Package org.apache.synapse.transport.nhttp.util

Class NhttpUtil

java.lang.Object

org.apache.synapse.transport.nhttp.util.NhttpUtil

public class NhttpUtil
extends Object

A useful set of utility methods for the HTTP transport

Constructor Summary

Constructors

Constructor	Description
NhttpUtil()

Method Summary

Modifier and Type	Method	Description
static String	getContentType(org.apache.axis2.context.MessageContext msgContext)	Get the content type for the message passed in
static org.apache.axis2.addressing.EndpointReference	getDestinationEPR(org.apache.axis2.context.MessageContext msgContext)	Get the EPR for the message passed in
static String	getHostName(InetAddress address)	This method tries to determine the hostname of the given InetAddress without triggering a reverse DNS lookup.
static org.apache.axiom.om.OMOutputFormat	getOMOutputFormat(org.apache.axis2.context.MessageContext msgContext)	Retirn the OMOutputFormat to be used for the message context passed in
static String	getRestUrlPostfix(String uri, String servicePath)	Calculate the REST_URL_POSTFIX from the request URI

Methods inherited from class java.lang.Object

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

Constructor Detail

NhttpUtil

public NhttpUtil()

Method Detail

getHostName

public static String getHostName(InetAddress address)

This method tries to determine the hostname of the given InetAddress without triggering a reverse DNS lookup. InetAddress.getHostName() triggers a reverse DNS lookup which can be very costly in cases where reverse DNS fails. Tries to parse a symbolic hostname from InetAddress.toString(), which is documented to return a String of the form "hostname / literal IP address" with 'hostname' blank if not already computed & stored in address If the hostname cannot be determined from InetAddress.toString(), the value of InetAddress.getHostAddress() is returned.

Parameters:

address - The InetAddress whose hostname has to be determined

Returns:

hostsname, if it can be determined. hostaddress, if not. TODO: We may introduce a System property or some other method of configuration TODO: which will specify whether to allow reverse DNS lookup or not

getDestinationEPR

public static org.apache.axis2.addressing.EndpointReference getDestinationEPR(org.apache.axis2.context.MessageContext msgContext)

Get the EPR for the message passed in

Parameters:

msgContext - the message context

Returns:

the destination EPR

getOMOutputFormat

public static org.apache.axiom.om.OMOutputFormat getOMOutputFormat(org.apache.axis2.context.MessageContext msgContext)

Retirn the OMOutputFormat to be used for the message context passed in

Parameters:

msgContext - the message context

Returns:

the OMOutputFormat to be used

getContentType

public static String getContentType(org.apache.axis2.context.MessageContext msgContext)

Get the content type for the message passed in

Parameters:

msgContext - the message

Returns:

content type of the message

getRestUrlPostfix

public static String getRestUrlPostfix(String uri,
                                       String servicePath)

Calculate the REST_URL_POSTFIX from the request URI

Parameters:

uri - - The Request URI - String

servicePath - String

Returns:

REST_URL_POSTFIX String