private void btnContainees_Click(object sender, System.EventArgs e)
{
FolderNode folder;
// Reset the data grid
dgrdContainees.DataSource = null;
dgrdContainees.Show();
btnGetContent.Enabled = false;
// Get the ID of the folder we are to search for containees
if (treeFolders.SelectedNode == null)
{
MessageBox.Show("You must first select a folder node");
return;
}
folder = (FolderNode)treeFolders.SelectedNode.Tag;
string strFolderId = folder.Id;
// Properties to exclude in the query results
string[] strExclude = new string[2];
strExclude[0] = "DateCreated";
strExclude[1] = "DateLastModified";
// Get the folder's Containees list object
CEWSI.ObjectRequestType objContaineesRequest = new CEWSI.ObjectRequestType();
CEWSI.ObjectSpecification objContaineesSpec = new CEWSI.ObjectSpecification();
objContaineesSpec.classId = "Folder";
objContaineesSpec.objectId = strFolderId;
objContaineesSpec.objectStore = MainForm.Library;
objContaineesSpec.propertyId = "Containees";
objContaineesRequest.SourceSpecification = objContaineesSpec;
objContaineesRequest.id = "1";
// Make sure to ask for the Head property of the RCR
objContaineesRequest.PropertyFilter = new CEWSI.PropertyFilterType();
CEWSI.FilterElementType filterHead = new CEWSI.FilterElementType();
CEWSI.FilterElementType filterCName = new CEWSI.FilterElementType();
CEWSI.FilterElementType filterId = new CEWSI.FilterElementType();
CEWSI.FilterElementType filterCreator = new CEWSI.FilterElementType();
CEWSI.FilterElementType filterContentSize = new CEWSI.FilterElementType();
CEWSI.FilterElementType filterTitle = new CEWSI.FilterElementType();
filterHead.Value = "Head";
filterCName.Value = "ContainmentName";
filterId.Value = "Id";
filterCreator.Value = "Creator";
filterContentSize.Value = "ContentSize";
filterTitle.Value = "DocumentTitle";
objContaineesRequest.PropertyFilter.IncludeProperties = new CEWSI.FilterElementType[6];
objContaineesRequest.PropertyFilter.IncludeProperties[0] = filterHead;
objContaineesRequest.PropertyFilter.IncludeProperties[1] = filterCName;
objContaineesRequest.PropertyFilter.IncludeProperties[2] = filterId;
objContaineesRequest.PropertyFilter.IncludeProperties[3] = filterCreator;
objContaineesRequest.PropertyFilter.IncludeProperties[4] = filterContentSize;
objContaineesRequest.PropertyFilter.IncludeProperties[5] = filterTitle;
objContaineesRequest.PropertyFilter.ExcludeProperties = strExclude;
objContaineesRequest.PropertyFilter.maxRecursion = 1;
objContaineesRequest.PropertyFilter.maxRecursionSpecified = true;
// Test continuation objContaineesRequest.maxElements = 2;
// objContaineesRequest.maxElementsSpecified = true;
// Create the request array
CEWSI.ObjectRequestType[] objRequestArray = new CEWSI.ObjectRequestType[1];
objRequestArray[0] = objContaineesRequest;
// Fill in the security headers...
