topic Re: cmis in Alfresco Archive

cmis

sunitha — Mon, 04 Mar 2013 13:07:40 GMT

Hi ..I am new to alfresco.I am trying to connect to the alfresco repository by using cmis api.My program showing some errors at the atompub line..could you people help me in regarding this area.my source code..import java.util.HashMap;import java.util.Map;import javax.xml.ws.BindingType;import org.a

Re: cmis

muralidharand — Mon, 04 Mar 2013 14:39:09 GMT

Hi Sunitha,
Your import statement is wrong.
Use this

 import org.apache.chemistry.opencmis.commons.enums.BindingType; ‍

instead of this

 import javax.xml.ws.BindingType; ‍

Re: cmis

mtw999 — Mon, 04 Mar 2013 15:03:36 GMT

Hello Sunitha,

What errors are you seeing? This code runs fine for me using my port & host.

Mike

Re: cmis

sunitha — Tue, 05 Mar 2013 04:22:24 GMT

Hi..
Thanks for your reply..
where is your code …i didn't see your code..
can you post your code..

Thanks..

Re: cmis

sunitha — Tue, 05 Mar 2013 04:26:00 GMT

Hi murali..
i import the statement..it doesn't showing any error messages in my ecclipse..
but i am trying to run my program it showing some exception ..i think it may be related any jar files which i have to add to the lib folder..
have a look at my exception and give me a solution..




Exception in thread "main" java.lang.IllegalArgumentException: Unable to create object factory: java.lang.ClassNotFoundException: org.alfresco.cmis.client.impl.AlfrescoObjectFactoryImpl
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.createObjectFactory(SessionImpl.java:207)
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.<init>(SessionImpl.java:153)
   at org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.createSession(SessionFactoryImpl.java:89)
   at org.apache.chemistry.opencmis.client.runtime.repository.RepositoryImpl.createSession(RepositoryImpl.java:62)
   at Third.main(Third.java:34)
Caused by: java.lang.ClassNotFoundException: org.alfresco.cmis.client.impl.AlfrescoObjectFactoryImpl
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:186)
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.createObjectFactory(SessionImpl.java:195)
   … 4 more

‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Thanks..

Re: cmis

muralidharand — Tue, 05 Mar 2013 05:33:49 GMT

Hi Sunitha,
Can you add "commons-logging-1.1.1.jar" in your classpath. It will be there in the alfresco SDK itself.

 C:\alfresco_sdk_4_1\lib\server\dependencies\commons\commons-logging-1.1.1.jar
‍‍

The below code is working for me.

<java>

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.enums.BindingType;

public class Third {


   private static final String ALFRSCO_ATOMPUB_URL = "http://localhost:8080/alfresco/service/cmis";
   private static final String REPOSITORY_ID = "4a062557-7e96-4d09-b928-6274762e2d22";


   public static void main(String arg[]) throws Exception{

      Map<String, String> parameter = new HashMap<String, String>();

      // Set the user credentials
      parameter.put(SessionParameter.USER, "admin");
      parameter.put(SessionParameter.PASSWORD, "admin");

      // Specify the connection settings
      parameter.put(SessionParameter.ATOMPUB_URL, ALFRSCO_ATOMPUB_URL);
      parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());

      //Add repository Id
      parameter.put(SessionParameter.REPOSITORY_ID, REPOSITORY_ID);
      // Create a session
      SessionFactory factory = SessionFactoryImpl.newInstance();
      Session session = factory.getRepositories(parameter).get(0).createSession();
      System.out.println("Connected to repository:" + session.getRepositoryInfo().getName());

   }

}

</java>

Re: cmis

sunitha — Tue, 05 Mar 2013 06:22:27 GMT

Hi…

how can i get my repository id…

Thanks…

Re: cmis

muralidharand — Tue, 05 Mar 2013 06:48:49 GMT

Hi Sunitha,
Please check the below url.
http://localhost:8080/alfresco/service/cmis/index.html

Once this is page is loaded, please click "CMIS Repository Information" to know your repository ID.

Hope this helps you !

Re: cmis

mtw999 — Tue, 05 Mar 2013 13:07:00 GMT

Yes Murali, I failed to mention I had the import statement you were referring to because ATOMPUB.value() would not resolve in my code. I'm working in Eclipse so I incorrectly assumed Sunitha was only seeing issues at runtime

Mike

Re: cmis

sunitha — Wed, 06 Mar 2013 13:56:27 GMT

Hi..

