public ModulesConfigurationSection GetModuleConfigurationSection()
{
ModulesConfigurationSection globalSection = new ModulesConfigurationSection();
PopulateSection(globalSection, _baseDirectory, true);
return(globalSection);
}
private ModulesConfigurationSection ParseSection(string filePath)
{
ModulesConfigurationSection section = new ModulesConfigurationSection();
XmlDocument config = new XmlDocument();
config.Load(filePath);
XmlNodeList moduleList = config.SelectNodes(XpathCompositeWebModuleNode);
if (moduleList == null || moduleList.Count == 0)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(config.NameTable);
nsmgr.AddNamespace(QualifierXpath, NetConfigurationNamespace);
moduleList = config.SelectNodes(QualifiedXpathCompositeWebModuleNode, nsmgr);
}
foreach (XmlNode module in moduleList)
{
string name = module.Attributes[NameAttribute].Value;
string assemblyName = module.Attributes[AssemblyNameAttribute].Value;
string virtualPath = null;
if (module.Attributes[VirtualPathAttribute] != null)
{
virtualPath = module.Attributes[VirtualPathAttribute].Value;
}
ModuleConfigurationElement data = new ModuleConfigurationElement(name, assemblyName, virtualPath);
section.Modules.Add(data);
}
return(section);
}
public void IfModuleIsLoadedDoesNotLoadItAgain()
{
WebConfigModuleInfoStore store = new WebConfigModuleInfoStore(@"Services\Support\WebConfigWithRepeatedModules");
ModulesConfigurationSection section = store.GetModuleConfigurationSection();
Assert.AreEqual(1, section.Modules.Count);
}
public void ReadsTwoModulesFromTwoFiles()
{
WebConfigModuleInfoStore store = new WebConfigModuleInfoStore(@"Services\Support\TwoFiles");
ModulesConfigurationSection section = store.GetModuleConfigurationSection();
Assert.AreEqual(2, section.Modules.Count);
Assert.AreEqual("Module1.Name", section.Modules[0].Name);
Assert.AreEqual("Module1.AssemblyName", section.Modules[0].AssemblyName);
Assert.AreEqual("Module1.VirtualPath", section.Modules[0].VirtualPath);
Assert.AreEqual("Module2.Name", section.Modules[1].Name);
Assert.AreEqual("Module2.AssemblyName", section.Modules[1].AssemblyName);
Assert.AreEqual("Module2.VirtualPath", section.Modules[1].VirtualPath);
}
/// <summary>
/// Gets the list of modules needed by the application.
/// </summary>
/// <returns>An array of <see cref="IModuleInfo"/>.</returns>
public IModuleInfo[] EnumerateModules()
{
if (_modules != null)
{
return(_modules);
}
List <DependantModuleInfo> moduleInfos = new List <DependantModuleInfo>();
ModulesConfigurationSection section = _store.GetModuleConfigurationSection();
ValidateDuplicates(section);
foreach (ModuleConfigurationElement data in section.Modules)
{
DependantModuleInfo moduleInfo = new DependantModuleInfo(data.Name, data.AssemblyName, data.VirtualPath);
if (data.Dependencies.Count > 0)
{
moduleInfo.Dependencies = new ModuleDependency[data.Dependencies.Count];
for (int i = 0; i < data.Dependencies.Count; i++)
{
moduleInfo.Dependencies[i] = new ModuleDependency();
moduleInfo.Dependencies[i].Name = data.Dependencies[i].Module;
}
}
if (data.Services.Count > 0)
{
moduleInfo.Services = new ServiceInfo[data.Services.Count];
for (int i = 0; i < data.Services.Count; i++)
{
moduleInfo.Services[i] =
new ServiceInfo(data.Services[i].RegisterAs, data.Services[i].Type, data.Services[i].Scope);
}
}
moduleInfos.Add(moduleInfo);
}
if (moduleInfos.Count > 0)
{
_modules = SortModules(moduleInfos);
}
else
{
_modules = moduleInfos.ToArray();
}
return(_modules);
}
public void ReadsOneModuleWebConfig()
{
WebConfigModuleInfoStore store = new WebConfigModuleInfoStore(@"Services\Support\OneModule");
ModulesConfigurationSection section = store.GetModuleConfigurationSection();
Assert.AreEqual(1, section.Modules.Count);
Assert.AreEqual("Module1.Name", section.Modules[0].Name);
Assert.AreEqual("Module1.AssemblyName", section.Modules[0].AssemblyName);
Assert.AreEqual("Module1.VirtualPath", section.Modules[0].VirtualPath);
Assert.AreEqual(1, section.Modules[0].Services.Count);
Assert.AreEqual(typeof(IFoo), section.Modules[0].Services[0].RegisterAs);
Assert.AreEqual(typeof(Foo), section.Modules[0].Services[0].Type);
Assert.AreEqual("Global", section.Modules[0].Services[0].Scope);
}
public void ReadsOneModuleAppConfig()
{
ConfigurationStore store = new ConfigurationStore(@"Mocks\Configuration\OneModule");
ModulesConfigurationSection section = store.RetrieveModuleConfigurationSection();
