001    /*
002     * The MIT License
003     * Copyright (c) 2012 Microsoft Corporation
004     *
005     * Permission is hereby granted, free of charge, to any person obtaining a copy
006     * of this software and associated documentation files (the "Software"), to deal
007     * in the Software without restriction, including without limitation the rights
008     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
009     * copies of the Software, and to permit persons to whom the Software is
010     * furnished to do so, subject to the following conditions:
011     *
012     * The above copyright notice and this permission notice shall be included in
013     * all copies or substantial portions of the Software.
014     *
015     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
016     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
017     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
018     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
019     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
020     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
021     * THE SOFTWARE.
022     */
023    
024    package microsoft.exchange.webservices.data.dns;
025    
026    import microsoft.exchange.webservices.data.core.exception.dns.DnsException;
027    
028    import java.util.NoSuchElementException;
029    import java.util.StringTokenizer;
030    
031    /**
032     * Represents a DNS SRV Record.
033     */
034    public class DnsSrvRecord extends DnsRecord {
035            /*
036             * The string representing the target host
037             */
038      /**
039       * The target.
040       */
041      private String target;
042    
043            /*
044             * priority of the target host specified in the owner name.
045             */
046      /**
047       * The priority.
048       */
049      private int priority;
050            /*
051             * weight of the target host
052             */
053      /**
054       * The weight.
055       */
056      private int weight;
057            /*
058             * port used on the target for the service
059             */
060      /**
061       * The port.
062       */
063      private int port;
064    
065      /**
066       * Retrieves the value of the target property.
067       *
068       * @return target
069       */
070      public String getNameTarget() {
071        return this.target;
072      }
073    
074      /**
075       * Retrieves the value of the priority property.
076       *
077       * @return priority
078       */
079      public int getPriority() {
080        return priority;
081      }
082    
083      /**
084       * Retrieves the value of the weight property.
085       *
086       * @return weight
087       */
088      public int getWeight() {
089        return weight;
090      }
091    
092      /**
093       * Retrieves the value of the port property.
094       *
095       * @return port
096       */
097      public int getPort() {
098        return port;
099      }
100    
101      /**
102       * Initializes a new instance of the DnsSrvRecord class.
103       *
104       * @param srvRecord srvRecord that is fetched from JNDI
105       * @throws DnsException the dns exception
106       */
107      protected void load(String srvRecord) throws DnsException {
108        super.load(null);
109        StringTokenizer strTokens = new StringTokenizer(srvRecord);
110        try {
111          while (strTokens.hasMoreTokens()) {
112            String priority = strTokens.nextToken();
113            this.priority = Integer.parseInt(priority);
114    
115            String weight = strTokens.nextToken();
116            this.weight = Integer.parseInt(weight);
117    
118            String port = strTokens.nextToken();
119            this.port = Integer.parseInt(port);
120    
121            String target = strTokens.nextToken();
122            this.target = target;
123          }
124        } catch (NumberFormatException ne) {
125          throw new DnsException("NumberFormatException " + ne.getMessage());
126        } catch (NoSuchElementException ne) {
127          throw new DnsException("NoSuchElementException " + ne.getMessage());
128        }
129    
130      }
131    }