1 files changed, 135 insertions, 0 deletions
diff --git a/ThirdParty/TribalMedia/TribalMedia.Framework.Data/DatabaseMapper.cs b/ThirdParty/TribalMedia/TribalMedia.Framework.Data/DatabaseMapper.cs
new file mode 100644
index 0000000..fe31177
--- /dev/null
+++ b/ThirdParty/TribalMedia/TribalMedia.Framework.Data/DatabaseMapper.cs
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) Tribal Media AB, http://tribalmedia.se/
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*     * Redistributions of source code must retain the above copyright
+*       notice, this list of conditions and the following disclaimer.
+*     * Redistributions in binary form must reproduce the above copyright
+*       notice, this list of conditions and the following disclaimer in the
+*       documentation and/or other materials provided with the distribution.
+*     * The name of Tribal Media AB may not be used to endorse or promote products
+*       derived from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+* 
+*/
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Data.Common;
+namespace TribalMedia.Framework.Data
+{
+    public abstract class DatabaseMapper
+    {
+        protected string m_connectionString;
+        public DatabaseMapper(string connectionString)
+        {
+            m_connectionString = connectionString;
+        }
+        public abstract DbConnection GetNewConnection();
+        public abstract string CreateParamName(string fieldName);
+        public DbCommand CreateSelectCommand(TableMapper mapper, DbConnection connection, string fieldName, object key)
+        {
+            string table = mapper.TableName;
+            DbCommand command = connection.CreateCommand();
+            string conditionString = CreateCondition(mapper, command, fieldName, key);
+            string query =
+                String.Format("select * from {0} where {1}", table, conditionString);
+            command.CommandText = query;
+            command.CommandType = CommandType.Text;
+            return command;
+        }
+        public string CreateCondition(TableMapper mapper, DbCommand command, string fieldName, object key)
+        {
+            string keyFieldParamName = mapper.CreateParamName(fieldName);
+            DbParameter param = command.CreateParameter();
+            param.ParameterName = keyFieldParamName;
+            param.Value = FieldMapper.ConvertToDbType(key);
+            command.Parameters.Add(param);
+            return String.Format("{0}={1}", fieldName, keyFieldParamName);
+        }
+        public DbCommand CreateUpdateCommand(TableMapper mapper, DbConnection connection, object rowMapper, object primaryKey)
+        {
+            string table = mapper.TableName;
+            List<string> fieldNames = new List<string>();
+            DbCommand command = connection.CreateCommand();
+            foreach (FieldMapper fieldMapper in mapper.Schema.Fields.Values)
+            {
+                if (fieldMapper != mapper.KeyFieldMapper)
+                {
+                    fieldMapper.ExpandField(rowMapper, command, fieldNames);
+                }
+            }
+            List<string> assignments = new List<string>();
+            foreach (string field in fieldNames)
+            {
+                assignments.Add(String.Format("{0}={1}", field, mapper.CreateParamName(field)));
+            }
+            string conditionString = mapper.CreateCondition(command, mapper.KeyFieldMapper.FieldName, primaryKey);
+            command.CommandText =
+                String.Format("update {0} set {1} where {2}", table, String.Join(", ", assignments.ToArray()),
+                              conditionString);
+            return command;
+        }
+        public DbCommand CreateInsertCommand(TableMapper mapper, DbConnection connection, object obj)
+        {
+            string table = mapper.TableName;
+            List<string> fieldNames = new List<string>();
+            DbCommand command = connection.CreateCommand();
+            foreach (FieldMapper fieldMapper in mapper.Schema.Fields.Values)
+            {
+                fieldMapper.ExpandField(obj, command, fieldNames);
+            }
+            List<string> paramNames = new List<string>();
+            foreach (string field in fieldNames)
+            {
+                paramNames.Add(mapper.CreateParamName(field));
+            }
+            command.CommandText =
+                String.Format("insert into {0} ({1}) values ({2})", table, String.Join(", ", fieldNames.ToArray()),
+                              String.Join(", ", paramNames.ToArray()));
+            return command;
+        }
+    }
+}
+\ No newline at end of file

diff --git a/ThirdParty/TribalMedia/TribalMedia.Framework.Data/DatabaseMapper.cs b/ThirdParty/TribalMedia/TribalMedia.Framework.Data/DatabaseMapper.cs new file mode 100644 index 0000000..fe31177 --- /dev/null +++ b/ThirdParty/TribalMedia/TribalMedia.Framework.Data/DatabaseMapper.cs
@@ -0,0 +1,135 @@
	1	/*
	2	* Copyright (c) Tribal Media AB, http://tribalmedia.se/
	3	*
	4	* Redistribution and use in source and binary forms, with or without
	5	* modification, are permitted provided that the following conditions are met:
	6	* * Redistributions of source code must retain the above copyright
	7	* notice, this list of conditions and the following disclaimer.
