
-//~     var list2   = new Gee.ArrayList<string> ();
-//~     list2.add_all_array (data2);
-//~     p  = list2;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<string>", mynode);
-
-
-//~     int[] data3 = { 123, 456, 9875, 64205, 9924563 };
-//~     var list3   = new Gee.ArrayList<int> ();
-//~     list3.add_all_array (data3);
-//~     p  = list3;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<int>", mynode);
-
-
-//~     int64?[] data4 = { 123, 456, -9875, 64205, -549924563 };
-//~     var list4   = new Gee.ArrayList<int64?> ();
-//~     list4.add_all_array (data4);
-//~     p  = list4;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<int64?>", mynode);
-
-
-//~     long?[] data5 = { 123, 456, -9875, 64205, -549924563 };
-//~     var list5   = new Gee.ArrayList<long?> ();
-//~     list5.add_all_array (data5);
-//~     p  = list5;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<long?>", mynode);
-
-
-//~     uint[] data6 = { 123, 456, 19875, 64205, 1549924563 };
-//~     var list6   = new Gee.ArrayList<uint> ();
-//~     list6.add_all_array (data6);
-//~     p  = list6;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<uint>", mynode);
-
-
-//~     uint8[] data7 = { 97, 99, 122, 72 };
-//~     var list7   = new Gee.ArrayList<uint8> ();
-//~     list7.add_all_array (data7);
-//~     foreach (uint8 u in list7) {
-//~         of.echo("       - item7 : %u".printf (u));
-//~     }
-//~     p  = list7;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<uint8>", mynode);
-
-
-//~     uchar[] data8 = { 'a', 'c', 'z', 'H' };
-//~     var list8   = new Gee.ArrayList<uchar> ();
-//~     list8.add_all_array (data8);
-//~     foreach (uchar u in list8) {
-//~         of.echo("       - item8 : %c".printf (u));
-//~     }
-//~     p  = list8;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<uchar>", mynode, true);
-
-
-//~     unichar[] data9 = { '水', 'は', '方', 'の', 'é', 'à', 'ï', 'Ô' };
-//~     var list9   = new Gee.ArrayList<unichar> ();
-//~     list9.add_all_array (data9);
-//~     foreach (unichar u in list9) {
-//~         of.echo("       - item9 : %s (%lu)".printf (u.to_string (), u));
-//~     }
-//~     p  = list9;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<unichar?>", mynode, true);
-
-
-//~     uint64?[] data10 = { 4521, 8954354, 4535213213 };
-//~     var list10   = new Gee.ArrayList<uint64?> ();
-//~     list10.add_all_array (data10);
-//~     foreach (uint64 u in list10) {
-//~         of.echo("       - item10 : %s".printf (u.to_string ()));
-//~     }
-//~     p  = list10;
-//~     Yaml.GeeBuilder.arraylist_to_node (p, "Gee.ArrayList<uint64?>", mynode);
-
-//~     mynode.display_childs ();
-
     of.rs (done);
     of.echo ();
     return (int) done;

src/meson.build

@@ -0,0 +1,57 @@
+#^# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#
+#  @software    :    pluie-yaml       <https://git.pluie.org/pluie/lib-yaml>
+#  @version     :    0.54
+#  @type        :    library
+#  @date        :    2018
+#  @license     :    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 pluie-yaml.
+#
+#  pluie-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.
+#
+#  pluie-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 pluie-yaml.  If not, see <http://www.gnu.org/licenses/>.
+#
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #^#
+
+src_files = [
+    'src/c/yaml.c',
+    'src/vala/Pluie/Io.Reader.vala',
+    'src/vala/Pluie/Io.InputChunkStream.vala',
+    'src/vala/Pluie/Io.StreamLineMark.vala',
+    'src/vala/Pluie/Io.Writter.vala',
+    'src/vala/Pluie/Yaml.global.vala',
+    'src/vala/Pluie/Yaml.AbstractChild.vala',
+    'src/vala/Pluie/Yaml.AbstractNode.vala',
+    'src/vala/Pluie/Yaml.Builder.vala',
+    'src/vala/Pluie/Yaml.Collection.vala',
+    'src/vala/Pluie/Yaml.Config.vala',
+    'src/vala/Pluie/Yaml.Dumper.vala',
+    'src/vala/Pluie/Yaml.Event.vala',
+    'src/vala/Pluie/Yaml.Finder.vala',
+    'src/vala/Pluie/Yaml.GeeBuilder.vala',
+    '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.Processor.vala',
+    'src/vala/Pluie/Yaml.Register.vala',
+    'src/vala/Pluie/Yaml.Root.vala',
+    'src/vala/Pluie/Yaml.Scalar.vala',
+    'src/vala/Pluie/Yaml.Scanner.vala',
+    'src/vala/Pluie/Yaml.Sequence.vala',
+    'src/vala/Pluie/Yaml.Tag.vala'
+]

