protected virtual object CreateObject(IObjectSetting objectSetting, IDictionary items, params object[] args)
{
var ctx = new ObjectBuilderContext(this, objectSetting, items);
var instance = this.OnObjectCreating(ctx);
if (instance != null) {
return instance;
}
var mapTo = objectSetting.MapTo;
if (string.IsNullOrEmpty(mapTo)) {
mapTo = objectSetting.TypeName;
}
mapTo = this.ObjectService.GetTypeNameInternal(mapTo, objectSetting.Namespace);
instance = TypeHelper.CreateObject(mapTo, null, true, args);
if(instance != null) {
ctx.ObjectInstance = instance;
this.OnObjectCreated(ctx);
}
return instance;
}
protected virtual object CreateObject(IObjectSetting objectSetting, IDictionary items)
{
var ctx = new ObjectBuilderContext(this, objectSetting, items);
var instance = this.OnObjectCreating(ctx);
if (instance != null)
{
return(instance);
}
this.CheckObjectSettingDependencies(objectSetting);
var builderType = objectSetting.Builder;
if (!string.IsNullOrEmpty(builderType))
{
var builder = (Esb.IObjectBuilder) this.ObjectService.GetObjectInternal(builderType, objectSetting.Namespace, typeof(Esb.IObjectBuilder), ctx.Items);
if (builder != null)
{
instance = builder.CreateObject(objectSetting);
if (instance != null)
{
goto EXIT;
}
}
}
var spaceName = objectSetting.Namespace;
if (objectSetting.Dependencies != null && objectSetting.Dependencies.Length > 0)
{
foreach (var dependencySetting in objectSetting.Dependencies)
{
var value = dependencySetting.Name;
this.ObjectService.GetObjectInternal(value, spaceName, null, items);
}
}
var mapTo = objectSetting.MapTo;
if (string.IsNullOrEmpty(mapTo))
{
mapTo = objectSetting.TypeName;
}
else
{
instance = this.ObjectService.GetObjectInternal(mapTo, spaceName, null, items);
if (instance != null)
{
return(instance);
}
}
mapTo = this.ObjectService.GetTypeNameInternal(mapTo, spaceName);
var constructor = objectSetting.Constructor;
if (constructor != null)
{
var parameters = constructor.Parameters;
if (parameters != null)
{
var length = parameters.Length;
if (length > 0)
{
var types = new Type[length];
var values = new object[length];
for (var i = 0; i < parameters.Length; i++)
{
var parameter = parameters[i];
var typeName = this.ObjectService.GetTypeNameInternal(parameter.TypeName, spaceName);
var type = TypeHelper.CreateType(typeName, true);
types[i] = type;
var valueString = parameter.Value;
var value = this.ObjectService.GetObjectInternal(valueString, spaceName, type, items);
values[i] = value;
}
instance = TypeHelper.CreateObject(mapTo, null, true, types, values);
}
}
}
if (instance == null)
{
instance = TypeHelper.CreateObject(mapTo, null, true);
}
if (instance != null && objectSetting.Properties != null && objectSetting.Properties.Length > 0)
{
foreach (var property in objectSetting.Properties)
{
var typeName = this.ObjectService.GetTypeNameInternal(property.TypeName, spaceName);
var type = TypeHelper.CreateType(typeName, true);
var propertyName = property.Name;
var valueName = property.Value;
var value = this.ObjectService.GetObjectInternal(valueName, spaceName, type, items);
if (instance is IPropertyDescriptor)
{
((IPropertyDescriptor)instance).SetValue(propertyName, value);
}
else
{
TypeHelper.SetPropertyValue(instance, propertyName, value);
}
}
}
EXIT:
if (instance != null)
{
ctx.ObjectInstance = instance;
this.OnObjectCreated(ctx);
}
return(instance);
}
protected virtual object CreateObject(IObjectSetting objectSetting, IDictionary items)
{
var ctx = new ObjectBuilderContext(this, objectSetting, items);
var instance = this.OnObjectCreating(ctx);
if(instance != null) {
return instance;
}
this.CheckObjectSettingDependencies(objectSetting);
var builderType = objectSetting.Builder;
if (!string.IsNullOrEmpty(builderType)) {
var builder = (Esb.IObjectBuilder)this.ObjectService.GetObjectInternal(builderType, objectSetting.Namespace, typeof(Esb.IObjectBuilder), ctx.Items);
if (builder != null) {
instance = builder.CreateObject(objectSetting);
if(instance != null) {
goto EXIT;
}
}
}
var spaceName = objectSetting.Namespace;
if (objectSetting.Dependencies != null && objectSetting.Dependencies.Length > 0) {
foreach (var dependencySetting in objectSetting.Dependencies) {
var value = dependencySetting.Name;
this.ObjectService.GetObjectInternal(value, spaceName, null, items);
}
}
var mapTo = objectSetting.MapTo;
if (string.IsNullOrEmpty(mapTo)) {
mapTo = objectSetting.TypeName;
} else {
instance = this.ObjectService.GetObjectInternal(mapTo, spaceName, null, items);
if(instance != null) {
return instance;
}
}
mapTo = this.ObjectService.GetTypeNameInternal(mapTo, spaceName);
var constructor = objectSetting.Constructor;
if (constructor != null) {
var parameters = constructor.Parameters;
if(parameters != null) {
var length = parameters.Length;
if(length > 0) {
var types = new Type[length];
var values = new object[length];
for(var i = 0; i < parameters.Length; i++) {
var parameter = parameters[i];
var typeName = this.ObjectService.GetTypeNameInternal(parameter.TypeName, spaceName);
var type = TypeHelper.CreateType(typeName, true);
types[i] = type;
var valueString = parameter.Value;
var value = this.ObjectService.GetObjectInternal(valueString, spaceName, type, items);
values[i] = value;
}
instance = TypeHelper.CreateObject(mapTo, null, true, types, values);
}
}
}
if(instance == null) {
instance = TypeHelper.CreateObject(mapTo, null, true);
}
if(instance != null && objectSetting.Properties != null && objectSetting.Properties.Length > 0) {
foreach (var property in objectSetting.Properties) {
var typeName = this.ObjectService.GetTypeNameInternal(property.TypeName, spaceName);
var type = TypeHelper.CreateType(typeName, true);
var propertyName = property.Name;
var valueName = property.Value;
var value = this.ObjectService.GetObjectInternal(valueName, spaceName, type, items);
if (instance is IPropertyDescriptor) {
((IPropertyDescriptor)instance).SetValue(propertyName, value);
} else {
TypeHelper.SetPropertyValue(instance, propertyName, value);
}
}
}
EXIT:
if(instance != null) {
ctx.ObjectInstance = instance;
this.OnObjectCreated(ctx);
}
return instance;
}
