/*
* Lokomo OneCMDB - An Open Source Software for Configuration
* Management of Datacenter Resources
*
* Copyright (C) 2006 Lokomo Systems AB
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* Lokomo Systems AB can be contacted via e-mail: info@lokomo.com or via
* paper mail: Lokomo Systems AB, Sv�rdv�gen 27, SE-182 33
* Danderyd, Sweden.
*
*/
package org.onecmdb.web.remote;
import java.io.OutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.onecmdb.core.IOneCmdbContext;
import org.onecmdb.core.utils.xpath.commands.AuthCommand;
import org.onecmdb.core.utils.xpath.commands.CreateCommand;
import org.onecmdb.core.utils.xpath.commands.DeleteCommand;
import org.onecmdb.core.utils.xpath.commands.ExportCommand;
import org.onecmdb.core.utils.xpath.commands.QueryCommand;
import org.onecmdb.core.utils.xpath.commands.UpdateCommand;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.multiaction.MultiActionController;
public class RemoteController extends MultiActionController {
private IOneCmdbContext onecmdb;
private Log log = null;
/**
* NOTE: Used to satisfy spring only.
*/
public void setOneCmdb(IOneCmdbContext onecmdb) {
this.onecmdb = onecmdb;
}
public IOneCmdbContext getOneCmdb() {
return this.onecmdb;
}
public void setLog(Log log) {
this.log = log;
}
public Log getLog() {
if (this.log == null) {
this.log = LogFactory.getLog(this.getClass());
}
return(this.log);
}
/**
* Initilize this controller.
*
*/
public void init() {
getLog().info("RemoteController init()");
}
/**
* Command(s)
*/
/*
* Auth Command.
*/
public ModelAndView authHandler(HttpServletRequest request, HttpServletResponse resp) throws Exception {
getLog().info("AuthHandler()");
AuthCommand command = new AuthCommand(this.onecmdb);
ServletRequestDataBinder binder = new ServletRequestDataBinder(command);
binder.bind(request);
try {
String token = command.getToken();
resp.setContentLength(token.length());
resp.setContentType("text/plain");
resp.getOutputStream().write(token.getBytes());
} catch (Exception e) {
resp.setStatus(HttpServletResponse.SC_NOT_ACCEPTABLE, "Authentication Failed!");
}
return(null);
}
/**
* Query command
*
* @param request
* @param resp
* @return
* @throws Exception
*/
public ModelAndView queryHandler(HttpServletRequest request, HttpServletResponse resp) throws Exception {
long start = System.currentTimeMillis();
try {
getLog().info("QueryHandler()");
QueryCommand command = new QueryCommand(this.onecmdb);
ServletRequestDataBinder binder = new ServletRequestDataBinder(command);
binder.bind(request);
try {
resp.setContentType(command.getContentType());
//resp.setContentLength(-1);
OutputStream out = resp.getOutputStream();
command.transfer(out);
out.flush();
} catch (Throwable e) {
e.printStackTrace();
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST, "Error:" + e.getMessage());
}
return(null);
} finally {
long stop = System.currentTimeMillis();
System.out.println("Query:" + (stop-start) + "ms");
}
}
/**
* Export command
*
* @param request
* @param resp
* @return
* @throws Exception
*/
public ModelAndView exportHandler(HttpServletRequest request, HttpServletResponse resp) throws Exception {
long start = System.currentTimeMillis();
try {
getLog().info("ExportHandler()");
ExportCommand command = new ExportCommand(this.onecmdb);
ServletRequestDataBinder binder = new ServletRequestDataBinder(command);
binder.bind(request);
try {
resp.setContentType(command.getContentType());
//resp.setContentLength(-1);
OutputStream out = resp.getOutputStream();
command.transfer(out);
out.flush();
} catch (Throwable e) {
e.printStackTrace();
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST, "Error:" + e.getMessage());
}
return(null);
} finally {
long stop = System.currentTimeMillis();
System.out.println("Query:" + (stop-start) + "ms");
}
}
/**
* Update command
*
* @param request
* @param resp
* @return
* @throws Exception
*/
public ModelAndView updateHandler(HttpServletRequest request, HttpServletResponse resp) throws Exception {
long start = System.currentTimeMillis();
try {
getLog().info("UpdateHandler()");
UpdateCommand command = new UpdateCommand(this.onecmdb);
ServletRequestDataBinder binder = new ServletRequestDataBinder(command);
binder.bind(request);
try {
resp.setContentType(command.getContentType());
//resp.setContentLength(-1);
OutputStream out = resp.getOutputStream();
command.transfer(out);
out.flush();
} catch (Throwable e) {
e.printStackTrace();
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST, "Error:" + e.getMessage());
}
return(null);
} finally {
long stop = System.currentTimeMillis();
System.out.println("Update:" + (stop-start) + "ms");
}
}
/**
* Create command
*
* @param request
* @param resp
* @return
* @throws Exception
*/
public ModelAndView createHandler(HttpServletRequest request, HttpServletResponse resp) throws Exception {
long start = System.currentTimeMillis();
try {
getLog().info("CreateHandler()");
CreateCommand command = new CreateCommand(this.onecmdb);
ServletRequestDataBinder binder = new ServletRequestDataBinder(command);
binder.bind(request);
try {
resp.setContentType(command.getContentType());
//resp.setContentLength(-1);
OutputStream out = resp.getOutputStream();
command.transfer(out);
out.flush();
} catch (Throwable e) {
e.printStackTrace();
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST, "Error:" + e.getMessage());
}
return(null);
} finally {
long stop = System.currentTimeMillis();
System.out.println("Update:" + (stop-start) + "ms");
}
}
/**
* Delete command
*
* @param request
* @param resp
* @return
* @throws Exception
*/
public ModelAndView deleteHandler(HttpServletRequest request, HttpServletResponse resp) throws Exception {
long start = System.currentTimeMillis();
try {
getLog().info("DeleteHandler()");
DeleteCommand command = new DeleteCommand(this.onecmdb);
ServletRequestDataBinder binder = new ServletRequestDataBinder(command);
binder.bind(request);
try {
resp.setContentType(command.getContentType());
//resp.setContentLength(-1);
OutputStream out = resp.getOutputStream();
command.transfer(out);
out.flush();
} catch (Throwable e) {
e.printStackTrace();
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST, "Error:" + e.getMessage());
}
return(null);
} finally {
long stop = System.currentTimeMillis();
System.out.println("Update:" + (stop-start) + "ms");
}
}
}