Examples with BwResource org.bedework.calfacade.BwResource used on opensource projects

Example 1 with BwResource

use of org.bedework.calfacade.BwResource in project bw-calendar-engine by Bedework.

the class ResourceContentRule method end.

@Override
public void end(final String ns, final String name) throws Exception {
    BwResourceContent entity = (BwResourceContent) pop();
    if (!(top() instanceof BwResource)) {
        warn("Expected a resource object: found " + top());
        return;
    }
    BwResource r = (BwResource) top();
    r.setContent(entity);
}

Example 2 with BwResource

use of org.bedework.calfacade.BwResource in project bw-calendar-engine by Bedework.

the class Calendars method delete.

boolean delete(final BwCalendar val, final boolean emptyIt, final boolean reallyDelete, final boolean sendSchedulingMessage, final boolean unsubscribe) throws CalFacadeException {
    if (!emptyIt) {
        /* Only allow delete if not in use
       */
        if (!getCal().isEmpty(val)) {
            throw new CalFacadeException(CalFacadeException.collectionNotEmpty);
        }
    }
    final BwPreferences prefs = getSvc().getPrefsHandler().get(getSvc().getUsersHandler().getPrincipal(val.getOwnerHref()));
    if (val.getPath().equals(prefs.getDefaultCalendarPath())) {
        throw new CalFacadeException(CalFacadeException.cannotDeleteDefaultCalendar);
    }
    /* Remove any sharing */
    if (val.getCanAlias()) {
        getSvc().getSharingHandler().delete(val);
    }
    if (unsubscribe) {
        getSvc().getSharingHandler().unsubscribe(val);
    }
    getSvc().getSynch().unsubscribe(val, true);
    /* Remove from preferences */
    ((Preferences) getSvc().getPrefsHandler()).updateAdminPrefs(true, val, null, null, null);
    /* If it' an alias we just delete it - otherwise we might need to empty it.
     */
    if (!val.getInternalAlias() && emptyIt) {
        if (val.getCalendarCollection()) {
            final Events events = ((Events) getSvc().getEventsHandler());
            for (final EventInfo ei : events.getSynchEvents(val.getPath(), null)) {
                events.delete(ei, false, sendSchedulingMessage, true);
            }
        }
        /* Remove resources */
        final ResourcesI resI = getSvc().getResourcesHandler();
        final Collection<BwResource> rs = resI.getAll(val.getPath());
        if (!Util.isEmpty(rs)) {
            for (final BwResource r : rs) {
                resI.delete(Util.buildPath(false, r.getColPath(), "/", r.getName()));
            }
        }
        for (final BwCalendar cal : getChildren(val)) {
            if (!delete(cal, true, true, sendSchedulingMessage, true)) {
                // Somebody else at it
                getSvc().rollbackTransaction();
                throw new CalFacadeException(CalFacadeException.collectionNotFound, cal.getPath());
            }
        }
    }
    val.getProperties().clear();
    /* Attempt to tombstone it
     */
    return getSvc().getCal().deleteCalendar(val, reallyDelete);
}

Example 3 with BwResource

use of org.bedework.calfacade.BwResource in project bw-calendar-engine by Bedework.

the class Notifications method add.

@Override
public boolean add(final NotificationType val) throws CalFacadeException {
    if ((val == null) || (val.getNotification() == null) || (val.getNotification().getElementName() == null)) {
        return false;
    }
    final BwCalendar ncol = getCols().getSpecial(BwCalendar.calTypeNotifications, true);
    if (ncol == null) {
        return false;
    }
    final BwResource noteRsrc = new BwResource();
    noteRsrc.setName(val.getName());
    noteRsrc.setEncoding(val.getNotification().getEncoding());
    final BwResourceContent rc = new BwResourceContent();
    noteRsrc.setContent(rc);
    try {
        final String xml = val.toXml(true);
        if (xml == null) {
            return false;
        }
        final byte[] xmlData = xml.getBytes();
        rc.setValue(getSvc().getBlob(xmlData));
        noteRsrc.setContentLength(xmlData.length);
        noteRsrc.setContentType(val.getContentType());
    } catch (final Throwable t) {
        throw new CalFacadeException(t);
    }
    for (int i = 0; i <= 100; i++) {
        if (getRess().saveNotification(ncol.getPath(), noteRsrc)) {
            getNoteClient().informNotifier(getPrincipalHref(), noteRsrc.getName());
            return true;
        }
        noteRsrc.setName(val.getName() + "-" + i);
    }
    throw new CalFacadeException(CalFacadeException.duplicateResource, val.getName());
}

Example 4 with BwResource

use of org.bedework.calfacade.BwResource in project bw-calendar-engine by Bedework.

the class ResourcesImpl method copyMove.