CEWSI.FNCEWS40PortTypeClient objBinding = WSIUtil.ConfigureBinding(MainForm.User,
MainForm.Domain, MainForm.Password, MainForm.URL);
// Send off the request
CEWSI.ObjectResponseType[] objResponses = null;
try
{
objResponses = objBinding.GetObjects(WSIUtil.GetLocalization(), objRequestArray);
}
catch (System.Net.WebException ex)
{
MessageBox.Show("An exception occurred while querying for containees: [" + ex.Message + "]");
return;
}
catch (Exception allEx)
{
MessageBox.Show("An exception occurred: [" + allEx.Message + "]");
return;
}
// Get the containees
if (objResponses.Length < 1)
{
MessageBox.Show("No containees found");
return;
}
if (objResponses[0].GetType() == typeof(CEWSI.ErrorStackResponse))
{
CEWSI.ErrorStackResponse objErrResponse = (CEWSI.ErrorStackResponse)objResponses[0];
CEWSI.ErrorStackType objStack = objErrResponse.ErrorStack;
CEWSI.ErrorRecordType objErr = objStack.ErrorRecord[0];
MessageBox.Show("Error [" + objErr.Description + "] occurred. " +
" Err source is [" + objErr.Source + "]");
return;
}
CEWSI.ObjectSetResponse objSetResponse = (CEWSI.ObjectSetResponse)objResponses[0];
CEWSI.ObjectSetType objResults = objSetResponse.ObjectSet;
if (objResults.Object == null || objResults.Object.Length < 1)
{
MessageBox.Show("No containees found");
return;
}
// Query was successful; display a list of result rows
// First create a data table that has our columns in it
System.Data.DataColumn dtCol;
System.Data.DataRow dtRow;
System.Data.DataTable dtblResults = new System.Data.DataTable("Results");
dtCol = new System.Data.DataColumn("RCRId");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
dtCol = new System.Data.DataColumn("ContainmentName");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
dtCol = new System.Data.DataColumn("Id");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
dtCol = new System.Data.DataColumn("ClassID");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
dtCol = new System.Data.DataColumn("Title");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
dtCol = new System.Data.DataColumn("Creator");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
dtCol = new System.Data.DataColumn("ContentSize");
dtCol.DataType = System.Type.GetType("System.String");
dtCol.DefaultValue = "";
dtblResults.Columns.Add(dtCol);
// For each containee, make an entry in our data table
CEWSI.ObjectValue objHead = null;
foreach (CEWSI.ObjectValue objContainee in (CEWSI.ObjectValue[])objResults.Object)
{
dtRow = dtblResults.NewRow();
foreach (CEWSI.PropertyType objProp in objContainee.Property)
{
if (objProp.propertyId == "ContainmentName")
{
dtRow["ContainmentName"] = IdmObjectType.getPropertyValue(objProp);
}
if (objProp.propertyId == "Id")
{
dtRow["RCRId"] = IdmObjectType.getPropertyValue(objProp);
}
if (objProp.propertyId == "Head")
{
objHead = (CEWSI.ObjectValue)((CEWSI.SingletonObject)objProp).Value;
dtRow["ClassId"] = objHead.classId.ToString();
foreach (CEWSI.PropertyType objHeadProp in objHead.Property)
{
if (objHeadProp.propertyId == "Id")
{
dtRow["Id"] = IdmObjectType.getPropertyValue(objHeadProp);
}
if (objHeadProp.propertyId == "Creator")
{
dtRow["Creator"] = IdmObjectType.getPropertyValue(objHeadProp);
}
if (objHeadProp.propertyId == "ContentSize")
{
dtRow["ContentSize"] = IdmObjectType.getPropertyValue(objHeadProp);
}
if (objHeadProp.propertyId == "DocumentTitle")
{
dtRow["Title"] = IdmObjectType.getPropertyValue(objHeadProp);
}
}
}
}
dtblResults.Rows.Add(dtRow);
btnGetContent.Enabled = true;
}
dgrdContainees.DataSource = dtblResults;
dgrdContainees.Show();
g_dtblResults = dtblResults;
}
private void button1_Click(object sender, System.EventArgs e)
{
// OK, what are we supposed to retrieve
System.Data.DataRow dtRow;
int i = dgrdContainees.CurrentRowIndex;
dtRow = g_dtblResults.Rows[i];
string strId = (string)dtRow["Id"];
string strContentSize = (string)dtRow["ContentSize"];
MessageBox.Show("Retrieving content for document [" + strId + "] size= " + strContentSize + " bytes.");
// Retrieve the document
CEWSI.ObjectRequestType objContentRequest = new CEWSI.ObjectRequestType();
CEWSI.ObjectSpecification objContentSpec = new CEWSI.ObjectSpecification();
objContentSpec.classId = "Document";
objContentSpec.objectId = strId;
objContentSpec.objectStore = MainForm.Library;
objContentRequest.SourceSpecification = objContentSpec;
objContentRequest.id = "1";
// Ask for the content properties...