I am new to alfresco..when i try to create a folder by using cmis,but it is not creating..my code was compiling successfully,folder is not creating..
could you help me in this regard..
my code is…



import java.util.HashMap;
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.ItemIterable;
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.enums.BindingType;
import org.apache.chemistry.opencmis.client.api.*;

public class First{
   
   private static final String ALFRSCO_ATOMPUB_URL = "http://localhost:8070/alfresco/service/cmis";
   //private static final Folder root = null;
   //private static Folder root;

   public static void main(String arg[]){
      
      
      Map<String, String> parameter = new HashMap<String, String>();
       
      // Set the user credentials
      parameter.put(SessionParameter.USER, "admin");
      parameter.put(SessionParameter.PASSWORD, "admin");
 
      // Specify the connection settings
      parameter.put(SessionParameter.ATOMPUB_URL, ALFRSCO_ATOMPUB_URL);
      parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());
 
      //Add repository Id
      //parameter.put(SessionParameter.REPOSITORY_ID, REPOSITORY_ID); 
      // Create a session
      SessionFactory factory = SessionFactoryImpl.newInstance();
      Session session = factory.getRepositories(parameter).get(0).createSession();
      System.out.println("Connected to repository:" + session.getRepositoryInfo().getName());
      System.out.println("Repository id:"+session.getRepositoryInfo().getId());
      
      
      System.out.println("Creating 'SAMPLE1' in the root folder");
      Map<String, String> newFolderProps = new HashMap<String, String>();
      newFolderProps.put(PropertyIds.OBJECT_TYPE_ID, "cmis:folder");
      newFolderProps.put(PropertyIds.NAME, "SAMPLE1");
      System.out.println("folder is creating");

   
      Folder newFolder = root.createFolder(newFolderProps);
      System.out.println("success:"+newFolder);
      }
}

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Thanks,
Sunitha..

Re: cmis

muralidharand — Wed, 06 Mar 2013 14:15:01 GMT

Your code is not compiling for me ("root cannot be resolved").

I'm getting compilation error in this

 Folder newFolder = root.createFolder(newFolderProps); ‍

line.

Re: cmis

sunitha — Wed, 06 Mar 2013 16:36:31 GMT

Hi..

for me that code was compiling but doesn't creating the folder..try to use the eclipse ide to run the program,follow the appropriate suggestions according to errors..code is running fine but folder is not creating by the program..

Thanks,
sunitha…

Re: cmis

muralidharand — Thu, 07 Mar 2013 04:44:49 GMT

Hi Sunitha,

Don't use

 Folder newFolder = root.createFolder(newFolderProps); ‍

Use

 Folder newFolder = session.getRootFolder().createFolder(newFolderProps); ‍

Get the root folder object from the session.getRootFolder();

Hope this helps you.

Re: cmis

sunitha — Thu, 14 Mar 2013 05:57:00 GMT

Hi..

I am using alfresco community 4.2..
when i enter this url: http://localhost:8080/alfresco/service/cmis/index.html..
it showing 2 repositories in webscripts cmis browser..one is default and another is cmis…when i run any application using apache chemistry java open cmis api..that application result like creation of document or folder storing in default repository..
now my question is why it is showing 2 repositories information and etc..
how can i access my cmis repository?
could anyone help me in this regard..

Thanks,
Sunitha..

Re: cmis

ggoutham — Thu, 14 Mar 2013 13:30:28 GMT

Hi even i got the same question.
Can anybody help me in this regard

Thanks in advance,
Goutham

Re: cmis

sunitha — Wed, 20 Mar 2013 10:53:39 GMT

Hi…

I am using alfresco 4.2.c..i want to generate workflow reports for my workflows(may be running or completed)..
could you please help me how to generate the workflow reports for tasks and processes..

Thanks in advance,
Sunitha…

Re: cmis

muralidharand — Wed, 20 Mar 2013 11:46:24 GMT

Hi Sunitha,
Do you want get these informations by using CMIS or webscript?

To get all the workflow instnaces.

api/workflow-instances?state={active|completed?}&initiator={authority?}&priority={priority?}&dueBefore={isoDate?}&dueAfter={isoDate?}&definitionId={workflow_definition_id?}&
    startedBefore={isoDate?}&startedAfter={isoDate?}&completedBefore={isoDate?}&completedAfter={isoDate?}&maxItems={maxItems?}&skipCount={skipCount?}&exclude={exclude?}
    <= SimpleWorkflowInstanceResponse[]

For more information : http://wiki.alfresco.com/wiki/Workflow_REST_API#Get_Workflow_Instance_Collection

To get all the task instnace.
api/task-instances?authority={authority_id?}&state={in_progress|completed?}&priority={priority?}&pooledTasks={true|false?}&
    dueBefore={isoDate?}&dueAfter={isoDate?}&properties={prop1, prop2, prop3…?}&maxItems={maxItems?}&skipCount={skipCount?}&exclude={exclude?}
    <= SimpleTaskInstanceResponse[]

http://wiki.alfresco.com/wiki/Workflow_REST_API#Get_Task_Instance_Collection

Hope this helps you.

Re: cmis

leonardo_pavone — Mon, 22 Apr 2013 15:53:47 GMT

Hi,

try using
"http://localhost:8070/alfresco/cmisatom" instead of "…/service/cmis" … that was a problem for me.

