Example usage for com.liferay.portal.kernel.repository LocalRepository getFileEntries

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.repository LocalRepository getFileEntries.

Prototype

public List<FileEntry> getFileEntries(long folderId, int start, int end, OrderByComparator<FileEntry> obc)
            throws PortalException;

Source Link

Usage

From source file:com.liferay.portlet.documentlibrary.service.impl.DLAppLocalServiceImpl.java

License:Open Source License

/**
 * Returns an ordered range of all the file entries in the folder.
 *
 * <p>/*from w  ww.  j a va 2 s .c  o  m*/
 * Useful when paginating results. Returns a maximum of <code>end -
 * start</code> instances. <code>start</code> and <code>end</code> are not
 * primary keys, they are indexes in the result set. Thus, <code>0</code>
 * refers to the first result in the set. Setting both <code>start</code>
 * and <code>end</code> to {@link
 * com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full
 * result set.
 * </p>
 *
 * @param  repositoryId the primary key of the file entry's repository
 * @param  folderId the primary key of the file entry's folder
 * @param  start the lower bound of the range of results
 * @param  end the upper bound of the range of results (not inclusive)
 * @param  obc the comparator to order the file entries (optionally
 *         <code>null</code>)
 * @return the range of file entries in the folder ordered by comparator
 *         <code>obc</code>
 * @throws PortalException if the folder could not be found
 * @throws SystemException if a system exception occurred
 */
public List<FileEntry> getFileEntries(long repositoryId, long folderId, int start, int end,
        OrderByComparator obc) throws PortalException, SystemException {

    LocalRepository localRepository = getLocalRepository(repositoryId);

    return localRepository.getFileEntries(folderId, start, end, obc);
}

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