httppostrequest.java.svn-base

由国外的一个著名的geonetwork修改而来

//=============================================================================
//===	Copyright (C) 2001-2005 Food and Agriculture Organization of the
//===	United Nations (FAO-UN), United Nations World Food Programme (WFP)
//===	and United Nations Environment Programme (UNEP)
//===
//===	This program is free software; you can redistribute it and/or modify
//===	it under the terms of the GNU General Public License as published by
//===	the Free Software Foundation; either version 2 of the License, or (at
//===	your option) any later version.
//===
//===	This program is distributed in the hope that it will be useful, but
//===	WITHOUT ANY WARRANTY; without even the implied warranty of
//===	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
//===	General Public License for more details.
//===
//===	You should have received a copy of the GNU General Public License
//===	along with this program; if not, write to the Free Software
//===	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//===
//===	Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
//===	Rome - Italy. email: [e-mail]
//==============================================================================

package org.fao.geonet.csw.common.http;

import java.io.IOException;
import java.io.OutputStream;
import org.fao.geonet.csw.common.util.Xml;
import org.jdom.Document;

//=============================================================================

public class HttpPostRequest extends HttpRequest
{
	private byte data[];

	//---------------------------------------------------------------------------
	//---
	//--- Constructor
	//---
	//---------------------------------------------------------------------------

	public HttpPostRequest() {}

	//---------------------------------------------------------------------------

	public HttpPostRequest(String host)
	{
		super(host);
	}

	//---------------------------------------------------------------------------

	public HttpPostRequest(String host, int port)
	{
		super(host, port);
	}

	//---------------------------------------------------------------------------
	//---
	//--- Protected methods
	//---
	//---------------------------------------------------------------------------

	protected String getMethod()          { return "POST"; }
	protected String getStartLineParams() { return "";     }

	//---------------------------------------------------------------------------

	protected void sendExtraHeaders(OutputStream os) throws IOException
	{
		Document doc = new Document(getParams());
		data = Xml.getString(doc).getBytes("UTF-8");

		send(os, "Content-Type: application/xml; charset=utf-8");
		send(os, "Content-Length: "+data.length);
	}

	//---------------------------------------------------------------------------

	protected void sendContent(OutputStream os) throws IOException
	{
		send(os, data);
	}
}

//=============================================================================