/**
* Clears the table
*/
public void Clear()
{
fTable.Clear();
fReverseTable.Clear();
fDefaultAppEntry = null;
fDefaultSifEntry = null;
fRenderAppDefaultIfNull = false;
fRenderSifDefaultIfNull = false;
}
/// <summary> Performs a reverse translation.
///
/// </summary>
/// <param name="sifValue">An SIF-defined value
/// </param>
/// <returns> The corresponding application-defined value
/// </returns>
public virtual string TranslateReverse(string sifValue)
{
ValueSetEntry e = GetReverseEntry(sifValue);
if (e != null)
{
return(e.Name);
}
else
{
return(EvaluateDefault(
fDefaultAppEntry == null ? null : fDefaultAppEntry.Name,
fRenderAppDefaultIfNull, sifValue));
}
}
/// <summary> Translates a value.
///
/// This method differs from <code>get</code> in that it returns <i>appValue</i>
/// if no mapping is defined in the ValueSet. The <code>get</code> method
/// returns null if no mapping is defined.
///
///
/// </summary>
/// <param name="appValue">An application-defined value
/// </param>
/// <returns> The corresponding SIF-defined value
/// </returns>
public virtual string Translate(string appValue)
{
ValueSetEntry e = GetEntry(appValue);
if (e != null)
{
return(e.Value);
}
else
{
return(EvaluateDefault(
fDefaultSifEntry == null ? null : fDefaultSifEntry.Value,
fRenderSifDefaultIfNull, appValue));
}
}
/**
* Sets the default SIF value that will be returned if no match
* is found during a valueset translation
* @param sifValue The value to return if there is no match. Pass in <code>Null</code> if the
* previously-set default is to be removed
* @param renderIfNull True if the default value should be returned even if the app value
* being translated is null. If false, NULL will be returned.
* @throws ADKMappingException Thrown if the value has not yet been defined in this valueset
* by calling <code>define</code>
*
* @see #define(String, String, String)
* @see #define(String, String, String, Node)
*/
public void SetSifDefault(String sifValue, bool renderIfNull)
{
fRenderSifDefaultIfNull = renderIfNull;
if (fDefaultSifEntry != null)
{
ValueSetEntry oldEntry = fDefaultSifEntry;
fDefaultSifEntry = null;
ToXml(oldEntry, oldEntry.Node);
}
if (sifValue != null)
{
ValueSetEntry entry = GetReverseEntry(sifValue);
if (entry == null)
{
throw new AdkMappingException("Value: '" + sifValue + "' is not defined.", null);
}
fDefaultSifEntry = entry;
ToXml(fDefaultSifEntry, fDefaultSifEntry.Node);
}
}
/// <summary> Sets a value</summary>
public virtual void Define(string appValue,
string sifValue,
string title,
XmlElement node)
{
if (appValue != null)
{
ValueSetEntry entry = new ValueSetEntry(appValue, sifValue, title);
entry.DisplayOrder = fTable.Count;
entry.Node = node;
if (node != null)
{
entry.ToXml(node);
}
fTable[appValue] = entry;
fReverseTable[sifValue] = entry;
}
}
private void ToXml(ValueSetEntry entry, XmlElement element)
{
// If the element passed in is null, this ValueSet doesn't currently have an
// XML Element that it is associated with. This is OK. Exit Gracefully.
