| /* |
| * Copyright (c) 2004, 2012, 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; |
| |
| import java.util.Iterator; |
| |
| import javax.xml.namespace.QName; |
| |
| /** |
| * An object representing an element of a SOAP message that is allowed but not |
| * specifically prescribed by a SOAP specification. This interface serves as the |
| * base interface for those objects that are specifically prescribed by a SOAP |
| * specification. |
| * <p> |
| * Methods in this interface that are required to return SAAJ specific objects |
| * may "silently" replace nodes in the tree as required to successfully return |
| * objects of the correct type. See {@link #getChildElements()} and |
| * {@link <a HREF="package-summary.html#package_description">javax.xml.soap<a>} |
| * for details. |
| */ |
| public interface SOAPElement extends Node, org.w3c.dom.Element { |
| |
| /** |
| * Creates a new <code>SOAPElement</code> object initialized with the |
| * given <code>Name</code> object and adds the new element to this |
| * <code>SOAPElement</code> object. |
| * <P> |
| * This method may be deprecated in a future release of SAAJ in favor of |
| * addChildElement(javax.xml.namespace.QName) |
| * |
| * @param name a <code>Name</code> object with the XML name for the |
| * new element |
| * |
| * @return the new <code>SOAPElement</code> object that was created |
| * @exception SOAPException if there is an error in creating the |
| * <code>SOAPElement</code> object |
| * @see SOAPElement#addChildElement(javax.xml.namespace.QName) |
| */ |
| public SOAPElement addChildElement(Name name) throws SOAPException; |
| |
| /** |
| * Creates a new <code>SOAPElement</code> object initialized with the given |
| * <code>QName</code> object and adds the new element to this <code>SOAPElement</code> |
| * object. The <i>namespace</i>, <i>localname</i> and <i>prefix</i> of the new |
| * <code>SOAPElement</code> are all taken from the <code>qname</code> argument. |
| * |
| * @param qname a <code>QName</code> object with the XML name for the |
| * new element |
| * |
| * @return the new <code>SOAPElement</code> object that was created |
| * @exception SOAPException if there is an error in creating the |
| * <code>SOAPElement</code> object |
| * @see SOAPElement#addChildElement(Name) |
| * @since SAAJ 1.3 |
| */ |
| public SOAPElement addChildElement(QName qname) throws SOAPException; |
| |
| /** |
| * Creates a new <code>SOAPElement</code> object initialized with the |
| * specified local name and adds the new element to this |
| * <code>SOAPElement</code> object. |
| * The new <code>SOAPElement</code> inherits any in-scope default namespace. |
| * |
| * @param localName a <code>String</code> giving the local name for |
| * the element |
| * @return the new <code>SOAPElement</code> object that was created |
| * @exception SOAPException if there is an error in creating the |
| * <code>SOAPElement</code> object |
| */ |
| public SOAPElement addChildElement(String localName) throws SOAPException; |
| |
| /** |
| * Creates a new <code>SOAPElement</code> object initialized with the |
| * specified local name and prefix and adds the new element to this |
| * <code>SOAPElement</code> object. |
| * |
| * @param localName a <code>String</code> giving the local name for |
| * the new element |
| * @param prefix a <code>String</code> giving the namespace prefix for |
| * the new element |
| * |
| * @return the new <code>SOAPElement</code> object that was created |
| * @exception SOAPException if the <code>prefix</code> is not valid in the |
| * context of this <code>SOAPElement</code> or if there is an error in creating the |
| * <code>SOAPElement</code> object |
| */ |
| public SOAPElement addChildElement(String localName, String prefix) |
| throws SOAPException; |
| |
| /** |
| * Creates a new <code>SOAPElement</code> object initialized with the |
| * specified local name, prefix, and URI and adds the new element to this |
| * <code>SOAPElement</code> object. |
| * |
| * @param localName a <code>String</code> giving the local name for |
| * the new element |
