public interface SOAPEnvelope extends SOAPElement
SOAPPart object. By default, a SOAPMessage
object is created with a SOAPPart object that has a
SOAPEnvelope object. The SOAPEnvelope object
by default has an empty SOAPBody object and an empty
SOAPHeader object. The SOAPBody object is
required, and the SOAPHeader object, though
optional, is used in the majority of cases. If the
SOAPHeader object is not needed, it can be deleted,
which is shown later.
A client can access the SOAPHeader and SOAPBody
objects by calling the methods SOAPEnvelope.getHeader and
SOAPEnvelope.getBody. The
following lines of code use these two methods after starting with
the SOAPMessage
object message to get the SOAPPart object sp,
which is then used to get the SOAPEnvelope object se.
SOAPPart sp = message.getSOAPPart();
SOAPEnvelope se = sp.getEnvelope();
SOAPHeader sh = se.getHeader();
SOAPBody sb = se.getBody();
It is possible to change the body or header of a SOAPEnvelope
object by retrieving the current one, deleting it, and then adding
a new body or header. The javax.xml.soap.Node method
deleteNode deletes the XML element (node) on which it is
called. For example, the following line of code deletes the
SOAPBody object that is retrieved by the method getBody.
se.getBody().detachNode();
SOAPHeader object to replace the one that was removed,
a client uses
the method SOAPEnvelope.addHeader, which creates a new header and
adds it to the SOAPEnvelope object. Similarly, the method
addBody creates a new SOAPBody object and adds
it to the SOAPEnvelope 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.
SOAPPart sp = message.getSOAPPart();
SOAPEnvelope se = sp.getEnvelope();
se.getHeader().detachNode();
SOAPHeader sh = se.addHeader();
se.getBody().detachNode();
SOAPBody sb = se.addBody();
SOAPBody or SOAPHeader
object if one already exists.
The SOAPEnvelope interface provides three methods for creating
Name objects. One method creates Name objects with
a local name, a namespace prefix, and a namesapce URI. The second method creates
Name objects with a local name and a namespace prefix, and the third
creates Name objects with just a local name. The following line of
code, in which se is a SOAPEnvelope object, creates a new
Name object with all three.
Name name = se.createName("GetLastTradePrice", "WOMBAT",
"http://www.wombat.org/trader");
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE| Modifier and Type | Method and Description |
|---|---|
SOAPBody |
addBody()
Creates a
SOAPBody object and sets it as the
SOAPBody object for this SOAPEnvelope
object. |
SOAPHeader |
addHeader()
Creates a
SOAPHeader object and sets it as the
SOAPHeader object for this SOAPEnvelope
object. |
Name |
createName(java.lang.String localName)
Creates a new
Name object initialized with the
given local name. |
Name |
createName(java.lang.String localName,
java.lang.String prefix,
java.lang.String uri)
Creates a new
Name object initialized with the
given local name, namespace prefix, and namespace URI. |
SOAPBody |
getBody()
Returns the
SOAPBody object associated with this
SOAPEnvelope object. |
SOAPHeader |
getHeader()
Returns the
SOAPHeader object for
this SOAPEnvelope object. |
addAttribute, addAttribute, addChildElement, addChildElement, addChildElement, addChildElement, addChildElement, addChildElement, addNamespaceDeclaration, addTextNode, createQName, getAllAttributes, getAllAttributesAsQNames, getAttributeValue, getAttributeValue, getChildElements, getChildElements, getChildElements, getElementName, getElementQName, getEncodingStyle, getNamespacePrefixes, getNamespaceURI, getVisibleNamespacePrefixes, removeAttribute, removeAttribute, removeContents, removeNamespaceDeclaration, setElementQName, setEncodingStyledetachNode, getParentElement, getValue, recycleNode, setParentElement, setValuegetAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNSappendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserDataName createName(java.lang.String localName, java.lang.String prefix, java.lang.String uri) throws SOAPException
Name object initialized with the
given local name, namespace prefix, and namespace URI.
This factory method creates Name objects for use in
the SOAP/XML document.
localName - a String giving the local nameprefix - a String giving the prefix of the namespaceuri - a String giving the URI of the namespaceName object initialized with the given
local name, namespace prefix, and namespace URISOAPException - if there is a SOAP errorName createName(java.lang.String localName) throws SOAPException
Name object initialized with the
given local name.
This factory method creates Name objects for use in
the SOAP/XML document.
localName - a String giving the local nameName object initialized with the given
local nameSOAPException - if there is a SOAP errorSOAPHeader getHeader() throws SOAPException
SOAPHeader object for
this SOAPEnvelope object.
A new SOAPMessage object is by default created with a
SOAPEnvelope object that contains an empty
SOAPHeader object. As a result, the method
getHeader will always return a SOAPHeader
object unless the header has been removed and a new one has not
been added.
SOAPHeader object or null if
there is noneSOAPException - if there is a problem obtaining the
SOAPHeader objectSOAPBody getBody() throws SOAPException
SOAPBody object associated with this
SOAPEnvelope object.
A new SOAPMessage object is by default created with a
SOAPEnvelope object that contains an empty
SOAPBody object. As a result, the method
getBody will always return a SOAPBody
object unless the body has been removed and a new one has not
been added.
SOAPBody object for this
SOAPEnvelope object or null
if there is noneSOAPException - if there is a problem obtaining the
SOAPBody objectSOAPHeader addHeader() throws SOAPException
SOAPHeader object and sets it as the
SOAPHeader object for this SOAPEnvelope
object.
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.
SOAPHeader objectSOAPException - if this
SOAPEnvelope object already contains a
valid SOAPHeader objectSOAPBody addBody() throws SOAPException
SOAPBody object and sets it as the
SOAPBody object for this SOAPEnvelope
object.
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.
SOAPBody objectSOAPException - if this
SOAPEnvelope object already contains a
valid SOAPBody object