Mercurial Hosting > luan
view src/org/eclipse/jetty/io/bio/StreamEndPoint.java @ 850:4afdd0091511
remove MovedContextHandler
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Mon, 19 Sep 2016 19:39:15 -0600 |
parents | 3428c60d7cfc |
children |
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// // ======================================================================== // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. // ------------------------------------------------------------------------ // All rights reserved. This program and the accompanying materials // are made available under the terms of the Eclipse Public License v1.0 // and Apache License v2.0 which accompanies this distribution. // // The Eclipse Public License is available at // http://www.eclipse.org/legal/epl-v10.html // // The Apache License v2.0 is available at // http://www.opensource.org/licenses/apache2.0.php // // You may elect to redistribute this code under either of these licenses. // ======================================================================== // package org.eclipse.jetty.io.bio; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.net.SocketTimeoutException; import org.eclipse.jetty.io.Buffer; import org.eclipse.jetty.io.EndPoint; public class StreamEndPoint implements EndPoint { InputStream _in; OutputStream _out; int _maxIdleTime; boolean _ishut; boolean _oshut; /** * */ public StreamEndPoint(InputStream in, OutputStream out) { _in=in; _out=out; } public boolean isBlocking() { return true; } public boolean blockReadable(long millisecs) throws IOException { return true; } public boolean blockWritable(long millisecs) throws IOException { return true; } /* * @see org.eclipse.io.BufferIO#isOpen() */ public boolean isOpen() { return _in!=null; } /* * @see org.eclipse.io.BufferIO#isOpen() */ public final boolean isClosed() { return !isOpen(); } public void shutdownOutput() throws IOException { _oshut = true; if (_ishut && _out!=null) _out.close(); } public boolean isInputShutdown() { return _ishut; } public void shutdownInput() throws IOException { _ishut = true; if (_oshut&&_in!=null) _in.close(); } public boolean isOutputShutdown() { return _oshut; } /* * @see org.eclipse.io.BufferIO#close() */ public void close() throws IOException { if (_in!=null) _in.close(); _in=null; if (_out!=null) _out.close(); _out=null; } protected void idleExpired() throws IOException { if (_in!=null) _in.close(); } /* (non-Javadoc) * @see org.eclipse.io.BufferIO#fill(org.eclipse.io.Buffer) */ public int fill(Buffer buffer) throws IOException { if (_ishut) return -1; if (_in==null) return 0; int space=buffer.space(); if (space<=0) { if (buffer.hasContent()) return 0; throw new IOException("FULL"); } try { int filled=buffer.readFrom(_in, space); if (filled<0) shutdownInput(); return filled; } catch(SocketTimeoutException e) { idleExpired(); return -1; } } /* (non-Javadoc) * @see org.eclipse.io.BufferIO#flush(org.eclipse.io.Buffer) */ public int flush(Buffer buffer) throws IOException { if (_oshut) return -1; if (_out==null) return 0; int length=buffer.length(); if (length>0) buffer.writeTo(_out); if (!buffer.isImmutable()) buffer.clear(); return length; } /* (non-Javadoc) * @see org.eclipse.io.BufferIO#flush(org.eclipse.io.Buffer, org.eclipse.io.Buffer, org.eclipse.io.Buffer) */ public int flush(Buffer header, Buffer buffer, Buffer trailer) throws IOException { int len=0; if (header!=null) { int tw=header.length(); if (tw>0) { int f=flush(header); len=f; if (f<tw) return len; } } if (buffer!=null) { int tw=buffer.length(); if (tw>0) { int f=flush(buffer); if (f<0) return len>0?len:f; len+=f; if (f<tw) return len; } } if (trailer!=null) { int tw=trailer.length(); if (tw>0) { int f=flush(trailer); if (f<0) return len>0?len:f; len+=f; } } return len; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getLocalAddr() */ public String getLocalAddr() { return null; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getLocalHost() */ public String getLocalHost() { return null; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getLocalPort() */ public int getLocalPort() { return 0; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getRemoteAddr() */ public String getRemoteAddr() { return null; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getRemoteHost() */ public String getRemoteHost() { return null; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getRemotePort() */ public int getRemotePort() { return 0; } /* ------------------------------------------------------------ */ /* * @see org.eclipse.io.EndPoint#getConnection() */ public Object getTransport() { return null; } /* ------------------------------------------------------------ */ public InputStream getInputStream() { return _in; } /* ------------------------------------------------------------ */ public void setInputStream(InputStream in) { _in=in; } /* ------------------------------------------------------------ */ public OutputStream getOutputStream() { return _out; } /* ------------------------------------------------------------ */ public void setOutputStream(OutputStream out) { _out=out; } /* ------------------------------------------------------------ */ public void flush() throws IOException { if (_out != null) _out.flush(); } /* ------------------------------------------------------------ */ public int getMaxIdleTime() { return _maxIdleTime; } /* ------------------------------------------------------------ */ public void setMaxIdleTime(int timeMs) throws IOException { _maxIdleTime=timeMs; } }