A guide on attaching files to CouchDB using the Couchdb4j library

I'm facing a challenge with using a Java application to attach system files to a Couchdb database using the Couchdb4J library. Despite trying to modify the code provided, I keep encountering an unresolved error. Can anyone point out where I went wrong and offer a solution? Your help is much appreciated.

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;

import com.fourspaces.couchdb.CouchResponse;
import com.fourspaces.couchdb.Database;
import com.fourspaces.couchdb.Document;
import com.fourspaces.couchdb.Session;

public class FileScanner {
    Session priceListDocsSession = new Session("localhost",5984);
    Database db = priceListDocsSession.getDatabase("filesdb");

    public static void main(String[] args) {
        FileScanner fs = new FileScanner();
        fs.processDir(new File("C:\\CouchDB"));
    }

    void processDir(File f) {
        if (f.isFile()) {
            Map<String, Object> doc = new HashMap<String, Object>();
            doc.put("name", f.getName());
            doc.put("path", f.getAbsolutePath());
            doc.put("size", f.length());

            db.saveDocument(doc);
            InputStream is = new FileInputStream(f);
            String att=db.putAttachment(doc.getId(),doc.getRev(),f,is);
        } else {
            File[] fileList = f.listFiles();
            if (fileList == null) return;
            for (int i = 0; i < fileList.length; i++) {
                try {
                    processDir(fileList[i]);
                } catch (Exception e) {
                    System.out.println(e);
                }
            }
        }
    }
}

The errors are occurring at db.saveDocument(doc);

and

String att=db.putAttachment(doc.getId(),doc.getRev(),f,is);
, indicating that .getId() and getRev() are undefined for the type Map.

Answer №1

By including certain jcouchdb dependencies in the classpath, I successfully resolved the issue at hand.

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