Couchdb : Adding Document Using Java Couchdb4j

• Couchdb4j is a library for Couch Database for manipulating document in database.
• The jar file :-

http://code.google.com/p/couchdb4j/downloads/list

• In this Demo ,“A new Student document is created with properties nad added to the student database”.
• Project structure:-

• The Java code CouchDBTest.java is ,

package com.sandeep.couchdb.util;

import java.util.HashMap;
import java.util.Map;
import com.fourspaces.couchdb.Database;
import com.fourspaces.couchdb.Document;
import com.fourspaces.couchdb.Session;

public class CouchDBTest {

 /*These are the keys of student document in couch db*/
 public static final String STUDENT_KEY_NAME ="name";
 
 public static final String STUDENT_KEY_MARKS ="marks";
 
 public static final String STUDENT_KEY_ROLL="roll";
 
 
 public static void main(String[] args){
 
 /*Creating a session with couch db running in 5984 port*/
 Session studentDbSession = new Session("localhost",5984);
 
 /*Selecting the 'student' database from list of couch database*/
 Database studentCouchDb = studentDbSession.getDatabase("student");
 
 /*Creating a new Document*/
 Document newdoc = new Document();
 
 /*Map for list of properties for the new document*/
 Map<String , String> properties = new HashMap<String,String>();
 
 properties.put(STUDENT_KEY_NAME, "saan");
 
 properties.put(STUDENT_KEY_MARKS, "67");
 
 properties.put(STUDENT_KEY_ROLL, "12");
 
 
 /*Adding all the properties to the new document*/
 newdoc.putAll(properties);
 
 /*Saving the new document in the 'student' database */
 studentCouchDb.saveDocument(newdoc); 
 
 }
}

• We can open the Futon and verify that the document is added to “student” Database.The screenshot,

Related