| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.layout.remote.util; |
| |
| import com.android.tools.layoutlib.annotations.NotNull; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.rmi.RemoteException; |
| import java.rmi.server.UnicastRemoteObject; |
| |
| public class RemoteInputStreamAdapter implements RemoteInputStream { |
| |
| private InputStream mDelegate; |
| |
| private RemoteInputStreamAdapter(@NotNull InputStream delegate) { |
| mDelegate = delegate; |
| } |
| |
| public static RemoteInputStream create(@NotNull InputStream is) throws RemoteException { |
| return (RemoteInputStream) UnicastRemoteObject.exportObject( |
| new RemoteInputStreamAdapter(is), 0); |
| } |
| |
| @Override |
| public int read() throws IOException { |
| return mDelegate.read(); |
| } |
| |
| @Override |
| public byte[] read(int off, int len) throws IOException, RemoteException { |
| byte[] buffer = new byte[len]; |
| if (mDelegate.read(buffer, off, len) == -1) { |
| throw new EndOfStreamException(); |
| } |
| return buffer; |
| } |
| |
| @Override |
| public long skip(long n) throws IOException { |
| return mDelegate.skip(n); |
| } |
| |
| @Override |
| public int available() throws IOException { |
| return mDelegate.available(); |
| } |
| |
| @Override |
| public void close() throws IOException { |
| mDelegate.close(); |
| } |
| |
| @Override |
| public void mark(int readlimit) { |
| mDelegate.mark(readlimit); |
| } |
| |
| @Override |
| public void reset() throws IOException { |
| mDelegate.reset(); |
| } |
| |
| @Override |
| public boolean markSupported() { |
| return mDelegate.markSupported(); |
| } |
| } |