jaxws/src/java.xml.soap/share/classes/javax/xml/soap/SOAPEnvelope.java
changeset 25871 b80b84e87032
parent 25840 c2002453eec3
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/java.xml.soap/share/classes/javax/xml/soap/SOAPEnvelope.java	Sun Aug 17 15:52:15 2014 +0100
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2004, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package javax.xml.soap;
+
+
+/**
+ * The container for the SOAPHeader and SOAPBody portions of a
+ * <code>SOAPPart</code> object. By default, a <code>SOAPMessage</code>
+ * object is created with a <code>SOAPPart</code> object that has a
+ * <code>SOAPEnvelope</code> object. The <code>SOAPEnvelope</code> object
+ * by default has an empty <code>SOAPBody</code> object and an empty
+ * <code>SOAPHeader</code> object.  The <code>SOAPBody</code> object is
+ * required, and the <code>SOAPHeader</code> object, though
+ * optional, is used in the majority of cases. If the
+ * <code>SOAPHeader</code> object is not needed, it can be deleted,
+ * which is shown later.
+ * <P>
+ * A client can access the <code>SOAPHeader</code> and <code>SOAPBody</code>
+ * objects by calling the methods <code>SOAPEnvelope.getHeader</code> and
+ * <code>SOAPEnvelope.getBody</code>. The
+ * following  lines of code use these two methods after starting with
+ * the <code>SOAPMessage</code>
+ * object <i>message</i> to get the <code>SOAPPart</code> object <i>sp</i>,
+ * which is then used to get the <code>SOAPEnvelope</code> object <i>se</i>.
+ *
+ * <PRE>
+ *     SOAPPart sp = message.getSOAPPart();
+ *     SOAPEnvelope se = sp.getEnvelope();
+ *     SOAPHeader sh = se.getHeader();
+ *     SOAPBody sb = se.getBody();
+ * </PRE>
+ * <P>
+ * It is possible to change the body or header of a <code>SOAPEnvelope</code>
+ * object by retrieving the current one, deleting it, and then adding
+ * a new body or header. The <code>javax.xml.soap.Node</code> method
+ * <code>deleteNode</code> deletes the XML element (node) on which it is
+ * called.  For example, the following line of code deletes the
+ * <code>SOAPBody</code> object that is retrieved by the method <code>getBody</code>.
+ * <PRE>
+ *      se.getBody().detachNode();
+ * </PRE>
+ * To create a <code>SOAPHeader</code> object to replace the one that was removed,
+ * a client uses
+ * the method <code>SOAPEnvelope.addHeader</code>, which creates a new header and
+ * adds it to the <code>SOAPEnvelope</code> object. Similarly, the method
+ * <code>addBody</code> creates a new <code>SOAPBody</code> object and adds
+ * it to the <code>SOAPEnvelope</code> object. The following code fragment
+ * retrieves the current header, removes it, and adds a new one. Then
+ * it retrieves the current body, removes it, and adds a new one.
+ *
+ * <PRE>
+ *     SOAPPart sp = message.getSOAPPart();
+ *     SOAPEnvelope se = sp.getEnvelope();
+ *     se.getHeader().detachNode();
+ *     SOAPHeader sh = se.addHeader();
+ *     se.getBody().detachNode();
+ *     SOAPBody sb = se.addBody();
+ * </PRE>
+ * It is an error to add a <code>SOAPBody</code> or <code>SOAPHeader</code>
+ * object if one already exists.
+ * <P>
+ * The <code>SOAPEnvelope</code> interface provides three methods for creating
+ * <code>Name</code> objects. One method creates <code>Name</code> objects with
+ * a local name, a namespace prefix, and a namesapce URI. The second method creates
+ * <code>Name</code> objects with a local name and a namespace prefix, and the third
+ * creates <code>Name</code> objects with just a local name.  The following line of
+ * code, in which <i>se</i> is a <code>SOAPEnvelope</code> object, creates a new
+ * <code>Name</code> object with all three.
