jurt/com/sun/star/lib/connections/socket/ConnectionDescriptor.java

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  30
  31 package com.sun.star.lib.connections.socket;
  32
  33 /**
  34  * Helper class for <code>socketAcceptor</code> and
  35  * <code>socketConnector</code>.
  36  *
  37  * <p>FIXME:  Once those classes have been moved from <code>jurt</code> to
  38  * <code>javaunohelper</code>, they should use
  39  * <code>com.sun.star.lib.uno.helper.UnoUrl</code> either instead of this class
  40  * or underneath this class.</p>
  41  */
  42 final class ConnectionDescriptor {
  43     public ConnectionDescriptor(String description)
  44         throws com.sun.star.lang.IllegalArgumentException {
  45         for (int i = description.indexOf(','); i >= 0;) {
  46             int j = description.indexOf(',', i + 1);
  47             int k = j < 0 ? description.length() : j;
  48             int l = description.indexOf('=', i + 1);
  49             if (l < 0 || l >= k) {
  50                 throw new com.sun.star.lang.IllegalArgumentException(
  51                     "parameter lacks '='");
  52             }
  53             String key = description.substring(i + 1, l);
  54             String value = description.substring(l + 1, k);
  55             if (key.equalsIgnoreCase("host")) {
  56                 host = value;
  57             } else if (key.equalsIgnoreCase("port")) {
  58                 try {
  59                     port = Integer.valueOf(value).intValue();
  60                 } catch (NumberFormatException e) {
  61                     throw new com.sun.star.lang.IllegalArgumentException(
  62                         e.toString());
  63                 }
  64                 if (port < 0 || port > 65535) {
  65                     throw new com.sun.star.lang.IllegalArgumentException(
  66                         "port parameter must have value between 0 and 65535,"
  67                         + " inclusive");
  68                 }
  69             } else if (key.equalsIgnoreCase("backlog")) {
  70                 try {
  71                     backlog = Integer.valueOf(value).intValue();
  72                 } catch (NumberFormatException e) {
  73                     throw new com.sun.star.lang.IllegalArgumentException(
  74                         e.toString());
  75                 }
  76             } else if (key.equalsIgnoreCase("tcpnodelay")) {
  77                 if (value.equals("0")) {
  78                     tcpNoDelay = Boolean.FALSE;
  79                 } else if (value.equals("1")) {
  80                     tcpNoDelay = Boolean.TRUE;
  81                 } else {
  82                     throw new com.sun.star.lang.IllegalArgumentException(
  83                         "tcpnodelay parameter must have 0/1 value");
  84                 }
  85             }
  86             i = j;
  87         }
  88     }
  89
  90     public String getHost() {
  91         return host;
  92     }
  93
  94     public int getPort() {
  95         return port;
  96     }
  97
  98     public int getBacklog() {
  99         return backlog;
 100     }
 101
 102     public Boolean getTcpNoDelay() {
 103         return tcpNoDelay;
 104     }
 105
 106     private String host = null;
 107     private int port = 6001;
 108     private int backlog = 50;
 109     private Boolean tcpNoDelay = null;
 110 }