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/**
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* '$RCSfile$'
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* Copyright: 2000 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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*
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* '$Author: $'
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* '$Date: 2009-06-13 15:28:13 +0300 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.dataone;
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import java.io.IOException;
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import java.util.Date;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.dataone.service.mn.MemberNodeHealth;
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import org.dataone.service.types.Identifier;
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import org.dataone.service.types.ObjectFormat;
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import org.dataone.service.types.ObjectInfo;
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import org.omg.CORBA.portable.OutputStream;
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/**
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* @author berkley
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* Class to implement the HealthService API for DataONE
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*/
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public class HealthService implements MemberNodeHealth
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{
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HttpServletRequest request;
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HttpServletResponse response;
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/**
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* Constructor
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* @param request
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* @param response
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*/
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public HealthService(HttpServletRequest request, HttpServletResponse response)
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{
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this.request = request;
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this.response = response;
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}
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/**
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* Implements /monitory/ping from
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* http://mule1.dataone.org/ArchitectureDocs-current/apis/REST_interface.html#get-monitor-object
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*/
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public void ping()
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{
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response.setStatus(200);
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try
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{
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response.getOutputStream().write("OK".getBytes());
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}
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catch (IOException e)
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{
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System.out.println("ERROR getting ping response: " + e.getMessage());
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e.printStackTrace();
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response.setStatus(500);
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}
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}
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/**
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* implements /monitor/object from
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* http://mule1.dataone.org/ArchitectureDocs-current/apis/REST_interface.html#get-monitor-object
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*/
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public void getObjectStatistics(boolean reportDaily,
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Identifier guid, String url, ObjectFormat format, Date time)
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{
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response.setStatus(500);
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try
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{
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response.getOutputStream().write("getObjectStatistics Not Implemented".getBytes());
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response.getOutputStream().flush();
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}
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catch (IOException e)
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{
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System.out.println("Error in getObjectStatistics: " + e.getMessage());
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e.printStackTrace();
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}
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}
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/**
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* implements /monitor/event from
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* http://mule1.dataone.org/ArchitectureDocs-current/apis/REST_interface.html#get-monitor-object
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*/
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public void getOperationStatistics(boolean reportDaily, Identifier pid,
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ObjectFormat format, Date createDate, Date eventTime, String ipAddress, String event)
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{
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response.setStatus(500);
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try
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{
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response.getOutputStream().write("getOperationStatistics Not Implemented".getBytes());
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response.getOutputStream().flush();
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}
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catch (IOException e)
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{
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System.out.println("Error in getOperationStatistics: " + e.getMessage());
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e.printStackTrace();
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}
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}
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/**
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* Implements /monitor/status from
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* http://mule1.dataone.org/ArchitectureDocs-current/apis/REST_interface.html#get-monitor-object
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* This method is mostly unimplemented. Right now it just does what ping does.
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* It should be updated in the future to return status information such as
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* pending outages, software updates, etc. See Use Case 10 for more
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* info.
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*/
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public void getStatus()
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{
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ping();
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}
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}
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