protected void SetupUpdateWhere(StringBuilder sb)
{
IBeanMetaData bmd = BeanMetaData;
sb.Append(" WHERE ");
for (int i = 0; i < bmd.PrimaryKeySize; ++i)
{
sb.Append(bmd.GetPrimaryKey(i));
sb.Append(" = ? AND ");
}
sb.Length = sb.Length - 5;
if (bmd.HasVersionNoPropertyType)
{
IPropertyType pt = bmd.VersionNoPropertyType;
sb.Append(" AND ");
sb.Append(pt.ColumnName);
sb.Append(" = ?");
}
if (bmd.HasTimestampPropertyType)
{
IPropertyType pt = bmd.TimestampPropertyType;
sb.Append(" AND ");
sb.Append(pt.ColumnName);
sb.Append(" = ?");
}
}
protected void AddAutoUpdateWhereBindVariables(ArrayList varList, ArrayList varTypeList, Object bean)
{
IBeanMetaData bmd = BeanMetaData;
for (int i = 0; i < bmd.PrimaryKeySize; ++i)
{
IPropertyType pt = bmd.GetPropertyTypeByColumnName(bmd.GetPrimaryKey(i));
PropertyInfo pi = pt.PropertyInfo;
varList.Add(pi.GetValue(bean, null));
varTypeList.Add(pi.PropertyType);
}
if (bmd.HasVersionNoPropertyType)
{
IPropertyType pt = bmd.VersionNoPropertyType;
PropertyInfo pi = pt.PropertyInfo;
varList.Add(pi.GetValue(bean, null));
varTypeList.Add(pi.PropertyType);
}
if (bmd.HasTimestampPropertyType)
{
IPropertyType pt = bmd.TimestampPropertyType;
PropertyInfo pi = pt.PropertyInfo;
varList.Add(pi.GetValue(bean, null));
varTypeList.Add(pi.PropertyType);
}
}
protected virtual string CreateNoUpdateLogMessage(object bean, IBeanMetaData bmd)
{
StringBuilder builder = new StringBuilder();
builder.Append("skip UPDATE: table=");
builder.Append(bmd.TableName);
int size = bmd.PrimaryKeySize;
for (int i = 0; i < size; i++)
{
if (i == 0)
{
builder.Append(", key{");
}
else
{
builder.Append(", ");
}
string keyName = bmd.GetPrimaryKey(i);
builder.Append(keyName);
builder.Append("=");
builder.Append(bmd.GetPropertyTypeByColumnName(keyName)
.PropertyInfo.GetValue(bean, null));
if (i == size - 1)
{
builder.Append("}");
}
}
return(builder.ToString());
}
protected virtual String CreateUpdateSql(IBeanMetaData bmd, IPropertyType[] propertyTypes, Object bean)
{
if (bmd.PrimaryKeySize == 0)
{
String msg = "The table '" + bmd.TableName + "' does not have primary keys!";
throw new SystemException(msg);
}
StringBuilder sb = new StringBuilder(100);
sb.Append("UPDATE ").Append(bmd.TableName).Append(" SET ");
String versionNoPropertyName = bmd.VersionNoPropertyName;
for (int i = 0; i < propertyTypes.Length; ++i)
{
IPropertyType pt = propertyTypes[i];
String columnName = pt.ColumnName;
if (i > 0)
{
sb.Append(", ");
}
if (String.Compare(pt.PropertyName, versionNoPropertyName, true) == 0)
{
if (!IsVersionNoAutoIncrementOnMemory())
{
SetupVersionNoAutoIncrementOnQuery(sb, columnName);
continue;// because of always 'VERSION_NO = VERSION_NO + 1'
}
Object value = pt.PropertyInfo.GetValue(bean, null);
if (value == null)
{
SetupVersionNoAutoIncrementOnQuery(sb, columnName);
continue;
}
}
sb.Append(columnName).Append(" = ?");
}
sb.Append(" WHERE ");
const string ADD_AND = " AND ";
for (int i = 0; i < bmd.PrimaryKeySize; ++i)
{
sb.Append(bmd.GetPrimaryKey(i)).Append(" = ?").Append(ADD_AND);
}
sb.Length = sb.Length - ADD_AND.Length;
if (bmd.HasVersionNoPropertyType)
{
IPropertyType pt = bmd.VersionNoPropertyType;
sb.Append(ADD_AND).Append(pt.ColumnName).Append(" = ?");
}
if (bmd.HasTimestampPropertyType)
{
IPropertyType pt = bmd.TimestampPropertyType;
sb.Append(ADD_AND).Append(pt.ColumnName).Append(" = ?");
}
return(sb.ToString());
}
