private void RegisterContextIfNeeded(IApplicationContext childContext)
{
if (!ContextRegistry.IsContextRegistered(childContext.Name))
{
ContextRegistry.RegisterContext(childContext);
}
}
private static void Initialize(Type componentType)
{
// this is to ensure, that assemblies placed next to the component assembly can be loaded
// even when they are not strong named.
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
FileInfo componentAssemblyFile = new FileInfo(componentType.Assembly.Location);
FileInfo assemblyFile = new FileInfo(componentAssemblyFile.FullName);
bool isRunningOutOfProcess = IsRunningOutOfProcess();
FileInfo configFile = new FileInfo(componentAssemblyFile.FullName + ".config");
// no config file and in-proc -> reuse app's context, error otherwise
if (!configFile.Exists)
{
if (!isRunningOutOfProcess)
{
// check for context with component's name
if (ContextRegistry.IsContextRegistered(componentType.Name))
{
Trace.WriteLine(string.Format("configuring COM InProc Server '{0}' using section <spring/context name={1}> from app.config", componentAssemblyFile.FullName, componentType.Name));
_appContext = ContextRegistry.GetContext(componentType.Name);
}
else
{
Trace.WriteLine(string.Format("configuring COM InProc Server '{0}' using section <spring/context> from file '{1}'", componentAssemblyFile.FullName, configFile.FullName));
_appContext = ContextRegistry.GetContext();
}
return;
}
throw ConfigurationUtils.CreateConfigurationException("Spring-exported COM components require <spring/context> section in configuration file '" + configFile.FullName + "'");
}
// set and switch to component assembly's directory (affects resolving relative paths during context instantiation!)
componentDirectory = componentAssemblyFile.Directory.FullName;
Environment.CurrentDirectory = componentDirectory;
if (isRunningOutOfProcess)
{
Trace.WriteLine(string.Format("configuring COM OutProc Server '{0}' using '{1}'", componentAssemblyFile.FullName, configFile.FullName));
// read in config file
ExeConfigurationSystem comConfig = new ExeConfigurationSystem(assemblyFile.FullName);
// make the config "global" for this process, replacing any
// existing configuration that might already have been loaded
ConfigurationUtils.SetConfigurationSystem(comConfig, true);
_appContext = ContextRegistry.GetContext();
}
else
{
Trace.WriteLine(string.Format("configuring COM InProc Server '{0}' using section <spring/context> from file '{1}'", componentAssemblyFile.FullName, configFile.FullName));
_appContext = (IApplicationContext)ConfigurationReader.GetSection(new FileSystemResource(configFile.FullName), "spring/context");
}
if (_appContext == null)
{
throw ConfigurationUtils.CreateConfigurationException("Spring-exported COM components require <spring/context> section in configuration file");
}
Trace.WriteLine(string.Format("completed configuring COM Component '{0}' using '{1}'", componentAssemblyFile.FullName, configFile.FullName));
}
public void DoesNotRegisterContextWithContextRegistry()
{
fixtureInstance = new TestAbstractDependencyInjectionSpringContextTests();
Assert.IsTrue(fixtureInstance.RegisterContextWithContextRegistry);
fixtureInstance.RegisterContextWithContextRegistry = false;
fixtureInstance.TestInitialize();
Assert.IsFalse(ContextRegistry.IsContextRegistered(fixtureInstance.ApplicationContext.Name));
fixtureInstance.TestCleanup();
Assert.IsFalse(ContextRegistry.IsContextRegistered(fixtureInstance.ApplicationContext.Name));
}
/// <summary>
/// Caches application context.
