Click here to Skip to main content
15,893,487 members
Articles / Productivity Apps and Services / Sharepoint

Expand string CAML queries via lambda expressions with Camlex.Net

Rate me:
Please Sign up or sign in to vote.
0.00/5 (No votes)
4 Dec 2012Ms-PL3 min read 21K   146   7  
Shows how using reverse engineering feature developers may add new conditions into string CAML queries using lambda expressions.
#region Copyright(c) Alexey Sadomov, Vladimir Timashkov. All Rights Reserved.
// -----------------------------------------------------------------------------
// Copyright(c) 2010 Alexey Sadomov, Vladimir Timashkov. All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   1. No Trademark License - Microsoft Public License (Ms-PL) does not grant you rights to use
//      authors names, logos, or trademarks.
//   2. If you distribute any portion of the software, you must retain all copyright,
//      patent, trademark, and attribution notices that are present in the software.
//   3. If you distribute any portion of the software in source code form, you may do
//      so only under this license by including a complete copy of Microsoft Public License (Ms-PL)
//      with your distribution. If you distribute any portion of the software in compiled
//      or object code form, you may only do so under a license that complies with
//      Microsoft Public License (Ms-PL).
//   4. The names of the authors may not be used to endorse or promote products
//      derived from this software without specific prior written permission.
//
// The software is licensed "as-is." You bear the risk of using it. The authors
// give no express warranties, guarantees or conditions. You may have additional consumer
// rights under your local laws which this license cannot change. To the extent permitted
// under your local laws, the authors exclude the implied warranties of merchantability,
// fitness for a particular purpose and non-infringement.
// -----------------------------------------------------------------------------
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace CamlexNET
{
    internal static class ErrorMessages
    {
        public const string NON_SUPPORTED_EXPRESSION =  "Expression '{0}' can not be translated into CAML";
        public const string NON_SUPPORTED_EXPRESSION_TYPE = "Expression type '{0}' is not supported";
        public const string NON_SUPPORTED_OPERAND_TYPE = "Operand type '{0}' is not supported";
        public const string NULL_VALUE_OPERAND_CAN_NOT_BE_TRANSLATED_TO_CAML =
            "Value is null. Null rvalue is allowed only with '==' (IsNull) and '!=' (IsNotNull) operations. " +
            "Also null rvalue should not be casted to DataTypes.*";
        public const string INVALID_VALUE_FOR_OPERAND_TYPE = "Value '{0}' is not valid for operand type '{1}'";
        //public const string INVALID_FIELD_NAME_FOR_FIELD_REF_OPERAND = "Value '{0}' is not valid field name for FieldRef operand";
        public const string INVALID_VALUE_FOR_FIELD_REF_OPERAND = "Value '{0}' is not valid field name or field id for FieldRef operand";
        public const string ONLY_OR_AND_BINARY_EXPRESSIONS_ALLOWED_FOR_JOINS = "Only 'OrElse' and 'AnsAlso' binary expressions are allowed for logical joins";
        public const string EMPTY_EXPRESSIONS_LIST = "Can not join list of expressions because it is empty. You should specify at least one expression in list";
        //public const string DIFFERENT_ARGUMENTS_NAMES = "Expressions have different arguments names. All expressions should have the same argument name";
        //public const string INVALID_LOOKUP_ID = "Value '{0}' is not valid for lookup id. Lookup id should be integer";
        public const string FIELD_REF_SHOULD_CONTAIN_NAME_OR_ID = "Field ref element should contain at least one attribute: Name or ID";
        public const string XML_NOT_WELL_FORMED_EXCEPTION = "Xml not well formed: it should be valid xml within <Query></Query> tags";
        public const string DATETIME_OPERAND_MODE_NOT_SUPPORTED = "Mode '{0}' is not supported for DateTime operand";
        public const string ARRAY_OPERATION_SHOULD_CONTAIN_ONLY_FIELD_REF_OPERANDS_EXCEPTION = "Array operation should contain only field ref operands";
        public const string OPERATION_SHOULD_CONTAIN_FIELD_REF_OPERAND_EXCEPTION = "Operation should contain FieldRefOperand";
        public const string OPERATION_SHOULD_CONTAIN_TEXT_VALUE_OPERAND_EXCEPTION = "hOperation should contain TextValueOperand";
        public const string DATE_TIME_VALUE_OPERAND_EXPECTED_EXCEPTION = "DateRangesOverlap operation should have DateTimeValueOperand";
    }
}

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Microsoft Public License (Ms-PL)


Written By
Russian Federation Russian Federation
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

Comments and Discussions