Re: cmis

priyankasoni — Wed, 24 Jul 2013 05:37:36 GMT

hi im geeting error
log4j:WARN No appenders could be found for logger (org.apache.chemistry.opencmis.client.bindings.spi.atompub.CmisAtomPubSpi).
log4j:WARN Please initialize the log4j system properly.
ERROR: 'prefix cannot be null or empty'
Exception in thread "main" org.apache.chemistry.opencmis.commons.exceptions.CmisConnectionException: Cannot access http://localhost:8080/alfresco/cmisatom/c1280b5d-5fef-4070-9b41-e2c0713a3ccf/children?id=workspace%3A%2F%2FSpacesStore%2F0e413a06-039c-4df9-b3bb-71e3c6a6b987: null
   at org.apache.chemistry.opencmis.client.bindings.spi.http.HttpUtils.invoke(HttpUtils.java:224)
   at org.apache.chemistry.opencmis.client.bindings.spi.http.HttpUtils.invokePOST(HttpUtils.java:74)
   at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.post(AbstractAtomPubService.java:566)
   at org.apache.chemistry.opencmis.client.bindings.spi.atompub.ObjectServiceImpl.createFolder(ObjectServiceImpl.java:161)
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.createFolder(SessionImpl.java:786)
   at org.apache.chemistry.opencmis.client.runtime.FolderImpl.createFolder(FolderImpl.java:129)
   at newFolderCreate.main(newFolderCreate.java:35)
Caused by: javax.xml.bind.MarshalException
- with linked exception:
[com.sun.istack.internal.SAXException2: com.sun.istack.internal.SAXException2: prefix cannot be null or empty
javax.xml.stream.XMLStreamException: prefix cannot be null or empty
javax.xml.transform.TransformerException: com.sun.istack.internal.SAXException2: prefix cannot be null or empty
javax.xml.stream.XMLStreamException: prefix cannot be null or empty]
   at com.sun.xml.internal.bind.v2.runtime.MarshallerImpl.write(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.MarshallerImpl.marshal(Unknown Source)
   at org.apache.chemistry.opencmis.commons.impl.JaxBHelper.marshal(JaxBHelper.java:130)
   at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AtomEntryWriter.write(AtomEntryWriter.java:164)
   at org.apache.chemistry.opencmis.client.bindings.spi.atompub.ObjectServiceImpl$2.write(ObjectServiceImpl.java:163)
   at org.apache.chemistry.opencmis.client.bindings.spi.http.HttpUtils.invoke(HttpUtils.java:196)
   … 6 more
Caused by: com.sun.istack.internal.SAXException2: com.sun.istack.internal.SAXException2: prefix cannot be null or empty
javax.xml.stream.XMLStreamException: prefix cannot be null or empty
javax.xml.transform.TransformerException: com.sun.istack.internal.SAXException2: prefix cannot be null or empty
javax.xml.stream.XMLStreamException: prefix cannot be null or empty
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.reportError(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.reportError(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.writeDom(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.property.ArrayReferenceNodeProperty.serializeListBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.property.ArrayERProperty.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.childAsXsiType(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.childAsXsiType(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.childAsRoot(Unknown Source)
   … 12 more
Caused by: javax.xml.transform.TransformerException: com.sun.istack.internal.SAXException2: prefix cannot be null or empty
javax.xml.stream.XMLStreamException: prefix cannot be null or empty
   at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(Unknown Source)
   … 27 more
Caused by: com.sun.istack.internal.SAXException2: prefix cannot be null or empty
javax.xml.stream.XMLStreamException: prefix cannot be null or empty
   at com.sun.xml.internal.bind.v2.runtime.XMLSerializer.attribute(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.ContentHandlerAdaptor.startElement(Unknown Source)
   at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.closeStartTag(Unknown Source)
   at com.sun.org.apache.xml.internal.serializer.ToSAXHandler.flushPending(Unknown Source)
   at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.startElement(Unknown Source)
   at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.startElement(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.DOM2TO.parse(Unknown Source)
   at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(Unknown Source)
   … 29 more
Caused by: javax.xml.stream.XMLStreamException: prefix cannot be null or empty
   at com.sun.xml.internal.stream.writers.XMLStreamWriterImpl.writeAttribute(Unknown Source)
   at com.sun.xml.internal.bind.v2.runtime.output.XMLStreamWriterOutput.attribute(Unknown Source)
   … 41 more

Re: cmis

thangapandirama — Wed, 22 Jul 2015 12:34:08 GMT

I am aldo getting below exception after getting repository and trying to get createsession
Exception in thread "main" java.lang.IllegalArgumentException: Unable to create object factory: java.lang.ClassNotFoundException: org.alfresco.cmis.client.impl.AlfrescoObjectFactoryImpl
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.createObjectFactory(SessionImpl.java:223)
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.<init>(SessionImpl.java:169)
   at org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl.createSession(SessionFactoryImpl.java:89)
   at org.apache.chemistry.opencmis.client.runtime.repository.RepositoryImpl.createSession(RepositoryImpl.java:62)
   at com.Alfresco_adapter.main(Alfresco_adapter.java:36)
Caused by: java.lang.ClassNotFoundException: org.alfresco.cmis.client.impl.AlfrescoObjectFactoryImpl
   at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
   at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:164)
   at org.apache.chemistry.opencmis.commons.impl.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:44)
   at org.apache.chemistry.opencmis.commons.impl.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:35)
   at org.apache.chemistry.opencmis.client.runtime.SessionImpl.createObjectFactory(SessionImpl.java:211)
   … 4 more
Please any one help on this