It must be a classloader issue with some jar in wls, as this web
app fails
package com.suckage;
import java.io.IOException;
import java.net.Authenticator;
import java.net.PasswordAuthentication;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.chemistry.opencmis.client.api.Folder;
import org.apache.chemistry.opencmis.client.api.Repository;
import org.apache.chemistry.opencmis.client.api.Session;
import
org.apache.chemistry.opencmis.client.bindings.CmisBindingFactory;
import
org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl;
import org.apache.chemistry.opencmis.commons.SessionParameter;
import org.apache.chemistry.opencmis.commons.enums.BindingType;
public class CmisServlet extends HttpServlet {
private Repository repository = null;
private Session session = null;
@Override
public void init() throws ServletException {
super.init();
List<Repository> repositories =
SessionFactoryImpl.newInstance().getRepositories(getProps());
for (Repository rep : repositories) {
if (rep.getName().equalsIgnoreCase("Main Repository")) {
repository = rep;
break;
}
}
session = repository.createSession();
}
@Override
protected void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
if (session != null) {
Folder f = session.getRootFolder();
response.setStatus(HttpServletResponse.SC_OK);
response.getOutputStream().write(f.getName().getBytes("UTF-8"));
}
}
private static Map<String, String> getProps() {
String wsdl =
"http://10.177.101.190:9080/alfresco/cmisws/RepositoryService?wsdl";;
Map<String, String> properties = new HashMap<String, String>();
properties.put(SessionParameter.BINDING_TYPE,
BindingType.WEBSERVICES.value());
properties.put(SessionParameter.WEBSERVICES_ACL_SERVICE, wsdl);
properties.put(SessionParameter.WEBSERVICES_DISCOVERY_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_MULTIFILING_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_NAVIGATION_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_OBJECT_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_POLICY_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_RELATIONSHIP_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_REPOSITORY_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_VERSIONING_SERVICE,
wsdl);
String username = "xxx";
String password = "yyy";
properties.put(SessionParameter.AUTHENTICATION_PROVIDER_CLASS,
CmisBindingFactory.STANDARD_AUTHENTICATION_PROVIDER);
properties.put(SessionParameter.USER, username);
properties.put(SessionParameter.PASSWORD, password);
Authenticator.setDefault(new BasicAuthenticator(username,
password));
return properties;
}
static class BasicAuthenticator extends Authenticator
{
private PasswordAuthentication passwordAuthentication;
public BasicAuthenticator(String user, String password)
{
passwordAuthentication = new PasswordAuthentication(user,
password.toCharArray());
}
@Override
protected synchronized PasswordAuthentication
getPasswordAuthentication()
{
return passwordAuthentication;
}
}
}
and this standalone succeeds
import java.net.Authenticator;
import java.net.PasswordAuthentication;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.chemistry.opencmis.client.api.Folder;
import org.apache.chemistry.opencmis.client.api.Repository;
import org.apache.chemistry.opencmis.client.api.Session;
import
org.apache.chemistry.opencmis.client.bindings.CmisBindingFactory;
import
org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl;
import org.apache.chemistry.opencmis.commons.SessionParameter;
import org.apache.chemistry.opencmis.commons.enums.BindingType;
public class Al {
public static void main(String[] args) {
Map<String, String> props = getProps();
List<Repository> repositories =
SessionFactoryImpl.newInstance().getRepositories(props);
Repository repository = null;
for (Repository rep : repositories) {
if (rep.getName().equalsIgnoreCase("Main Repository")) {
repository = rep;
break;
}
}
if (repository != null) {
Session session = repository.createSession();
Folder f = session.getRootFolder();
System.out.println(f.getName());
}
}
private static Map<String, String> getProps() {
String wsdl =
"http://10.177.101.190:9080/alfresco/cmisws/RepositoryService?wsdl";;
Map<String, String> properties = new HashMap<String, String>();
properties.put(SessionParameter.BINDING_TYPE,
BindingType.WEBSERVICES.value());
properties.put(SessionParameter.WEBSERVICES_ACL_SERVICE, wsdl);
properties.put(SessionParameter.WEBSERVICES_DISCOVERY_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_MULTIFILING_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_NAVIGATION_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_OBJECT_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_POLICY_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_RELATIONSHIP_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_REPOSITORY_SERVICE,
wsdl);
properties.put(SessionParameter.WEBSERVICES_VERSIONING_SERVICE,
wsdl);
String username = "xxx";
String password = "yyy";
properties.put(SessionParameter.AUTHENTICATION_PROVIDER_CLASS,
CmisBindingFactory.STANDARD_AUTHENTICATION_PROVIDER);
properties.put(SessionParameter.USER, username);
properties.put(SessionParameter.PASSWORD, password);
Authenticator.setDefault(new BasicAuthenticator(username,
password));
return properties;
}
}
class BasicAuthenticator extends Authenticator
{
private PasswordAuthentication passwordAuthentication;
public BasicAuthenticator(String user, String password)
{
passwordAuthentication = new PasswordAuthentication(user,
password.toCharArray());
}
@Override
protected synchronized PasswordAuthentication
getPasswordAuthentication()
{
return passwordAuthentication;
}
}
i even added <prefer-application-packages> like the following to
try
to use my copies of the jars in weblogic-application.xml
<prefer-application-packages>
<package-name>org.apache.chemistry.*</package-name>
<package-name>com.glassfish.gmbal.*</package-name>
<package-name>com.sun.istack.*</package-name>
<package-name>com.sun.xml.stream.*</package-name>
<package-name>com.sun.xml.ws.*</package-name>
<package-name>com.sun.xml.bind.*</package-name>
<package-name>com.sun.xml.txw2.*</package-name>
<package-name>org.jvnet.*</package-name>
<package-name>javax.xml.bind.*</package-name>
<package-name>javax.xml.ws.*</package-name>
</prefer-application-packages>
---
<br type="_moz" />
On 2014-02-20 14:10, Dave Brosius wrote:
I'm using
Alfresco Community v4.0.0
(4003) schema 5025
The web service url is
http://some.local.host.com:9080/alfresco/cmisws/RepositoryService?wsdl
I decided to build a standalone app that just tested that one
thing,
so it would be easier to test (the real thing is part of a web
app on
weblogic)
It works fine in the standalone app. I'm now thinking that it's
a
quiet jar conflict, as i had to download a bunch of jars that
apparently
wls was providing.
