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Revision 5805

Added by berkley almost 14 years ago

implementing replicate

View differences:

src/edu/ucsb/nceas/metacat/restservice/ResourceHandler.java
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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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 *  Copyright: 2011 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: Serhan AKIN $'
......
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package edu.ucsb.nceas.metacat.restservice;
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import java.io.*;


  		




  
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import java.net.URL;


  		




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import java.util.*;


  		




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import javax.mail.BodyPart;


  		




  ......




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import org.apache.commons.io.IOUtils;


  		




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import org.apache.log4j.Logger;


  		




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import org.apache.maven.artifact.ant.shaded.IOUtil;


  		




  
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import org.dataone.service.NodeListParser;


  		




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import org.dataone.service.exceptions.BaseException;


  		




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import org.dataone.service.exceptions.IdentifierNotUnique;


  		




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import org.dataone.service.exceptions.InsufficientResources;


  		




  ......




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                        String pathInfo = request.getPathInfo();


  		




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                        pathInfo = pathInfo.substring(1);


  		




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                        System.out.println("pathInfo: " + pathInfo);


  		




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                        String nodeId = pathInfo.substring(0, pathInfo.indexOf("/"));


  		




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                        String guid = pathInfo.substring(pathInfo.indexOf("/") + 1, pathInfo.length());


  		




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                        System.out.println("replicating (pulling) " + guid + " from node " + nodeId);


  		




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                        //get the system metadata from the request


  		




  
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                        Hashtable<String, File> mmpFiles = writeMMPPartsToFiles(request.getInputStream());


  		




  
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                        SystemMetadata sm = (SystemMetadata)


  		




  
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                            deserializeServiceType(SystemMetadata.class, 


  		




  
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                                    new FileInputStream(mmpFiles.get("systemmetadata")));


  		




  
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                        String nodeId = sm.getAuthoritativeMemberNode().getValue();


  		




  
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                        //lookup nodeId from the registry


  		




  
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                        URL url = new URL("http://cn.dataone.org/cn/node");


  		




  
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                        InputStream is = url.openStream();


  		




  
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                        Map<String,String> m = NodeListParser.parseNodeListFile(is);


  		




  
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                        String nodeUrl = m.get(nodeId);


  		




  
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                        if(nodeUrl == null)


  		




  
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                        {


  		




  
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                            response.setStatus(500);


  		




  
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                            response.getOutputStream().write(("Member Node id " + 


  		




  
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                                    nodeId + " not found in node registry.").getBytes());


  		




  
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                            response.getOutputStream().close();


  		




  
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                        }


  		




  
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                        //we at least have enough information to continue so


  		




  
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                        //tell the cn we're ok


  		




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                        //respond to cn with 200/OK


  		




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                        //lookup nodeId from the registry


  		




  
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                        response.setStatus(200);


  		




  
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                        response.getOutputStream().write("OK".getBytes());


  		




  
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                        response.getOutputStream().close();


  		




  
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                        //get the document


  		




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                        //verify checksum


  		




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                        //insert the document in local db


  		












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