All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.apache.axiom.soap.SOAPHeader Maven / Gradle / Ivy

There is a newer version: 1.4.0
Show newest version
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.axiom.soap;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMException;
import org.apache.axiom.om.OMNamespace;

import java.util.ArrayList;
import java.util.Iterator;

/** Interface SOAPHeader */
public interface SOAPHeader extends OMElement {
    /**
     * Creates a new SOAPHeaderBlock object initialized with the specified name and
     * adds it to this SOAPHeader object.
     *
     * @param localName
     * @param ns
     * @return the new SOAPHeaderBlock object that was inserted into this
     *         SOAPHeader object
     * @throws org.apache.axiom.om.OMException
     *          if a SOAP error occurs
     */
    SOAPHeaderBlock addHeaderBlock(String localName, OMNamespace ns) throws OMException;

    /**
     * Get the appropriate set of headers for a RolePlayer.
     * 
     * The RolePlayer indicates whether it is the ultimate destination (in which case
     * headers with no role or the explicit UltimateDestination role will be included),
     * and any non-standard roles it supports.  Headers targeted to "next" will always
     * be included, and those targeted to "none" (for SOAP 1.2) will never be included.
     *
     * @return an Iterator over all the HeaderBlocks this RolePlayer should process.
     */
    Iterator getHeadersToProcess(RolePlayer rolePlayer);

    /**
     * Returns a list of all the SOAPHeaderBlock objects in this
     * SOAPHeader object that have the the specified role. An role is a global
     * attribute that indicates the intermediate parties to whom the message should be sent. An role
     * receives the message and then sends it to the next role. The default role is the ultimate
     * intended recipient for the message, so if no role attribute is included in a
     * SOAPHeader object, the message is sent to its ultimate destination.
     *
     * @param role a String giving the URI of the role for which to search
     * @return Returns an Iterator object over all the  SOAPHeaderBlock
     *         objects that contain the specified role
     * @see #extractHeaderBlocks(String) extractHeaderBlocks(java.lang.String)
     */
    Iterator examineHeaderBlocks(String role);

    /**
     * Returns a list of all the SOAPHeaderBlock objects in this
     * SOAPHeader object that have the the specified role and detaches them from this
     * SOAPHeader object.
     * 

* This method allows an role to process only the parts of the SOAPHeader object * that apply to it and to remove them before passing the message on to the next role. * * @param role a String giving the URI of the role for which to search * @return Returns an Iterator object over all the SOAPHeaderBlock * objects that contain the specified role * @see #examineHeaderBlocks(String) examineHeaderBlocks(java.lang.String) */ Iterator extractHeaderBlocks(String role); /** * Returns an Iterator over all the SOAPHeaderBlock objects in this * SOAPHeader object that have the specified role and that have a MustUnderstand * attribute whose value is equivalent to true. * * @param role a String giving the URI of the role for which to search * @return Returns an Iterator object over all the SOAPHeaderBlock * objects that contain the specified role and are marked as MustUnderstand. */ Iterator examineMustUnderstandHeaderBlocks(String role); /** * Returns an Iterator over all the SOAPHeaderBlock objects in this * SOAPHeader object. * * @return an Iterator object over all the SOAPHeaderBlock objects * contained by this SOAPHeader. If there are no header blocks then an * empty iterator is returned. */ Iterator examineAllHeaderBlocks(); /** * Returns an Iterator over all the SOAPHeaderBlock objects in this * SOAPHeader object and detaches them from this SOAPHeader object. * * @return Returns an Iterator object over all the SOAPHeaderBlock * objects contained by this SOAPHeader */ Iterator extractAllHeaderBlocks(); /** * Return all the Headers that has the Namespace URI to given NS URI. * * @param nsURI * @return Returns ArrayList. */ ArrayList getHeaderBlocksWithNSURI(String nsURI); /** * Get the appropriate set of headers for a RolePlayer in a particular namespace *

* The RolePlayer indicates whether it is the ultimate destination (in which case headers with * no role or the explicit UltimateDestination role will be included), and any non-standard * roles it supports. Headers targeted to "next" will always be included, and those targeted to * "none" (for SOAP 1.2) will never be included. *

* This version of the API allows us to iterate only once over the headers searching for * a particular namespace for headers targeted at "us". * * @param rolePlayer a RolePlayer containing our role configuration * @param namespace if specified, we'll only return headers from this namespace * @return an Iterator over all the HeaderBlocks this RolePlayer should process. */ Iterator getHeadersToProcess(RolePlayer rolePlayer, String namespace); }





© 2015 - 2025 Weber Informatics LLC | Privacy Policy