/// <summary>
/// This method return all files in a collection.
/// </summary>
/// <param name="parentID">string</param>
/// <returns>ContentObjectList</returns>
public static ContentObjectList GetFilesInCollection(string parentID)
{
ContentObjectList contentObjList = new ContentObjectList();
ResourceIndexClient resIndClient = new ResourceIndexClient();
contentObjList = resIndClient.getSetChildrenObjects(parentID, false);
return contentObjList;
}
/// <summary>
/// This method return files in an Object
/// </summary>
/// <param name="ObjectPID">string</param>
/// <returns></returns>
public ContentObjectList GetFiles(string ObjectPID)
{
string _parentId = ObjectPID;
ResourceIndexClient ObjRIC = new ResourceIndexClient();
ContentObjectList ObjCOL = new ContentObjectList();
ObjCOL = ObjRIC.getSetChildrenObjects(_parentId,false);
return ObjCOL;
}
/// <summary>
/// This method returns repository data in XML format.
/// </summary>
/// <param name="ObjectPID">string</param>
/// <returns>XMLDocument</returns>
public XmlDocument GetData(string ObjectPID)
{
string _parentId = ObjectPID;
ResourceIndexClient ObjRIC = new ResourceIndexClient();
ContentObjectList ObjCOL = new ContentObjectList();
ObjCOL = ObjRIC.getSetChildrenObjects(_parentId, true);
//Converting data to XML format
XmlSerializer ObjXmlSerializer = new XmlSerializer(ObjCOL.GetType());
StringWriter ObjStringWriter = new StringWriter();
ObjXmlSerializer.Serialize(ObjStringWriter, ObjCOL);
XmlDocument ObjXmldocument = new XmlDocument();
ObjXmldocument.LoadXml(ObjStringWriter.ToString());
return ObjXmldocument;
}
/// <summary>
/// <para>DeleteObject deletes a singular or a set of objects
/// from Fedora. If we choose to Delete a parent set, the
/// children set objets will also be deleted</para>
///
/// </summary>
/// <param name="objectPid">ObjectPid to be deleted</param>
/// <param name="isCollection">isCollection bool (if it is a set or not)</param>
public void DeleteObject(string objectPID, bool isCollection)
{
_fedoraManagement = new FedoraManagementSOAPImpl(_fedoraServer);
//First we need to determine if it is a collection
if (isCollection)
{
//Instantiates the ResourceIndexClient
_riClient = new ResourceIndexClient();
_contentObjList = _riClient.getRecursiveSetChildrenObjects(objectPID); //Gets all set children recursively...
int noOfChildren = _contentObjList.Count;
//For each contentObj in the contentObjList
foreach (ContentObject contentObj in _contentObjList)
{
if (contentObj.IsCollection)
{
//If the contentObj is a collection/set then we only need to delete the object dr
using (OperationContextScope scope = new OperationContextScope(_fedoraManagement.FedoraManagementProxy.InnerChannel))
{
//Purge the set object, and force it.
_fedoraManagement.purgeObject(contentObj.ObjectPID, "Object deleted by .NET Client", false, scope);
}
}
else
{
DeleteExternalContent(contentObj.ObjectPID, "content");
using (OperationContextScope scope = new OperationContextScope(_fedoraManagement.FedoraManagementProxy.InnerChannel))
{
//Purge the set object, and force it.
_fedoraManagement.purgeObject(contentObj.ObjectPID, "Object deleted by .NET Client", false, scope);
}
}
}
//We then need to get a list of 'all' the child objects...
//Once we have list of the all the child objects, we need to delete them one by one..
}
else
{
DeleteExternalContent(objectPID, "content");
using (OperationContextScope scope = new OperationContextScope(_fedoraManagement.FedoraManagementProxy.InnerChannel))
{
//Purge the set object, and force it.
_fedoraManagement.purgeObject(objectPID, "Object deleted by .NET Client", false, scope);
}
}
}
public ContentObjectList ListContentObjects(String parentId)
{
_riClient = new ResourceIndexClient();
_contentObjList = _riClient.getSetChildrenObjects(parentId);
return _contentObjList;
}