CEWSI.FilterElementType[] incContentProps;
if (UseGetContent)
{
incContentProps = new CEWSI.FilterElementType[1];
}
else
{
incContentProps = new CEWSI.FilterElementType[2];
}
incContentProps[0] = new CEWSI.FilterElementType();
incContentProps[0].Value = "ContentElements";
if (!UseGetContent)
{
incContentProps[1] = new CEWSI.FilterElementType();
incContentProps[1].Value = "Content";
incContentProps[1].maxSize = 1000000;
incContentProps[1].maxSizeSpecified = true;
}
objContentRequest.PropertyFilter = new CEWSI.PropertyFilterType();
objContentRequest.PropertyFilter.IncludeProperties = incContentProps;
objContentRequest.PropertyFilter.maxRecursion = 1;
objContentRequest.PropertyFilter.maxRecursionSpecified = true;
// Create the request array
CEWSI.ObjectRequestType[] objRequestArray = new CEWSI.ObjectRequestType[1];
objRequestArray[0] = objContentRequest;
// Fill in the security headers...
CEWSI.FNCEWS40PortTypeClient objBinding = WSIUtil.ConfigureBinding(MainForm.User,
MainForm.Domain, MainForm.Password, MainForm.URL);
// Send off the request
CEWSI.ObjectResponseType[] objResponses = null;
try
{
objResponses = objBinding.GetObjects(WSIUtil.GetLocalization(), objRequestArray);
}
catch (System.Net.WebException ex)
{
MessageBox.Show("An exception occurred while querying for containees: [" + ex.Message + "]");
return;
}
catch (Exception allEx)
{
MessageBox.Show("An exception occurred: [" + allEx.Message + "]");
return;
}
// Did we get some content?
if (objResponses.Length < 1)
{
MessageBox.Show("No content found");
return;
}
if (objResponses[0].GetType() == typeof(CEWSI.ErrorStackResponse))
{
CEWSI.ErrorStackResponse errStackResponse = (CEWSI.ErrorStackResponse)objResponses[0];
CEWSI.ErrorStackType objStack = errStackResponse.ErrorStack;
CEWSI.ErrorRecordType objErr = objStack.ErrorRecord[0];
MessageBox.Show("Error [" + objErr.Description + "] occurred. " +
" Err source is [" + objErr.Source + "]");
return;
}
// Extract the document object from the response
CEWSI.ObjectValue objDoc = null;
if (objResponses[0].GetType() == typeof(CEWSI.SingleObjectResponse))
{
CEWSI.SingleObjectResponse objResponse = (CEWSI.SingleObjectResponse)objResponses[0];
objDoc = objResponse.Object;
}
else if (objResponses[0].GetType() == typeof(CEWSI.ObjectSetResponse))
{
CEWSI.ObjectSetResponse objSetResponse = (CEWSI.ObjectSetResponse)objResponses[0];
CEWSI.ObjectSetType objSet = objSetResponse.ObjectSet;
objDoc = objSet.Object[0];
}
else
{
MessageBox.Show("Unknown data type returned in ObjectReponse: [" + objResponses[0].GetType().ToString() + "]");
return;
}
// OK, we got some content. Get the bits from the response packet
// First find the ContentElements property
/*
* if( objDoc.Property == null )
* {
* MessageBox.Show("Received a document with no properties!");
* return;
* }
*/
// Extract the content for each content element
foreach (CEWSI.PropertyType objProp in objDoc.Property)
{
if (objProp.propertyId.ToLower().CompareTo("contentelements") == 0)
{
CEWSI.DependentObjectType[] contTrans = (CEWSI.DependentObjectType[])((CEWSI.ListOfObject)objProp).Value;
if (contTrans == null)
{
MessageBox.Show("The selected document has no content");
break;
}
for (int nItem = 0; nItem < contTrans.Length; nItem++)
{
Byte[] byteContent = null;
if (UseGetContent)
{
CEWSI.ContentRequestType crt = new CEWSI.ContentRequestType();
