/
PushServlet.java
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/
PushServlet.java
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/*
* SymmetricDS is an open source database synchronization solution.
*
* Copyright (C) Chris Henson <chenson42@users.sourceforge.net>,
* Andrew Wilcox <andrewbwilcox@users.sourceforge.net>,
* Keith Naas <knaas@users.sourceforge.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see
* <http://www.gnu.org/licenses/>.
*/
package org.jumpmind.symmetric.web;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jumpmind.symmetric.transport.handler.PushResourceHandler;
public class PushServlet extends AbstractTransportResourceServlet<PushResourceHandler> {
private static final long serialVersionUID = 1L;
@Override
public boolean isContainerCompatible() {
return true;
}
@Override
protected void doHead(HttpServletRequest req, HttpServletResponse resp) throws IOException {
// HTTP OK
}
@Override
protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
String nodeId = getParameter(req, WebConstants.NODE_ID);
if (logger.isDebugEnabled()) {
logger.debug(String.format("Push request received from %s", nodeId));
}
InputStream inputStream = createInputStream(req);
OutputStream outputStream = createOutputStream(resp);
getTransportResourceHandler().push(inputStream, outputStream);
// Not sure if this is necessary, but it's been here and it hasn't hurt anything ...
outputStream.flush();
if (logger.isDebugEnabled()) {
logger.debug(String.format("Done with Push request from %s", nodeId));
}
}
}