+ * <PRE>
+ *     Name name = se.createName("GetLastTradePrice", "WOMBAT",
+ *                                "http://www.wombat.org/trader");
+ * </PRE>
+ *
+ * @since 1.6
+ */
+public interface SOAPEnvelope extends SOAPElement {
+
+    /**
+     * Creates a new <code>Name</code> object initialized with the
+     * given local name, namespace prefix, and namespace URI.
+     * <P>
+     * This factory method creates <code>Name</code> objects for use in
+     * the SOAP/XML document.
+     *
+     * @param localName a <code>String</code> giving the local name
+     * @param prefix a <code>String</code> giving the prefix of the namespace
+     * @param uri a <code>String</code> giving the URI of the namespace
+     * @return a <code>Name</code> object initialized with the given
+     *         local name, namespace prefix, and namespace URI
+     * @throws SOAPException if there is a SOAP error
+     */
+    public abstract Name createName(String localName, String prefix,
+                                    String uri)
+        throws SOAPException;
+
+    /**
+     * Creates a new <code>Name</code> object initialized with the
+     * given local name.
+     * <P>
+     * This factory method creates <code>Name</code> objects for use in
+     * the SOAP/XML document.
+     *
+     * @param localName a <code>String</code> giving the local name
+     * @return a <code>Name</code> object initialized with the given
+     *         local name
+     * @throws SOAPException if there is a SOAP error
+     */
+    public abstract Name createName(String localName)
+        throws SOAPException;
+
+    /**
+     * Returns the <code>SOAPHeader</code> object for
+     * this <code>SOAPEnvelope</code> object.
+     * <P>
+     * A new <code>SOAPMessage</code> object is by default created with a
+     * <code>SOAPEnvelope</code> object that contains an empty
+     * <code>SOAPHeader</code> object.  As a result, the method
+     * <code>getHeader</code> will always return a <code>SOAPHeader</code>
+     * object unless the header has been removed and a new one has not
+     * been added.
+     *
+     * @return the <code>SOAPHeader</code> object or <code>null</code> if
+     *         there is none
+     * @exception SOAPException if there is a problem obtaining the
+     *            <code>SOAPHeader</code> object
+     */
+    public SOAPHeader getHeader() throws SOAPException;
+
+    /**
+     * Returns the <code>SOAPBody</code> object associated with this
+     * <code>SOAPEnvelope</code> object.
+     * <P>
+     * A new <code>SOAPMessage</code> object is by default created with a
+     * <code>SOAPEnvelope</code> object that contains an empty
+     * <code>SOAPBody</code> object.  As a result, the method
+     * <code>getBody</code> will always return a <code>SOAPBody</code>
+     * object unless the body has been removed and a new one has not
+     * been added.
+     *
+     * @return the <code>SOAPBody</code> object for this
+     *         <code>SOAPEnvelope</code> object or <code>null</code>
+     *         if there is none
+     * @exception SOAPException if there is a problem obtaining the
+     *            <code>SOAPBody</code> object
+     */
+    public SOAPBody getBody() throws SOAPException;
+    /**
+     * Creates a <code>SOAPHeader</code> object and sets it as the
+     * <code>SOAPHeader</code> object for this <code>SOAPEnvelope</code>
+     * object.
+     * <P>
+     * It is illegal to add a header when the envelope already
+     * contains a header.  Therefore, this method should be called
+     * only after the existing header has been removed.
+     *
+     * @return the new <code>SOAPHeader</code> object
+     *
+     * @exception SOAPException if this
+     *            <code>SOAPEnvelope</code> object already contains a
+     *            valid <code>SOAPHeader</code> object
+     */
+    public SOAPHeader addHeader() throws SOAPException;
+    /**
+     * Creates a <code>SOAPBody</code> object and sets it as the
+     * <code>SOAPBody</code> object for this <code>SOAPEnvelope</code>
+     * object.
+     * <P>
+     * It is illegal to add a body when the envelope already
+     * contains a body. Therefore, this method should be called
+     * only after the existing body has been removed.
+     *
+     * @return the new <code>SOAPBody</code> object
+     *
+     * @exception SOAPException if this
+     *            <code>SOAPEnvelope</code> object already contains a
+     *            valid <code>SOAPBody</code> object
+     */
+    public SOAPBody addBody() throws SOAPException;
+}