void Parse(FilterDocument filter)
{
}
public void SetFilter(string strName,
FilterDocument filter)
{
if (IgnoreCase == true)
strName = strName.ToLower();
FilterList filterlist = null;
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
filterlist = (FilterList)table[strName];
if (filterlist == null)
{
filterlist = new FilterList();
filterlist.Container = this;
table[strName] = filterlist;
}
}
finally
{
this.m_lock.ReleaseWriterLock();
}
filterlist.SetFilter(filter);
}
public void ReturnFilter(FilterDocument filter)
{
this.m_lock.AcquireReaderLock(m_nLockTimeout);
try
{
for (int i = 0; i < list.Count; i++)
{
FilterHolder item = this.list[i];
if (item.FilterDocument == filter)
{
int nValue = Interlocked.Decrement(ref item.UsedCount);
if (nValue < 0)
{
throw new Exception("还回后UsedCount小于0, 错误");
}
return;
}
}
}
finally
{
this.m_lock.ReleaseReaderLock();
}
throw new Exception("还回的对象在数组中没有找到");
}
// return:
// true 已经加入
// false 未加入
public bool NewFilter(FilterDocument filter)
{
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
if (this.list.Count >= this.Container.Max)
return false;
FilterHolder item = new FilterHolder();
item.FilterDocument = filter;
this.list.Add(item);
return true;
}
finally
{
this.m_lock.ReleaseWriterLock();
}
}
public bool SetFilter(FilterDocument filter)
{
// string strMessage = "";
this.m_lock.AcquireReaderLock(m_nLockTimeout);
try
{
for (int i = 0; i < list.Count; i++)
{
FilterHolder item = this.list[i];
if (item.FilterDocument == filter)
{
int nValue = Interlocked.Decrement(ref item.UsedCount);
if (nValue < 0)
{
throw new Exception("还回后UsedCount小于0, 错误");
}
return true;
}
}
}
finally
{
this.m_lock.ReleaseReaderLock();
}
return NewFilter(filter);
}