.createProcessDefinitionQuery().latestVersion();
OrderBy orderBy = page.getOrderBy();
if( orderBy != null ){
if( "name".equals(orderBy.getProperty()) )
query.orderByProcessDefinitionName();
else if( "key".equals(orderBy.getProperty()) )
query.orderByProcessDefinitionKey();
else if( "id".equals(orderBy.getProperty()) )
query.orderByProcessDefinitionId();
else if( "category".equals(orderBy.getProperty()) )