public bool IsValid(object caller, Condition condition)
{
IObjectExplorer objectExplorer = caller as IObjectExplorer;
if (objectExplorer == null)
{
return(false);
}
TreeNode node = objectExplorer.GetSelectedNode();
//Might be the one. Check it's root parent
if (node.Level >= 1)
{
TreeNode root = node.Parent;
while (root.Level > 0)
{
root = root.Parent;
}
TreeNode rootCmp = objectExplorer.GetRootNode(FdoObjectExplorerExtender.RootNodeName);
if (root == rootCmp)
{
TreeNode connNode = node;
while (connNode.Level > 1)
{
connNode = connNode.Parent;
}
FdoConnectionManager connMgr = ServiceManager.Instance.GetService <FdoConnectionManager>();
FdoConnection conn = connMgr.GetConnection(connNode.Name);
if (conn != null)
{
try
{
var applicable = (Array.IndexOf <string>(applicableProviders, conn.Provider.ToUpper()) >= 0);
var supportsSchemaMappings = conn.Capability.GetBooleanCapability(CapabilityType.FdoCapabilityType_SupportsSchemaOverrides);
var supportsDescribeSchemaMappings = conn.Capability.GetArrayCapability(CapabilityType.FdoCapabilityType_CommandList).Cast <CommandType>().Contains(CommandType.CommandType_DescribeSchemaMapping);
return(supportsSchemaMappings && supportsDescribeSchemaMappings);
}
catch
{
return(false);
}
}
}
}
return(false);
}
public bool IsValid(object caller, Condition condition)
{
IObjectExplorer objectExplorer = caller as IObjectExplorer;
if (objectExplorer == null)
{
return(false);
}
TreeNode node = objectExplorer.GetSelectedNode();
//Might be the one. Check it's root parent
if (node.Level >= 1)
{
TreeNode root = node.Parent;
while (root.Level > 0)
{
root = root.Parent;
}
TreeNode rootCmp = objectExplorer.GetRootNode(FdoObjectExplorerExtender.RootNodeName);
if (root == rootCmp)
{
TreeNode connNode = node;
while (connNode.Level > 1)
{
connNode = connNode.Parent;
}
FdoConnection conn = connMgr.GetConnection(connNode.Name);
if (conn != null)
{
string cmd = "CommandType_" + condition.Properties["command"];
try
{
OSGeo.FDO.Commands.CommandType ctype = (OSGeo.FDO.Commands.CommandType)Enum.Parse(typeof(OSGeo.FDO.Commands.CommandType), cmd);
Array commands = conn.Capability.GetArrayCapability(CapabilityType.FdoCapabilityType_CommandList);
return(Array.IndexOf(commands, ctype) >= 0);
}
catch
{
return(false);
}
}
}
}
return(false);
}
