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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceInternal;
public class IncomingBase
{
protected
IncomingBase(Instance instance, Ice.ConnectionI connection, Ice.ObjectAdapter adapter, boolean response,
byte compress)
{
_response = response;
_compress = compress;
_os = new BasicStream(instance);
_connection = connection;
_current = new Ice.Current();
_current.id = new Ice.Identity();
_current.adapter = adapter;
_current.con = _connection;
_cookie = new Ice.LocalObjectHolder();
}
protected
IncomingBase(IncomingBase in) // Adopts the argument. It must not be used afterwards.
{
_current = in._current;
in._current = null;
_servant = in._servant;
in._servant = null;
_locator = in._locator;
in._locator = null;
_cookie = in._cookie;
in._cookie = null;
_response = in._response;
in._response = false;
_compress = in._compress;
in._compress = 0;
_os = in._os;
in._os = null;
_connection = in._connection;
in._connection = null;
}
//
// Do NOT use a finalizer, this would cause a severe performance
// penalty! We must make sure that __destroy() is called instead,
// to reclaim resources.
//
public synchronized void
__destroy()
{
if(_os != null)
{
_os.destroy();
_os = null;
}
}
//
// This function allows this object to be reused, rather than reallocated.
//
public void
reset(Instance instance, Ice.ConnectionI connection, Ice.ObjectAdapter adapter, boolean response, byte compress)
{
//
// Don't recycle the Current object, because servants may keep a reference to it.
//
_current = new Ice.Current();
_current.id = new Ice.Identity();
_current.adapter = adapter;
_current.con = connection;
_servant = null;
_locator = null;
if(_cookie == null)
{
_cookie = new Ice.LocalObjectHolder();
}
else
{
_cookie.value = null;
}
_response = response;
_compress = compress;
synchronized(this)
{
if(_os == null)
{
_os = new BasicStream(instance);
}
else
{
_os.reset();
}
}
_connection = connection;
}
final protected void
__warning(java.lang.Exception ex)
{
assert(_os != null);
java.io.StringWriter sw = new java.io.StringWriter();
java.io.PrintWriter pw = new java.io.PrintWriter(sw);
IceUtil.OutputBase out = new IceUtil.OutputBase(pw);
out.setUseTab(false);
out.print("dispatch exception:");
out.print("\nidentity: " + Ice.Util.identityToString(_current.id));
out.print("\nfacet: " + IceUtil.StringUtil.escapeString(_current.facet, ""));
out.print("\noperation: " + _current.operation);
out.print("\n");
ex.printStackTrace(pw);
pw.flush();
_os.instance().logger().warning(sw.toString());
}
protected Ice.Current _current;
protected Ice.Object _servant;
protected Ice.ServantLocator _locator;
protected Ice.LocalObjectHolder _cookie;
protected boolean _response;
protected byte _compress;
protected BasicStream _os;
protected Ice.ConnectionI _connection;
}
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