public static QueryExpression GetQueryExpression(QueryExpressionInfo queryExpressionInfo, OrderEntity orderEntity)
{
if (queryExpressionInfo == null)
{
return(null);
}
QueryExpression queryExpression = queryExpressionInfo.GetQueryExpression();
QueryExpression tempExp = queryExpression;
while (tempExp != null)
{
string[] strs = tempExp.PropertyName.Split('.');
if (strs[0] == "Entity")
{
tempExp.PropertyName = strs[1];
}
string propertyValue = tempExp.PropertyValue;
if (propertyValue.StartsWith("{") && propertyValue.EndsWith("}"))
{
propertyValue = CommonFunction.TryConvertValue(orderEntity.GetObjValue(propertyValue), propertyValue);
}
tempExp.PropertyValue = propertyValue;
tempExp = tempExp.RelatedExpression;
}
return(queryExpression);
}
private static QueryExpressionInfo GetQueryExpressionInfo(XElement xe)
{
if (xe == null)
{
return(null);
}
QueryExpressionInfo q = new QueryExpressionInfo();
SetValue(q, xe);
QueryExpressionInfo currentQ = q;
XElement currentXe = xe.Element("RelatedExpression");
while (currentXe != null)
{
currentQ.RelatedExpression = GetQueryExpressionInfo(currentXe);
currentXe = currentXe.Element("RelatedExpression");
}
return(q);
}
private QueryExpression GetQueryExpression(QueryExpressionInfo queryExpressionInfo)
{
if (queryExpressionInfo == null)
{
return(null);
}
QueryExpression qe = new QueryExpression();
qe.PropertyName = queryExpressionInfo.PropertyName;
qe.QueryType = queryExpressionInfo.QueryType;
qe.RelatedType = queryExpressionInfo.RelatedType == "And" ? QueryExpression.RelationType.And : QueryExpression.RelationType.Or;
QueryExpression.Operations op = QueryExpression.Operations.Equal;
if (queryExpressionInfo.PropertyName == QueryExpression.Operations.GreaterThan.ToString())
{
op = QueryExpression.Operations.GreaterThan;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.GreaterThanOrEqual.ToString())
{
op = QueryExpression.Operations.GreaterThanOrEqual;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.LessThan.ToString())
{
op = QueryExpression.Operations.LessThan;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.LessThanOrEqual.ToString())
{
op = QueryExpression.Operations.LessThanOrEqual;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.Like.ToString())
{
op = QueryExpression.Operations.Like;
}
qe.Operation = op;
qe.PropertyValue = queryExpressionInfo.PropertyValue;
qe.RelatedExpression = GetQueryExpression(queryExpressionInfo.RelatedExpression);
return(qe);
}
private QueryExpression GetQueryExpression(QueryExpressionInfo queryExpressionInfo)
{
if (queryExpressionInfo == null)
{
return null;
}
QueryExpression qe = new QueryExpression();
qe.PropertyName = queryExpressionInfo.PropertyName;
qe.QueryType = queryExpressionInfo.QueryType;
qe.RelatedType = queryExpressionInfo.RelatedType == "And" ? QueryExpression.RelationType.And : QueryExpression.RelationType.Or;
QueryExpression.Operations op = QueryExpression.Operations.Equal;
if (queryExpressionInfo.PropertyName == QueryExpression.Operations.GreaterThan.ToString())
{
op = QueryExpression.Operations.GreaterThan;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.GreaterThanOrEqual.ToString())
{
op = QueryExpression.Operations.GreaterThanOrEqual;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.LessThan.ToString())
{
op = QueryExpression.Operations.LessThan;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.LessThanOrEqual.ToString())
{
op = QueryExpression.Operations.LessThanOrEqual;
}
else if (queryExpressionInfo.PropertyName == QueryExpression.Operations.Like.ToString())
{
op = QueryExpression.Operations.Like;
}
qe.Operation = op;
qe.PropertyValue = queryExpressionInfo.PropertyValue;
qe.RelatedExpression = GetQueryExpression(queryExpressionInfo.RelatedExpression);
return qe;
}
private static QueryExpressionInfo GetQueryExpressionInfo(XElement xe)
{
if (xe == null)
{
return null;
}
QueryExpressionInfo q = new QueryExpressionInfo();
SetValue(q, xe);
QueryExpressionInfo currentQ = q;
XElement currentXe = xe.Element("RelatedExpression");
while (currentXe != null)
{
currentQ.RelatedExpression = GetQueryExpressionInfo(currentXe);
currentXe = currentXe.Element("RelatedExpression");
}
return q;
}
public static QueryExpression GetQueryExpression(QueryExpressionInfo queryExpressionInfo, OrderEntity orderEntity)
{
if (queryExpressionInfo == null)
{
return null;
}
QueryExpression queryExpression = queryExpressionInfo.GetQueryExpression();
QueryExpression tempExp = queryExpression;
while (tempExp != null)
{
string[] strs = tempExp.PropertyName.Split('.');
if (strs[0] == "Entity")
{
tempExp.PropertyName = strs[1];
}
string propertyValue = tempExp.PropertyValue;
if (propertyValue.StartsWith("{") && propertyValue.EndsWith("}"))
{
propertyValue = CommonFunction.TryConvertValue(orderEntity.GetObjValue(propertyValue), propertyValue);
}
tempExp.PropertyValue = propertyValue;
tempExp = tempExp.RelatedExpression;
}
return queryExpression;
}