crt.cacheAllowed = true;
crt.cacheAllowedSpecified = true;
crt.id = "1";
crt.maxBytes = 100 * 1024;
crt.maxBytesSpecified = true;
crt.startOffset = 0;
crt.startOffsetSpecified = true;
crt.continueFrom = null;
CEWSI.ElementSpecificationType est = new CEWSI.ElementSpecificationType();
est.itemIndex = nItem;
est.itemIndexSpecified = true;
est.elementSequenceNumber = 0;
est.elementSequenceNumberSpecified = false;
crt.ElementSpecification = est;
CEWSI.ObjectSpecification objSpec = new CEWSI.ObjectSpecification();
objSpec.classId = "Document";
objSpec.objectId = strId;
objSpec.objectStore = MainForm.Library;
crt.SourceSpecification = objSpec;
CEWSI.ContentRequestType[] contReqArray = new CEWSI.ContentRequestType[1];
contReqArray[0] = crt;
CEWSI.FNCEWS40PortTypeClient binding2 = WSIUtil.ConfigureBinding(MainForm.User,
MainForm.Domain, MainForm.Password, MainForm.URL);
// Send off the request
CEWSI.GetContentRequest gcr = new CEWSI.GetContentRequest();
gcr.ContentRequest = contReqArray;
gcr.validateOnly = false;
gcr.validateOnlySpecified = true;
CEWSI.ContentResponseType[] contResponses = null;
try
{
contResponses = binding2.GetContent(WSIUtil.GetLocalization(), gcr);
}
catch (System.Net.WebException ex)
{
MessageBox.Show("An exception occurred while fetching content for a content element: [" + ex.Message + "]");
return;
}
catch (Exception allEx)
{
MessageBox.Show("An exception occurred: [" + allEx.Message + "]");
return;
}
CEWSI.ContentResponseType crt2 = contResponses[0];
if (crt2 is CEWSI.ContentErrorResponse)
{
CEWSI.ContentErrorResponse cer = (CEWSI.ContentErrorResponse)crt2;
CEWSI.ErrorStackType objStack = cer.ErrorStack;
CEWSI.ErrorRecordType objErr = objStack.ErrorRecord[0];
MessageBox.Show("Error [" + objErr.Description + "] occurred. " +
" Err source is [" + objErr.Source + "]");
return;
}
else if (crt2 is CEWSI.ContentElementResponse)
{
CEWSI.ContentElementResponse elem = (CEWSI.ContentElementResponse)crt2;
CEWSI.InlineContent ic = (CEWSI.InlineContent)elem.Content;
byteContent = ic.Binary;
}
else
{
MessageBox.Show("Unknown data type returned in content response: [" + crt.GetType().ToString() + "]");
return;
}
} // end if (UseGetContent)
else
{
CEWSI.DependentObjectType contTran = (CEWSI.DependentObjectType)contTrans[nItem];
CEWSI.PropertyType[] props = (CEWSI.PropertyType[])contTran.Property;
if (props != null)
{
CEWSI.ContentData contData = (CEWSI.ContentData)props[0];
CEWSI.InlineContent ic = (CEWSI.InlineContent)contData.Value;
byteContent = ic.Binary;
}
}
// Write the retrieved content out to a file
System.DateTime now = System.DateTime.Now;
string strFileName = "C:\\Temp\\ContentElement0"; // + nItem.ToString();
strFileName = strFileName + "_" + now.Month.ToString();
strFileName = strFileName + "_" + now.Day.ToString();
strFileName = strFileName + "_" + now.Year.ToString();
strFileName = strFileName + "_" + now.Hour.ToString();
strFileName = strFileName + "_" + now.Minute.ToString();
strFileName = strFileName + "_" + now.Millisecond.ToString();
MessageBox.Show("Saving content of size " + byteContent.Length.ToString() + " to file: " + strFileName);
saveContentToFile(strFileName, byteContent);
}
}
}
}
private int ExpandNode(System.Windows.Forms.TreeNode objParent, FolderNode fNode)
{
int numSubfolders = 0;
// Don't waste time expanding the same node twice...