src/vala/Pluie/Samples.YamlChild.vala

@@ -30,7 +30,7 @@
 /**
  * a test class to implements yamlize
  */
-public class Pluie.Yaml.ExampleChild : Yaml.Object
+public class Pluie.Samples.YamlChild : Yaml.Object
 {
     public string   toto   { get; set; }
     public string   tata   { get; set; }

src/vala/Pluie/Samples.YamlObject.vala

@@ -34,7 +34,7 @@ using Pluie;
 /**
  * a test class to implements yamlize
  */
-public class Pluie.Yaml.Example : Yaml.Object
+public class Pluie.Samples.YamlObject : Yaml.Object
 {
     public string                           myname        { get; set; }
     public string                           type_string   { get; set; }
@@ -60,18 +60,21 @@ public class Pluie.Yaml.Example : Yaml.Object
     public int64                            type_int64    { get; set; }
     public uint64                           type_uint64   { get; set; }
     public bool                             type_bool     { get; set; }
-    public Yaml.ExampleChild    type_object   { get; set; }
+    public Samples.YamlChild                type_object   { get; set; }
     public Yaml.NODE_TYPE                   type_enum     { get; set; }
-    public Yaml.ExampleStruct   type_struct   { get; set; }
+    public Samples.YamlStruct               type_struct   { get; set; }
     public Gee.ArrayList<double?>           type_gee_al   { get; set; }
-    public Gee.ArrayList<Yaml.ExampleChild> type_gee_alobject   { get; set; }
+    public Gee.ArrayList<Samples.YamlChild> type_gee_alobject   { get; set; }
 
+    /**
+     *
+     */
     static construct
     {
         Yaml.Register.add_type (
-            typeof (Yaml.Example),
+            typeof (Samples.YamlObject),
-            typeof (Yaml.ExampleChild),
+            typeof (Samples.YamlChild),
-            typeof (Yaml.ExampleStruct),
+            typeof (Samples.YamlStruct),
             typeof (Gee.ArrayList)
         );
     }
@@ -82,8 +85,8 @@ public class Pluie.Yaml.Example : Yaml.Object
     protected override void yaml_construct ()
     {
         this.type_gee_al       = new Gee.ArrayList<double?> ();
-        this.type_gee_alobject = new Gee.ArrayList<Yaml.ExampleChild> ();
+        this.type_gee_alobject = new Gee.ArrayList<Samples.YamlChild> ();
-        Yaml.Register.add_namespace("Gee", "GLib");
+        Yaml.Register.add_namespace("Gee", "Pluie.Samples");
         Dbg.msg ("%s (%s) instantiated".printf (this.yaml_name, this.get_type().name ()), Log.LINE, Log.FILE);
     }
 
@@ -99,8 +102,8 @@ public class Pluie.Yaml.Example : Yaml.Object
      *
      */
     public override void populate_from_node (string name, GLib.Type type, Yaml.Node node) {
-        if (type == typeof (Yaml.ExampleStruct)) {
+        if (type == typeof (Samples.YamlStruct)) {
-            this.type_struct = Yaml.ExampleStruct.from_yaml_node (node);
+            this.type_struct = Samples.YamlStruct.from_yaml_node (node);
         }
         else if (type == typeof (Gee.ArrayList)) {
             foreach (var child in node) {
@@ -109,7 +112,7 @@ public class Pluie.Yaml.Example : Yaml.Object
                         this.type_gee_al.add(double.parse(child.data));
                         break;
                     case "type_gee_alobject":
-                        this.type_gee_alobject.add((Yaml.ExampleChild) Yaml.Builder.from_node (child, typeof (Yaml.ExampleChild)));
+                        this.type_gee_alobject.add((Samples.YamlChild) Yaml.Builder.from_node (child, typeof (Samples.YamlChild)));
                         break;
                 }
             }
@@ -117,7 +120,7 @@ public class Pluie.Yaml.Example : Yaml.Object
         else {
             var obj = Yaml.Builder.from_node(node, type);
              if (name == "type_object") {
-                this.set (node.name, (Yaml.ExampleChild) obj);
+                this.set (node.name, (Samples.YamlChild) obj);
             }
             else {
                 this.set (node.name, obj);
@@ -125,20 +128,12 @@ public class Pluie.Yaml.Example : Yaml.Object
         }
     }
 
