Examples with VersionSummary org.pentaho.platform.api.repository2.unified.VersionSummary used on opensource projects

Example 41 with VersionSummary

use of org.pentaho.platform.api.repository2.unified.VersionSummary in project pentaho-platform by pentaho.

the class JcrRepositoryFileUtils method getVersionSummaries.

public static Object getVersionSummaries(final Session session, final PentahoJcrConstants pentahoJcrConstants, final Serializable fileId, final boolean includeAclOnlyChanges) throws RepositoryException {
    Node fileNode = session.getNodeByIdentifier(fileId.toString());
    VersionHistory versionHistory = session.getWorkspace().getVersionManager().getVersionHistory(fileNode.getPath());
    // get root version but don't include it in version summaries; from JSR-170 specification section 8.2.5:
    // [root version] is a dummy version that serves as the starting point of the version graph. Like all version
    // nodes,
    // it has a subnode called jcr:frozenNode. But, in this case that frozen node does not contain any state
    // information
    // about N
    Version version = versionHistory.getRootVersion();
    Version[] successors = version.getSuccessors();
    List<VersionSummary> versionSummaries = new ArrayList<VersionSummary>();
    while (successors != null && successors.length > 0) {
        // branching not supported
        version = successors[0];
        VersionSummary sum = toVersionSummary(pentahoJcrConstants, versionHistory, version);
        if (!sum.isAclOnlyChange() || (includeAclOnlyChanges && sum.isAclOnlyChange())) {
            versionSummaries.add(sum);
        }
        successors = version.getSuccessors();
    }
    return versionSummaries;
}