Examples with AbstractNode org.structr.core.entity.AbstractNode used on opensource projects

Example 51 with AbstractNode

use of org.structr.core.entity.AbstractNode in project structr by structr.

the class PatchCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final PropertyKey<String> contentKey = StructrApp.key(Content.class, "content");
    final AbstractNode node = getNode(webSocketData.getId());
    Map<String, Object> properties = webSocketData.getNodeData();
    String patch = (String) properties.get("patch");
    if (node != null) {
        final DiffMatchPatch dmp = new DiffMatchPatch();
        final String oldText = node.getProperty(contentKey);
        final LinkedList<Patch> patches = new LinkedList<>(dmp.patchFromText(patch));
        final Object[] results = dmp.patchApply(patches, oldText);
        try {
            node.setProperty(contentKey, results[0].toString());
            TransactionCommand.registerNodeCallback(node, callback);
        } catch (Throwable t) {
            logger.warn("Could not apply patch {}", patch);
            getWebSocket().send(MessageBuilder.status().code(400).message("Could not apply patch. " + t.getMessage()).build(), true);
        }
    } else {
        logger.warn("Node with uuid {} not found.", webSocketData.getId());
        getWebSocket().send(MessageBuilder.status().code(404).message("Node with uuid " + webSocketData.getId() + " not found.").build(), true);
    }
}

Example 52 with AbstractNode

use of org.structr.core.entity.AbstractNode in project structr by structr.

the class SetPermissionCommand method processMessage.

// ~--- methods --------------------------------------------------------
@Override
public void processMessage(final WebSocketMessage webSocketData) {
    AbstractNode obj = getNode(webSocketData.getId());
    boolean rec = (Boolean) webSocketData.getNodeData().get("recursive");
    String principalId = (String) webSocketData.getNodeData().get("principalId");
    String permission = (String) webSocketData.getNodeData().get("permission");
    String action = (String) webSocketData.getNodeData().get("action");
    if (principalId == null) {
        logger.error("This command needs a principalId");
        getWebSocket().send(MessageBuilder.status().code(400).build(), true);
    }
    Principal principal = (Principal) getNode(principalId);
    if (principal == null) {
        logger.error("No principal found with id {}", new Object[] { principalId });
        getWebSocket().send(MessageBuilder.status().code(400).build(), true);
    }
    webSocketData.getNodeData().remove("recursive");
    if (obj != null) {
        final App app = StructrApp.getInstance(getWebSocket().getSecurityContext());
        try (final Tx nestedTx = app.tx()) {
            if (!((AbstractNode) obj).isGranted(Permission.accessControl, getWebSocket().getSecurityContext())) {
                logger.warn("No access control permission for {} on {}", new Object[] { getWebSocket().getCurrentUser().toString(), obj.toString() });
                getWebSocket().send(MessageBuilder.status().message("No access control permission").code(400).build(), true);
                nestedTx.success();
                return;
            }
            nestedTx.success();
        } catch (FrameworkException ex) {
            logger.warn("", ex);
        }
        try {
            final Value<Tx> value = new StaticValue<>(null);
            setPermission(value, app, obj, principal, action, Permissions.valueOf(permission), rec);
            // commit and close transaction
            final Tx tx = value.get(null);
            if (tx != null) {
                tx.success();
                tx.close();
                value.set(null, null);
            }
            webSocketData.setResult(Arrays.asList(principal));
            // send only over local connection (no broadcast)
            getWebSocket().send(webSocketData, true);
        } catch (FrameworkException ex) {
            logger.error("Unable to set permissions: {}", ((FrameworkException) ex).toString());
            getWebSocket().send(MessageBuilder.status().code(400).build(), true);
        }
    } else {
        logger.warn("Graph object with uuid {} not found.", webSocketData.getId());
        getWebSocket().send(MessageBuilder.status().code(404).build(), true);
    }
}

Example 53 with AbstractNode

use of org.structr.core.entity.AbstractNode in project structr by structr.

the class CMISAclService method applyAcl.

/**
 * Applies the given Acl exclusively, i.e. removes all other permissions / grants first.
 *
 * @param repositoryId
 * @param objectId
 * @param acl
 * @param aclPropagation
 *
 * @return the resulting Acl
 */
public Acl applyAcl(final String repositoryId, final String objectId, final Acl acl, final AclPropagation aclPropagation) {
    final App app = StructrApp.getInstance(securityContext);
    try (final Tx tx = app.tx()) {
        final AbstractNode node = app.get(AbstractNode.class, objectId);
        if (node != null) {
            node.revokeAll();
            // process add ACL entries
            for (final Ace toAdd : acl.getAces()) {
                applyAce(node, toAdd, false);
            }
            tx.success();
            // return the wrapper which implements the Acl interface
            return CMISObjectWrapper.wrap(node, null, false);
        }
    } catch (FrameworkException fex) {
        logger.warn("", fex);
    }
    throw new CmisObjectNotFoundException("Object with ID " + objectId + " does not exist");
}

Example 54 with AbstractNode

use of org.structr.core.entity.AbstractNode in project structr by structr.

the class Property method index.

@Override
public void index(final GraphObject entity, final Object value) {
    if (entity instanceof AbstractNode) {
        final NodeService nodeService = Services.getInstance().getService(NodeService.class);
        final AbstractNode node = (AbstractNode) entity;
        final Node dbNode = node.getNode();
        final Index<Node> index = nodeService.getNodeIndex();
        if (index != null) {
            try {
                index.remove(dbNode, dbName);
                if (value != null || isIndexedWhenEmpty()) {
                    index.add(dbNode, dbName, value, valueType());
                }
            } catch (Throwable t) {
                logger.info("Unable to index property with dbName {} and value {} of type {} on {}: {}", new Object[] { dbName, value, this.getClass().getSimpleName(), entity, t });
                logger.warn("", t);
            }
        }
    } else if (entity instanceof AbstractRelationship) {
        final NodeService nodeService = Services.getInstance().getService(NodeService.class);
        final AbstractRelationship rel = (AbstractRelationship) entity;
        final Relationship dbRel = rel.getRelationship();
        final Index<Relationship> index = nodeService.getRelationshipIndex();
        if (index != null) {
            try {
                index.remove(dbRel, dbName);
                if (value != null || isIndexedWhenEmpty()) {
                    index.add(dbRel, dbName, value, valueType());
                }
            } catch (Throwable t) {
                logger.info("Unable to index property with dbName {} and value {} of type {} on {}: {}", new Object[] { dbName, value, this.getClass().getSimpleName(), entity, t });
            }
        }
    }
}

Example 55 with AbstractNode

use of org.structr.core.entity.AbstractNode in project structr by structr.

the class ODSExporter method writeObjectToCell.

static void writeObjectToCell(final OdfTableCell cell, final Object val) {
    if (val instanceof String) {
        cell.setStringValue((String) val);
    } else if (val instanceof Integer) {
        Integer i = (Integer) val;
        cell.setDoubleValue(i.doubleValue());
    } else if (val instanceof Double) {
        cell.setDoubleValue((Double) val);
    } else if (val instanceof Boolean) {
        cell.setBooleanValue((Boolean) val);
    } else if (val instanceof AbstractNode) {
        AbstractNode node = (AbstractNode) val;
        cell.setStringValue(node.getProperty(new StringProperty("id")));
    } else if (val != null) {
        cell.setStringValue(val.toString());
    }
}