Examples with MCREvent org.mycore.common.events.MCREvent used on opensource projects

Example 6 with MCREvent

use of org.mycore.common.events.MCREvent in project mycore by MyCoRe-Org.

the class MCRPersistentIdentifierEventHandler method handleObjectRepaired.

@Override
protected void handleObjectRepaired(MCREvent evt, MCRObject obj) {
    /* Add PIs to DB if they are not there */
    MCRPersistentIdentifierManager.getInstance().getRegistered(obj).forEach(pi -> MCRPersistentIdentifierManager.getInstance().delete(pi.getMycoreID(), pi.getAdditional(), pi.getType(), pi.getService()));
    Gson gson = new Gson();
    obj.getService().getFlags(MCRPIRegistrationService.PI_FLAG).stream().map(piFlag -> gson.fromJson(piFlag, MCRPI.class)).filter(entry -> !MCRPersistentIdentifierManager.getInstance().exist(entry)).forEach(entry -> {
        // TODO: disabled for MCR-1393
        // entry.setMcrRevision(MCRCoreVersion.getRevision());
        entry.setMcrVersion(MCRCoreVersion.getVersion());
        entry.setMycoreID(obj.getId().toString());
        LOGGER.info("Add PI : {} with service {} to database!", entry.getIdentifier(), entry.getService());
        MCRHIBConnection.instance().getSession().save(entry);
    });
    handleObjectUpdated(evt, obj);
}

Example 7 with MCREvent

use of org.mycore.common.events.MCREvent in project mycore by MyCoRe-Org.

the class MCRFile method delete.

/**
 * Deletes this file and its content stored in the system. Note that after
 * calling this method, the file object is deleted and invalid and can not
 * be used any more.
 */
@Override
public void delete() throws MCRPersistenceException {
    ensureNotDeleted();
    if (storageID.length() != 0) {
        BasicFileAttributes attrs;
        try {
            attrs = getBasicFileAttributes();
        } catch (IOException e) {
            attrs = MCRFileAttributes.file(getID(), getSize(), getMD5(), FileTime.from(getLastModified().toInstant()));
        }
        getContentStore().deleteContent(storageID);
        // Call event handlers to update indexed content
        MCREvent event = new MCREvent(MCREvent.PATH_TYPE, MCREvent.DELETE_EVENT);
        // to support old events
        event.put(MCRFileEventHandlerBase.FILE_TYPE, this);
        event.put(MCREvent.PATH_KEY, toPath());
        event.put(MCREvent.FILEATTR_KEY, attrs);
        MCREventManager.instance().handleEvent(event);
        if (hasParent()) {
            getParent().sizeOfChildChanged(-size);
        }
    }
    super.delete();
    contentTypeID = null;
    md5 = null;
    storageID = null;
    storeID = null;
    avExtender = null;
}

Example 8 with MCREvent

use of org.mycore.common.events.MCREvent in project mycore by MyCoRe-Org.

the class MCRFilesystemNode method fireUpdateEvent.

protected void fireUpdateEvent() {
    MCREvent event = new MCREvent(MCREvent.PATH_TYPE, MCREvent.UPDATE_EVENT);
    // to support old events
    event.put(MCRFileEventHandlerBase.FILE_TYPE, this);
    event.put(MCREvent.PATH_KEY, toPath());
    try {
        event.put(MCREvent.FILEATTR_KEY, getBasicFileAttributes());
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
    MCREventManager.instance().handleEvent(event);
}

Example 9 with MCREvent

use of org.mycore.common.events.MCREvent in project mycore by MyCoRe-Org.

the class MCRMODSLinksEventHandler method handleObjectUpdated.

/* (non-Javadoc)
     * @see org.mycore.common.events.MCREventHandlerBase#handleObjectUpdated(org.mycore.common.events.MCREvent, org.mycore.datamodel.metadata.MCRObject)
     */
@Override
protected void handleObjectUpdated(final MCREvent evt, final MCRObject obj) {
    if (!MCRMODSWrapper.isSupported(obj)) {
        return;
    }
    handleObjectCreated(evt, obj);
    // may have to reindex children, if they inherit any information
    for (MCRMetaLinkID childLinkID : obj.getStructure().getChildren()) {
        MCRObjectID childID = childLinkID.getXLinkHrefID();
        if (MCRMetadataManager.exists(childID)) {
            MCREvent childEvent = new MCREvent(childID.getTypeId(), MCREvent.INDEX_EVENT);
            childEvent.put("object", MCRMetadataManager.retrieve(childID));
            MCREventManager.instance().handleEvent(childEvent);
        }
    }
}