if (fNode.Expanded)
{
return(0);
}
// Properties to exclude in the query results
string strFolderId = fNode.Id;
string[] strExclude = new string[5];
strExclude[0] = "DateCreated";
strExclude[1] = "DateLastModified";
// Comment out stuff that gets us in trouble when recursion is enabled
strExclude[2] = "ObjectStore";
strExclude[3] = "ClassDescription";
strExclude[4] = "Parent";
// Get the folder's Subfolders list object
CEWSI.ObjectRequestType objSubFoldersRequest = new CEWSI.ObjectRequestType();
CEWSI.ObjectSpecification objSubFoldersSpec = new CEWSI.ObjectSpecification();
objSubFoldersSpec.classId = "Folder";
objSubFoldersSpec.objectId = strFolderId;
objSubFoldersSpec.objectStore = MainForm.Library;
objSubFoldersSpec.propertyId = "SubFolders";
objSubFoldersRequest.SourceSpecification = objSubFoldersSpec;
objSubFoldersRequest.id = "1";
objSubFoldersRequest.PropertyFilter = new CEWSI.PropertyFilterType();
objSubFoldersRequest.PropertyFilter.ExcludeProperties = strExclude;
//objSubFoldersRequest.PropertyFilter.maxRecursion = 3;
//objSubFoldersRequest.PropertyFilter.maxRecursionSpecified = true;
//objSubFoldersRequest.maxElements = 2;
//objSubFoldersRequest.maxElementsSpecified = true;
// Get the folder itself
//CEWSI.ObjectRequestType objFolderRequest = new CEWSI.ObjectRequestType();
//CEWSI.ObjectSpecification objFolderSpec = new CEWSI.ObjectSpecification();
//objFolderSpec.classId = "Folder";
//objFolderSpec.objectId = strFolderId;
//objFolderSpec.objectStore = MainForm.Library;
//objFolderRequest.SourceSpecification = objFolderSpec;
//objFolderRequest.id = "3";
//objFolderRequest.PropertyFilter = new CEWSI.PropertyFilterType();
//objFolderRequest.PropertyFilter.ExcludeProperties = strExclude;
// Create the request array
CEWSI.ObjectRequestType[] objRequestArray = new CEWSI.ObjectRequestType[1];
objRequestArray[0] = objSubFoldersRequest;
// Fill in the security headers...
CEWSI.FNCEWS40PortTypeClient objBinding = WSIUtil.ConfigureBinding(MainForm.User,
MainForm.Domain, MainForm.Password, MainForm.URL);
// Send off the request
CEWSI.ObjectResponseType[] objResponses = null;
try
{
objResponses = objBinding.GetObjects(WSIUtil.GetLocalization(), objRequestArray);
}
catch (System.Net.WebException ex)
{
MessageBox.Show("An exception occurred while querying for a folder: [" + ex.Message + "]");
return(0);
}
// Get the nodes below the parent
if (objResponses.Length > 0 && objResponses[0].id == "1")
{
if (objResponses[0].GetType() == typeof(CEWSI.ErrorStackResponse))
{
CEWSI.ErrorStackResponse objErrResponse = (CEWSI.ErrorStackResponse)objResponses[0];
CEWSI.ErrorStackType objStack = objErrResponse.ErrorStack;
CEWSI.ErrorRecordType objErr = objStack.ErrorRecord[0];
MessageBox.Show("Error [" + objErr.Description + "] occurred. " +
" Err source is [" + objErr.Source + "]");
return(0);
}
CEWSI.ObjectSetResponse objSetResponse = (CEWSI.ObjectSetResponse)objResponses[0];
CEWSI.ObjectSetType objSet = objSetResponse.ObjectSet;
if (objSet.Object != null && objSet.Object.Length > 0)
{
foreach (CEWSI.ObjectValue objValue in (CEWSI.ObjectValue[])objSet.Object)
{
numSubfolders += 1;
System.Windows.Forms.TreeNode objNode = new System.Windows.Forms.TreeNode();
FolderNode newNode = new FolderNode();
foreach (CEWSI.PropertyType objProp in objValue.Property)
{
if (objProp.propertyId == "FolderName")
{
string strName = ((CEWSI.SingletonString)objProp).Value;
objNode.Text = strName;
newNode.Name = strName;
}
if (objProp.propertyId == "Id")
{
string strId = ((CEWSI.SingletonId)objProp).Value;
newNode.Id = strId;
}
}
objNode.Tag = (object)newNode;
objParent.Nodes.Add(objNode);
}
}
}
objParent.Expand();
fNode.Expanded = true;
return(numSubfolders);
}