| /* |
| * 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 {@link SOAPHeaderBlock} object initialized with the specified name and adds it |
| * to this {@link SOAPHeader} object. |
| * |
| * @param localName |
| * the local name of the header block |
| * @param ns |
| * the namespace of the header block; must not be <code>null</code> and must specify |
| * a non empty namespace URI |
| * @return the new {@link SOAPHeaderBlock} object that was inserted into this {@link SOAPHeader} |
| * object |
| * @throws OMException |
| * if an error occurs, e.g. if no namespace was specified |
| */ |
| SOAPHeaderBlock addHeaderBlock(String localName, OMNamespace ns) throws OMException; |
| |
| /** |
| * Get the appropriate set of headers for a {@link RolePlayer}. |
| * <p> |
| * The {@link 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. |
| * |
| * @param rolePlayer |
| * the {@link RolePlayer} object specifying the role configuration |
| * @return an iterator over all the {@link SOAPHeaderBlock} objects the RolePlayer should |
| * process |
| */ |
| Iterator getHeadersToProcess(RolePlayer rolePlayer); |
| |
| /** |
| * Returns a list of all the {@link SOAPHeaderBlock} objects in this {@link 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. A 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 {@link SOAPHeaderBlock} object, the message |
| * is sent to its ultimate destination. |
| * |
| * @param role |
| * the URI of the role for which to search |
| * @return an iterator over all the {@link SOAPHeaderBlock} objects that contain the specified |
| * role |
| * @see #extractHeaderBlocks(String) |
| */ |
| Iterator examineHeaderBlocks(String role); |
| |
| /** |
| * Returns a list of all the {@link SOAPHeaderBlock} objects in this {@link SOAPHeader} object |
| * that have the the specified role and detaches them from this {@link SOAPHeader} object. |
| * <p> |
| * This method allows an role to process only the parts of the {@link SOAPHeader} object that |
| * apply to it and to remove them before passing the message on to the next role. |
| * |
| * @param role |
| * the URI of the role for which to search |
| * @return an iterator over all the {@link SOAPHeaderBlock} objects that contain the specified |
| * role |
| * @see #examineHeaderBlocks(String) |
| */ |
| Iterator extractHeaderBlocks(String role); |
| |
| /** |
| * Returns an iterator over all the {@link SOAPHeaderBlock} objects in this {@link SOAPHeader} |
| * object that have the specified role and that have a <tt>MustUnderstand</tt> attribute whose |
| * value is equivalent to <code>true</code>. |
| * |
| * @param role |
| * the URI of the role for which to search |
| * @return an iterator over all the {@link SOAPHeaderBlock} objects that contain the specified |
| * role and are marked as MustUnderstand. |
| */ |
| Iterator examineMustUnderstandHeaderBlocks(String role); |
| |
| /** |
| * Returns an iterator over all the {@link SOAPHeaderBlock} objects in this {@link SOAPHeader} |
| * object. |
| * |
| * @return An iterator over all the {@link SOAPHeaderBlock} objects contained by this |
| * {@link SOAPHeader}. If there are no header blocks then an empty iterator is returned. |
| */ |
| Iterator examineAllHeaderBlocks(); |
| |
| /** |
| * Returns an iterator over all the {@link SOAPHeaderBlock} objects in this {@link SOAPHeader} |
| * object and detaches them from this {@link SOAPHeader} object. |
| * |
| * @return an iterator over all the {@link SOAPHeaderBlock} objects contained by this |
| * {@link 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 and a particular namespace. |
| * <p> |
| * The {@link 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. |
| * <p> |
| * 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 |
| * the {@link RolePlayer} object specifying the role configuration |
| * @param namespace |
| * if specified, we'll only return headers from this namespace |
| * @return an iterator over all the {@link SOAPHeaderBlock} objects the RolePlayer should |
| * process |
| */ |
| Iterator getHeadersToProcess(RolePlayer rolePlayer, String namespace); |
| } |