/// <summary>
/// Returns an <see cref="T:System.Data.Entity.Core.Metadata.Edm.EntitySet" /> object by using the specified name for the entity set.
/// </summary>
/// <returns>
/// An <see cref="T:System.Data.Entity.Core.Metadata.Edm.EntitySet" /> object that represents the entity set that has the specified name.
/// </returns>
/// <param name="name">The name of the entity set that is searched for.</param>
/// <param name="ignoreCase">true to perform the case-insensitive search; otherwise, false.</param>
public EntitySet GetEntitySetByName(string name, bool ignoreCase)
{
var entitySet = (BaseEntitySets.GetValue(name, ignoreCase) as EntitySet);
if (null != entitySet)
{
return(entitySet);
}
throw new ArgumentException(Strings.InvalidEntitySetName(name));
}
/// <summary>
/// Get the entity set with the given name
/// </summary>
/// <param name="name">name of the entity set to look up for</param>
/// <param name="ignoreCase">true if you want to do a case-insensitive lookup</param>
/// <returns></returns>
public EntitySet GetEntitySetByName(string name, bool ignoreCase)
{
EntitySet entitySet = (BaseEntitySets.GetValue(name, ignoreCase) as EntitySet);
if (null != entitySet)
{
return(entitySet);
}
throw EntityUtil.InvalidEntitySetName(name);
}
/// <summary>
/// Returns a <see cref="T:System.Data.Entity.Core.Metadata.Edm.RelationshipSet" /> object by using the specified name for the relationship set.
/// </summary>
/// <returns>true if there is a relationship set that matches the search criteria; otherwise, false. </returns>
/// <param name="name">The name of the relationship set that is searched for.</param>
/// <param name="ignoreCase">true to perform the case-insensitive search; otherwise, false.</param>
/// <param name="relationshipSet">
/// When this method returns, contains a <see cref="T:System.Data.Entity.Core.Metadata.Edm.RelationshipSet" /> object.
/// </param>
public bool TryGetRelationshipSetByName(string name, bool ignoreCase, out RelationshipSet relationshipSet)
{
Check.NotNull(name, "name");
EntitySetBase baseEntitySet = null;
relationshipSet = null;
if (BaseEntitySets.TryGetValue(name, ignoreCase, out baseEntitySet))
{
if (Helper.IsRelationshipSet(baseEntitySet))
{
relationshipSet = (RelationshipSet)baseEntitySet;
return(true);
}
}
return(false);
}
/// <summary>
/// Returns an <see cref="T:System.Data.Entity.Core.Metadata.Edm.EntitySet" /> object by using the specified name for the entity set.
/// </summary>
/// <returns>true if there is an entity set that matches the search criteria; otherwise, false.</returns>
/// <param name="name">The name of the entity set that is searched for.</param>
/// <param name="ignoreCase">true to perform the case-insensitive search; otherwise, false.</param>
/// <param name="entitySet">
/// When this method returns, contains an <see cref="T:System.Data.Entity.Core.Metadata.Edm.EntitySet" /> object. If there is no entity set, this output parameter contains null.
/// </param>
public bool TryGetEntitySetByName(string name, bool ignoreCase, out EntitySet entitySet)
{
Check.NotNull(name, "name");
EntitySetBase baseEntitySet = null;
entitySet = null;
if (BaseEntitySets.TryGetValue(name, ignoreCase, out baseEntitySet))
{
if (Helper.IsEntitySet(baseEntitySet))
{
entitySet = (EntitySet)baseEntitySet;
return(true);
}
}
return(false);
}
