Class SMOutputElement

    • Field Detail

      • _localName

        protected final java.lang.String _localName
        Local name of the element, name without preceding prefix or colon (in namespace mode). In non-namespace mode fully-qualified name.
      • _namespace

        protected final SMNamespace _namespace
        Namespace of this element.

        Note: can never be null -- event the default (empty) namespace is presented by a global shared namespace instance.

      • _outputState

        protected int _outputState
      • _parentDefaultNs

        protected SMNamespace _parentDefaultNs
        Namespace that was bound as the default namespace in the context where this element gets output. This is generally just stored here to be able to write the end element matching start element, since it's SMOutputContext that handles actual namespace binding for output. This is either the default declared namespace of an ancestor element, or if none exists, the default namespace of the root (either the empty namespace, or one found via NamespaceContext.

        Note: can never be null -- event the default (empty) namespace is presented by a global shared namespace instance.

      • _parentNsCount

        protected int _parentNsCount
        Number of explicitly bound namespaces parent element has (or for root elements 0). Stored for SMOutputContext during time element is open; needed for closing namespace scopes appropriately.
    • Method Detail

      • linkParent

        public void linkParent​(SMOutputContainer parent,
                               boolean blocked)
                        throws javax.xml.stream.XMLStreamException
        Throws:
        javax.xml.stream.XMLStreamException
      • getLocalName

        public java.lang.String getLocalName()
        Method that can be used to get the local name of this element
      • getNamespace

        public SMNamespace getNamespace()
        Method that can be used to get the namespace of the element. Note that the returned value is never null; if no namespace was passed during construction, "no namespace" (SMOutputContext.getEmptyNamespace()) is used instead.
        Returns:
        Namespace of this element.
      • addAttribute

        public void addAttribute​(SMNamespace ns,
                                 java.lang.String localName,
                                 java.lang.String value)
                          throws javax.xml.stream.XMLStreamException
        Method for adding an attribute to this element. For regular (non-buffered) output elements, attribute is written right away; for buffered variants output will be postponed until buffered element is completely released (including its ancestors if they are unreleased buffered elements)
        Throws:
        javax.xml.stream.XMLStreamException
      • addAttribute

        public final void addAttribute​(java.lang.String localName,
                                       java.lang.String value)
                                throws javax.xml.stream.XMLStreamException
        Convenience method for attributes that do not belong to a namespace (no prefix)
        Throws:
        javax.xml.stream.XMLStreamException
      • addAttribute

        public void addAttribute​(SMNamespace ns,
                                 java.lang.String localName,
                                 boolean value)
                          throws javax.xml.stream.XMLStreamException
        Typed Access write method to use for adding attribute with boolean value.
        Throws:
        javax.xml.stream.XMLStreamException
      • addAttribute

        public void addAttribute​(SMNamespace ns,
                                 java.lang.String localName,
                                 int value)
                          throws javax.xml.stream.XMLStreamException
        Typed Access write method to use for adding attribute with integer value.
        Throws:
        javax.xml.stream.XMLStreamException
      • addAttribute

        public void addAttribute​(SMNamespace ns,
                                 java.lang.String localName,
                                 long value)
                          throws javax.xml.stream.XMLStreamException
        Typed Access write method to use for adding attribute with long value.
        Throws:
        javax.xml.stream.XMLStreamException
      • addAttribute

        public SMOutputElement addAttribute​(SMNamespace ns,
                                            java.lang.String localName,
                                            byte[] value)
                                     throws javax.xml.stream.XMLStreamException
        Typed Access write method to use for adding attribute with base64-encoded binary value using appropriate default variant (MIME, no linefeeds)
        Returns:
        This element, to allow call chaining
        Throws:
        javax.xml.stream.XMLStreamException
        Since:
        2.0
      • addAttribute

        public SMOutputElement addAttribute​(java.lang.String localName,
                                            byte[] value)
                                     throws javax.xml.stream.XMLStreamException
        Typed Access write method to use for adding attribute with base64-encoded binary value using appropriate default variant (MIME, no linefeeds)
        Returns:
        This element, to allow call chaining
        Throws:
        javax.xml.stream.XMLStreamException
        Since:
        2.0
      • predeclareNamespace

