http://commons.apache.org/proper/commons-net/: Apache Commons Net library contains a collection of network utilities and protocol implementations. Supported protocols include: Echo, Finger, FTP, NNTP, NTP, POP3(S), SMTP(S), Telnet, Whois (The Apache Software Foundation)
  • Henrik Sorensen
  • Jeff Nadler
  • William Noto
  • Stephane ESTE-GRACIAS
  • Dan Armbrust
  • Yuval Kashtan
  • Joseph Hindsley
  • Rob Hasselbaum
  • Mario Ivankovits
  • Naz Irizarry (MITRE Corp)
  • Tapan Karecha
  • Jason Mathews (MITRE Corp)
  • Winston Ojeda (Quad/Graphics, Inc.)
  • Ted Wise
  • Bogdan Drozdowski
  • Jeffrey D. Brekke (Quad/Graphics, Inc.)
  • Steve Cohen (javactivity.org)
  • Bruno D'Avanzo (Hewlett-Packard)
  • Daniel F. Savarese (<a href="http://www.savarese.com/">Savarese Software Research</a>)
  • Rory Winston ()
  • Rory Winston () 
public abstract class org.apache.commons.net.DatagramSocketClient
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.commons.net.DatagramSocketClient
  super_class: java.lang.Object
{
  private static final org.apache.commons.net.DatagramSocketFactory __DEFAULT_SOCKET_FACTORY;
    descriptor: Lorg/apache/commons/net/DatagramSocketFactory;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private java.nio.charset.Charset charset;
    descriptor: Ljava/nio/charset/Charset;
    flags: (0x0002) ACC_PRIVATE

  protected int _timeout_;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED

  protected java.net.DatagramSocket _socket_;
    descriptor: Ljava/net/DatagramSocket;
    flags: (0x0004) ACC_PROTECTED

  protected boolean _isOpen_;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  protected org.apache.commons.net.DatagramSocketFactory _socketFactory_;
    descriptor: Lorg/apache/commons/net/DatagramSocketFactory;
    flags: (0x0004) ACC_PROTECTED

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 57
            new org.apache.commons.net.DefaultDatagramSocketFactory
            dup
            invokespecial org.apache.commons.net.DefaultDatagramSocketFactory.<init>:()V
         1: .line 56
            putstatic org.apache.commons.net.DatagramSocketClient.__DEFAULT_SOCKET_FACTORY:Lorg/apache/commons/net/DatagramSocketFactory;
         2: .line 57
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 82
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 62
            aload 0 /* this */
            invokestatic java.nio.charset.Charset.defaultCharset:()Ljava/nio/charset/Charset;
            putfield org.apache.commons.net.DatagramSocketClient.charset:Ljava/nio/charset/Charset;
         2: .line 84
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
         3: .line 85
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.net.DatagramSocketClient._timeout_:I
         4: .line 86
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.net.DatagramSocketClient._isOpen_:Z
         5: .line 87
            aload 0 /* this */
            getstatic org.apache.commons.net.DatagramSocketClient.__DEFAULT_SOCKET_FACTORY:Lorg/apache/commons/net/DatagramSocketFactory;
            putfield org.apache.commons.net.DatagramSocketClient._socketFactory_:Lorg/apache/commons/net/DatagramSocketFactory;
         6: .line 88
            return
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public void open();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 104
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socketFactory_:Lorg/apache/commons/net/DatagramSocketFactory;
            invokeinterface org.apache.commons.net.DatagramSocketFactory.createDatagramSocket:()Ljava/net/DatagramSocket;
            putfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
         1: .line 105
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._timeout_:I
            invokevirtual java.net.DatagramSocket.setSoTimeout:(I)V
         2: .line 106
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.net.DatagramSocketClient._isOpen_:Z
         3: .line 107
            return
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/net/DatagramSocketClient;
    Exceptions:
      throws java.net.SocketException

  public void open(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.net.DatagramSocketClient this
        start local 1 // int port
         0: .line 124
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socketFactory_:Lorg/apache/commons/net/DatagramSocketFactory;
            iload 1 /* port */
            invokeinterface org.apache.commons.net.DatagramSocketFactory.createDatagramSocket:(I)Ljava/net/DatagramSocket;
            putfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
         1: .line 125
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._timeout_:I
            invokevirtual java.net.DatagramSocket.setSoTimeout:(I)V
         2: .line 126
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.net.DatagramSocketClient._isOpen_:Z
         3: .line 127
            return
        end local 1 // int port
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/net/DatagramSocketClient;
            0    4     1  port  I
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
      Name  Flags
      port  

  public void open(int, java.net.InetAddress);
    descriptor: (ILjava/net/InetAddress;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.commons.net.DatagramSocketClient this
        start local 1 // int port
        start local 2 // java.net.InetAddress laddr
         0: .line 146
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socketFactory_:Lorg/apache/commons/net/DatagramSocketFactory;
            iload 1 /* port */
            aload 2 /* laddr */
            invokeinterface org.apache.commons.net.DatagramSocketFactory.createDatagramSocket:(ILjava/net/InetAddress;)Ljava/net/DatagramSocket;
            putfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
         1: .line 147
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._timeout_:I
            invokevirtual java.net.DatagramSocket.setSoTimeout:(I)V
         2: .line 148
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.net.DatagramSocketClient._isOpen_:Z
         3: .line 149
            return
        end local 2 // java.net.InetAddress laddr
        end local 1 // int port
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/commons/net/DatagramSocketClient;
            0    4     1   port  I
            0    4     2  laddr  Ljava/net/InetAddress;
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
       Name  Flags
      port   
      laddr  

