Tuesday, 23 April 2019

CMIS: Is Private Working copy is updatable?


RepositoryCapabilities interface provides 'isPwcUpdatableSupported' method, it returns true, if Private Working Copy" of a checked-out document is updatable, else false.

Example
                  Boolean isPWCUpdatable = repoInfo.getCapabilities().isPwcUpdatableSupported();

                  if (isPWCUpdatable == null) {
                           System.out.println("Repository is not providing this value");
                  } else if (isPWCUpdatable) {
                           System.out.println("Privae working copy can be updatable");
                  } else {
                           System.out.println("Private working copy updation is not supported");
                  }

Find the following working application.

TestCmis.java
package com.sample.util;

import java.util.HashMap;
import java.util.Map;

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;

public class TestCmis {

 private static String serverURL = "http://localhost:8080/chemistry-opencmis-server-inmemory-1.1.0/browser";
 private static String repositoryId = "A1";

 public static Session getSession() {
  Map<String, String> parameters = new HashMap<>();
  parameters.put(SessionParameter.BINDING_TYPE, BindingType.BROWSER.value());

  parameters.put(SessionParameter.USER, "");
  parameters.put(SessionParameter.PASSWORD, "");

  parameters.put(SessionParameter.REPOSITORY_ID, repositoryId);
  parameters.put(SessionParameter.BROWSER_URL, serverURL);

  SessionFactory sessionFactory = SessionFactoryImpl.newInstance();
  return sessionFactory.createSession(parameters);
 }

 public static void main(String args[]) {
  Session session = getSession();

  RepositoryInfo repoInfo = session.getRepositoryInfo();

  Boolean isPWCUpdatable = repoInfo.getCapabilities().isPwcUpdatableSupported();

  if (isPWCUpdatable == null) {
   System.out.println("Repository is not providing this value");
  } else if (isPWCUpdatable) {
   System.out.println("Private working copy can be updatable");
  } else {
   System.out.println("Private working copy updation is not supported");
  }
 }

}



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