/// <summary> Utility method to interpolate context variables
/// into string literals. So that the following will
/// work:
/// *
/// #set $name = "candy"
/// $image.getURI("${name}.jpg")
/// *
/// And the string literal argument will
/// be transformed into "candy.jpg" before
/// the method is executed.
/// </summary>
public static System.String interpolate(System.String argStr, Context vars)
{
System.Text.StringBuilder argBuf = new System.Text.StringBuilder();
for (int cIdx = 0; cIdx < argStr.Length;)
{
char ch = argStr[cIdx];
switch (ch)
{
case '$':
System.Text.StringBuilder nameBuf = new System.Text.StringBuilder();
for (++cIdx; cIdx < argStr.Length; ++cIdx)
{
ch = argStr[cIdx];
if (ch == '_' || ch == '-' || System.Char.IsLetterOrDigit(ch))
{
nameBuf.Append(ch);
}
else if (ch == '{' || ch == '}')
{
continue;
}
else
{
break;
}
}
if (nameBuf.Length > 0)
{
System.Object value_Renamed = vars.Get(nameBuf.ToString());
if (value_Renamed == null)
{
argBuf.Append("$").Append(nameBuf.ToString());
}
else
{
//UPGRADE_TODO: The equivalent in .NET for method 'java.Object.toString' may return a different value. 'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="jlca1043"'
argBuf.Append(value_Renamed.ToString());
}
}
break;
default:
argBuf.Append(ch);
++cIdx;
break;
}
}
return(argBuf.ToString());
}
public virtual System.Object getVariableValue(IContext context, System.String variable) {
return context.Get(variable);
}
/// <summary> Utility method to interpolate context variables
/// into string literals. So that the following will
/// work:
/// *
/// #set $name = "candy"
/// $image.getURI("${name}.jpg")
/// *
/// And the string literal argument will
/// be transformed into "candy.jpg" before
/// the method is executed.
/// </summary>
public static System.String interpolate(System.String argStr, Context vars) {
System.Text.StringBuilder argBuf = new System.Text.StringBuilder();
for (int cIdx = 0; cIdx < argStr.Length; ) {
char ch = argStr[cIdx];
switch (ch) {
case '$':
System.Text.StringBuilder nameBuf = new System.Text.StringBuilder();
for (++cIdx; cIdx < argStr.Length; ++cIdx) {
ch = argStr[cIdx];
if (ch == '_' || ch == '-' || System.Char.IsLetterOrDigit(ch))
nameBuf.Append(ch);
else if (ch == '{' || ch == '}')
continue;
else
break;
}
if (nameBuf.Length > 0) {
System.Object value_Renamed = vars.Get(nameBuf.ToString());
if (value_Renamed == null)
argBuf.Append("$").Append(nameBuf.ToString());
else {
//UPGRADE_TODO: The equivalent in .NET for method 'java.Object.toString' may return a different value. 'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="jlca1043"'
argBuf.Append(value_Renamed.ToString());
}
}
break;
default:
argBuf.Append(ch);
++cIdx;
break;
}
}
return argBuf.ToString();
}
public virtual System.Object getVariableValue(IContext context, System.String variable)
{
return(context.Get(variable));
}