-    /**
-     * match delegate CastYamlObject
-     */
-    public GLib.Object cast_child_collection (string name, GLib.Object obj)
-    {
-        return (GLib.Object) ((Yaml.ExampleChild) obj);
-    }
-
     /**
      *
      */
     public override Yaml.Node? populate_to_node (string name, GLib.Type type, Yaml.Node parent) {
         Yaml.Node? node = null;
-        if (type == typeof (Yaml.ExampleStruct)) {
+        if (type == typeof (Samples.YamlStruct)) {
             node = this.type_struct.to_yaml_node (name);
         }
         else if (type == typeof (Gee.ArrayList)) {

src/vala/Pluie/Samples.YamlStruct.vala

@@ -30,7 +30,7 @@
 /**
  *
  */
-public struct Pluie.Yaml.ExampleStruct
+public struct Pluie.Samples.YamlStruct
 {
     /**
      *
@@ -48,9 +48,9 @@ public struct Pluie.Yaml.ExampleStruct
     /**
      *
      */
-    public static ExampleStruct from_yaml_node (Yaml.Node node)
+    public static YamlStruct from_yaml_node (Yaml.Node node)
     {
-        ExampleStruct s = {};
+        YamlStruct s = {};
         foreach (var child in node) {
             var v = child.val (typeof (uint));
             switch (child.name) {
@@ -79,6 +79,6 @@ public struct Pluie.Yaml.ExampleStruct
      */
     public string to_string ()
     {
-        return "%s(red:%u,green:%u,blue:%u)".printf ((typeof (ExampleStruct)).name (), this.red, this.green, this.blue);
+        return "%s(red:%u,green:%u,blue:%u)".printf ((typeof (YamlStruct)).name (), this.red, this.green, this.blue);
     }
 }

src/vala/Pluie/Yaml.Builder.vala

@@ -90,6 +90,25 @@ public class Pluie.Yaml.Builder
         return type;
     }
 
+    /**
+     *
+     */
+    private static string resolve_c_subname (string name) throws GLib.RegexError
+    {
+        MatchInfo?  mi = null;
+        bool    update = false;
+        var        reg = new Regex ("([A-Z]{1}[a-z]+)");
+        string?    str = null;
+        var         sb = new StringBuilder();
+        for (reg.match (name, 0, out mi) ; mi.matches () ; mi.next ()) {
+            if ((str = mi.fetch (1)) != null && str.length > 0) {
+                sb.append ("%s%s%s".printf (update ? "_" : "", str[0].tolower ().to_string (), str.substring(1)));
+                if (!update) update = true;
+            }
+        }
+        return update ? sb.str : name;
+    }
+
     /**
      * retriew corresponding c name related to specified vala name
      * @param name a valid vala identifier name
@@ -103,7 +122,8 @@ public class Pluie.Yaml.Builder
         try {
             var reg = new Regex ("([^.]*).?");
             for (reg.match (name, 0, out mi) ; mi.matches () ; mi.next ()) {
-                if ((str = mi.fetch (1)) != null && str.length > 0) {
+                str = Yaml.Builder.resolve_c_subname(mi.fetch (1));
+                if (str != null && str.length > 0) {
                     if (!begin) sb.append_unichar ('_');
                     else begin = false;
                     sb.append_unichar (str[0].tolower ());
@@ -128,7 +148,6 @@ public class Pluie.Yaml.Builder
     public static GLib.Object? from_node (Yaml.Node node, Type otype = GLib.Type.INVALID)
     {
         GLib.Object? obj  = null;
-        try {
         Type type = node.tag != null ? type_from_tag (node.tag.value) : otype;
         if (type != Type.INVALID) {
             Yaml.dbg_action ("vala type founded", "%s (%s)".printf (type.name (), type.to_string ()));
@@ -166,10 +185,6 @@ public class Pluie.Yaml.Builder
                 (obj as Yaml.Object).yaml_init ();
             }
         }
-        }
-        catch (GLib.Error e) {
-            of.warn (e.message);
-        }
         return obj;
     }