AttachmentPart getNonMatchingMimeHeaders() Method

Description

The Javax.xml.soap.AttachmentPart.getNonMatchingMimeHeaders(String[] names) method retrieves all MimeHeader objects whose name does not match a name in the given array.

Declaration

Following is the declaration for javax.xml.soap.AttachmentPart.getNonMatchingMimeHeaders() method

public abstract Iterator getNonMatchingMimeHeaders(String[] names)

Parameters

names − a String array with the name(s) of the MIME headers not to be returned

Return Value

This method returns all of the MIME headers in this AttachmentPart object except those that match one of the names in the given array. The nonmatching MIME headers are returned as an Iterator object.

Exception

NA

Example

The following example shows the usage of javax.xml.soap.AttachmentPart.getNonMatchingMimeHeaders() method.

package com.tutorialspoint;

import java.util.Iterator;
import javax.activation.DataHandler;
import javax.xml.soap.*;

public class AttachmentPartDemo {

   public static void main(String[] args) {
      try {

         // create a new SOAPMessage
         SOAPMessage message = MessageFactory.newInstance().createMessage();

         // create a string as a new attachment 
         String attachment = "This is an attachment";

         // get the data handler and assign the attachment
         DataHandler handler = new DataHandler(attachment, "HandlerHeader");

         // create the attachment part
         AttachmentPart attachPart = message.createAttachmentPart(handler);

         // add a MIMEHeader
         attachPart.addMimeHeader("SecondHeader", "header");

         // add the attachment part in the message
         message.addAttachmentPart(attachPart);

         String[] headers = {"FirstHeader", "SecondHeader"};

         // get the non matching headers for headers array
         Iterator iterator = attachPart.getNonMatchingMimeHeaders(headers);

         // print them
         while (iterator.hasNext()) {
            MimeHeader header = (MimeHeader) iterator.next();
            System.out.println("" + header.getName());
         }
      } catch (Exception ex) {
         ex.printStackTrace();
      }
   }
}

If we compile the code and execute it, this will produce the following result −

Content-Type