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 161
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            ifnull 2
         1: .line 162
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            invokevirtual java.net.DatagramSocket.close:()V
         2: .line 164
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
         3: .line 165
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.net.DatagramSocketClient._isOpen_:Z
         4: .line 166
            return
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public boolean isOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 176
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._isOpen_:Z
            ireturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public void setDefaultTimeout(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.net.DatagramSocketClient this
        start local 1 // int timeout
         0: .line 193
            aload 0 /* this */
            iload 1 /* timeout */
            putfield org.apache.commons.net.DatagramSocketClient._timeout_:I
         1: .line 194
            return
        end local 1 // int timeout
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/commons/net/DatagramSocketClient;
            0    2     1  timeout  I
    MethodParameters:
         Name  Flags
      timeout  

  public int getDefaultTimeout();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 206
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._timeout_:I
            ireturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public void setSoTimeout(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.net.DatagramSocketClient this
        start local 1 // int timeout
         0: .line 221
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            iload 1 /* timeout */
            invokevirtual java.net.DatagramSocket.setSoTimeout:(I)V
         1: .line 222
            return
        end local 1 // int timeout
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/commons/net/DatagramSocketClient;
            0    2     1  timeout  I
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
         Name  Flags
      timeout  

  public int getSoTimeout();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 235
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            invokevirtual java.net.DatagramSocket.getSoTimeout:()I
            ireturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;
    Exceptions:
      throws java.net.SocketException

  public int getLocalPort();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 249
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            invokevirtual java.net.DatagramSocket.getLocalPort:()I
            ireturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public java.net.InetAddress getLocalAddress();
    descriptor: ()Ljava/net/InetAddress;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 262
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient._socket_:Ljava/net/DatagramSocket;
            invokevirtual java.net.DatagramSocket.getLocalAddress:()Ljava/net/InetAddress;
            areturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public void setDatagramSocketFactory(org.apache.commons.net.DatagramSocketFactory);
    descriptor: (Lorg/apache/commons/net/DatagramSocketFactory;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.net.DatagramSocketClient this
        start local 1 // org.apache.commons.net.DatagramSocketFactory factory
         0: .line 277
            aload 1 /* factory */
            ifnonnull 3
         1: .line 278
            aload 0 /* this */
            getstatic org.apache.commons.net.DatagramSocketClient.__DEFAULT_SOCKET_FACTORY:Lorg/apache/commons/net/DatagramSocketFactory;
            putfield org.apache.commons.net.DatagramSocketClient._socketFactory_:Lorg/apache/commons/net/DatagramSocketFactory;
         2: .line 279
            goto 4
         3: .line 280
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* factory */
            putfield org.apache.commons.net.DatagramSocketClient._socketFactory_:Lorg/apache/commons/net/DatagramSocketFactory;
         4: .line 282
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.apache.commons.net.DatagramSocketFactory factory
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lorg/apache/commons/net/DatagramSocketClient;
            0    5     1  factory  Lorg/apache/commons/net/DatagramSocketFactory;
    MethodParameters:
         Name  Flags
      factory  

  public java.lang.String getCharsetName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 292
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient.charset:Ljava/nio/charset/Charset;
            invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public java.nio.charset.Charset getCharset();
    descriptor: ()Ljava/nio/charset/Charset;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.net.DatagramSocketClient this
         0: .line 302
            aload 0 /* this */
            getfield org.apache.commons.net.DatagramSocketClient.charset:Ljava/nio/charset/Charset;
            areturn
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/net/DatagramSocketClient;

  public void setCharset(java.nio.charset.Charset);
    descriptor: (Ljava/nio/charset/Charset;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.net.DatagramSocketClient this
        start local 1 // java.nio.charset.Charset charset
         0: .line 312
            aload 0 /* this */
            aload 1 /* charset */
            putfield org.apache.commons.net.DatagramSocketClient.charset:Ljava/nio/charset/Charset;
         1: .line 313
            return
        end local 1 // java.nio.charset.Charset charset
        end local 0 // org.apache.commons.net.DatagramSocketClient this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/commons/net/DatagramSocketClient;
            0    2     1  charset  Ljava/nio/charset/Charset;
    MethodParameters:
         Name  Flags
      charset  
}
SourceFile: "DatagramSocketClient.java"