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SNMPTrapReceiverInterface
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snmp</FONT>
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Class SNMPTrapReceiverInterface</H2>
<PRE>
java.lang.Object
<IMG SRC="../resources/inherit.gif" ALT="extended by "><B>snmp.SNMPTrapReceiverInterface</B>
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<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.lang.Runnable</DD>
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<DT><PRE>public class <B>SNMPTrapReceiverInterface</B><DT>extends java.lang.Object<DT>implements java.lang.Runnable</DL>
</PRE>
<P>
The class SNMPTrapListenerInterface implements a server which listens for trap and inform request messages sent from remote SNMP entities. The approach is that from version 1 and 2c of SNMP, using no encryption of data. Communication occurs via UDP, using port 162, the standard SNMP trap port, or an alternate (non-standard) port supplied in the constructor. This interface can handle both SNMPv1 and SNMPv2 traps (which have different PDU types), and SNMPv2 Inform Requests. Applications utilize this class with classes which implement the SNMPTrapListener or SNMPv2TrapListener or SNMPv2InformRequestListener interfaces. These must provide a processTrap(), processv2Trap() or processInformRequest() method, and are registered/unregistered with this class through its addv1TrapListener()/removev1TrapListener(), addv2TrapListener()/removev2TrapListener(), or addv2InformRequestListener()/removev2InformRequestListener() methods.
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#SNMP_TRAP_PORT">SNMP_TRAP_PORT</A></B></CODE>
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<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#SNMPTrapReceiverInterface()">SNMPTrapReceiverInterface</A></B>()</CODE>
<BR>
Construct a new trap receiver object to receive traps from remote SNMP hosts.</TD>
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<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#SNMPTrapReceiverInterface(int)">SNMPTrapReceiverInterface</A></B>(int trapReceivePort)</CODE>
<BR>
Construct a new trap receiver object to receive traps from remote SNMP hosts.</TD>
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<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#SNMPTrapReceiverInterface(java.io.PrintWriter)">SNMPTrapReceiverInterface</A></B>(java.io.PrintWriter errorReceiver)</CODE>
<BR>
Construct a new trap receiver object to receive traps from remote SNMP hosts.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#SNMPTrapReceiverInterface(java.io.PrintWriter, int)">SNMPTrapReceiverInterface</A></B>(java.io.PrintWriter errorReceiver,
int trapReceivePort)</CODE>
<BR>
Construct a new trap receiver object to receive traps from remote SNMP hosts.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#addv1TrapListener(snmp.SNMPv1TrapListener)">addv1TrapListener</A></B>(<A HREF="../snmp/SNMPv1TrapListener.html" title="interface in snmp">SNMPv1TrapListener</A> listener)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#addv2InformRequestListener(snmp.SNMPv2InformRequestListener)">addv2InformRequestListener</A></B>(<A HREF="../snmp/SNMPv2InformRequestListener.html" title="interface in snmp">SNMPv2InformRequestListener</A> listener)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#addv2TrapListener(snmp.SNMPv2TrapListener)">addv2TrapListener</A></B>(<A HREF="../snmp/SNMPv2TrapListener.html" title="interface in snmp">SNMPv2TrapListener</A> listener)</CODE>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#getReceiveBufferSize()">getReceiveBufferSize</A></B>()</CODE>
<BR>
Returns the current size of the buffer used to receive packets.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#removev1TrapListener(snmp.SNMPv1TrapListener)">removev1TrapListener</A></B>(<A HREF="../snmp/SNMPv1TrapListener.html" title="interface in snmp">SNMPv1TrapListener</A> listener)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#removev2InformRequestListener(snmp.SNMPv2InformRequestListener)">removev2InformRequestListener</A></B>(<A HREF="../snmp/SNMPv2InformRequestListener.html" title="interface in snmp">SNMPv2InformRequestListener</A> listener)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#removev2TrapListener(snmp.SNMPv2TrapListener)">removev2TrapListener</A></B>(<A HREF="../snmp/SNMPv2TrapListener.html" title="interface in snmp">SNMPv2TrapListener</A> listener)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#run()">run</A></B>()</CODE>
<BR>
The run() method for the trap interface's listener.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#setErrorReceiver(java.io.PrintWriter)">setErrorReceiver</A></B>(java.io.PrintWriter errorReceiver)</CODE>
<BR>
Set the specified PrintWriter to receive error messages.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#setReceiveBufferSize(int)">setReceiveBufferSize</A></B>(int receiveBufferSize)</CODE>
<BR>
Set the size of the buffer used to receive response packets.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#startReceiving()">startReceiving</A></B>()</CODE>
<BR>
Start listening for trap and inform messages.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../snmp/SNMPTrapReceiverInterface.html#stopReceiving()">stopReceiving</A></B>()</CODE>
<BR>
Stop listening for trap and inform messages.</TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="SNMP_TRAP_PORT"><!-- --></A><H3>
SNMP_TRAP_PORT</H3>
<PRE>
public static final int <B>SNMP_TRAP_PORT</B></PRE>
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<DT><B>See Also:</B><DD><A HREF="../constant-values.html#snmp.SNMPTrapReceiverInterface.SNMP_TRAP_PORT">Constant Field Values</A></DL>
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<A NAME="SNMPTrapReceiverInterface()"><!-- --></A><H3>
SNMPTrapReceiverInterface</H3>
<PRE>
public <B>SNMPTrapReceiverInterface</B>()
throws java.net.SocketException</PRE>
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