/// </summary>
/// <param name="key">Key to use.</param>
/// <param name="context">Context to cache.</param>
public void AddContext(object key, IConfigurableApplicationContext context)
{
AssertUtils.ArgumentNotNull(context, "context", "ApplicationContext must not be null");
string keyString = ContextKeyString(key);
contextKeyToContextMap.Add(keyString, context);
if (RegisterContextWithContextRegistry &&
!ContextRegistry.IsContextRegistered(context.Name))
{
ContextRegistry.RegisterContext(context);
}
}
public void UnregistersFromContextRegistryWhenDirty()
{
fixtureInstance = new TestAbstractDependencyInjectionSpringContextTests();
Assert.IsTrue(fixtureInstance.RegisterContextWithContextRegistry);
fixtureInstance.SetUp();
Assert.IsTrue(ContextRegistry.IsContextRegistered(fixtureInstance.ApplicationContext.Name));
fixtureInstance.TearDown();
Assert.IsTrue(ContextRegistry.IsContextRegistered(fixtureInstance.ApplicationContext.Name));
fixtureInstance.SetUp();
Assert.IsTrue(ContextRegistry.IsContextRegistered(fixtureInstance.ApplicationContext.Name));
fixtureInstance.SetDirty();
fixtureInstance.TearDown();
Assert.IsFalse(ContextRegistry.IsContextRegistered(fixtureInstance.ApplicationContext.Name));
}
public static void RegisterContext(string xmlContext, string rootContextName = SpringAutowire.DefaultRootContextName)
{
if (!ContextRegistry.IsContextRegistered(rootContextName))
{
lock (_lock)
{
if (!ContextRegistry.IsContextRegistered(rootContextName))
{
XmlApplicationContext ctx = new XmlApplicationContext(new XmlApplicationContextArgs
{
Name = rootContextName,
ConfigurationResources = new IResource[] { new StringResource(xmlContext) }
});
ContextRegistry.RegisterContext(ctx);
}
}
}
}
/// <summary>
/// 创建容器
/// <code>
/// IApplicationContext Container = ChildContainer.Create(container, contextName, ecs);
/// </code>
/// </summary>
/// <param name="container">IApplicationContext容器</param>
/// <param name="contextName">容器名</param>
/// <param name="configuration">Configuration配置对象</param>
/// <returns></returns>
public static IApplicationContext Create(IApplicationContext container, string contextName, Configuration configuration)
{
string _contextName = contextName.ToLower();
ExeConfigurationSystem config = new ExeConfigurationSystem(configuration);
IApplicationContext ctx = config.GetSection(_contextName, container, AbstractApplicationContext.ContextSectionName) as IApplicationContext;
if (!ContextRegistry.IsContextRegistered(_contextName) && ctx.Name != "spring.root")
{
try
{
ContextRegistry.RegisterContext(ctx);
}
catch (Exception e)
{
throw new Exception("Registered ContextName does not exist!Could be a plug-in ContextName for plug-in assembly name (not fullName)", e);
}
}
return(ctx);
}
private static AbstractApplicationContext GetAbstractApplicationContext()
{
if (!ContextRegistry.IsContextRegistered(_RootContext))
{
lock (lock_init)
{
if (!ContextRegistry.IsContextRegistered(_RootContext))
{
GenericApplicationContext ctx = new GenericApplicationContext();
ctx.Name = _RootContext;
XmlObjectDefinitionReader reader = new XmlObjectDefinitionReader(ctx);
reader.LoadObjectDefinitions(new StringResource("<?xml version=\"1.0\" encoding=\"utf-8\" ?><objects></objects>"));
ContextRegistry.RegisterContext(ctx);
}
}
}
return(ContextRegistry.GetContext(_RootContext) as AbstractApplicationContext);
}
public void SetUp()
{
//BasicConfigurator.Configure();
string assemblyName = GetType().Assembly.GetName().Name;
//ctx = new XmlApplicationContext("assembly://" + assemblyName + "/Spring.Data.NHibernate/NHDAOTests.xml");
string[] contextFiles = new string[]
{
"assembly://" + assemblyName + "/Spring.Data.NHibernate/Controllers.xml",
"assembly://" + assemblyName + "/Spring.Data.NHibernate/Services.xml",
"assembly://" + assemblyName + "/Spring.Data.NHibernate/Dao.xml"
};
ctx = new XmlApplicationContext(contextFiles);
ctx.Name = AbstractApplicationContext.DefaultRootContextName;
if (!ContextRegistry.IsContextRegistered(AbstractApplicationContext.DefaultRootContextName))
{
ContextRegistry.RegisterContext(ctx);
}
}
/// <summary>
/// Tells, whether the given <paramref name="contextName"/> was registered, already [true],
/// or not [false].
/// </summary>
/// <remarks>
/// Loading a spring-context with the same <paramref name="contextName"/> repeatedly will cause
/// an exception in spring.
/// </remarks>
public static bool IsContextRegistered(string contextName)
{
return(ContextRegistry.IsContextRegistered(contextName));
}
