package org.argeo.cms.internal.kernel;
import java.io.IOException;
+import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Properties;
@Override
protected void service(final HttpServletRequest request, final HttpServletResponse response)
throws ServletException, IOException {
- // try {
- // Subject subject = subjectFromRequest(request, response);
- // Subject.doAs(subject, new PrivilegedExceptionAction<Void>() {
- // @Override
- // public Void run() throws Exception {
+ // request.setCharacterEncoding("US-ASCII");
+ System.out.println("## DEFAULT CHARSET: " + Charset.defaultCharset());
+ System.out.println("## Request CHARSET: " + request.getCharacterEncoding());
+
if (log.isTraceEnabled())
HttpUtils.logRequest(log, request);
RemotingServlet.super.service(request, response);
- // return null;
- // }
- // });
- // } catch (PrivilegedActionException e) {
- // throw new CmsException("Cannot process JCR remoting request",
- // e.getException());
- // }
}
}
import java.io.IOException;
import java.nio.channels.SeekableByteChannel;
+import java.nio.charset.Charset;
import java.nio.file.AccessMode;
import java.nio.file.CopyOption;
import java.nio.file.DirectoryNotEmptyException;
import org.argeo.jcr.JcrUtils;
public abstract class JcrFileSystemProvider extends FileSystemProvider {
+
@Override
public SeekableByteChannel newByteChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs)
throws IOException {
+ Node node = toNode(path);
try {
- Node node = toNode(path);
if (node == null) {
Node parent = toNode(path.getParent());
if (parent == null)
throw new IOException(path + " parent is a file");
String fileName = path.getFileName().toString();
- fileName = Text.escapeIllegalJcrChars(fileName);
node = parent.addNode(fileName, NodeType.NT_FILE);
node.addMixin(NodeType.MIX_CREATED);
node.addMixin(NodeType.MIX_LAST_MODIFIED);
throw new UnsupportedOperationException(node + " must be a file");
return new BinaryChannel(node);
} catch (RepositoryException e) {
+ discardChanges(node);
throw new IOException("Cannot read file", e);
}
}
@Override
public void createDirectory(Path dir, FileAttribute<?>... attrs) throws IOException {
+ Node node = toNode(dir);
try {
- Node node = toNode(dir);
if (node == null) {
Node parent = toNode(dir.getParent());
if (parent == null)
|| parent.getPrimaryNodeType().isNodeType(NodeType.NT_LINKED_FILE))
throw new IOException(dir + " parent is a file");
String fileName = dir.getFileName().toString();
- fileName = Text.escapeIllegalJcrChars(fileName);
node = parent.addNode(fileName, NodeType.NT_FOLDER);
node.addMixin(NodeType.MIX_CREATED);
node.addMixin(NodeType.MIX_LAST_MODIFIED);
throw new FileExistsException(dir + " exists and is not a directory");
}
} catch (RepositoryException e) {
+ discardChanges(node);
throw new IOException("Cannot create directory " + dir, e);
}
-
}
@Override
public void delete(Path path) throws IOException {
+ Node node = toNode(path);
try {
- Node node = toNode(path);
if (node == null)
throw new NoSuchFileException(path + " does not exist");
Session session = node.getSession();
}
session.save();
} catch (RepositoryException e) {
+ discardChanges(node);
throw new IOException("Cannot delete " + path, e);
}
@Override
public void copy(Path source, Path target, CopyOption... options) throws IOException {
+ Node sourceNode = toNode(source);
+ Node targetNode = toNode(target);
try {
- Node sourceNode = toNode(source);
- Node targetNode = toNode(target);
JcrUtils.copy(sourceNode, targetNode);
sourceNode.getSession().save();
} catch (RepositoryException e) {
+ discardChanges(sourceNode);
+ discardChanges(targetNode);
throw new IOException("Cannot copy from " + source + " to " + target, e);
}
}
@Override
public void move(Path source, Path target, CopyOption... options) throws IOException {
+ Node sourceNode = toNode(source);
try {
- Node sourceNode = toNode(source);
Session session = sourceNode.getSession();
session.move(sourceNode.getPath(), target.toString());
session.save();
} catch (RepositoryException e) {
+ discardChanges(sourceNode);
throw new IOException("Cannot move from " + source + " to " + target, e);
}
}
@Override
public <A extends BasicFileAttributes> A readAttributes(Path path, Class<A> type, LinkOption... options)
throws IOException {
- try {
- // TODO check if assignable
- Node node = toNode(path);
- if (node == null) {
- throw new IOException("JCR node not found for " + path);
- }
- return (A) new JcrBasicfileAttributes(node);
- } catch (RepositoryException e) {
- throw new IOException("Cannot read basic attributes of " + path, e);
+ // TODO check if assignable
+ Node node = toNode(path);
+ if (node == null) {
+ throw new IOException("JCR node not found for " + path);
}
+ return (A) new JcrBasicfileAttributes(node);
}
@Override
@Override
public void setAttribute(Path path, String attribute, Object value, LinkOption... options) throws IOException {
+ Node node = toNode(path);
try {
- Node node = toNode(path);
if (value instanceof byte[]) {
JcrUtils.setBinaryAsBytes(node, attribute, (byte[]) value);
} else if (value instanceof Calendar) {
}
node.getSession().save();
} catch (RepositoryException e) {
+ discardChanges(node);
throw new IOException("Cannot set attribute " + attribute + " on " + path, e);
}
}
- protected Node toNode(Path path) throws RepositoryException {
- return ((JcrPath) path).getNode();
+ protected Node toNode(Path path) {
+ try {
+ return ((JcrPath) path).getNode();
+ } catch (RepositoryException e) {
+ throw new JcrFsException("Cannot convert path " + path + " to JCR Node", e);
+ }
+ }
+
+ /** Discard changes in the underlying session */
+ protected void discardChanges(Node node) {
+ if (node == null)
+ return;
+ try {
+ // discard changes
+ node.getSession().refresh(false);
+ } catch (RepositoryException e) {
+ e.printStackTrace();
+ // TODO log out session?
+ // TODO use Commons logging?
+ }
}
/**