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SOAPElement.javaAPI DocApache Axis 1.412290Sat Apr 22 18:57:26 BST 2006javax.xml.soap

SOAPElement

public interface SOAPElement implements Element, Node
An object representing the contents in a SOAPBody object, the contents in a SOAPHeader object, the content that can follow the SOAPBody object in a SOAPEnvelope object, or what can follow the detail element in a SOAPFault object. It is the base class for all of the classes that represent the SOAP objects as defined in the SOAP specification.

Fields Summary
Constructors Summary
Methods Summary
public abstract javax.xml.soap.SOAPElementaddAttribute(javax.xml.soap.Name name, java.lang.String value)
Adds an attribute with the specified name and value to this SOAPElement object.

param
name a Name object with the name of the attribute
param
value a String giving the value of the attribute
return
the SOAPElement object into which the attribute was inserted
throws
SOAPException if there is an error in creating the Attribute

public abstract javax.xml.soap.SOAPElementaddChildElement(javax.xml.soap.Name name)
Creates a new SOAPElement object initialized with the given Name object and adds the new element to this SOAPElement object.

param
name a Name object with the XML name for the new element
return
the new SOAPElement object that was created
throws
SOAPException if there is an error in creating the SOAPElement object

public abstract javax.xml.soap.SOAPElementaddChildElement(java.lang.String localName)
Creates a new SOAPElement object initialized with the given String object and adds the new element to this SOAPElement object.

param
localName a String giving the local name for the element
return
the new SOAPElement object that was created
throws
SOAPException if there is an error in creating the SOAPElement object

public abstract javax.xml.soap.SOAPElementaddChildElement(java.lang.String localName, java.lang.String prefix)
Creates a new SOAPElement object initialized with the specified local name and prefix and adds the new element to this SOAPElement object.

param
localName a String giving the local name for the new element
param
prefix a String giving the namespace prefix for the new element
return
the new SOAPElement object that was created
throws
SOAPException if there is an error in creating the SOAPElement object

public abstract javax.xml.soap.SOAPElementaddChildElement(java.lang.String localName, java.lang.String prefix, java.lang.String uri)
Creates a new SOAPElement object initialized with the specified local name, prefix, and URI and adds the new element to this SOAPElement object.

param
localName a String giving the local name for the new element
param
prefix a String giving the namespace prefix for the new element
param
uri a String giving the URI of the namespace to which the new element belongs
return
the new SOAPElement object that was created
throws
SOAPException if there is an error in creating the SOAPElement object

public abstract javax.xml.soap.SOAPElementaddChildElement(javax.xml.soap.SOAPElement element)
Add a SOAPElement as a child of this SOAPElement instance. The SOAPElement is expected to be created by a SOAPElementFactory. 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 SOAPElement passed into an instance of a different SOAPElement implementation. For instance if addChildElement() is called on a SOAPHeader, element will be copied into an instance of a SOAPHeaderElement.

The fragment rooted in element is either added as a whole or not at all, if there was an error.

The fragment rooted in element 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 SOAPElement to be added as a new child
return
an instance representing the new SOAP element that was actually added to the tree.
throws
SOAPException if there was an error in adding this element as a child

public abstract javax.xml.soap.SOAPElementaddNamespaceDeclaration(java.lang.String prefix, java.lang.String uri)
Adds a namespace declaration with the specified prefix and URI to this SOAPElement object.

param
prefix a String giving the prefix of the namespace
param
uri a String giving the prefix of the namespace
return
the SOAPElement object into which this namespace declaration was inserted.
throws
SOAPException if there is an error in creating the namespace

public abstract javax.xml.soap.SOAPElementaddTextNode(java.lang.String text)
Creates a new Text object initialized with the given String and adds it to this SOAPElement object.

param
text a String object with the textual content to be added
return
the SOAPElement object into which the new Text object was inserted
throws
SOAPException if there is an error in creating the new Text object

public abstract java.util.IteratorgetAllAttributes()
Returns an iterator over all of the attribute names in this SOAPElement object. The iterator can be used to get the attribute names, which can then be passed to the method getAttributeValue to retrieve the value of each attribute.

return
an iterator over the names of the attributes

public abstract java.lang.StringgetAttributeValue(javax.xml.soap.Name name)
Returns the value of the attribute with the specified name.

param
name a Name object with the name of the attribute
return
a String giving the value of the specified attribute

public abstract java.util.IteratorgetChildElements()
Returns an iterator over all the immediate content of this element. This includes Text objects as well as SOAPElement objects.

return
an iterator with the content of this SOAPElement object

public abstract java.util.IteratorgetChildElements(javax.xml.soap.Name name)
Returns an iterator over all the child elements with the specified name.

param
name a Name object with the name of the child elements to be returned
return
an Iterator object over all the elements in this SOAPElement object with the specified name

public abstract javax.xml.soap.NamegetElementName()
Returns the name of this SOAPElement object.

return
a Name object with the name of this SOAPElement object

public abstract java.lang.StringgetEncodingStyle()
Returns the encoding style for this SOAPElement object.

return
a String giving the encoding style
see
#setEncodingStyle(java.lang.String) setEncodingStyle(java.lang.String)

public abstract java.util.IteratorgetNamespacePrefixes()
Returns an iterator of namespace prefixes. The iterator can be used to get the namespace prefixes, which can then be passed to the method getNamespaceURI to retrieve the URI of each namespace.

return
an iterator over the namespace prefixes in this SOAPElement object

public abstract java.lang.StringgetNamespaceURI(java.lang.String prefix)
Returns the URI of the namespace that has the given prefix.

param
prefix a String giving the prefix of the namespace for which to search
return
a String with the uri of the namespace that has the given prefix

public abstract java.util.IteratorgetVisibleNamespacePrefixes()
Returns an Iterator over the namespace prefix Strings visible to this element. The prefixes returned by this iterator can be passed to the method getNamespaceURI() to retrieve the URI of each namespace.

return
an iterator over the namespace prefixes are within scope of this SOAPElement object

public abstract booleanremoveAttribute(javax.xml.soap.Name name)
Removes the attribute with the specified name.

param
name the Name object with the name of the attribute to be removed
return
true if the attribute was removed successfully; false if it was not

public abstract voidremoveContents()
Detaches all children of this SOAPElement.

This method is useful for rolling back the construction of partially completed SOAPHeaders and SOAPBodys in reparation for sending a fault when an error condition is detected. It is also useful for recycling portions of a document within a SOAP message.

public abstract booleanremoveNamespaceDeclaration(java.lang.String prefix)
Removes the namespace declaration corresponding to the given prefix.

param
prefix a String giving the prefix for which to search
return
true if the namespace declaration was removed successfully; false if it was not

public abstract voidsetEncodingStyle(java.lang.String encodingStyle)
Sets the encoding style for this SOAPElement object to one specified.

param
encodingStyle a String giving the encoding style
throws
java.lang.IllegalArgumentException if there was a problem in the encoding style being set.
see
#getEncodingStyle() getEncodingStyle()