| * @param prefix a <code>String</code> giving the namespace prefix for |
| * the new element |
| * @param uri a <code>String</code> giving the URI of the namespace |
| * to which the new element belongs |
| * |
| * @return the new <code>SOAPElement</code> object that was created |
| * @exception SOAPException if there is an error in creating the |
| * <code>SOAPElement</code> object |
| */ |
| public SOAPElement addChildElement(String localName, String prefix, |
| String uri) |
| throws SOAPException; |
| |
| /** |
| * Add a <code>SOAPElement</code> as a child of this |
| * <code>SOAPElement</code> instance. The <code>SOAPElement</code> |
| * is expected to be created by a |
| * <code>SOAPFactory</code>. Callers should not rely on the |
| * element instance being added as is into the XML |
| * tree. Implementations could end up copying the content |
| * of the <code>SOAPElement</code> passed into an instance of |
| * a different <code>SOAPElement</code> implementation. For |
| * instance if <code>addChildElement()</code> is called on a |
| * <code>SOAPHeader</code>, <code>element</code> will be copied |
| * into an instance of a <code>SOAPHeaderElement</code>. |
| * |
| * <P>The fragment rooted in <code>element</code> is either added |
| * as a whole or not at all, if there was an error. |
| * |
| * <P>The fragment rooted in <code>element</code> cannot contain |
| * elements named "Envelope", "Header" or "Body" and in the SOAP |
| * namespace. Any namespace prefixes present in the fragment |
| * should be fully resolved using appropriate namespace |
| * declarations within the fragment itself. |
| * |
| * @param element the <code>SOAPElement</code> to be added as a |
| * new child |
| * |
| * @exception SOAPException if there was an error in adding this |
| * element as a child |
| * |
| * @return an instance representing the new SOAP element that was |
| * actually added to the tree. |
| */ |
| public SOAPElement addChildElement(SOAPElement element) |
| throws SOAPException; |
| |
| /** |
| * Detaches all children of this <code>SOAPElement</code>. |
| * <p> |
| * This method is useful for rolling back the construction of partially |
| * completed <code>SOAPHeaders</code> and <code>SOAPBodys</code> in |
| * preparation for sending a fault when an error condition is detected. It |
| * is also useful for recycling portions of a document within a SOAP |
| * message. |
| * |
| * @since SAAJ 1.2 |
| */ |
| public abstract void removeContents(); |
| |
| /** |
| * Creates a new <code>Text</code> object initialized with the given |
| * <code>String</code> and adds it to this <code>SOAPElement</code> object. |
| * |
| * @param text a <code>String</code> object with the textual content to be added |
| * |
| * @return the <code>SOAPElement</code> object into which |
| * the new <code>Text</code> object was inserted |
| * @exception SOAPException if there is an error in creating the |
| * new <code>Text</code> object or if it is not legal to |
| * attach it as a child to this |
| * <code>SOAPElement</code> |
| */ |
| public SOAPElement addTextNode(String text) throws SOAPException; |
| |
| /** |
| * Adds an attribute with the specified name and value to this |
| * <code>SOAPElement</code> object. |
| * |
| * @param name a <code>Name</code> object with the name of the attribute |
| * @param value a <code>String</code> giving the value of the attribute |
| * @return the <code>SOAPElement</code> object into which the attribute was |
| * inserted |
| * |
| * @exception SOAPException if there is an error in creating the |
| * Attribute, or it is invalid to set |
| an attribute with <code>Name</code> |
| <code>name</code> on this SOAPElement. |
| * @see SOAPElement#addAttribute(javax.xml.namespace.QName, String) |
| */ |
| public SOAPElement addAttribute(Name name, String value) |
| throws SOAPException; |
| |
| /** |
| * Adds an attribute with the specified name and value to this |
| * <code>SOAPElement</code> object. |
| * |
| * @param qname a <code>QName</code> object with the name of the attribute |
| * @param value a <code>String</code> giving the value of the attribute |
