Java Session.createOperationContext方法代码示例

import org.apache.chemistry.opencmis.client.api.Session; //导入方法依赖的package包/类
public static List<Document> searchDocuments(Session pSession, String pTypeId, String pWhereClause) {
	mLog.debug("START searchDocuments(String, String");

	// per evitare il problema dei documenti duplicati
	LinkedHashMap<String, Document> lHashMapResults = new LinkedHashMap<String, Document>();

	// Temporanea disabilitazione della cache
	OperationContext lOperationContext = pSession.createOperationContext();
	lOperationContext.setCacheEnabled(false);

	ItemIterable<CmisObject> lResult = pSession.queryObjects(pTypeId, pWhereClause, false, lOperationContext);
	for (CmisObject cmisObject : lResult) {
		// TODO (Alessio) gestione paginazione (in entrata e in uscita, anche se probabilmente è
		// già gestita internamente in queryObjects)
		lHashMapResults.put(cmisObject.getId(), (Document) cmisObject);
	}

	mLog.debug("END searchDocuments(String, String");
	return new ArrayList<Document>(lHashMapResults.values());
}
 

import org.apache.chemistry.opencmis.client.api.Session; //导入方法依赖的package包/类
protected void setupOperationContext(final int maxItems, final Session session)
{
    final OperationContext operationContext = session.createOperationContext();
    operationContext.setCacheEnabled(true);

    operationContext.setOrderBy(MessageFormat.format("{0} ASC", PropertyIds.NAME));
    operationContext.setMaxItemsPerPage(maxItems);

    operationContext.setFilterString(null);
    operationContext.setIncludePathSegments(false);

    operationContext.setIncludeAcls(false);
    operationContext.setIncludeAllowableActions(false);
    operationContext.setIncludePolicies(false);

    operationContext.setIncludeRelationships(IncludeRelationships.NONE);
    operationContext.setLoadSecondaryTypeProperties(true);
    session.setDefaultContext(operationContext);
}
 

import org.apache.chemistry.opencmis.client.api.Session; //导入方法依赖的package包/类
protected void setupOperationContext(final int maxItems, final Session session)
{
    final OperationContext operationContext = session.createOperationContext();
    operationContext.setCacheEnabled(true);

    // type descending => cmis:folder, cmis:document
    operationContext.setOrderBy(MessageFormat.format("{0} DESC,{1} ASC", PropertyIds.BASE_TYPE_ID, PropertyIds.NAME));
    operationContext.setMaxItemsPerPage(maxItems);

    operationContext.setFilterString(null);
    operationContext.setRenditionFilterString("*");
    operationContext.setIncludePathSegments(true);

    // TODO: need to be included once
    operationContext.setIncludeAcls(false);
    operationContext.setIncludeAllowableActions(false);
    operationContext.setIncludePolicies(false);

    operationContext.setIncludeRelationships(IncludeRelationships.NONE);
    operationContext.setLoadSecondaryTypeProperties(true);
    session.setDefaultContext(operationContext);
}
 

import org.apache.chemistry.opencmis.client.api.Session; //导入方法依赖的package包/类
public static List<Rendition> getDocumentRenditions(Session pSession, String pStrDocumentId, String pStrFilter) {
	mLog.debug("START getDocumentRenditions(String, String)");

	OperationContext operationContext = pSession.createOperationContext();
	operationContext.setFilterString(PropertyIds.NAME);
	operationContext.setRenditionFilterString(pStrFilter);
	CmisObject lCmisObject = pSession.getObject(pStrDocumentId);
	List<Rendition> lListResults = lCmisObject.getRenditions();

	mLog.debug("END getDocumentRenditions(String)");
	return lListResults;
}
 

import org.apache.chemistry.opencmis.client.api.Session; //导入方法依赖的package包/类
/**
 * Recupera l'elenco delle versioni di un documento.
 * <p>
 * La lista dei documenti restituiti ha solo un sottoinsieme delle loro proprietà, ovvero:
 * <ul>
 * <li>{@code cmis:objectId}</li>
 * <li>{@code cmis:name}</li>
 * <li>{@code cmis:versionLabel}</li>
 * <li>{@code cmis:isLatestVersion}</li>
 * <li>{@code cmis:isMajorVersion}</li>
 * <li>{@code cmis:creationDate}</li>
 * <li>{@code cmis:createdBy}</li>
 * <li>{@code cmis:lastModificationDate}</li>
 * <li>{@code cmis:lastModififiedBy}</li>
 * </ul>
 * 
 * @param pSession
 *            La sessione da utilizzare.
 * @param pStrDocumentId
 *            L'id del documento di cui recuperare le versioni.
 * 
 * @return La lista delle versioni del documento.
 */
public static List<Document> getDocumentVersions(Session pSession, String pStrDocumentId) {
	mLog.debug("START getDocumentVersions(String)");
	Document lDocument = (Document) pSession.getObject(pStrDocumentId);

	// Filtro sulle proprietà restituite
	OperationContext lOperationContext = pSession.createOperationContext();
	Set<String> lPropertyFilter = new HashSet<>();
	lPropertyFilter.addAll(Arrays.asList(PropertyIds.OBJECT_ID, PropertyIds.NAME, PropertyIds.VERSION_LABEL,
	        PropertyIds.IS_LATEST_VERSION, PropertyIds.IS_MAJOR_VERSION, PropertyIds.CREATION_DATE,
	        PropertyIds.CREATED_BY, PropertyIds.LAST_MODIFICATION_DATE, PropertyIds.LAST_MODIFIED_BY));
	lOperationContext.setFilter(lPropertyFilter);
	lOperationContext.setIncludeAllowableActions(false);
	lOperationContext.setIncludePathSegments(false);

	List<Document> lListResults = lDocument.getAllVersions(lOperationContext);
	mLog.debug("Trovate {} versioni per il documento {}", lListResults.size(), pStrDocumentId);

	mLog.debug("END getDocumentVersions(String)");
	return lListResults;
}