How To Use Spring RESTTemplate To Post Data to a Web Service -

i have written jersey client code call webservice.and working fine. insteade of jersey have use spring rest template call webservice . please me in converting jersey code spring 4.0. here jersey code. serviceclient.java

package com.api.client;  import java.io.file; import java.io.fileinputstream; import java.io.filenotfoundexception; import java.io.inputstream; import javax.ws.rs.core.mediatype; import javax.ws.rs.core.uribuilder; import org.slf4j.logger; import org.slf4j.loggerfactory; import com.sun.jersey.api.client.client; import com.sun.jersey.api.client.clientresponse; import com.sun.jersey.api.client.webresource; import com.sun.jersey.api.client.config.clientconfig; import com.sun.jersey.api.client.config.defaultclientconfig; import com.tcs.datashare.dao.configurelogdao; import com.tcs.ngps.sip.modeler.utils.productconfiguration;  public class serviceclient {      static final logger logger = loggerfactory             .getlogger(serviceclient.class);      private webresource service;     private clientresponse response;     private string servicename;     private string vmaddress;     private string portnumber;     private string war_file_name;       public serviceclient(string localhost, string port,             string servicename) {         this.vmaddress = localhost;         this.portnumber = port;         this.servicename = servicename;         system.out.println("vm address:" + vmaddress + "port:" + portnumber);         clientconfig config = new defaultclientconfig();         client client = client.create(config);         war_file_name = productconfiguration                 .getstringvalueforproductproperty("datashare_server_war_file_name");          service = client.resource(uribuilder.fromuri(                 "http://" + vmaddress + ":" + portnumber + "/" + war_file_name)                 .build());         logger.debug("war_file_name in client program"+war_file_name);          system.out.println("service is" + service);     }      public string getservicename() {         return servicename;     }      public void setservicename(string servicename) {         this.servicename = servicename;     }      public string getvmaddress() {         return vmaddress;     }      public void setvmaddress(string vmaddress) {         this.vmaddress = vmaddress;     }      public string getportnumber() {         return portnumber;     }      public void setportnumber(string portnumber) {         this.portnumber = portnumber;     }        public inputstream zipfolder(string foldertobezipped,string transactionid) {          logger.debug("serviceclient :: zipfolder() : calling  zipfolder service -> foldertobezipped: "                 + foldertobezipped);         string header = getservicename();          response = service.path("rest").path("datashareservice")                 .path("zipfolder")                 .type(mediatype.application_json).header("header", header)                 .post(clientresponse.class, foldertobezipped);         logger.debug("inside zip method checking zip method");         inputstream inputstream = response.getentityinputstream();          logger.debug("datashareserviceclient :: zipfolder() : calling zipfolderwithsubsequestfolder service done");         return inputstream;     }    } 

you can find out simple search.

according this tutorial spring can this:

// set content-type header httpheaders requestheaders = new httpheaders(); requestheaders.setcontenttype(new mediatype("application","json")); httpentity<string> requestentity = new httpentity<string>(foldertobezipped, requestheaders);  // create new resttemplate instance resttemplate resttemplate = new resttemplate();  // add jackson , string message converters resttemplate.getmessageconverters().add(new mappingjackson2httpmessageconverter()); resttemplate.getmessageconverters().add(new stringhttpmessageconverter());  // make http post request, marshaling request json, , response string responseentity<inputstream> responseentity = resttemplate.exchange(your_url, httpmethod.post, requestentity, inputstream.class); string result = responseentity.getbody(); 

hope helps.