	8	* * Redistributions in binary form must reproduce the above copyright
	9	* notice, this list of conditions and the following disclaimer in the
	10	* documentation and/or other materials provided with the distribution.
	11	* * The name of Tribal Media AB may not be used to endorse or promote products
	12	* derived from this software without specific prior written permission.
	13	*
	14	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
	15	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	16	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	17	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	18	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	19	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	20	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	21	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	22	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	23	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	24	*
	25	*/
	26
	27	using System;
	28	using System.Collections.Generic;
	29	using System.Data;
	30	using System.Data.Common;
	31
	32	namespace TribalMedia.Framework.Data
	33	{
	34	public abstract class DatabaseMapper
	35	{
	36	protected string m_connectionString;
	37
	38	public DatabaseMapper(string connectionString)
	39	{
	40	m_connectionString = connectionString;
	41	}
	42
	43	public abstract DbConnection GetNewConnection();
	44
	45	public abstract string CreateParamName(string fieldName);
	46
	47	public DbCommand CreateSelectCommand(TableMapper mapper, DbConnection connection, string fieldName, object key)
	48	{
	49	string table = mapper.TableName;
	50
	51	DbCommand command = connection.CreateCommand();
	52
	53	string conditionString = CreateCondition(mapper, command, fieldName, key);
	54
	55	string query =
	56	String.Format("select * from {0} where {1}", table, conditionString);
	57
	58	command.CommandText = query;
	59	command.CommandType = CommandType.Text;
	60
	61	return command;
	62	}
	63
	64	public string CreateCondition(TableMapper mapper, DbCommand command, string fieldName, object key)
	65	{
	66	string keyFieldParamName = mapper.CreateParamName(fieldName);
	67
	68	DbParameter param = command.CreateParameter();
	69	param.ParameterName = keyFieldParamName;
	70	param.Value = FieldMapper.ConvertToDbType(key);
	71	command.Parameters.Add(param);
	72
	73	return String.Format("{0}={1}", fieldName, keyFieldParamName);
	74	}
	75
	76	public DbCommand CreateUpdateCommand(TableMapper mapper, DbConnection connection, object rowMapper, object primaryKey)
	77	{
	78	string table = mapper.TableName;
	79
	80	List<string> fieldNames = new List<string>();
	81
	82	DbCommand command = connection.CreateCommand();
	83
	84	foreach (FieldMapper fieldMapper in mapper.Schema.Fields.Values)
	85	{
	86	if (fieldMapper != mapper.KeyFieldMapper)
	87	{
	88	fieldMapper.ExpandField(rowMapper, command, fieldNames);
	89	}
	90	}
	91
	92	List<string> assignments = new List<string>();
	93
	94	foreach (string field in fieldNames)
	95	{
	96	assignments.Add(String.Format("{0}={1}", field, mapper.CreateParamName(field)));
	97	}
	98
	99	string conditionString = mapper.CreateCondition(command, mapper.KeyFieldMapper.FieldName, primaryKey);
	100
	101	command.CommandText =
	102	String.Format("update {0} set {1} where {2}", table, String.Join(", ", assignments.ToArray()),
	103	conditionString);
	104
	105	return command;
	106	}
	107
	108	public DbCommand CreateInsertCommand(TableMapper mapper, DbConnection connection, object obj)
	109	{
	110	string table = mapper.TableName;
	111
	112	List<string> fieldNames = new List<string>();
	113
	114	DbCommand command = connection.CreateCommand();
	115
	116	foreach (FieldMapper fieldMapper in mapper.Schema.Fields.Values)
	117	{
	118	fieldMapper.ExpandField(obj, command, fieldNames);
	119	}
	120
	121	List<string> paramNames = new List<string>();
	122
	123	foreach (string field in fieldNames)
	124	{
	125	paramNames.Add(mapper.CreateParamName(field));
	126	}
	127
	128	command.CommandText =
	129	String.Format("insert into {0} ({1}) values ({2})", table, String.Join(", ", fieldNames.ToArray()),
	130	String.Join(", ", paramNames.ToArray()));
	131
	132	return command;
	133	}
	134	}
	135	} \ No newline at end of file