/// <summary>
/// Gets the field type parser.
/// </summary>
/// <param name="fieldType">Type of the field.</param>
/// <returns></returns>
private static Func <string, object> GetFieldTypeParser(Entity fieldType)
{
// Note: can't use entity model during bootstrap
switch (fieldType.Alias.Value)
{
case "aliasField":
case "stringField":
case "emailField":
case "uriField":
case "phoneField":
case "xmlField":
return(s => ( object )s);
case "dateField":
// No UTC adjustment
return(s => ( object )DateTime.Parse(s, CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal));
case "timeField":
// No UTC adjustment
return(s => ( object )DateTime.Parse(s, CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal));
case "dateTimeField":
// yyyy-mm-ddTHH:MM:SS to specify input as local time, or use yyyy-mm-ddTHH:MM:SSZ to specify input at UTC.
return(s => ( object )DateTime.Parse(s, CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal | DateTimeStyles.AdjustToUniversal));
case "intField":
return(s => ( object )int.Parse(s));
case "boolField":
return(s => ( object )bool.Parse(s));
case "guidField":
return(s => ( object )Guid.Parse(s));
case "decimalField":
case "percentField":
case "currencyField":
return(s => ( object )decimal.Parse(s));
default:
string fieldName = fieldType.Alias.Value;
return(s =>
{
throw new Exception("No bootstrap field parser defined for field type: " + fieldName);
});
}
}
/// <summary>
/// Gets the member value.
/// </summary>
/// <param name="entity">The entity.</param>
/// <param name="nameSpace">The name space.</param>
/// <param name="alias">The alias.</param>
/// <returns></returns>
private string GetMemberValue(Entity entity, string nameSpace, string alias)
{
/////
// Return the default value if any of the input arguments are incorrect.
/////
if (entity != null && !string.IsNullOrEmpty(nameSpace) && !string.IsNullOrEmpty(alias))
{
Member member = entity.Members.FirstOrDefault(m => m.MemberDefinition.Alias.Namespace == nameSpace && m.MemberDefinition.Alias.Value == alias);
if (member != null)
{
return(member.Value);
}
}
return(null);
}
/// <summary>
/// Sets the solution version.
/// </summary>
/// <param name="version">The version.</param>
public void SetSolutionVersions(string version)
{
if (string.IsNullOrEmpty(version) || AvailableSolutions == null || !AvailableSolutions.Any( ))
{
return;
}
foreach (string solutionAlias in AvailableSolutions)
{
Entity solution = Entities.FirstOrDefault(e => e.Alias.Value == solutionAlias && e.Type.Alias.Namespace == "core" && e.Type.Alias.Value == "solution");
Member solutionVersionString = solution?.Members.FirstOrDefault(m => m.MemberDefinition.Alias.Namespace == "core" && m.MemberDefinition.Alias.Value == "solutionVersionString");
if (solutionVersionString != null)
{
solutionVersionString.Value = version;
}
}
}
/// <summary>
/// Gets the fields with defaults.
/// </summary>
/// <param name="type">The type.</param>
/// <returns></returns>
private IEnumerable <FieldData> GetFieldsWithDefaults(Entity type)
{
List <FieldData> result;
if (!_defaultsOnType.TryGetValue(type, out result))
{
Alias defaultValueAlias = Aliases.CoreAlias("defaultValue");
result =
(from ancType in SchemaResolver.GetAncestors(type)
from field in SchemaResolver.GetDeclaredFields(ancType)
let defaultValue = SchemaResolver.GetStringFieldValue(field, defaultValueAlias)
where defaultValue != null
select new FieldData
{
Field = field,
Value = defaultValue
}).ToList( );
_defaultsOnType[type] = result;
}
return(result);
}
/// <summary>
/// Loads the application metadata.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public Metadata GetMetadata(IProcessingContext context)
{
Entity solutionEntity = GetActiveSolutionEntity( );
string name = null;
string description = null;
string publisher = null;
string publisherUrl = null;
Guid appId = Guid.Empty;
DateTime releaseDate = DateTime.UtcNow;
string version = null;
if (solutionEntity != null)
{
/////
// Get the member values.
/////
name = GetMemberValue(solutionEntity, "core", "name");
description = GetMemberValue(solutionEntity, "core", "description");
publisher = GetMemberValue(solutionEntity, "core", "solutionPublisher");
publisherUrl = GetMemberValue(solutionEntity, "core", "solutionPublisherUrl");
version = GetMemberValue(solutionEntity, "core", "solutionVersionString");
string releaseDateString = GetMemberValue(solutionEntity, "core", "solutionReleaseDate");
if (!string.IsNullOrEmpty(releaseDateString))
{
releaseDate = DateTime.Parse(releaseDateString);
}
appId = solutionEntity.Guid;
}
/////
// Calculate the fallback values.