| * @return the <code>SOAPElement</code> object into which the attribute was |
| * inserted |
| * |
| * @exception SOAPException if there is an error in creating the |
| * Attribute, or it is invalid to set |
| an attribute with <code>QName</code> |
| <code>qname</code> on this SOAPElement. |
| * @see SOAPElement#addAttribute(Name, String) |
| * @since SAAJ 1.3 |
| */ |
| public SOAPElement addAttribute(QName qname, String value) |
| throws SOAPException; |
| |
| /** |
| * Adds a namespace declaration with the specified prefix and URI to this |
| * <code>SOAPElement</code> object. |
| * |
| * @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 the <code>SOAPElement</code> object into which this |
| * namespace declaration was inserted. |
| * |
| * @exception SOAPException if there is an error in creating the |
| * namespace |
| */ |
| public SOAPElement addNamespaceDeclaration(String prefix, String uri) |
| throws SOAPException; |
| |
| /** |
| * Returns the value of the attribute with the specified name. |
| * |
| * @param name a <code>Name</code> object with the name of the attribute |
| * @return a <code>String</code> giving the value of the specified |
| * attribute, Null if there is no such attribute |
| * @see SOAPElement#getAttributeValue(javax.xml.namespace.QName) |
| */ |
| public String getAttributeValue(Name name); |
| |
| /** |
| * Returns the value of the attribute with the specified qname. |
| * |
| * @param qname a <code>QName</code> object with the qname of the attribute |
| * @return a <code>String</code> giving the value of the specified |
| * attribute, Null if there is no such attribute |
| * @see SOAPElement#getAttributeValue(Name) |
| * @since SAAJ 1.3 |
| */ |
| public String getAttributeValue(QName qname); |
| |
| /** |
| * Returns an <code>Iterator</code> over all of the attribute |
| * <code>Name</code> objects in this |
| * <code>SOAPElement</code> object. The iterator can be used to get |
| * the attribute names, which can then be passed to the method |
| * <code>getAttributeValue</code> to retrieve the value of each |
| * attribute. |
| * |
| * @see SOAPElement#getAllAttributesAsQNames() |
| * @return an iterator over the names of the attributes |
| */ |
| public Iterator getAllAttributes(); |
| |
| /** |
| * Returns an <code>Iterator</code> over all of the attributes |
| * in this <code>SOAPElement</code> as <code>QName</code> objects. |
| * The iterator can be used to get the attribute QName, which can then |
| * be passed to the method <code>getAttributeValue</code> to retrieve |
| * the value of each attribute. |
| * |
| * @return an iterator over the QNames of the attributes |
| * @see SOAPElement#getAllAttributes() |
| * @since SAAJ 1.3 |
| */ |
| public Iterator getAllAttributesAsQNames(); |
| |
| |
| /** |
| * Returns the URI of the namespace that has the given prefix. |
| * |
| * @param prefix a <code>String</code> giving the prefix of the namespace |
| * for which to search |
| * @return a <code>String</code> with the uri of the namespace that has |
| * the given prefix |
| */ |
| public String getNamespaceURI(String prefix); |
| |
| /** |
| * Returns an <code>Iterator</code> over the namespace prefix |
| * <code>String</code>s declared by this element. The prefixes returned by |
| * this iterator can be passed to the method |
| * <code>getNamespaceURI</code> to retrieve the URI of each namespace. |
| * |
| * @return an iterator over the namespace prefixes in this |
| * <code>SOAPElement</code> object |
| */ |
| public Iterator getNamespacePrefixes(); |
| |
| /** |
| * Returns an <code>Iterator</code> over the namespace prefix |
| * <code>String</code>s visible to this element. The prefixes returned by |
| * this iterator can be passed to the method |
| * <code>getNamespaceURI</code> to retrieve the URI of each namespace. |
| * |
| * @return an iterator over the namespace prefixes are within scope of this |
| * <code>SOAPElement</code> object |
| * |
| * @since SAAJ 1.2 |
| */ |
| public Iterator getVisibleNamespacePrefixes(); |
| |
| /** |
| * Creates a <code>QName</code> whose namespace URI is the one associated |
