public ScriptEvaluatorLambda(
string scriptName,
string[] parameterNames,
ExprEvaluator[] parameters,
Coercer coercer,
ExpressionScriptCompiled compiled) : base(scriptName, parameterNames, parameters, coercer)
{
_scriptAction = compiled.ScriptAction;
}
private ExpressionScriptCompiled CompileScript(
string dialect,
string scriptName,
string scriptExpression,
string[] scriptParameterNames,
Type[] parameterTypes,
ExpressionScriptCompiled scriptCompiledBuf,
ImportServiceCompileTime importService,
ScriptCompiler scriptingCompiler)
{
return new ExpressionScriptCompiledImpl(
scriptingCompiler.Compile(
Script.OptionalDialect ?? _defaultDialect,
Script));
}
private static void ValidateScript(
ExpressionScriptProvided script,
string defaultDialect,
ScriptCompiler scriptCompiler)
{
var dialect = script.OptionalDialect ?? defaultDialect;
if (dialect == null)
{
throw new ExprValidationException(
"Failed to determine script dialect for script '" +
script.Name +
"', please configure a default dialect or provide a dialect explicitly");
}
scriptCompiler.VerifyScript(dialect, script);
#if false
ExpressionScriptCompiled compiledBuf = JSR223Helper
.VerifyCompileScript(script.Name, script.Expression, dialect);
script.CompiledBuf = compiledBuf;
#endif
if (script.ParameterNames.Length != 0)
{
var parameters = new HashSet <String>();
foreach (var param in script.ParameterNames)
{
if (parameters.Contains(param))
{
throw new ExprValidationException(
"Invalid script parameters for script '" + script.Name + "', parameter '" + param + "' is defined more then once");
}
parameters.Add(param);
}
}
}
public static ExpressionScriptCompiled CompileScript(
string dialect,
string scriptName,
string expression,
string[] parameterNames,
Type[] evaluationTypes,
ExpressionScriptCompiled optionalPrecompiled,
ImportService importService,
ScriptCompiler scriptingCompiler)
{
#if NOT_USED
ExpressionScriptCompiled compiled;
#endif
if (optionalPrecompiled != null) {
return optionalPrecompiled;
}
dialect ??= DEFAULT_DIALECT;
return new ExpressionScriptCompiledImpl(
scriptingCompiler.Compile(
dialect ?? DEFAULT_DIALECT,
new ExpressionScriptProvided(scriptName, expression, parameterNames, null, false, null, dialect)));
}
public ExpressionScriptProvided WithCompiledBuf(ExpressionScriptCompiled compiledBuf)
{
CompiledBuf = compiledBuf;
return this;
}
