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From: Alexey Kukushkin <kukushkinalexey@gmail.com>
Date: Tue, 10 Oct 2017 20:55:06 +0300
Message-ID: <CA+vFNSpLPJAXz_r9EGCgJD30ho83=zmfSXBxCragHZah59e+Wg@mail.gmail.com>
Subject: Re: Persistence store(MSSQL) using cross-platform c#(Ignite Client
 windows) and java(Ignite Server linux version)
To: user@ignite.apache.org
Content-Type: multipart/alternative; boundary="001a1148f74ce3d816055b350191"
archived-at: Tue, 10 Oct 2017 17:55:13 -0000

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Siva, JP,

This approach to add cache configuration at runtime actually works!!! Just
tested it:

Assuming initially you have no caches:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="igniteConfiguration"
type="Apache.Ignite.Core.IgniteConfigurationSection, Apache.Ignite.Core" />
  </configSections>
  <igniteConfiguration xmlns="
http://ignite.apache.org/schema/dotnet/IgniteConfigurationSection"
gridName="myGrid1" clientMode="true">
    <cacheConfiguration>
    </cacheConfiguration>
  </igniteConfiguration>
  <discoverySpi ... />
</configuration>

This application adds a dynamic cache at runtime using XML configuration
approach instead of code-based approach!

    class Program
    {
        private static Configuration appConfig =
ConfigurationManager.OpenExeConfiguration(Environment.GetCommandLineArgs()[0]);

        static void Main(string[] args)
        {
            AddCacheConfiguration("dynamic-cache-1");

            using (IIgnite ignite =
Ignition.StartFromApplicationConfiguration())
            {
                ignite.GetCache<int, string>("dynamic-cache-1");
            }
        }

        public static void AddCacheConfiguration(string name)
        {
            const string IgniteNS = "
http://ignite.apache.org/schema/dotnet/IgniteConfigurationSection";
            var appConfigPath = Environment.GetCommandLineArgs()[0] +
".config";
            var appConfig = XDocument.Load(appConfigPath);
            var cachesConfig = appConfig
                .Element("configuration")
                .Element(XName.Get("igniteConfiguration", IgniteNS))
                .Element(XName.Get("cacheConfiguration", IgniteNS));
            var cacheConfig = new XElement(XName.Get("cacheConfiguration",
IgniteNS));
            cacheConfig.Add(new XAttribute("name", name));
            cachesConfig.Add(cacheConfig);
            appConfig.Save(appConfigPath);
        }
    }

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Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Siva, JP,<div><br></div><div>This approach to add cache co=
nfiguration at runtime actually works!!! Just tested it:</div><div><br></di=
v><div>Assuming initially you have no caches:</div><div><br></div><div><div=
>&lt;?xml version=3D&quot;1.0&quot; encoding=3D&quot;utf-8&quot;?&gt;</div>=
<div>&lt;configuration&gt;</div><div>=C2=A0 &lt;configSections&gt;</div><di=
v>=C2=A0 =C2=A0 &lt;section name=3D&quot;igniteConfiguration&quot; type=3D&=
quot;Apache.Ignite.Core.IgniteConfigurationSection, Apache.Ignite.Core&quot=
; /&gt;</div><div>=C2=A0 &lt;/configSections&gt;</div><div>=C2=A0 &lt;ignit=
eConfiguration xmlns=3D&quot;<a href=3D"http://ignite.apache.org/schema/dot=
net/IgniteConfigurationSection">http://ignite.apache.org/schema/dotnet/Igni=
teConfigurationSection</a>&quot; gridName=3D&quot;myGrid1&quot; clientMode=
=3D&quot;true&quot;&gt;<br></div><div>=C2=A0 =C2=A0 &lt;cacheConfiguration&=
gt;<br></div><div>=C2=A0 =C2=A0 &lt;/cacheConfiguration&gt;<br></div><div>=
=C2=A0 &lt;/igniteConfiguration&gt;</div><div>=C2=A0 &lt;discoverySpi ... /=
&gt;</div><div>&lt;/configuration&gt;</div></div><div><br></div><div>This a=
pplication adds a dynamic cache at runtime using XML configuration approach=
 instead of code-based approach!</div><div><br></div><div><div>=C2=A0 =C2=
=A0 class Program</div><div>=C2=A0 =C2=A0 {</div><div>=C2=A0 =C2=A0 =C2=A0 =
=C2=A0 private static Configuration appConfig =3D ConfigurationManager.Open=
ExeConfiguration(Environment.GetCommandLineArgs()[0]);</div><div><br></div>=
<div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 static void Main(string[] args)</div><div>=
=C2=A0 =C2=A0 =C2=A0 =C2=A0 {</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 AddCacheConfiguration(&quot;dynamic-cache-1&quot;);</div><div><br></=
div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 using (IIgnite ignite =
=3D Ignition.StartFromApplicationConfiguration())</div><div>=C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 {</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 ignite.GetCache&lt;int, string&gt;(&quot;dynamic-cache=
-1&quot;);</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 }</div><div>=
=C2=A0 =C2=A0 =C2=A0 =C2=A0 }</div><div><br></div><div>=C2=A0 =C2=A0 =C2=A0=
 =C2=A0 public static void AddCacheConfiguration(string name)</div><div>=C2=
=A0 =C2=A0 =C2=A0 =C2=A0 {</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 const string IgniteNS =3D &quot;<a href=3D"http://ignite.apache.org/sch=
ema/dotnet/IgniteConfigurationSection">http://ignite.apache.org/schema/dotn=
et/IgniteConfigurationSection</a>&quot;;</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 var appConfigPath =3D Environment.GetCommandLineArgs()[0]=
 + &quot;.config&quot;;</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0=
 var appConfig =3D XDocument.Load(appConfigPath);</div><div>=C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 var cachesConfig =3D appConfig</div><div>=C2=A0=
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 .Element(&quot;configurat=
ion&quot;)</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 .Element(XName.Get(&quot;igniteConfiguration&quot;, IgniteNS))</div><di=
v>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 .Element(XName.Ge=
t(&quot;cacheConfiguration&quot;, IgniteNS));</div><div>=C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 var cacheConfig =3D new XElement(XName.Get(&quot;c=
acheConfiguration&quot;, IgniteNS));</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 cacheConfig.Add(new XAttribute(&quot;name&quot;, name));</div=
><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 cachesConfig.Add(cacheConfi=
g);</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 appConfig.Save(appC=
onfigPath);</div><div>=C2=A0 =C2=A0 =C2=A0 =C2=A0 }</div><div>=C2=A0 =C2=A0=
 }</div></div><div><br></div></div>

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