private List<ContextBean> queryContextList()
{
List<ContextBean> ctxList = new List<ContextBean>();
try
{
SetStatus("Querying...Please wait...");
this.Cursor = Cursors.WaitCursor;
QueryServiceManager.QueryRequestQuery req = new global::QueryServiceControl.QueryServiceManager.QueryRequestQuery();
req.query = new QueryServiceManager.query();
req.query.resource = cbResources.SelectedValue.ToString();
req.query.Items = new string[] { req.query.resource };
req.query.ItemsElementName = new global::QueryServiceControl.QueryServiceManager.ItemsChoiceType[] {
global::QueryServiceControl.QueryServiceManager.ItemsChoiceType.contextList
};
qsm.Url = cbServiceUrls.Text;
QueryServiceManager.resultset result = qsm.query(req);
if (result == null || result.Items == null || result.Items.Length <= 0)
{
SetStatus("No result");
this.Cursor = Cursors.Default;
return ctxList;
}
// add default empty context
ctxList.Add(new ContextBean("All", "", ""));
foreach (QueryServiceManager.context ctx in result.Items)
{
ctxList.Add(new ContextBean(ctx));
}
ctxList.Sort(new ContextBeanComparer());
}
catch (Exception ex)
{
MessageBox.Show("queryContextList failed: " + ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
SetErrorStatus("Query failed");
}
// Update service URLs combo box to remember any new
// URL specified by the user
UpdateUserServiceURL();
SetStatus("Query completed");
this.Cursor = Cursors.Default;
return ctxList;
}
private void searchCLS(object sender, EventArgs e)
{
try
{
if (classificationTree.SelectedNode == null)
{
SetErrorStatus("No node selected");
return;
}
TreeNode selectedNode = classificationTree.SelectedNode;
QueryServiceManager.query query = new QueryServiceManager.query();
query.resource = "openMDR-with-Classification";
query.Items = new string[] { "*" };
query.ItemsElementName = new global::QueryServiceControl.QueryServiceManager.ItemsChoiceType[]{
global::QueryServiceControl.QueryServiceManager.ItemsChoiceType.term };
query.src = selectedNode.Tag.ToString();
if (currentPageCLS == 0)
{
query.startIndex = currentPageCLS;
}
else
{
query.startIndex = currentPageCLS * pageSizeCLS;
}
query.numResults = pageSizeCLS + 1;
lstClassificationQueryResult.Items.Clear();
wbClassificationQueryResultDef.DocumentText = "";
wbClassificationQueryResultValueDomain.DocumentText = "";
SetStatus("Querying...");
this.Cursor = Cursors.WaitCursor;
btnCLSUse.Enabled = false;
QueryServiceManager.QueryRequestQuery req = new global::QueryServiceControl.QueryServiceManager.QueryRequestQuery();
req.query = query;
lastClassificationQueryResult = qsm.query(req);
if (lastClassificationQueryResult.Items.Length <= 0)
{
SetStatus("No result");
this.Cursor = Cursors.Default;
return;
}
listResults(lastClassificationQueryResult.Items, lstClassificationQueryResult);
if (lastClassificationQueryResult.Items.Length > 0)
{
btnCLSUse.Enabled = true;
}
if (currentPageCLS > 0)
{
btnBackCLS.Enabled = true;
}
if (lastClassificationQueryResult.Items.Length >= pageSizeCLS)
{
btnForwardCLS.Enabled = true;
}
SetStatus("Query complete");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
SetErrorStatus("Query failed");
}
this.Cursor = Cursors.Default;
}
protected void search(object sender, EventArgs e)
{
try
{
if (txtTerm.Text == null || txtTerm.Text.Length == 0)
{
SetErrorStatus("No search term.");
return;
}
setButtonsState(false);
lstResults.Items.Clear();
lstResults.Update();
wbDetailsDef.DocumentText = "";
wbDetailsPropsValues.DocumentText = "";
wbOcProps.DocumentText = "";
wbDetailsOther.DocumentText = "";
SetStatus("Querying...Please wait...");
this.Cursor = Cursors.WaitCursor;
QueryServiceManager.QueryRequestQuery req = new global::QueryServiceControl.QueryServiceManager.QueryRequestQuery();
req.query = new QueryServiceManager.query();
req.query.resource = cbResources.SelectedValue.ToString();
req.query.Items = new string[] { txtTerm.Text };
if (cbSearchType.SelectedItem.Equals(TERM_SEARCH_TYPE)) {
req.query.ItemsElementName = new global::QueryServiceControl.QueryServiceManager.ItemsChoiceType[] {
global::QueryServiceControl.QueryServiceManager.ItemsChoiceType.term
};
}
else if (cbSearchType.SelectedItem.Equals(EXACTTERM_SEARCH_TYPE))
{
req.query.ItemsElementName = new global::QueryServiceControl.QueryServiceManager.ItemsChoiceType[] {
global::QueryServiceControl.QueryServiceManager.ItemsChoiceType.exactTerm
};
}
else
{
req.query.ItemsElementName = new global::QueryServiceControl.QueryServiceManager.ItemsChoiceType[] {
global::QueryServiceControl.QueryServiceManager.ItemsChoiceType.id
};
}
if (cbContextList.Text.Length > 0 && !cbContextList.Text.Equals("All"))
{
req.query.queryFilter = new global::QueryServiceControl.QueryServiceManager.queryFilter();
req.query.queryFilter.context = cbContextList.Text;
}
if (currentPage == 0)
{
req.query.startIndex = currentPage;
}
else
{
req.query.startIndex = currentPage * pageSize;
}
req.query.numResults = pageSize + 1;
qsm.Url = cbServiceUrls.Text;
lastResult = qsm.query(req);
if (lastResult == null || lastResult.Items == null || lastResult.Items.Length <= 0)
{
SetStatus("No result");
this.Cursor = Cursors.Default;
return;
}
listResults(lastResult.Items, lstResults);
if (lastResult.Items.Length >= pageSize)
{
btnForward.Enabled = true;
}
btnUse.Enabled = true;
btnAnnotate.Enabled = true;
if (currentPage > 0)
{
btnBack.Enabled = true;
}
SetStatus("Query completed");
}
catch (Exception ex)
{
MessageBox.Show("Search failed: " + ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
SetErrorStatus("Query failed");
}
this.Cursor = Cursors.Default;
// Update service URLs combo box to remember any new
// URL specified by the user
UpdateUserServiceURL();
}