| * with the parameter, <code>prefix</code>, in the context of this |
| * <code>SOAPElement</code>. The remaining elements of the new |
| * <code>QName</code> are taken directly from the parameters, |
| * <code>localName</code> and <code>prefix</code>. |
| * |
| * @param localName |
| * a <code>String</code> containing the local part of the name. |
| * @param prefix |
| * a <code>String</code> containing the prefix for the name. |
| * |
| * @return a <code>QName</code> with the specified <code>localName</code> |
| * and <code>prefix</code>, and with a namespace that is associated |
| * with the <code>prefix</code> in the context of this |
| * <code>SOAPElement</code>. This namespace will be the same as |
| * the one that would be returned by |
| * <code>{@link #getNamespaceURI(String)}</code> if it were given |
| * <code>prefix</code> as it's parameter. |
| * |
| * @exception SOAPException if the <code>QName</code> cannot be created. |
| * |
| * @since SAAJ 1.3 |
| */ |
| public QName createQName(String localName, String prefix) |
| throws SOAPException; |
| /** |
| * Returns the name of this <code>SOAPElement</code> object. |
| * |
| * @return a <code>Name</code> object with the name of this |
| * <code>SOAPElement</code> object |
| */ |
| public Name getElementName(); |
| |
| /** |
| * Returns the qname of this <code>SOAPElement</code> object. |
| * |
| * @return a <code>QName</code> object with the qname of this |
| * <code>SOAPElement</code> object |
| * @see SOAPElement#getElementName() |
| * @since SAAJ 1.3 |
| */ |
| public QName getElementQName(); |
| |
| /** |
| * Changes the name of this <code>Element</code> to <code>newName</code> if |
| * possible. SOAP Defined elements such as SOAPEnvelope, SOAPHeader, SOAPBody |
| * etc. cannot have their names changed using this method. Any attempt to do |
| * so will result in a SOAPException being thrown. |
| *<P> |
| * Callers should not rely on the element instance being renamed as is. |
| * Implementations could end up copying the content of the |
| * <code>SOAPElement</code> to a renamed instance. |
| * |
| * @param newName the new name for the <code>Element</code>. |
| * |
| * @exception SOAPException if changing the name of this <code>Element</code> |
| * is not allowed. |
| * @return The renamed Node |
| * |
| * @since SAAJ 1.3 |
| */ |
| public SOAPElement setElementQName(QName newName) throws SOAPException; |
| |
| /** |
| * Removes the attribute with the specified name. |
| * |
| * @param name the <code>Name</code> object with the name of the |
| * attribute to be removed |
| * @return <code>true</code> if the attribute was |
| * removed successfully; <code>false</code> if it was not |
| * @see SOAPElement#removeAttribute(javax.xml.namespace.QName) |
| */ |
| public boolean removeAttribute(Name name); |
| |
| /** |
| * Removes the attribute with the specified qname. |
| * |
| * @param qname the <code>QName</code> object with the qname of the |
| * attribute to be removed |
| * @return <code>true</code> if the attribute was |
| * removed successfully; <code>false</code> if it was not |
| * @see SOAPElement#removeAttribute(Name) |
| * @since SAAJ 1.3 |
| */ |
| public boolean removeAttribute(QName qname); |
| |
| /** |
| * Removes the namespace declaration corresponding to the given prefix. |
| * |
| * @param prefix a <code>String</code> giving the prefix for which |
| * to search |
| * @return <code>true</code> if the namespace declaration was |
| * removed successfully; <code>false</code> if it was not |
| */ |
| public boolean removeNamespaceDeclaration(String prefix); |
| |
| /** |
| * Returns an <code>Iterator</code> over all the immediate child |
| * {@link Node}s of this element. This includes <code>javax.xml.soap.Text</code> |
| * objects as well as <code>SOAPElement</code> objects. |
| * <p> |
| * Calling this method may cause child <code>Element</code>, |
| * <code>SOAPElement</code> and <code>org.w3c.dom.Text</code> nodes to be |
| * replaced by <code>SOAPElement</code>, <code>SOAPHeaderElement</code>, |
| * <code>SOAPBodyElement</code> or <code>javax.xml.soap.Text</code> nodes as |
