Listing2.cs

/// <summary>
/// Represents Element to set the ProtectionLevel to different Endpoint using configuration
/// </summary>
public class MessageSecurityBehaviorElement : BehaviorExtensionElement
{
    private const string PROTECTION_LEVEL_ELEMENT_NAME = "messageProtection";
    public override Type BehaviorType
    {
        get
        {
            return typeof(MessageSecurityBehavior);
        }
    }

    protected override object CreateBehavior()
    {
        return new MessageSecurityBehavior { ProtectionLevel = this.ProtectionLevel };
    }

    [ConfigurationProperty(PROTECTION_LEVEL_ELEMENT_NAME)]
    public ProtectionLevel ProtectionLevel
    {
        get
        {
            return (ProtectionLevel)base[PROTECTION_LEVEL_ELEMENT_NAME];
        }
        set
        {
            base[PROTECTION_LEVEL_ELEMENT_NAME] = value;
        }
    }

    private ConfigurationPropertyCollection properties = null;
    protected override ConfigurationPropertyCollection Properties
    {
        get
        {
            if (this.properties == null)
            {
                ConfigurationPropertyCollection propertys = new ConfigurationPropertyCollection();
                propertys.Add(new ConfigurationProperty(PROTECTION_LEVEL_ELEMENT_NAME, typeof(ProtectionLevel), null, ConfigurationPropertyOptions.IsRequired));
                properties = propertys;
            }
            return properties;
        }
    }
}