java.nio.file.ClosedDirectoryStreamException Java Examples

The following examples show how to use java.nio.file.ClosedDirectoryStreamException. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: JimfsFileSystemCloseTest.java    From jimfs with Apache License 2.0 6 votes vote down vote up 
@Test
public void testOpenDirectoryStreamsClosed() throws IOException {
  Path p = fs.getPath("/foo");
  Files.createDirectory(p);

  try (DirectoryStream<Path> stream = Files.newDirectoryStream(p)) {

    fs.close();

    try {
      stream.iterator();
      fail();
    } catch (ClosedDirectoryStreamException expected) {
    }
  }
}
Example #2
Source File: ZipDirectoryStream.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #3
Source File: ZipDirectoryStream.java    From jdk8u-dev-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #4
Source File: ZipDirectoryStream.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #5
Source File: ZipDirectoryStream.java    From jdk8u_jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #6
Source File: ZipDirectoryStream.java    From openjdk-8 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #7
Source File: ZipDirectoryStream.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #8
Source File: ZipDirectoryStream.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #9
Source File: ZipDirectoryStream.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #10
Source File: ZipDirectoryStream.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #11
Source File: JrtDirectoryStream.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");
    try {
        itr = dir.jrtfs.iteratorOf(dir, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        @Override
        public boolean hasNext() {
            synchronized (JrtDirectoryStream.this) {
                if (isClosed)
                    return false;
                return itr.hasNext();
            }
        }

        @Override
        public Path next() {
            synchronized (JrtDirectoryStream.this) {
                if (isClosed)
                    throw new NoSuchElementException();
                return itr.next();
            }
        }
    };
}
Example #12
Source File: JrtDirectoryStream.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");
    try {
        itr = dir.jrtfs.iteratorOf(dir, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        @Override
        public boolean hasNext() {
            synchronized (JrtDirectoryStream.this) {
                if (isClosed)
                    return false;
                return itr.hasNext();
            }
        }

        @Override
        public Path next() {
            synchronized (JrtDirectoryStream.this) {
                if (isClosed)
                    throw new NoSuchElementException();
                return itr.next();
            }
        }
    };
}
Example #13
Source File: ZipDirectoryStream.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #14
Source File: ZipDirectoryStream.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #15
Source File: ZipDirectoryStream.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #16
Source File: ZipDirectoryStream.java    From dragonwell8_jdk with GNU General Public License v2.0 5 votes vote down vote up 
@Override
public synchronized Iterator<Path> iterator() {
    if (isClosed)
        throw new ClosedDirectoryStreamException();
    if (itr != null)
        throw new IllegalStateException("Iterator has already been returned");

    try {
        itr = zipfs.iteratorOf(path, filter);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
    return new Iterator<Path>() {
        private Path next;
        @Override
        public boolean hasNext() {
            if (isClosed)
                return false;
            return itr.hasNext();
        }

        @Override
        public synchronized Path next() {
            if (isClosed)
                throw new NoSuchElementException();
            return itr.next();
        }

        @Override
        public void remove() {
            throw new UnsupportedOperationException();
        }
    };
}
Example #17
Source File: MCRDirectoryStream.java    From mycore with GNU General Public License v3.0 4 votes vote down vote up 
void checkClosed() {
    if (isClosed) {
        throw new ClosedDirectoryStreamException();
    }
}
Example #18
Source File: MCRDirectoryStream.java    From mycore with GNU General Public License v3.0 4 votes vote down vote up 
void checkClosed() {
    if (dir == null) {
        throw new ClosedDirectoryStreamException();
    }
}
Example #19
Source File: GfsDirectoryStream.java    From ParallelGit with Apache License 2.0 4 votes vote down vote up 
@Nonnull
@Override
public Iterator<Path> iterator() {
  final Iterator<String> childrenIt = children.iterator();
  return new Iterator<Path>() {

    private Path next;

    private boolean findNext() {
      while(childrenIt.hasNext()) {
        String child = childrenIt.next();
        GitPath childPath = parent.resolve(child);
        try {
          if(filter == null || filter.accept(childPath)) {
            next = childPath;
            return true;
          }
        } catch(IOException ignore) {
        }
      }
      return false;
    }

    @Override
    public boolean hasNext() throws ClosedDirectoryStreamException {
      checkNotClosed();
      return next != null || findNext();
    }

    @Nonnull
    @Override
    public Path next() throws ClosedDirectoryStreamException, NoSuchElementException {
      checkNotClosed();
      if(next != null || hasNext()) {
        Path ret = next;
        next = null;
        return ret;
      }
      throw new NoSuchElementException();
    }

    @Override
    public void remove() throws UnsupportedOperationException {
      throw new UnsupportedOperationException();
    }
  };
}
Example #20
Source File: GfsDirectoryStream.java    From ParallelGit with Apache License 2.0 4 votes vote down vote up 
private void checkNotClosed() throws ClosedDirectoryStreamException {
  if(closed)
    throw new ClosedDirectoryStreamException();
}
Example #21
Source File: GfsDirectoryStream.java    From ParallelGit with Apache License 2.0 4 votes vote down vote up 
@Nonnull
@Override
public Iterator<Path> iterator() {
  final Iterator<String> childrenIt = children.iterator();
  return new Iterator<Path>() {

    private Path next;

    private boolean findNext() {
      while(childrenIt.hasNext()) {
        String child = childrenIt.next();
        GitPath childPath = parent.resolve(child);
        try {
          if(filter == null || filter.accept(childPath)) {
            next = childPath;
            return true;
          }
        } catch(IOException ignore) {
        }
      }
      return false;
    }

    @Override
    public boolean hasNext() throws ClosedDirectoryStreamException {
      checkNotClosed();
      return next != null || findNext();
    }

    @Nonnull
    @Override
    public Path next() throws ClosedDirectoryStreamException, NoSuchElementException {
      checkNotClosed();
      if(next != null || hasNext()) {
        Path ret = next;
        next = null;
        return ret;
      }
      throw new NoSuchElementException();
    }

    @Override
    public void remove() throws UnsupportedOperationException {
      throw new UnsupportedOperationException();
    }
  };
}
Example #22
Source File: GfsDirectoryStream.java    From ParallelGit with Apache License 2.0 4 votes vote down vote up 
private void checkNotClosed() throws ClosedDirectoryStreamException {
  if(closed)
    throw new ClosedDirectoryStreamException();
}
Example #23
Source File: JimfsSecureDirectoryStream.java    From jimfs with Apache License 2.0 4 votes vote down vote up 
protected synchronized void checkOpen() {
  if (!open) {
    throw new ClosedDirectoryStreamException();
  }
}