| 1 |
/* |
| 2 |
* JSampler - a java front-end for LinuxSampler |
| 3 |
* |
| 4 |
* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com> |
| 5 |
* |
| 6 |
* This file is part of JSampler. |
| 7 |
* |
| 8 |
* JSampler is free software; you can redistribute it and/or modify |
| 9 |
* it under the terms of the GNU General Public License version 2 |
| 10 |
* as published by the Free Software Foundation. |
| 11 |
* |
| 12 |
* JSampler is distributed in the hope that it will be useful, |
| 13 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 |
* GNU General Public License for more details. |
| 16 |
* |
| 17 |
* You should have received a copy of the GNU General Public License |
| 18 |
* along with JSampler; if not, write to the Free Software |
| 19 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 20 |
* MA 02111-1307 USA |
| 21 |
*/ |
| 22 |
|
| 23 |
package org.jsampler; |
| 24 |
|
| 25 |
import org.w3c.dom.Document; |
| 26 |
import org.w3c.dom.Element; |
| 27 |
import org.w3c.dom.NamedNodeMap; |
| 28 |
import org.w3c.dom.Node; |
| 29 |
import org.w3c.dom.NodeList; |
| 30 |
|
| 31 |
|
| 32 |
/** |
| 33 |
* |
| 34 |
* @author Grigor Iliev |
| 35 |
*/ |
| 36 |
public class Server extends Resource { |
| 37 |
private String address = "127.0.0.1"; |
| 38 |
private int port = 8888; |
| 39 |
|
| 40 |
/** |
| 41 |
* Creates a new instance of <code>Server</code> |
| 42 |
*/ |
| 43 |
public |
| 44 |
Server() { |
| 45 |
|
| 46 |
} |
| 47 |
|
| 48 |
/** |
| 49 |
* Gets the address of the server. |
| 50 |
* @return The address of the server. |
| 51 |
*/ |
| 52 |
public String |
| 53 |
getAddress() { return address; } |
| 54 |
|
| 55 |
/** |
| 56 |
* Sets the address of the server. |
| 57 |
* @param name The new address of the server. |
| 58 |
*/ |
| 59 |
public void |
| 60 |
setAddress(String name) { |
| 61 |
this.address = address; |
| 62 |
fireChangeEvent(); |
| 63 |
} |
| 64 |
|
| 65 |
/** |
| 66 |
* Gets the port to which to connect. |
| 67 |
* @return The port to which to connect. |
| 68 |
*/ |
| 69 |
public int |
| 70 |
getPort() { return port; } |
| 71 |
|
| 72 |
/** |
| 73 |
* Sets the port to which to connect. |
| 74 |
* @param name The new port to which to connect. |
| 75 |
*/ |
| 76 |
public void |
| 77 |
setPort(int port) { |
| 78 |
this.port = port; |
| 79 |
fireChangeEvent(); |
| 80 |
} |
| 81 |
|
| 82 |
/** |
| 83 |
* Reads and sets the the server information provided by <code>node</code>. |
| 84 |
* @param node The node providing the server information. |
| 85 |
* @throws IllegalArgumentException If an error occurs while |
| 86 |
* reading the server information. |
| 87 |
*/ |
| 88 |
public void |
| 89 |
readObject(Node node) { |
| 90 |
if( |
| 91 |
node.getNodeType() != Node.ELEMENT_NODE || |
| 92 |
!(node.getNodeName().equals("server")) |
| 93 |
) { |
| 94 |
throw new IllegalArgumentException("Not a server node!"); |
| 95 |
} |
| 96 |
|
| 97 |
NamedNodeMap nnm = node.getAttributes(); |
| 98 |
Node n = nnm.getNamedItem("name"); |
| 99 |
if(n == null) { |
| 100 |
throw new IllegalArgumentException("The server name is undefined!"); |
| 101 |
} |
| 102 |
DOMUtils.validateTextContent(n); |
| 103 |
setName(n.getFirstChild().getNodeValue()); |
| 104 |
|
| 105 |
|
| 106 |
String s = null; |
| 107 |
NodeList nl = node.getChildNodes(); |
| 108 |
|
| 109 |
for(int i = 0; i < nl.getLength(); i++) { |
| 110 |
node = nl.item(i); |
| 111 |
if(node.getNodeType() != Node.ELEMENT_NODE) continue; |
| 112 |
|
| 113 |
s = node.getNodeName(); |
| 114 |
if(s.equals("description")) { |
| 115 |
if(node.hasChildNodes()) { |
| 116 |
DOMUtils.validateTextContent(node); |
| 117 |
setDescription(node.getFirstChild().getNodeValue()); |
| 118 |
} |
| 119 |
} else if(s.equals("address")) { |
| 120 |
if(node.hasChildNodes()) { |
| 121 |
DOMUtils.validateTextContent(node); |
| 122 |
setAddress(node.getFirstChild().getNodeValue()); |
| 123 |
} |
| 124 |
} else if(s.equals("port")) { |
| 125 |
if(node.hasChildNodes()) { |
| 126 |
DOMUtils.validateTextContent(node); |
| 127 |
String port = node.getFirstChild().getNodeValue(); |
| 128 |
int p; |
| 129 |
try { p = Integer.parseInt(port); } |
| 130 |
catch(Exception e) { |
| 131 |
throw new IllegalArgumentException("Invalid port!"); |
| 132 |
} |
| 133 |
|
| 134 |
setPort(p); |
| 135 |
} |
| 136 |
} else { // Unknown content |
| 137 |
CC.getLogger().info ("Unknown field: " + s); |
| 138 |
} |
| 139 |
} |
| 140 |
} |
| 141 |
|
| 142 |
/** |
| 143 |
* Writes the content of this server info to the |
| 144 |
* specified node of document <code>doc</code>. |
| 145 |
* @param doc The document containing <code>node</code>. |
| 146 |
* @param node Specifies the node where the content of this server info |
| 147 |
* should be written. |
| 148 |
*/ |
| 149 |
public void |
| 150 |
writeObject(Document doc, Node node) { |
| 151 |
Element el = doc.createElement("server"); |
| 152 |
el.setAttribute("name", getName()); |
| 153 |
node.appendChild(el); |
| 154 |
|
| 155 |
node = el; |
| 156 |
|
| 157 |
el = doc.createElement("description"); |
| 158 |
el.appendChild(doc.createTextNode(getDescription())); |
| 159 |
node.appendChild(el); |
| 160 |
|
| 161 |
el = doc.createElement("address"); |
| 162 |
el.appendChild(doc.createTextNode(getAddress())); |
| 163 |
node.appendChild(el); |
| 164 |
|
| 165 |
el = doc.createElement("port"); |
| 166 |
el.appendChild(doc.createTextNode(String.valueOf(getPort()))); |
| 167 |
node.appendChild(el); |
| 168 |
} |
| 169 |
|
| 170 |
public String |
| 171 |
toString() { return getName(); } |
| 172 |
} |
Parent Directory
| 
Revision Log