if (element == null)
{
return;
}
entry.ToXml(element);
// Since this class controls the notion of defaults, write the
// attributes controlling defaults here
bool isDefaultAppValue = fDefaultAppEntry == entry;
bool isDefaultSifValue = fDefaultSifEntry == entry;
if (isDefaultAppValue)
{
if (isDefaultSifValue)
{
element.SetAttribute("default", "both");
element.SetAttribute("ifnull", GetIfNull(fRenderSifDefaultIfNull));
}
else
{
element.SetAttribute("default", "inbound");
element.SetAttribute("ifnull", GetIfNull(fRenderAppDefaultIfNull));
}
}
else if (isDefaultSifValue)
{
element.SetAttribute("default", "outbound");
element.SetAttribute("ifnull", GetIfNull(fRenderSifDefaultIfNull));
}
else
{
element.RemoveAttribute("default");
element.RemoveAttribute("ifnull");
}
}
/**
* Removes a value
*/
public void Remove(String appValue)
{
if (appValue != null)
{
ValueSetEntry entry = (ValueSetEntry)fTable[appValue];
if (entry != null)
{
fTable.Remove(appValue);
fReverseTable.Remove(entry.Value);
fNode.RemoveChild(entry.Node);
if (fDefaultAppEntry == entry)
{
fDefaultAppEntry = null;
}
if (fDefaultSifEntry == entry)
{
fDefaultSifEntry = null;
}
}
}
}
/**
* Sets the default application value that will be returned if no match
* is found during a valueset translation
* @param appValue The value to return if there is no match. Pass in <code>Null</code> if the
* previously-set default is to be removed
* @param renderIfNull True if the default value should be returned even if the SIF Value being
* translated is NULL. If false, NULL will be returned.
* @throws ADKMappingException Thrown if the value has not yet been defined in this valueset
* by calling <code>define</code>
*/
public void SetAppDefault(String appValue, bool renderIfNull)
{
fRenderAppDefaultIfNull = renderIfNull;
if (fDefaultAppEntry != null)
{
ValueSetEntry oldEntry = fDefaultAppEntry;
fDefaultAppEntry = null;
ToXml(oldEntry, oldEntry.Node);
}
if (appValue != null)
{
ValueSetEntry entry = GetEntry(appValue);
if (entry == null)
{
throw new AdkMappingException("Value: '" + appValue + "' is not defined.", null);
}
fDefaultAppEntry = entry;
ToXml(fDefaultAppEntry, fDefaultAppEntry.Node);
}
}
/**
* Clears the table
*/
public void Clear()
{
fTable.Clear();
fReverseTable.Clear();
fDefaultAppEntry = null;
fDefaultSifEntry = null;
fRenderAppDefaultIfNull = false;
fRenderSifDefaultIfNull = false;
}
public ValueSetEntry[] GetEntries()
{
ValueSetEntry[] entries = new ValueSetEntry[fTable.Count];
fTable.Values.CopyTo( entries, 0 );
return entries;
}
/**
* Removes a value
*/
public void Remove( String appValue )
{
if ( appValue != null )
{
ValueSetEntry entry = (ValueSetEntry) fTable[appValue];
if ( entry != null )
{
fTable.Remove( appValue );
fReverseTable.Remove( entry.Value );
fNode.RemoveChild( entry.Node );
if ( fDefaultAppEntry == entry )
{
fDefaultAppEntry = null;
}
if ( fDefaultSifEntry == entry )
{
fDefaultSifEntry = null;
}
}
}
}
/**
* Looks up a ValueSetEntry by a SIF value
* @param sifValue
* @return The ValueSetEntry that matches, if found, or null
*/
private ValueSetEntry GetReverseEntry(String sifValue)
{
ValueSetEntry e = sifValue != null ? (ValueSetEntry)fReverseTable[sifValue] : null;
return(e);
}
/**
* Gets a ValueSet entry for the specified application value
* @param appValue
* @return The ValueSetEntry that matches, if found, or null
*/
private ValueSetEntry GetEntry(String appValue)
{
ValueSetEntry e = appValue != null ? (ValueSetEntry)fTable[appValue] : null;
return(e);
}
public ValueSetEntry[] GetEntries()
{
ValueSetEntry[] entries = new ValueSetEntry[fTable.Count];
fTable.Values.CopyTo(entries, 0);
return(entries);
}
/**
* Sets the default application value that will be returned if no match
* is found during a valueset translation
* @param appValue The value to return if there is no match. Pass in <code>Null</code> if the
* previously-set default is to be removed
* @param renderIfNull True if the default value should be returned even if the SIF Value being
* translated is NULL. If false, NULL will be returned.