I'm going to stuff all the jars i downloaded into WEB-INF/lib
and see
what happens.
---
<br type="_moz" />
On 2014-02-20 11:56, Florian Müller wrote:
Hi Dave,
Looks like the transferred XML is somehow corrupt. All
properties
became extensions.
Would it be possible to capture the response from the Alfresco
server?
Which Alfresco version are you connection to and which Alfresco
CMIS
URL did you use?
Thanks,
Florian
Greetings,
I am running into a NPE trying to get the root folder from an
Alfresco cmis thru chemistry 0.10.0.
I'm assuming that there is some sort of configuration missing
on my
part, but i'm not sure how to debug further.
Basically, when calling Session.getRootFolder it gets to
SessionImpl getObject(ObjectId objectId, OperationContext
context);
where it fetches ObjectData, that looks like this:
Object Data [properties=Properties Data
[properties=[]][extensions=[{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyId
{null=cmis:allowedChildObjectTypeIds}: ,
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyId
{null=cmis:objectTypeId}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
cmis:folder],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{null=cmis:path}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
/],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{null=cmis:name}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
Company
Home],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyDateTime
{null=cmis:creationDate}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
2013-11-18T19:22:26.382+05:30],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{null=cmis:changeToken}: ,
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{null=cmis:lastModifiedBy}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
System],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{null=cmis:createdBy}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
System],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyId
{null=cmis:objectId}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
workspace://SpacesStore/03ceb69e-5168-4f1c-a3b4-64cbb2ad4bf7],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyId
{null=cmis:baseTypeId}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
cmis:folder],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyId
{null=alfcmis:nodeRef}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
workspace://SpacesStore/03ceb69e-5168-4f1c-a3b4-64cbb2ad4bf7],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyDateTime
{null=cmis:lastModificationDate}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
2013-11-18T19:44:23.898+05:30],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyId
{null=cmis:parentId}: , {http://www.alfresco.org}aspects {}:
[{http://www.alfresco.org}appliedAspects {}: P:app:uifacets,
{http://www.alfresco.org}properties {}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{propertyDefinitionId=app:icon}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
space-icon-default],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{propertyDefinitionId=cm:description}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
The
company root space],
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{propertyDefinitionId=cmis:policyText}: ,
{http://docs.oasis-open.org/ns/cmis/core/200908/}propertyString
{propertyDefinitionId=cm:title}:
[{http://docs.oasis-open.org/ns/cmis/core/200908/}value {}:
Company
Home]], {http://www.alfresco.org}appliedAspects {}:
P:cm:titled,
{http://www.alfresco.org}appliedAspects {}:
P:sys:localized]]],
allowable
actions=Allowable Actions [allowable
actions=[CAN_UPDATE_PROPERTIES,
CAN_GET_FOLDER_TREE, CAN_GET_PROPERTIES,
CAN_GET_OBJECT_RELATIONSHIPS,
CAN_GET_DESCENDANTS, CAN_GET_APPLIED_POLICIES,
CAN_GET_CHILDREN,
CAN_CREATE_DOCUMENT, CAN_CREATE_FOLDER,
CAN_CREATE_RELATIONSHIP,
CAN_GET_ACL, CAN_APPLY_ACL]][extensions=null], change event
info=null,
ACL=null, is exact ACL=null, policy ids=null,
relationships=[],
renditions=[]][extensions=null]
It then switches on the objectData's baseTypeId
which uses the entry in the properties.properties object as
PropertyData<?> property =
properties.getProperties().get("cmis:baseTypeId");
but as you can see above the properties.properties collection
is empty.
since the value returned is null, the switch NPEs on me.
So i'm not sure why the properties.properties collection is
empty.
Any help would be greatly appreciated.
dave
