Package org.opennms.core.utils

Class SocketUtils

java.lang.Object

org.opennms.core.utils.SocketUtils

public abstract class SocketUtils
extends Object

Author:

Seth, OpenNMS

Constructor Summary

Constructors

Constructor	Description
SocketUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	validResponse(String request, String responsePattern, BufferedReader r, Writer wr)	Writes request to wr then reads the response from r and validates that it matches the pattern provided in responsePattern.
static Socket	wrapSocketInSslContext(Socket socket)
static SSLSocket	wrapSocketInSslContext(Socket socket, String protocol)
static SSLSocket	wrapSocketInSslContext(Socket socket, String protocol, String[] cipherSuites)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SocketUtils

public SocketUtils()

Method Detail

wrapSocketInSslContext

public static Socket wrapSocketInSslContext(Socket socket)
                                     throws IOException

Throws:

IOException

wrapSocketInSslContext

public static SSLSocket wrapSocketInSslContext(Socket socket,
                                               String protocol)
                                        throws IOException

Throws:

IOException

wrapSocketInSslContext

public static SSLSocket wrapSocketInSslContext(Socket socket,
                                               String protocol,
                                               String[] cipherSuites)
                                        throws IOException

Throws:

IOException

validResponse

public static boolean validResponse(String request,
                                    String responsePattern,
                                    BufferedReader r,
                                    Writer wr)
                             throws IOException

Writes request to wr then reads the response from r and validates that it matches the pattern provided in responsePattern.

To obtain r from a java.util.Socket socket:
new BufferedReader(new InputStreamReader(socket.getInputStream()));

To obtain wr from a java.util.Socket socket:
new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));

Parameters:

request - the String to write to wr

responsePattern - a String representing a regular expression pattern you expect to match the response received from r after writing request to wr

r - the BufferedReader from which to get the response

wr - the Writer on which the request is written

Throws:

IOException