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

Example 46 with App

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

the class StructrFilePath method getDirectoryStream.

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

            boolean closed = false;

            @Override
            public Iterator iterator() {
                if (!closed) {
                    final App app = StructrApp.getInstance(fs.getSecurityContext());
                    final List<StructrPath> files = new LinkedList<>();
                    try (final Tx tx = app.tx()) {
                        for (final Folder folder : folder.getFolders()) {
                            files.add(new StructrFilePath(fs, StructrFilePath.this, folder.getName()));
                        }
                        for (final File file : folder.getFiles()) {
                            files.add(new StructrFilePath(fs, StructrFilePath.this, file.getName()));
                        }
                        tx.success();
                    } catch (FrameworkException fex) {
                        logger.warn("", fex);
                    }
                    return files.iterator();
                }
                return Collections.emptyIterator();
            }

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

Example 47 with App

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

the class StructrFilePath method createDirectory.

@Override
public void createDirectory(FileAttribute<?>... attrs) throws IOException {
    final App app = StructrApp.getInstance(fs.getSecurityContext());
    try (final Tx tx = app.tx()) {
        final String name = getFileName().toString();
        final Folder newFolder = app.create(Folder.class, new NodeAttribute<>(AbstractNode.name, name));
        // set parent folder
        setParentFolder(newFolder);
        tx.success();
    } catch (FrameworkException fex) {
        logger.warn("Unable to delete file {}: {}", new Object[] { getActualFile().getPath(), fex.getMessage() });
    }
}

Example 48 with App

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

the class StructrSchemaPropertiesPath method getDirectoryStream.

@Override
public DirectoryStream<Path> getDirectoryStream(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 SchemaProperty schemaProperty : schemaNode.getProperty(SchemaNode.schemaProperties)) {
                        nodes.add(new StructrSchemaPropertyPath(fs, StructrSchemaPropertiesPath.this, schemaNode, schemaProperty));
                    }
                    tx.success();
                } catch (FrameworkException fex) {
                    logger.warn("", fex);
                }
                return nodes.iterator();
            }

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

Example 49 with App

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

the class StructrSchemaPropertiesPath method resolveStructrPath.

@Override
public StructrPath resolveStructrPath(final String pathComponent) {
    final App app = StructrApp.getInstance(fs.getSecurityContext());
    StructrPath path = null;
    try (final Tx tx = app.tx()) {
        for (final SchemaProperty schemaProperty : schemaNode.getProperty(SchemaNode.schemaProperties)) {
            if (pathComponent.equals(schemaProperty.getName())) {
                path = new StructrSchemaPropertyPath(fs, StructrSchemaPropertiesPath.this, schemaNode, schemaProperty);
            }
        }
        tx.success();
    } catch (FrameworkException fex) {
        logger.warn("", fex);
    }
    return path;
}

Example 50 with App

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

the class StructrSchemaPropertyPath method getDirectoryStream.

@Override
public DirectoryStream<Path> getDirectoryStream(DirectoryStream.Filter<? super Path> filter) {
    if (schemaProperty != 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()) {
                    // add configuration "files" for this schema property
                    tx.success();
                } catch (FrameworkException fex) {
                    logger.warn("", fex);
                }
                return nodes.iterator();
            }

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