Jake Slack | 03928ae | 2014-05-13 18:41:56 -0700 | [diff] [blame] | 1 | // |
| 2 | // ======================================================================== |
| 3 | // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
| 4 | // ------------------------------------------------------------------------ |
| 5 | // All rights reserved. This program and the accompanying materials |
| 6 | // are made available under the terms of the Eclipse Public License v1.0 |
| 7 | // and Apache License v2.0 which accompanies this distribution. |
| 8 | // |
| 9 | // The Eclipse Public License is available at |
| 10 | // http://www.eclipse.org/legal/epl-v10.html |
| 11 | // |
| 12 | // The Apache License v2.0 is available at |
| 13 | // http://www.opensource.org/licenses/apache2.0.php |
| 14 | // |
| 15 | // You may elect to redistribute this code under either of these licenses. |
| 16 | // ======================================================================== |
| 17 | // |
| 18 | |
| 19 | package org.eclipse.jetty.io.bio; |
| 20 | |
| 21 | import java.io.ByteArrayInputStream; |
| 22 | import java.io.ByteArrayOutputStream; |
| 23 | |
| 24 | import org.eclipse.jetty.util.StringUtil; |
| 25 | |
| 26 | /** |
| 27 | * |
| 28 | * |
| 29 | * To change the template for this generated type comment go to |
| 30 | * Window - Preferences - Java - Code Generation - Code and Comments |
| 31 | */ |
| 32 | public class StringEndPoint extends StreamEndPoint |
| 33 | { |
| 34 | String _encoding=StringUtil.__UTF8; |
| 35 | ByteArrayInputStream _bin = new ByteArrayInputStream(new byte[0]); |
| 36 | ByteArrayOutputStream _bout = new ByteArrayOutputStream(); |
| 37 | |
| 38 | public StringEndPoint() |
| 39 | { |
| 40 | super(null,null); |
| 41 | _in=_bin; |
| 42 | _out=_bout; |
| 43 | } |
| 44 | |
| 45 | public StringEndPoint(String encoding) |
| 46 | { |
| 47 | this(); |
| 48 | if (encoding!=null) |
| 49 | _encoding=encoding; |
| 50 | } |
| 51 | |
| 52 | public void setInput(String s) |
| 53 | { |
| 54 | try |
| 55 | { |
| 56 | byte[] bytes = s.getBytes(_encoding); |
| 57 | _bin=new ByteArrayInputStream(bytes); |
| 58 | _in=_bin; |
| 59 | _bout = new ByteArrayOutputStream(); |
| 60 | _out=_bout; |
| 61 | _ishut=false; |
| 62 | _oshut=false; |
| 63 | } |
| 64 | catch(Exception e) |
| 65 | { |
| 66 | throw new IllegalStateException(e.toString()); |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | public String getOutput() |
| 71 | { |
| 72 | try |
| 73 | { |
| 74 | String s = new String(_bout.toByteArray(),_encoding); |
| 75 | _bout.reset(); |
| 76 | return s; |
| 77 | } |
| 78 | catch(final Exception e) |
| 79 | { |
| 80 | throw new IllegalStateException(_encoding) |
| 81 | { |
| 82 | {initCause(e);} |
| 83 | }; |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * @return <code>true</code> if there are bytes remaining to be read from the encoded input |
| 89 | */ |
| 90 | public boolean hasMore() |
| 91 | { |
| 92 | return _bin.available()>0; |
| 93 | } |
| 94 | } |