| * appropriate for the type of this parent node. As a result the calling |
| * application must treat any existing references to these child nodes that |
| * have been obtained through DOM APIs as invalid and either discard them or |
| * refresh them with the values returned by this <code>Iterator</code>. This |
| * behavior can be avoided by calling the equivalent DOM APIs. See |
| * {@link <a HREF="package-summary.html#package_description">javax.xml.soap<a>} |
| * for more details. |
| * |
| * @return an iterator with the content of this <code>SOAPElement</code> |
| * object |
| */ |
| public Iterator getChildElements(); |
| |
| /** |
| * Returns an <code>Iterator</code> over all the immediate child |
| * {@link Node}s of this element with the specified name. All of these |
| * children will be <code>SOAPElement</code> nodes. |
| * <p> |
| * Calling this method may cause child <code>Element</code>, |
| * <code>SOAPElement</code> and <code>org.w3c.dom.Text</code> nodes to be |
| * replaced by <code>SOAPElement</code>, <code>SOAPHeaderElement</code>, |
| * <code>SOAPBodyElement</code> or <code>javax.xml.soap.Text</code> nodes as |
| * appropriate for the type of this parent node. As a result the calling |
| * application must treat any existing references to these child nodes that |
| * have been obtained through DOM APIs as invalid and either discard them or |
| * refresh them with the values returned by this <code>Iterator</code>. This |
| * behavior can be avoided by calling the equivalent DOM APIs. See |
| * {@link <a HREF="package-summary.html#package_description">javax.xml.soap<a>} |
| * for more details. |
| * |
| * @param name a <code>Name</code> object with the name of the child |
| * elements to be returned |
| * |
| * @return an <code>Iterator</code> object over all the elements |
| * in this <code>SOAPElement</code> object with the |
| * specified name |
| * @see SOAPElement#getChildElements(javax.xml.namespace.QName) |
| */ |
| public Iterator getChildElements(Name name); |
| |
| /** |
| * Returns an <code>Iterator</code> over all the immediate child |
| * {@link Node}s of this element with the specified qname. All of these |
| * children will be <code>SOAPElement</code> nodes. |
| * <p> |
| * Calling this method may cause child <code>Element</code>, |
| * <code>SOAPElement</code> and <code>org.w3c.dom.Text</code> nodes to be |
| * replaced by <code>SOAPElement</code>, <code>SOAPHeaderElement</code>, |
| * <code>SOAPBodyElement</code> or <code>javax.xml.soap.Text</code> nodes as |
| * appropriate for the type of this parent node. As a result the calling |
| * application must treat any existing references to these child nodes that |
| * have been obtained through DOM APIs as invalid and either discard them or |
| * refresh them with the values returned by this <code>Iterator</code>. This |
| * behavior can be avoided by calling the equivalent DOM APIs. See |
| * {@link <a HREF="package-summary.html#package_description">javax.xml.soap<a>} |
| * for more details. |
| * |
| * @param qname a <code>QName</code> object with the qname of the child |
| * elements to be returned |
| * |
| * @return an <code>Iterator</code> object over all the elements |
| * in this <code>SOAPElement</code> object with the |
| * specified qname |
| * @see SOAPElement#getChildElements(Name) |
| * @since SAAJ 1.3 |
| */ |
| public Iterator getChildElements(QName qname); |
| |
| /** |
| * Sets the encoding style for this <code>SOAPElement</code> object |
| * to one specified. |
| * |
| * @param encodingStyle a <code>String</code> giving the encoding style |
| * |
| * @exception IllegalArgumentException if there was a problem in the |
| * encoding style being set. |
| * @exception SOAPException if setting the encodingStyle is invalid for this SOAPElement. |
| * @see #getEncodingStyle |
| */ |
| public void setEncodingStyle(String encodingStyle) |
| throws SOAPException; |
| /** |
| * Returns the encoding style for this <code>SOAPElement</code> object. |
| * |
| * @return a <code>String</code> giving the encoding style |
| * |
| * @see #setEncodingStyle |
| */ |
| public String getEncodingStyle(); |
| } |