* @throws ADKMappingException Thrown if the value has not yet been defined in this valueset
* by calling <code>define</code>
*/
public void SetAppDefault( String appValue, bool renderIfNull )
{
fRenderAppDefaultIfNull = renderIfNull;
if ( fDefaultAppEntry != null )
{
ValueSetEntry oldEntry = fDefaultAppEntry;
fDefaultAppEntry = null;
ToXml( oldEntry, oldEntry.Node );
}
if ( appValue != null )
{
ValueSetEntry entry = GetEntry( appValue );
if ( entry == null )
{
throw new AdkMappingException( "Value: '" + appValue + "' is not defined.", null );
}
fDefaultAppEntry = entry;
ToXml( fDefaultAppEntry, fDefaultAppEntry.Node );
}
}
/// <summary> Sets a value</summary>
public virtual void Define( string appValue,
string sifValue,
string title,
XmlElement node )
{
if ( appValue != null )
{
ValueSetEntry entry = new ValueSetEntry( appValue, sifValue, title );
entry.DisplayOrder = fTable.Count;
entry.Node = node;
if ( node != null )
{
entry.ToXml( node );
}
fTable[appValue] = entry;
fReverseTable[sifValue] = entry;
}
}
/// <summary> Gets a value</summary>
public virtual string Lookup(string appValue)
{
ValueSetEntry e = appValue == null ? null : (ValueSetEntry)fTable[appValue];
return(e == null ? null : e.Value);
}
/**
* Sets the default SIF value that will be returned if no match
* is found during a valueset translation
* @param sifValue The value to return if there is no match. Pass in <code>Null</code> if the
* previously-set default is to be removed
* @param renderIfNull True if the default value should be returned even if the app value
* being translated is null. If false, NULL will be returned.
* @throws ADKMappingException Thrown if the value has not yet been defined in this valueset
* by calling <code>define</code>
*
* @see #define(String, String, String)
* @see #define(String, String, String, Node)
*/
public void SetSifDefault( String sifValue, bool renderIfNull )
{
fRenderSifDefaultIfNull = renderIfNull;
if ( fDefaultSifEntry != null )
{
ValueSetEntry oldEntry = fDefaultSifEntry;
fDefaultSifEntry = null;
ToXml( oldEntry, oldEntry.Node );
}
if ( sifValue != null )
{
ValueSetEntry entry = GetReverseEntry( sifValue );
if ( entry == null )
{
throw new AdkMappingException( "Value: '" + sifValue + "' is not defined.", null );
}
fDefaultSifEntry = entry;
ToXml( fDefaultSifEntry, fDefaultSifEntry.Node );
}
}
private void ToXml( ValueSetEntry entry, XmlElement element )
{
// If the element passed in is null, this ValueSet doesn't currently have an
// XML Element that it is associated with. This is OK. Exit Gracefully.
if ( element == null )
{
return;
}
entry.ToXml( element );
// Since this class controls the notion of defaults, write the
// attributes controlling defaults here
bool isDefaultAppValue = fDefaultAppEntry == entry;
bool isDefaultSifValue = fDefaultSifEntry == entry;
if ( isDefaultAppValue )
{
if ( isDefaultSifValue )
{
element.SetAttribute( "default", "both" );
element.SetAttribute( "ifnull", GetIfNull( fRenderSifDefaultIfNull ) );
}
else
{
element.SetAttribute( "default", "inbound" );
element.SetAttribute( "ifnull", GetIfNull( fRenderAppDefaultIfNull ) );
}
}
else if ( isDefaultSifValue )
{
element.SetAttribute( "default", "outbound" );
element.SetAttribute( "ifnull", GetIfNull( fRenderSifDefaultIfNull ) );
}
else
{
element.RemoveAttribute( "default" );
element.RemoveAttribute( "ifnull" );
}
}
