Examples with App org.structr.core.app.App used on opensource projects

Example 36 with App

use of org.structr.core.app.App in project structr by structr.

the class FileOrFolder method mkdir.

@Override
public boolean mkdir() {
    final App app = StructrApp.getInstance(securityContext);
    try (final Tx tx = app.tx()) {
        logger.info("mkdir() Folder");
        AbstractFile existing = FileHelper.getFileByAbsolutePath(SecurityContext.getSuperUserInstance(), newPath);
        if (existing != null) {
            logger.warn("File {} already exists.", newPath);
            return false;
        }
        final Folder parentFolder = (Folder) FileHelper.getFileByAbsolutePath(securityContext, StringUtils.substringBeforeLast(newPath, "/"));
        try {
            Folder newFolder = (Folder) app.command(CreateNodeCommand.class).execute(new NodeAttribute(AbstractNode.type, Folder.class.getSimpleName()), new NodeAttribute(AbstractNode.owner, owner.getStructrUser()), new NodeAttribute(AbstractNode.name, getName()));
            if (parentFolder != null) {
                newFolder.setParent(parentFolder);
            }
        } catch (FrameworkException ex) {
            logger.error("", ex);
            return false;
        }
        tx.success();
        return true;
    } catch (FrameworkException ex) {
        logger.error("", ex);
        return false;
    }
}

Example 37 with App

use of org.structr.core.app.App in project structr by structr.

the class StructrSchemaMethodPath method move.

@Override
public void move(final Path target, final CopyOption... options) throws IOException {
    if (target instanceof StructrSchemaMethodPath) {
        final App app = StructrApp.getInstance(fs.getSecurityContext());
        final StructrSchemaMethodPath other = (StructrSchemaMethodPath) target;
        final AbstractSchemaNode otherNode = other.getSchemaNode();
        final SchemaMethod method = getSchemaMethodNode();
        final String targetName = target.getFileName().toString();
        try (final Tx tx = app.tx()) {
            if (otherNode.getUuid().equals(schemaNode.getUuid())) {
                // move from node to same node
                method.setProperty(SchemaMethod.name, normalizeFileNameForJavaIdentifier(targetName));
                method.setProperty(SchemaMethod.virtualFileName, targetName);
            }
            tx.success();
        } catch (FrameworkException fex) {
            logger.warn("", fex);
        }
    }
}

Example 38 with App

use of org.structr.core.app.App in project structr by structr.

the class StructrSchemaMethodsPath method getDirectoryStream.

@Override
public DirectoryStream<Path> getDirectoryStream(final DirectoryStream.Filter<? super Path> filter) {
    if (schemaNode != null) {
        return new DirectoryStream() {

            boolean closed = false;

            @Override
            public Iterator iterator() {
                final App app = StructrApp.getInstance(fs.getSecurityContext());
                final List<StructrPath> nodes = new LinkedList<>();
                try (final Tx tx = app.tx()) {
                    for (final SchemaMethod schemaMethod : schemaNode.getProperty(SchemaNode.schemaMethods)) {
                        // schema methods have a virtual file name so that external editors don't get confused
                        String name = schemaMethod.getProperty(SchemaMethod.virtualFileName);
                        if (name == null) {
                            // no virtual file name set, use real name
                            name = schemaMethod.getName();
                        }
                        nodes.add(new StructrSchemaMethodPath(fs, StructrSchemaMethodsPath.this, schemaNode, name));
                    }
                    tx.success();
                } catch (FrameworkException fex) {
                    logger.warn("", fex);
                }
                return nodes.iterator();
            }

            @Override
            public void close() throws IOException {
                closed = true;
            }
        };
    }
    return null;
}

Example 39 with App

use of org.structr.core.app.App in project structr by structr.

the class StructrSchemaNodePath method getAttributes.

@Override
public <T extends BasicFileAttributes> T getAttributes(Class<T> type, LinkOption... options) throws IOException {
    final AbstractSchemaNode schemaNode = getSchemaNode();
    if (schemaNode != null) {
        final App app = StructrApp.getInstance(fs.getSecurityContext());
        String name = null;
        try (final Tx tx = app.tx()) {
            name = schemaNode.getName();
            tx.success();
        } catch (FrameworkException fex) {
            logger.warn("", fex);
        }
        return (T) new StructrToplevelAttributes(name);
    }
    throw new NoSuchFileException(toString());
}

Example 40 with App

use of org.structr.core.app.App in project structr by structr.

the class StructrSchemaNodePath method getSchemaNode.

public AbstractSchemaNode getSchemaNode() {
    if (cachedSchemaNode == null) {
        final App app = StructrApp.getInstance(fs.getSecurityContext());
        try (final Tx tx = app.tx()) {
            // remove /files from path since it is a virtual directory
            cachedSchemaNode = app.nodeQuery(AbstractSchemaNode.class).and(AbstractNode.name, name).getFirst();
            tx.success();
        } catch (FrameworkException fex) {
            logger.warn("Unable to load actual file for path {}: {}", new Object[] { toString(), fex.getMessage() });
        }
    }
    return cachedSchemaNode;
}