Create folder and document using OpenCmis 0.2.0

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achillies

Hi,
I am using the below code to create a document and to upload a file.
This code used to work fine with OpenCmis version 0.1.0 without the Alfresco OpenCmis Extension. When I upgraded the version of OpenCmis I started getting Internal Server Error. I have been tried using the Alfresco OpenCmisExtension but I cannot seem to get it to work. Any help on how to get it to work is highly appreciated. I have also tried to use the folder.createFolder method.
I am using the alfresco repository version 3.4.0(b)

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;

import org.apache.chemistry.opencmis.client.api.CmisObject;
import org.apache.chemistry.opencmis.client.api.Folder;
import org.apache.chemistry.opencmis.client.api.ObjectId;
import org.apache.chemistry.opencmis.client.api.Policy;
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.PropertyIds;
import org.apache.chemistry.opencmis.commons.SessionParameter;
import org.apache.chemistry.opencmis.commons.data.Ace;
import org.apache.chemistry.opencmis.commons.data.ContentStream;
import org.apache.chemistry.opencmis.commons.enums.BaseTypeId;
import org.apache.chemistry.opencmis.commons.enums.BindingType;
import org.apache.chemistry.opencmis.commons.enums.VersioningState;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ContentStreamImpl;

public class test {

   public void createFolder() {
      String serverURL = "******";
      String serverUserName = "******";
      String serverPassword = "****";
      String repositoryID = "*******";
      String folderName = "test";

      try {
         Session session = null;

         // create session parameters
         Map<String, String> sessionParameters = new HashMap<String, String>();
         sessionParameters.put(SessionParameter.ATOMPUB_URL, serverURL);
         sessionParameters.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());
         sessionParameters.put(SessionParameter.USER, serverUserName);
         sessionParameters.put(SessionParameter.PASSWORD, serverPassword);
         sessionParameters.put(SessionParameter.OBJECT_FACTORY_CLASS, "org.alfresco.cmis.client.impl.AlfrescoObjectFactoryImpl");
         sessionParameters.put(SessionParameter.REPOSITORY_ID, repositoryID);

         // create session using the given repositoryId
         SessionFactory sessionFactory = SessionFactoryImpl.newInstance();
         List<Repository> repositories = sessionFactory.getRepositories(sessionParameters);
         sessionParameters.put(SessionParameter.REPOSITORY_ID, repositories.get(0).getId());
         session = sessionFactory.createSession(sessionParameters);

         Folder root = session.getRootFolder();
         ObjectId parentId = session.createObjectId(root.getId());

         // try to create the folder "test" which fails.
         createMainFolder(session, parentId, folderName);

         // Assuming we were able to create the folder (Done by using an existing folder and skipping the above creation)

         CmisObject folderObj = null;
         for (CmisObject childrens : root.getChildren()) {
            if (childrens.getName().equals(folderName)) {
               folderObj = childrens;
               break;
            }
         }
         Folder folder = (Folder) folderObj;

         File file = new File("C:\\testfiles\\a.pdf");

         uploadDocument(session, folder, file);

      } catch (Exception e) {
         e.printStackTrace();
      }
   }

   private ObjectId createMainFolder(Session session, ObjectId parentId, String rootFolder) {

      ObjectId mainFolderID = null;

      Map<String, Object> properties = new HashMap<String, Object>();
      properties.put(PropertyIds.OBJECT_TYPE_ID, BaseTypeId.CMIS_FOLDER.value());

      properties.put(PropertyIds.NAME, rootFolder);

      List<Ace> addAces = new LinkedList<Ace>();
      List<Ace> removeAces = new LinkedList<Ace>();
      List<Policy> policies = new LinkedList<Policy>();

      try {

         mainFolderID = session.createFolder(properties, parentId, policies, addAces, removeAces);

      } catch (Exception e) {
         e.printStackTrace();
         /*
          * Exception is thrown here. org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: Internal Server Error
          */
      }

      return mainFolderID;
   }

   private void uploadDocument(Session session, Folder folder, File file) throws IOException {
      FileInputStream fis = new FileInputStream(file);
      DataInputStream dis = new DataInputStream(fis);
      byte[] bytes = new byte[(int) file.length()];
      dis.readFully(bytes);

      Map<String, String> newDocProps = new HashMap<String, String>();
      newDocProps.put(PropertyIds.OBJECT_TYPE_ID, "cmis:document");
      newDocProps.put(PropertyIds.NAME, file.getName());

      List<Ace> addAces = new LinkedList<Ace>();
      List<Ace> removeAces = new LinkedList<Ace>();
      List<Policy> policies = new LinkedList<Policy>();

      try {

         ContentStream contentStream = new ContentStreamImpl(file.getAbsolutePath(), null, "application/pdf",
               new ByteArrayInputStream(bytes));
         org.apache.chemistry.opencmis.client.api.Document doc = folder.createDocument(newDocProps, contentStream,
               VersioningState.NONE, policies, removeAces, addAces, session.getDefaultContext());

      } catch (Exception e) {
         e.printStackTrace();
         /*
          * Same error here. org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: Internal Server Error
          */
      }

   }

}

fmui

Hi,

Could you please catch a CmisBaseException and post the string that getErrorContent() returns?
It should contain a clue of why it is failing.

Thanks,

Florian