/// <summary>
/// Initializes a new instance of the <see cref="FdoJoin"/> class.
/// </summary>
/// <param name="options">The options.</param>
/// <param name="reportFrequency">The report frequency.</param>
public FdoJoin(FdoJoinOptions options, int reportFrequency)
: this(options)
{
_ReportFrequency = reportFrequency;
}
internal void SaveTask()
{
if (string.IsNullOrEmpty(_view.TaskName))
throw new TaskValidationException(ResourceService.GetString("ERR_TASK_NAME_REQUIRED"));
var leftPropNames = _view.LeftProperties;
var rightPropNames = _view.RightProperties;
var allPropNames = new List<string>();
foreach (var p in leftPropNames)
{
var name = _view.LeftPrefix + p;
if (allPropNames.Contains(name))
throw new TaskValidationException(ResourceService.GetStringFormatted("ERR_MERGED_CLASS_DUPLICATE_PROPERTY", name));
allPropNames.Add(name);
}
foreach (var p in rightPropNames)
{
var name = _view.RightPrefix + p;
if (allPropNames.Contains(name))
throw new TaskValidationException(ResourceService.GetStringFormatted("ERR_MERGED_CLASS_DUPLICATE_PROPERTY", name));
allPropNames.Add(name);
}
FdoJoinOptions options = null;
if (_join == null)
{
options = new FdoJoinOptions();
}
else
{
options = _join.Options;
options.Reset();
}
options.SetLeft(
_connMgr.GetConnection(_view.SelectedLeftConnection),
_view.SelectedLeftSchema,
_view.SelectedLeftClass);
options.SetRight(
_connMgr.GetConnection(_view.SelectedRightConnection),
_view.SelectedRightSchema,
_view.SelectedRightClass);
options.SetTarget(
_connMgr.GetConnection(_view.SelectedTargetConnection),
_view.SelectedTargetSchema,
_view.SelectedTargetClass);
if (_view.BatchEnabled)
options.BatchSize = _view.BatchSize;
if (_view.TargetGeometryPropertyEnabled)
{
if (!string.IsNullOrEmpty(_view.LeftGeometryName) && _view.LeftGeometryChecked)
{
options.GeometryProperty = _view.LeftGeometryName;
options.Side = FdoToolbox.Core.Configuration.JoinSide.Left;
}
else if (!string.IsNullOrEmpty(_view.RightGeometryName) && _view.RightGeometryChecked)
{
options.GeometryProperty = _view.RightGeometryName;
options.Side = FdoToolbox.Core.Configuration.JoinSide.Right;
}
}
options.SetJoinPairs(_view.GetJoinedProperties());
options.JoinType = _view.SelectedJoinType;
foreach (string leftProp in _view.LeftProperties)
{
options.AddLeftProperty(leftProp);
}
foreach (string rightProp in _view.RightProperties)
{
options.AddRightProperty(rightProp);
}
options.LeftPrefix = _view.LeftPrefix;
options.RightPrefix = _view.RightPrefix;
options.LeftFilter = _view.LeftFilter;
options.RightFilter = _view.RightFilter;
options.Validate();
FdoJoin join = null;
if (_join == null) //New join
{
join = new FdoJoin(options);
_taskMgr.AddTask(_view.TaskName, join);
}
else //Join was loaded. Update its options
{
_join.Options = options;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="FdoJoin"/> class.
/// </summary>
/// <param name="options">The options.</param>
public FdoJoin(FdoJoinOptions options)
{
_options = options;
}
/// <summary>
/// Initializes a new instance of the <see cref="FdoJoin"/> class.
/// </summary>
/// <param name="options">The options.</param>
/// <param name="reportFrequency">The report frequency.</param>
public FdoJoin(FdoJoinOptions options, int reportFrequency) : this(options) { _ReportFrequency = reportFrequency; }
/// <summary>
/// Initializes a new instance of the <see cref="FdoJoin"/> class.