@Override
public boolean copyMove(final BwResource val, final String to, final String name, final boolean copy, final boolean overwrite) throws CalFacadeException {
    try {
        setupSharableEntity(val, getPrincipal().getPrincipalRef());
        final BwCalendar collTo = getCols().get(to);
        if (collTo == null) {
            throw new CalFacadeException(CalFacadeException.collectionNotFound, to);
        }
        if (collTo.getCalType() != BwCalendar.calTypeFolder) {
            // Only allowed into a folder.
            throw new CalFacadeException(CalFacadeException.badRequest, to);
        }
        final int access;
        if (copy) {
            access = PrivilegeDefs.privWrite;
        } else {
            access = PrivilegeDefs.privBind;
        }
        checkAccess(collTo, access, false);
        BwResource r = getCal().getResource(val.getName(), collTo, access);
        boolean createdNew = false;
        getContent(val);
        if (r != null) {
            /* Update of the target from the source */
            if (!overwrite) {
                throw new CalFacadeException(CalFacadeException.targetExists, val.getName());
            }
            getContent(r);
            r.setContentType(val.getContentType());
            final BwResourceContent rc = r.getContent();
            final BwResourceContent toRc = val.getContent();
            r.setContentLength(toRc.getValue().length());
            r.updateLastmod(getCurrentTimestamp());
            rc.setValue(val.getContent().getValue());
            getCal().saveOrUpdate(r);
            getCal().saveOrUpdate(rc);
        } else {
            /* Create a new resource */
            r = new BwResource();
            setupSharableEntity(r, getPrincipal().getPrincipalRef());
            r.setName(name);
            r.setColPath(collTo.getPath());
            r.setContentType(val.getContentType());
            r.setContentLength(val.getContentLength());
            r.updateLastmod(getCurrentTimestamp());
            getCal().saveOrUpdate(r);
            final BwResourceContent fromRc = val.getContent();
            final BwResourceContent rc = new BwResourceContent();
            rc.setColPath(collTo.getPath());
            rc.setName(val.getName());
            rc.setValue(fromRc.getValue());
            getCal().saveOrUpdate(rc);
            createdNew = true;
        }
        if (!copy) {
            // Delete (tombstone) the old one
            final BwCalendar collFrom = getCols().get(val.getColPath());
            checkAccess(collFrom, PrivilegeDefs.privUnbind, false);
            final BwResourceContent rc = val.getContent();
            getCal().delete(rc);
            /* Remove any previous tombstoned version */
            final BwResource tr = getCal().getResource(val.getName() + BwResource.tombstonedSuffix, collFrom, PrivilegeDefs.privUnbind);
            if (tr != null) {
                getCal().delete(tr);
            }
            val.setContent(null);
            val.tombstone();
            val.updateLastmod(getCurrentTimestamp());
            getCal().saveOrUpdate(val);
            touchCalendar(collFrom);
        }
        touchCalendar(collTo);
        return createdNew;
    } catch (final CalFacadeException cfe) {
        getSvc().rollbackTransaction();
        throw cfe;
    } catch (final Throwable t) {
        getSvc().rollbackTransaction();
        throw new CalFacadeException(t);
    }
}

Example 5 with BwResource

use of org.bedework.calfacade.BwResource in project bw-calendar-engine by Bedework.

the class ResourcesImpl method save.

private boolean save(final String path, final BwResource val, final boolean forNotification, final boolean returnIfExists) throws CalFacadeException {
    try {
        final BwCalendar coll = getCols().get(path);
        if (coll == null) {
            throw new CalFacadeException(CalFacadeException.collectionNotFound, path);
        }
        if (forNotification) {
            // We allow this for subscription only
            if (coll.getCalType() != BwCalendar.calTypeNotifications) {
                throw new CalFacadeException(CalFacadeException.badRequest, path);
            }
        } else if (getPrincipalInfo().getSubscriptionsOnly()) {
            throw new CalFacadeForbidden("User has read only access");
        }
        final BwResource r = getCal().getResource(val.getName(), coll, PrivilegeDefs.privAny);
        if (r != null) {
            if (returnIfExists) {
                return false;
            }
            throw new CalFacadeException(CalFacadeException.duplicateResource, val.getName());
        }
        final BwResourceContent rc = val.getContent();
        if (rc == null) {
            throw new CalFacadeException(CalFacadeException.missingResourceContent);
        }
        setupSharableEntity(val, getPrincipal().getPrincipalRef());
        val.setColPath(path);
        if ((coll.getCalType() == BwCalendar.calTypeCalendarCollection) || (coll.getCalType() == BwCalendar.calTypeExtSub)) {
            throw new CalFacadeException(CalFacadeException.badRequest, path);
        }
        checkAccess(coll, PrivilegeDefs.privBind, false);
        val.updateLastmod(getCurrentTimestamp());
        getCal().add(val);
        rc.setColPath(val.getColPath());
        rc.setName(val.getName());
        getCal().add(rc);
        touchCalendar(coll);
        return true;
    } catch (final CalFacadeException cfe) {
        getSvc().rollbackTransaction();
        throw cfe;
    }
}