topic Re: call my web script in Alfresco Archive

call my web script

dmralfing — Wed, 12 Mar 2014 17:48:59 GMT

I have implemented a web script that works OK. It works fine writting this in the browser: http://localhost:8080/alfresco/service/demo/readonly/prueba But I want to call it from a java program. The program is:import java.io.IOException;import java.io.InputStream;import java.net.HttpURLConnection;

Re: call my web script

kaynezhang — Thu, 13 Mar 2014 03:40:50 GMT

What is your error?
Following is an example of call GetMethod you can refer to



      HttpClient client = new HttpClient();
      client.getState().setCredentials(
            new AuthScope("localhost", 8080, "Alfresco"),
            new UsernamePasswordCredentials("admin", "admin"));
      String uid = "1565a32e-7863-45af-a9fa-b68ad206b5e7";
      String apiurl = "http://localhost:8080/alfresco/service/api/node/workspace/SpacesStore/'+uid+'/versions";
      GetMethod get = new GetMethod(apiurl);
      try {

         get.setDoAuthentication(true);
         get.setRequestHeader("Content-Type", "application/json");
   

         int status = client.executeMethod(get);
         if (status != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + get.getStatusLine());
         }
         String resultString = get.getResponseBodyAsString();
         System.out.println(resultString);
         
      } catch (Exception e) {
         e.printStackTrace();
      } finally {
         get.releaseConnection();
      }
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Re: call my web script

dmralfing — Mon, 17 Mar 2014 16:46:00 GMT

Ok, it works fine doing it with your function. Do you know also how can I adapt the Web Script to let him be called through "/share/proxy"?,
For example: http://localhost:8080//share/proxy/…

Re: call my web script

kaynezhang — Wed, 19 Mar 2014 11:54:16 GMT

I'm sorry ,what do you mean by "adapt the Web Script to let him be called through "/share/proxy""? could you restate it?

Re: call my web script

dmralfing — Thu, 27 Mar 2014 09:22:00 GMT

For example, if I want to call my web script I have to do:
    "http://localhost:8080/alfresco/service/demo/readonly/prueba"
But I have seen in a lot of examples that you can call the same webscript doing something like this:
      "http://localhost:8080/share/proxy/alfresco/service/demo/readonly/prueba"
   I need it because I´m using a Web Script allocated in my Alfresco that I call since the Share, so if I don´t do it like that, the system force to authenticate again due to the connection to Alfresco since the Share, and I'd rather to avoid it. I guess that if I call the web script with "share/proxy" it won´t be necessary that authentication..

Re: call my web script

kaynezhang — Fri, 28 Mar 2014 04:05:07 GMT

If you are calling alfresco web script api from share using script js , you can use remote object.
If you are calling alfresco web script api from share usring java ,you can use ScriptRemote


        ScriptRemote scriptRemote = serviceRegistry.getScriptRemote();
        Response response = scriptRemote.connect().get(uri);
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Re: call my web script

dmralfing — Tue, 15 Apr 2014 15:34:12 GMT

The problem is that I use Ajax in my Share to load data values in some combos.
Being queries, Alfresco repository must be acceses so it makes me authenticate again,
and what I want is to avoid it.
Wathing my code you will understand better, it is:


var urlService3= window.location.protocol + '//' + window.location.host + '/alfresco/service/com/portales/intranet/combos/tipos/listado';
  
    $.ajax({
        type: "GET",
        url: urlService3,
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: function(response3) {
            var results3 = response3;
                                               $( "select[name='prop_prtls_tipo_documento']" ).html("");
            for(var i=0;i<results3.length;i++){
                                                               
                                                               $( "select[name='prop_prtls_tipo_documento']" ).append("<option value='"+results3.valor+"'>"+results3.valor+"</option>");
                                               }                                             
        },
        error: function(xhr, status, error) {
            var errorMessage = error.description != null ? error.description : error;
                                               
                                               $( "select[name='prop_prtls_tipo_documento']" ).html("<option value='"+errorMessage+"'>"+urlService3+"_"+errorMessage+"</option>");
        }
    });
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Re: call my web script

romschn — Mon, 21 Apr 2014 12:48:00 GMT

Can you try making ajax call using Alfresco.util.Ajax.request? Also, if you are already logged into alfresco share and invoking repository webscripts then it should not again ask for authentication.

Re: call my web script

kaynezhang — Mon, 21 Apr 2014 13:54:43 GMT

You can call Alfresco webscript api using client-side javascript from share like below code :


Alfresco.util.Ajax.request(
{
   url: Alfresco.constants.PROXY_URI + urlService3,
   method: Alfresco.util.Ajax.GET (if you want to use post method ,please use  Alfresco.util.Ajax.POST)
   dataObj:
   {   
                data1: "data1",
                submitType: "json"
   },
   successCallback:
   {
      fn: this.success, // success callback method 
      scope: this
   },
   failureCallback:
   {
      fn: this.failure, // failure callback method 
      scope: this
   }
});
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