Assert.IsNotNull(section.Modules);
Assert.AreEqual(1, section.Modules.Count);
Assert.IsNotNull(section.Modules[0].AssemblyFile);
Assert.AreEqual("MockModuleA", section.Modules[0].ModuleName);
Assert.IsNotNull(section.Modules[0].AssemblyFile);
Assert.IsTrue(section.Modules[0].AssemblyFile.Contains(@"MocksModules\MockModuleA.dll"));
Assert.IsNotNull(section.Modules[0].ModuleType);
Assert.IsTrue(section.Modules[0].StartupLoaded);
Assert.AreEqual("Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA", section.Modules[0].ModuleType);
}
public void ReadsTwoModulesWithDependency()
{
ConfigurationStore store = new ConfigurationStore(@"Mocks\Configuration\TwoModulesWithDependency");
ModulesConfigurationSection section = store.RetrieveModuleConfigurationSection();
Assert.AreEqual(2, section.Modules.Count);
Assert.AreEqual("MockModuleA", section.Modules[0].ModuleName);
Assert.IsTrue(section.Modules[0].AssemblyFile.Contains(@"MocksModules\MockModuleA.dll"));
Assert.AreEqual("Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA", section.Modules[0].ModuleType);
Assert.IsTrue(section.Modules[0].StartupLoaded);
Assert.AreEqual("MockModuleB", section.Modules[0].Dependencies[0].ModuleName);
Assert.AreEqual("MockModuleB", section.Modules[1].ModuleName);
Assert.IsTrue(section.Modules[1].AssemblyFile.Contains(@"MocksModules\MockModuleB.dll"));
Assert.AreEqual("Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleB", section.Modules[1].ModuleType);
Assert.IsTrue((section.Modules[1].StartupLoaded));
}
protected override IModuleCatalog CreateModuleCatalog()
{
ModulesConfigurationSection configurationSection = new ModulesConfigurationSection();
ModuleConfigurationElements ds = new ModuleConfigurationElements();
if (File.Exists("ModuleConfigurationElementCollection.xml") && File.Exists("ModuleConfigurationElementCollection.xsd"))
{
ds.ReadXml("ModuleConfigurationElementCollection.xml");
ds.ReadXmlSchema("ModuleConfigurationElementCollection.xsd");
var elements = ds.Tables[0].Rows.Cast <DataRow>().Select(e => new ModuleConfigurationElement()
{
Name = e["Name"].ToString(), AssemblyFile = e["AssemblyFile"].ToString(), TypeName = e["TypeName"].ToString()
}).ToArray();
var modules = new ModuleConfigurationElementCollection(elements);
configurationSection.Modules = modules;
}
return(new ConfigurationModuleCatalog(configurationSection));
}
private void PopulateSection(ModulesConfigurationSection section, string rootDirectory)
{
foreach (string fileName in Directory.GetFiles(rootDirectory, "Web.Config", SearchOption.TopDirectoryOnly))
{
System.Configuration.Configuration configuration = GetConfiguration(Path.Combine(rootDirectory, fileName));
ModulesConfigurationSection localSection =
(ModulesConfigurationSection)configuration.GetSection("compositeWeb/modules");
if (localSection != null)
{
foreach (ModuleConfigurationElement module in localSection.Modules)
{
if (!section.Modules.Contains(module.Name))
{
section.Modules.Add(module);
}
}
}
}
foreach (string childDirectory in Directory.GetDirectories(rootDirectory))
{
PopulateSection(section, childDirectory);
}
}
private void PopulateSection(ModulesConfigurationSection section, string rootDirectory, bool recursive)
{
foreach (string fileName in Directory.GetFiles(rootDirectory, "Web.Config", SearchOption.TopDirectoryOnly))
{
ModulesConfigurationSection localSection = ParseSection(Path.Combine(rootDirectory, fileName));
if (localSection != null)
{
foreach (ModuleConfigurationElement module in localSection.Modules)
{
if (!section.Modules.Contains(module.Name))
{
section.Modules.Add(module);
}
}
}
}
if (recursive)
{
foreach (string childDirectory in Directory.GetDirectories(rootDirectory))
{
PopulateSection(section, childDirectory, recursive);
}
}
}
private static void ValidateDuplicates(ModulesConfigurationSection section)
{
foreach (ModuleConfigurationElement data in section.Modules)
{
ICollection <ModuleConfigurationElement> found = section.Modules.FindAll(delegate(ModuleConfigurationElement match)
{
return
(!string.IsNullOrEmpty(match.VirtualPath) &&
(String.Equals(match.VirtualPath,
data.VirtualPath,
StringComparison.
InvariantCultureIgnoreCase)
||
String.Equals(match.AssemblyName,
data.AssemblyName,
StringComparison.
InvariantCultureIgnoreCase)));
});
if (found.Count > 1)
{
ThrowConfigurationErrorsException(found);
}
}
}
