This is the code snippest for accessing Alfresco repository using Apache Chemistry OpenCmis library for java. In this code we have used AtomPub protocal for binding.

import org . apache . chemistry . opencmis . client . api . CmisObject ; import org . apache . chemistry . opencmis . client . api . Document ; import org . apache . chemistry . opencmis . client . api . Folder ; import org . apache . chemistry . opencmis . client . api . ItemIterable ; import org . apache . chemistry . opencmis . client . api . Repository ; import org . apache . chemistry . opencmis . client . api . Session ; import org . apache . chemistry . opencmis . client . api . SessionFactory ; import org . apache . chemistry . opencmis . client . runtime . SessionFactoryImpl ; import org . apache . chemistry . opencmis . commons . SessionParameter ; import org . apache . chemistry . opencmis . commons . data . RepositoryInfo ; import org . apache . chemistry . opencmis . commons . enums . BindingType ; import org . apache . chemistry . opencmis . commons . exceptions . CmisConnectionException ; import org . apache . chemistry . opencmis . commons . exceptions . CmisRuntimeException ; import org . springframework . beans . factory . annotation . Value ; import org . springframework . stereotype . Service ; public class AlfrescoService { private static Session session; public Session connect() { System .out.println( "Trying to connect Fo alfresco......." ); SessionFactory sessionFactory=SessionFactoryImpl.newInstance(); //Connection parameter Map< String , String > parameter = new HashMap<>(); parameter.put(SessionParameter.USER, "admin" ); parameter.put(SessionParameter.PASSWORD, "admin" ); parameter.put(SessionParameter.ATOMPUB_URL, "http://192.168.1.103:8081/alfresco/cmisatom" ); parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value()); parameter.put(SessionParameter.OBJECT_FACTORY_CLASS, "org.alfresco.cmis.client.impl.AlfrescoObjectFactoryImpl" ); List <Repository> repositories = sessionFactory .getRepositories(parameter); // Establish a seesion to a repository System .out.println( "Connection establishes to FO alfresco" ); session = repositories.get(0).createSession(); // Get some repository info System .out.println( "Repository Name: " + session.getRepositoryInfo().getName()); System .out.println( "Repository ID: " + session.getRepositoryInfo().getId()); System .out.println( "CMIS Version: " + session.getRepositoryInfo().getCmisVersion()); RepositoryInfo i = session.getRepositoryInfo(); System .out.println(i.getDescription()); System .out.println(i.getProductName()); return session; // company home // Folder folder = session.getRootFolder(); // return folder; } public void createFolder() { } public void listFolder(Folder folder) { ItemIterable<CmisObject> children = folder.getChildren(); for (CmisObject o : children) { System .out.println(o.getName()); System .out.println(o.getId()); } } public CmisObject getCmisObject( String path) { CmisObject cmisObject = session.getObjectByPath(path); return cmisObject; } // Getting the id of an object from its path public void getId( String path) { String path1 = "/vvf" ; Document doc = (Document) session.getObjectByPath(path1); String id = doc.getId(); System .out.println(id + "''''''''" ); } public void moveDocument() { } }

The url for AtomPub binding is"http://192.168.1.103:8081/alfresco/cmisatom"