/////
if (string.IsNullOrEmpty(name))
{
name = SolutionDocument.ReadString("/resource/name");
}
if (appId == Guid.Empty)
{
appId = SolutionDocument.ReadGuid("/resource/solutionId");
}
if (string.IsNullOrEmpty(version))
{
version = SolutionDocument.ReadString("/resource/version", "1.0");
}
Guid dependentApplicationGuid = new Guid("{8f2ed791-a613-4e9c-a6d4-694a8c56dba1}");
Guid dependencyApplicationGuid = new Guid("{d7fe48a6-3ad9-494d-8740-086f432aaaa4}");
Guid nameGuid = new Guid("{f8def406-90a1-4580-94f4-1b08beac87af}");
Guid minimumVersionGuid = new Guid("{f2c90c9e-92a0-4461-a49c-ee601776f468}");
Guid maximumVersionnameGuid = new Guid("{f00f048e-6aab-479e-9981-19a7506c20db}");
Guid isRequiredGuid = new Guid("{1f7dd780-a123-4ec6-9722-5189d107eb8f}");
List <SolutionDependency> dependencies = new List <SolutionDependency>( );
List <Relationship> dependentRelationships = Relationships.Where(r => r.SolutionEntity.Guid == appId && r.Type.Guid == dependentApplicationGuid && r.To.Guid == appId).ToList( );
foreach (Relationship relationship in dependentRelationships)
{
List <Relationship> dependencyRelationships = Relationships.Where(r => r.SolutionEntity.Guid == appId && r.Type.Guid == dependencyApplicationGuid && r.From.Guid == relationship.From.Guid).ToList( );
foreach (Relationship dependencyRelationship in dependencyRelationships)
{
Entity details = Entities.FirstOrDefault(e => e.Guid == dependencyRelationship.From.Guid);
Member nameMember = details.Members.FirstOrDefault(m => m.MemberDefinition.Entity.Guid == nameGuid);
Member minimumVersionMember = details.Members.FirstOrDefault(m => m.MemberDefinition.Entity.Guid == minimumVersionGuid);
Member maximumVersionMember = details.Members.FirstOrDefault(m => m.MemberDefinition.Entity.Guid == maximumVersionnameGuid);
Member isRequiredMember = details.Members.FirstOrDefault(m => m.MemberDefinition.Entity.Guid == isRequiredGuid);
Entity dependencyApplication = Entities.FirstOrDefault(e => e.Guid == dependencyRelationship.To.Guid);
Member dependencyNameMember = null;
if (dependencyApplication != null)
{
dependencyNameMember = dependencyApplication.Members.FirstOrDefault(m => m.MemberDefinition.Entity.Guid == nameGuid);
}
Version minVersion;
if (string.IsNullOrEmpty(minimumVersionMember?.Value) || minimumVersionMember.Value.Equals("any", StringComparison.InvariantCultureIgnoreCase) || !Version.TryParse(minimumVersionMember.Value, out minVersion))
{
minVersion = null;
}
Version maxVersion;
if (string.IsNullOrEmpty(maximumVersionMember?.Value) || maximumVersionMember.Value.Equals("any", StringComparison.InvariantCultureIgnoreCase) || !Version.TryParse(maximumVersionMember.Value, out maxVersion))
{
maxVersion = null;
}
bool required;
if (string.IsNullOrEmpty(isRequiredMember?.Value) || !bool.TryParse(isRequiredMember.Value, out required))
{
required = true;
}
SolutionDependency dependency = new SolutionDependency(dependencyRelationship.To.Guid, nameMember?.Value, dependencyNameMember?.Value, minVersion, maxVersion, required);
dependencies.Add(dependency);
}
}
_packageId = GenerateAppVerId(name, version);
/////
// Return the metadata.
/////
return(new Metadata
{
AppId = appId,
AppName = name,
AppVerId = _packageId,
Description = description,
Dependencies = dependencies,
Name = name,
Publisher = publisher,
PublisherUrl = publisherUrl,
ReleaseDate = releaseDate,
Version = version,
Type = SourceType.AppPackage,
PlatformVersion = null
});
}
/// <summary>
/// Expands the binary source.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="entity">The entity.</param>
private List <KeyValuePair <string, object> > ExpandBinarySource(XElement element, Entity entity)
{
if (element == null || entity == null)
{
return(null);
}
XAttribute sourceAttribute = element.Attribute("source");
if (sourceAttribute != null)
{
try
{
// Find the entity source formatter for this alias
string typeName = string.Format(CultureInfo.InvariantCulture, "EDC.SoftwarePlatform.Migration.SourceFormatters.{0}SourceFormatter", entity.Type.Alias.Value.ToPascalCase( ));
Type type = Type.GetType(typeName, false);
if (type != null)
{
object instance = Activator.CreateInstance(type);
var results = new List <KeyValuePair <string, object> >( );
var typeFormatter = instance as IEntityContainerSourceFormatter;
if (typeFormatter != null)
{
string referencePath = Path.GetDirectoryName(element.BaseUri);
if (referencePath != null)
{
var uri = new Uri(Path.Combine(referencePath, sourceAttribute.Value));
results.AddRange(typeFormatter.Format(Path.GetFullPath(uri.AbsolutePath)));
}
}
return(results);
}
}
catch (Exception exc)
{
EventLog.Application.WriteError("Failed to expand binary source. " + exc.Message);
}
}
return(null);
}