        public void predeclareNamespace​(SMNamespace ns)
                                 throws javax.xml.stream.XMLStreamException
        Method that can be (but never has to) called to force declaration of given namespace for this element, if that is possible (i.e. no binding has been added for the preferred prefix of given namespace). This is usually done as a minor optimization or cosmetic improvement so that child elements need not declare the namespace. Since namespace declarations are otherwise output automatically when and as needed, this method never has to be called (from correctness standpoint), but it may produce more aestethically pleasing and compact output when properly used.

        Default namespace can often not be pre-declared using this method, because that would change namespace of the element itself if it has no prefix, so method is most often called for namespaces with explicit prefix.

        Note: in cases where the given namespace can not be bound to preferred URI, exact behavior is undefined: two possible outcomes are that no namespace declaration is added, or that one with different prefix (but given namespace URI) is added. No error is reported at any rate.

        Throws:
        javax.xml.stream.XMLStreamException
        Since:
        2.0.0
      • _childReleased

        protected void _childReleased​(SMOutputtable child)
                               throws javax.xml.stream.XMLStreamException
        Description copied from class: SMOutputContainer
        Method called by a child, when it is released and neither is or contains any buffered entities. This should indicate that it can be output unless one of its parents or preceding siblings is buffered. Container is expected to update its own state, and then inform its own parent (if necesary) about release; this may cascade output from parents up the container stack.
        Specified by:
        _childReleased in class SMOutputContainer
        Parameters:
        child - Child node that now neither is nor contains any buffered nodes.
        Throws:
        javax.xml.stream.XMLStreamException
      • _output

        protected boolean _output​(SMOutputContext ctxt,
                                  boolean canClose)
                           throws javax.xml.stream.XMLStreamException
        Description copied from class: SMOutputtable
        Method called to request that the entity output itself; either as much as it can without closing, or as much as it can if it is to get closed. In both cases output can fail or be only a partial one: buffered nodes will not be output at all, and nodes with buffered children can only be partially output.
        Specified by:
        _output in class SMOutputContainer
        Parameters:
        ctxt - Output context to use for outputting this node (and its contents)
        canClose - If true, indicates that the node can (and should) be fully closed if possible. This (passing true) is usually done when a new sibling is added after a node (element/fragment); if so, current one should be recursively closed. If false, should only try to output as much as can be done without forcing closures.
        Returns:
        True if the whole node could be output, ie. neither it nor its children are buffered.
        Throws:
        javax.xml.stream.XMLStreamException
      • _canOutputNewChild

        public boolean _canOutputNewChild()
                                   throws javax.xml.stream.XMLStreamException
        Description copied from class: SMOutputContainer
        Method called to figure out if we can just output a newly added child, without any buffering. It will request container to close and output all non-buffered children it has, if any; and indicate whether it was fully succesful or not.
        Specified by:
        _canOutputNewChild in class SMOutputContainer
        Returns:
        True if all children (if any) were completely output; false if there was at least one buffered child that couldn't be output.
        Throws:
        javax.xml.stream.XMLStreamException
      • getPath

        public void getPath​(java.lang.StringBuilder sb)
        Description copied from class: SMOutputContainer
        Method that can be called to get an XPath like description of the relative location of this output node, starting from root. Path will be appended to given StringBuilder.
        Specified by:
        getPath in class SMOutputContainer
      • doWriteStartElement

        protected void doWriteStartElement()
                                    throws javax.xml.stream.XMLStreamException
        Throws:
        javax.xml.stream.XMLStreamException
      • doWriteEndElement

        protected void doWriteEndElement()
                                  throws javax.xml.stream.XMLStreamException
        Throws:
        javax.xml.stream.XMLStreamException
      • _throwClosedForAttrs

        protected void _throwClosedForAttrs()
        Method for indicating illegal call to add attributes, when the underlying stream state prevents addition.
      • _throwClosedForNsDecls

        protected void _throwClosedForNsDecls()