/// </summary>
/// <param name="options">The options.</param>
public FdoJoin(FdoJoinOptions options)
{
_options = options;
}
/// <summary>
/// Saves the join options to xml
/// </summary>
/// <param name="opts">The opts.</param>
/// <param name="name">The name.</param>
/// <param name="file">The file.</param>
public void ToXml(FdoJoinOptions opts, string name, string file)
{
FdoJoinTaskDefinition jdef = new FdoJoinTaskDefinition();
jdef.name = name;
jdef.JoinSettings = new FdoJoinSettings();
if (!string.IsNullOrEmpty(opts.GeometryProperty))
{
jdef.JoinSettings.DesignatedGeometry = new FdoDesignatedGeometry();
jdef.JoinSettings.DesignatedGeometry.Property = opts.GeometryProperty;
jdef.JoinSettings.DesignatedGeometry.Side = opts.Side;
}
List<JoinKey> keys = new List<JoinKey>();
foreach (string left in opts.JoinPairs.Keys)
{
JoinKey key = new JoinKey();
key.left = left;
key.right = opts.JoinPairs[left];
keys.Add(key);
}
jdef.JoinSettings.JoinKeys = keys.ToArray();
jdef.Left = new FdoJoinSource();
jdef.Left.Class = opts.Left.ClassName;
jdef.Left.ConnectionString = opts.Left.Connection.ConnectionString;
jdef.Left.FeatureSchema = opts.Left.SchemaName;
jdef.Left.Prefix = opts.LeftPrefix;
jdef.Left.PropertyList = new List<string>(opts.LeftProperties).ToArray();
jdef.Left.Provider = opts.Left.Connection.Provider;
jdef.Right = new FdoJoinSource();
jdef.Right.Class = opts.Right.ClassName;
jdef.Right.ConnectionString = opts.Right.Connection.ConnectionString;
jdef.Right.FeatureSchema = opts.Right.SchemaName;
jdef.Right.Prefix = opts.RightPrefix;
jdef.Right.PropertyList = new List<string>(opts.RightProperties).ToArray();
jdef.Right.Provider = opts.Right.Connection.Provider;
jdef.Target = new FdoJoinTarget();
jdef.Target.Class = opts.Target.ClassName;
jdef.Target.ConnectionString = opts.Target.Connection.ConnectionString;
jdef.Target.FeatureSchema = opts.Target.SchemaName;
jdef.Target.Provider = opts.Target.Connection.Provider;
using (XmlTextWriter writer = new XmlTextWriter(file, Encoding.UTF8))
{
writer.Formatting = Formatting.Indented;
writer.Indentation = 4;
XmlSerializer ser = new XmlSerializer(typeof(FdoJoinTaskDefinition));
ser.Serialize(writer, jdef);
}
}
/// <summary>
/// Loads join options from xml
/// </summary>
/// <param name="def">The deserialized definition</param>
/// <param name="name">The name.</param>
/// <param name="owner">if set to <c>true</c> [owner].</param>
/// <returns></returns>
private FdoJoinOptions JoinFromXml(FdoJoinTaskDefinition def, ref string name, bool owner)
{
FdoJoinOptions opts = new FdoJoinOptions(owner);
name = def.name;
if (def.JoinSettings.DesignatedGeometry != null)
{
opts.GeometryProperty = def.JoinSettings.DesignatedGeometry.Property;
opts.Side = def.JoinSettings.DesignatedGeometry.Side;
}
foreach (JoinKey key in def.JoinSettings.JoinKeys)
{
opts.JoinPairs.Add(key.left, key.right);
}
string dummy = string.Empty;
opts.JoinType = (FdoJoinType)Enum.Parse(typeof(FdoJoinType), def.JoinSettings.JoinType.ToString());
opts.SetLeft(
CreateConnection(def.Left.Provider, def.Left.ConnectionString, null, ref dummy),
def.Left.FeatureSchema,
def.Left.Class);
foreach (string p in def.Left.PropertyList)
{
opts.AddLeftProperty(p);
}
opts.SetRight(
CreateConnection(def.Right.Provider, def.Right.ConnectionString, null, ref dummy),
def.Right.FeatureSchema,
def.Right.Class);
foreach (string p in def.Right.PropertyList)
{
opts.AddRightProperty(p);
}
opts.SetTarget(
CreateConnection(def.Target.Provider, def.Target.ConnectionString, null, ref dummy),
def.Target.FeatureSchema,
def.Target.Class);
opts.LeftPrefix = def.Left.Prefix;
opts.RightPrefix = def.Right.Prefix;
opts.LeftFilter = def.Left.Filter;
opts.RightFilter = def.Right.Filter;
return opts;
}
