import org.apache.commons.httpclient.HttpClient;

 import org.apache.commons.httpclient.methods.StringRequestEntity;

 import org.apache.commons.httpclient.methods.PostMethod;

 import org.apache.commons.httpclient.methods.RequestEntity; 


 String url = "http://localhost:8080/rest/private/cmisatom/";

 url += repository;

 url += "/object/";

 url += obj_id;


 HttpClient client = new HttpClient();

 client.getHttpConnectionManager().

 getParams().setConnectionTimeout(10000);


String atomDoc = "<?xml version='1.0' encoding='utf-8'?>"

         + "<entry xmlns='http://www.w3.org/2005/Atom'"

         + " xmlns:cmis='http://docs.oasis-open.org/ns/cmis/core/200908/'"

         + " xmlns:cmisra='http://docs.oasis-open.org/ns/cmis/restatom/200908/'>"

         + "<cmisra:object><cmis:properties>"

         + "<cmis:propertyString queryName='cmis:name' localName='cmis:name' propertyDefinitionId='cmis:name'>"

         + "<cmis:value>newName</cmis:value>"

         + "</cmis:propertyString>"

         + "</cmis:properties></cmisra:object>"

         + "</entry>";


 PutMethod put = new PutMethod(url);

 RequestEntity entity = new StringRequestEntity(atomDoc, "text/xml", "utf-8");

 put.setRequestEntity(entity); 


 try { 

   int result = client.executeMethod(put);

   final String strResponse = put.getResponseBodyAsString(); 

 } finally {

   put.releaseConnection();

 }

 import org.apache.commons.httpclient.HttpClient;

 import org.apache.commons.httpclient.methods.InputStreamRequestEntity;

 import org.apache.commons.httpclient.methods.PostMethod;

 import org.apache.commons.httpclient.methods.RequestEntity; 


 String url = "http://localhost:8080/rest/private/cmisatom/";

 url += repository;

 url += "/file/";

 url += obj_id;


 HttpClient client = new HttpClient();

 client.getHttpConnectionManager().

 getParams().setConnectionTimeout(10000);


 PostMethod post = new PostMethod(url);

 RequestEntity entity = new InputStreamRequestEntity(inputStream, "text/xml; charset=ISO-8859-1");

 post.setRequestEntity(entity); 


 try { 

   int result = client.executeMethod(post);

   final String strResponse = post.getResponseBodyAsString(); 

 } finally {

   post.releaseConnection();

 }