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 Details

    • NhttpUtil

      public NhttpUtil()

  • Method Details

    • 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 invalid input: '&' stored in addressinvalid input: '<'/codeinvalid input: '<'.

      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