如何解决试图使C＃依赖注入示例起作用
| 我从以下网址下载了此代码：http://msdn.microsoft.com/zh-cn/magazine/cc164657.aspx，但它是VS2003。我正在尝试使其在VS 2010中工作。似乎有一些变化。例如，我需要在2010年实例化资源对象。这是主要代码：using System;
using System.IO;
using Spring.Objects.Factory.Xml;
using SpringDIExample;
namespace runner
{
class Class1
{
[STAThread]
static void Main()
{
// 1. Open the configuration file and create a new
// factory,reading in the object definitions
using (Stream stream = File.OpenRead(\"config.xml\"))
{
// 2. Create a new object factory
Spring.Core.IO.InputStreamResource resource = new Spring.Core.IO.InputStreamResource(stream,\"config\");
XmlObjectFactory xmlObjectFactory = new XmlObjectFactory(resource);
// 3. Call my factory class with generic label for the object
// that is requested.
IDomainObjectInterface domainObjectInterface = (IDomainObjectInterface)xmlObjectFactory.GetObject(\"DomainObjectImplementationClass\");
// 4. Use the object just like any other concrete class.
Console.WriteLine(\"My name is \" + domainObjectInterface.Name);
}
Console.ReadLine();
}
}
}
XmlObjectFactory xmlObjectFactory = new XmlObjectFactory(resource);
Spring.Objects.Factory.ObjectDefinitionStoreException was unhandled
Message=Unexpected exception parsing XML document from config
Source=Spring.Core
ObjectName=\"\"
ResourceDescription=\"\"
StackTrace:
at Spring.Objects.Factory.Xml.XmlObjectDefinitionReader.DoLoadObjectDefinitions(Stream stream,IResource resource)
at Spring.Objects.Factory.Xml.XmlObjectDefinitionReader.LoadObjectDefinitions(IResource resource)
at Spring.Objects.Factory.Xml.XmlObjectFactory..ctor(IResource resource,Boolean caseSensitive,IObjectFactory parentFactory)
at Spring.Objects.Factory.Xml.XmlObjectFactory..ctor(IResource resource)
at runner.Class1.Main() in C:\\Documents and Settings\\dhood\\Desktop\\SpringExample\\TestRunner\\ConsoleRunner.cs:line 19
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly,String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile,Evidence assemblySecurity,String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,ContextCallback callback,Object state,Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: Spring.Objects.Factory.ObjectDefinitionStoreException
Message=Failed parsing object definition \'<object name=\"DomainObjectImplementationClass\" singleton=\"false\" type=\"ImplementationClass1,SpringDIExample\" xmlns=\"http://www.springframework.net\" />\'
Source=Spring.Core
ObjectName=\"\"
ResourceDescription=\"\"
StackTrace:
at Spring.Objects.Factory.Xml.DefaultXmlObjectDefinitionParser.RegisterObjectDefinition(XmlElement element,ParserContext parserContext)
at Spring.Objects.Factory.Xml.DefaultXmlObjectDefinitionParser.ParseElement(XmlElement element,ParserContext parserContext)
at Spring.Objects.Factory.Xml.DefaultObjectDefinitionDocumentReader.ParseObjectDefinitions(XmlElement root,ObjectDefinitionParserHelper helper)
at Spring.Objects.Factory.Xml.DefaultObjectDefinitionDocumentReader.RegisterObjectDefinitions(XmlDocument doc,XmlReaderContext readerContext)
at Spring.Objects.Factory.Xml.XmlObjectDefinitionReader.RegisterObjectDefinitions(XmlDocument doc,IResource resource)
at Spring.Objects.Factory.Xml.XmlObjectDefinitionReader.DoLoadObjectDefinitions(Stream stream,IResource resource)
InnerException: Spring.Objects.Factory.ObjectDefinitionStoreException
Message=Error registering object with name \'DomainObjectImplementationClass\' defined in \'config\' : Object class [ImplementationClass1,SpringDIExample] not found.
<object name=\"DomainObjectImplementationClass\" singleton=\"false\" type=\"ImplementationClass1,SpringDIExample\" xmlns=\"http://www.springframework.net\" />
Source=Spring.Core
ObjectName=DomainObjectImplementationClass
ResourceDescription=config
StackTrace:
at Spring.Objects.Factory.Xml.XmlReaderContext.ReportException(XmlNode node,String name,String message,Exception cause)
at Spring.Objects.Factory.Xml.DefaultXmlObjectDefinitionParser.ParseObjectDefinition(XmlElement element,String id,ObjectDefinitionParserHelper parserHelper)
at Spring.Objects.Factory.Xml.DefaultXmlObjectDefinitionParser.ParseObjectDefinition(XmlElement element,ParserContext parserContext)
at Spring.Objects.Factory.Xml.DefaultXmlObjectDefinitionParser.RegisterObjectDefinition(XmlElement element,ParserContext parserContext)
InnerException: System.TypeLoadException
Message=Could not load type from string value \'ImplementationClass1,SpringDIExample\'.
Source=Spring.Core
TypeName=\"\"
StackTrace:
at Spring.Util.TypeResolver.ResolveType(String typeName)
at Spring.Util.TypeResolver.Resolve(String typeName)
at Spring.Util.CachedTypeResolver.Resolve(String typeName)
at Spring.Objects.ObjectUtils.ResolveType(String typeName)
at Spring.Objects.Factory.Support.DefaultObjectDefinitionFactory.CreateObjectDefinition(String typeName,String parent,AppDomain domain)
at Spring.Objects.Factory.Xml.DefaultXmlObjectDefinitionParser.ParseObjectDefinition(XmlElement element,ObjectDefinitionParserHelper parserHelper)
InnerException: System.TypeLoadException
Message=Could not load type \'ImplementationClass1\' from assembly \'SpringDIExample,Version=0.0.0.0,Culture=neutral,PublicKeyToken=null\'.
Source=mscorlib
TypeName=ImplementationClass1
StackTrace:
at System.Reflection.RuntimeAssembly.GetType(RuntimeAssembly assembly,Boolean throwOnError,Boolean ignoreCase,ObjectHandleOnStack type)
at System.Reflection.RuntimeAssembly.GetType(String name,Boolean ignoreCase)
at Spring.Util.TypeResolver.LoadTypeDirectlyFromAssembly(TypeAssemblyInfo typeInfo)
at Spring.Util.TypeResolver.ResolveType(String typeName)
InnerException:
<?xml version=\"1.0\" encoding=\"utf-8\" ?>
<objects xmlns=\"http://www.springframework.net\">
<object name=\"DomainObjectImplementationClass\"
singleton=\"false\"
type=\"ImplementationClass1,SpringDIExample\" />
</objects>
解决方法
尝试使用
type=\"SpringDIExample.ImplementationClass1,SpringDIExample\"
SpringDIExample
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