90 lines
2.6 KiB
C#
90 lines
2.6 KiB
C#
// ---------------------------------------------------------------------------
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// Copyright (C) 2005 Microsoft Corporation All Rights Reserved
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// ---------------------------------------------------------------------------
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#define CODE_ANALYSIS
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using System.CodeDom;
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using System.Collections.Generic;
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using System.Diagnostics.CodeAnalysis;
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using System.Reflection;
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namespace System.Workflow.Activities.Rules
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{
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public class RulePathQualifier
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{
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private string name;
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private RulePathQualifier next;
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public RulePathQualifier(string name, RulePathQualifier next)
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{
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this.name = name;
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this.next = next;
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}
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public string Name
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{
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get { return name; }
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}
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public RulePathQualifier Next
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{
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get { return next; }
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}
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}
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public class RuleAnalysis
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{
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private RuleValidation validation;
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private bool forWrites;
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private Dictionary<string, object> symbols = new Dictionary<string, object>();
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public RuleAnalysis(RuleValidation validation, bool forWrites)
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{
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this.validation = validation;
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this.forWrites = forWrites;
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}
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internal RuleValidation Validation
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{
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get { return validation; }
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}
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public bool ForWrites
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{
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get { return forWrites; }
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}
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public void AddSymbol(string symbol)
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{
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symbols[symbol] = null;
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}
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[SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
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public ICollection<string> GetSymbols()
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{
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List<string> symbolList = new List<string>(symbols.Keys.Count);
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foreach (KeyValuePair<string, object> pair in symbols)
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symbolList.Add(pair.Key);
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return symbolList;
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}
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#region RuleAttribute Analysis
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internal void AnalyzeRuleAttributes(MemberInfo member, CodeExpression targetExpr, RulePathQualifier targetQualifier, CodeExpressionCollection argExprs, ParameterInfo[] parameters, List<CodeExpression> attributedExprs)
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{
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object[] attrs = member.GetCustomAttributes(typeof(RuleAttribute), true);
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if (attrs != null && attrs.Length > 0)
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{
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RuleAttribute[] ruleAttrs = (RuleAttribute[])attrs;
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for (int i = 0; i < ruleAttrs.Length; ++i)
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ruleAttrs[i].Analyze(this, member, targetExpr, targetQualifier, argExprs, parameters, attributedExprs);
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}
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}
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#endregion
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}
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}
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