Created
February 26, 2015 14:26
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CMIS Query with Apache Chemistry and alfresco
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import org.apache.chemistry.opencmis.client.api.*; | |
import org.apache.chemistry.opencmis.client.runtime.SessionFactoryImpl; | |
import org.apache.chemistry.opencmis.commons.SessionParameter; | |
import org.apache.chemistry.opencmis.commons.enums.BindingType; | |
import org.slf4j.Logger; | |
import org.slf4j.LoggerFactory; | |
import java.util.Calendar; | |
import java.util.HashMap; | |
import java.util.List; | |
import java.util.Map; | |
/** | |
* Created by Ramandeep on 10/2/15. | |
*/ | |
public class CMISQueryTest { | |
public static void main(String [] args){ | |
Logger logger= LoggerFactory.getLogger(CMISQueryTest.class); | |
SessionFactory sessionFactory = SessionFactoryImpl.newInstance(); | |
Map<String,String> parameter = new HashMap<String,String>(); | |
parameter.put(SessionParameter.USER, "admin"); | |
//the binding type to use | |
parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value()); | |
parameter.put(SessionParameter.PASSWORD, "admin"); | |
//the endpoint | |
parameter.put(SessionParameter.ATOMPUB_URL, "http://cmis.alfresco.com/s/cmis"); | |
parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value()); | |
//fetch the list of repositories | |
List<Repository> repositories = sessionFactory.getRepositories(parameter); | |
//establish a session with the first ? | |
Session session = repositories.get(0).createSession(); | |
//demonstrates a join | |
QueryStatement qs=session.createQueryStatement("SELECT D.*, O.* FROM cmis:document AS D JOIN cm:ownable AS O ON D.cmis:objectId = O.cmis:objectId " + | |
" where " + | |
" D.cmis:name in (?)" + | |
" and " + | |
" D.cmis:creationDate > TIMESTAMP ? " + | |
" order by cmis:creationDate desc"); | |
String documentNames[]= new String[]{"Project Objectives.ppt","Project Overview.ppt"}; | |
qs.setString(1, documentNames); | |
Calendar now = Calendar.getInstance(); | |
//subtract 5 year for viewing documents for last 5 year | |
now.add(Calendar.YEAR, -5); | |
qs.setDateTime(2, now); | |
//get the first 50 records only. | |
ItemIterable<QueryResult> results = session.query(qs.toQueryString(), false).getPage(50); | |
for(QueryResult result: results) { | |
Object documentName=result.getPropertyByQueryName("D.cmis:name").getFirstValue(); | |
logger.info("D.cmis:name " + ": " + documentName); | |
// | |
Object documentReference=result.getPropertyByQueryName("D.cmis:objectId").getFirstValue(); | |
logger.info("--------------------------------------"); | |
logger.info("Content URL: http://cmis.alfresco.com/service/cmis/content?conn=default&id="+documentReference); | |
} | |
} | |
} |
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