<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Text.XML.HXT.Arrow.Namespace</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock.js" TYPE="text/javascript" ></SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >hxt-7.1: </TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Text.XML.HXT.Arrow.Namespace</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >portable</TD ></TR ><TR ><TD CLASS="infohead" >Stability</TD ><TD CLASS="infoval" >experimental</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >Uwe Schmidt (uwe\@fh-wedel.de)</TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" ><P >Version : $Id: Namespace.hs,v 1.13 2006<EM >11</EM >12 14:52:59 hxml Exp $ </P ><P >namespace specific arrows </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="#v%3AattachNsEnv" >attachNsEnv</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcleanupNamespaces" >cleanupNamespaces</A > :: <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String) -> <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcollectNamespaceDecl" >collectNamespaceDecl</A > :: <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcollectPrefixUriPairs" >collectPrefixUriPairs</A > :: <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AisNamespaceDeclAttr" >isNamespaceDeclAttr</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AgetNamespaceDecl" >getNamespaceDecl</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AprocessWithNsEnv" >processWithNsEnv</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => (<A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A >) -> <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AprocessWithNsEnvWithoutAttrl" >processWithNsEnvWithoutAttrl</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => (<A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A >) -> <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AuniqueNamespaces" >uniqueNamespaces</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AuniqueNamespacesFromDeclAndQNames" >uniqueNamespacesFromDeclAndQNames</A > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Documentation</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AattachNsEnv" ></A ><B >attachNsEnv</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >attach all valid namespace declarations to the attribute list of element nodes. </P ><P >This arrow is useful for document processing, that requires access to all namespace declarations at any element node, but which cannot be done with a simple <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AprocessWithNsEnv" >processWithNsEnv</A ></TT >. </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AcleanupNamespaces" ></A ><B >cleanupNamespaces</B > :: <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String) -> <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >does the real work for namespace cleanup. </P ><P >The parameter is used for collecting namespace uris and prefixes from the input tree </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AcollectNamespaceDecl" ></A ><B >collectNamespaceDecl</B > :: <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String)</TD ></TR ><TR ><TD CLASS="doc" ><P >collect all namespace declarations contained in a document </P ><P >apply <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AgetNamespaceDecl" >getNamespaceDecl</A ></TT > to a whole XmlTree </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AcollectPrefixUriPairs" ></A ><B >collectPrefixUriPairs</B > :: <A HREF="Control-Arrow-ListArrow.html#t%3ALA" >LA</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String)</TD ></TR ><TR ><TD CLASS="doc" ><P >collect all (namePrefix, namespaceUri) pairs from a tree </P ><P >all qualified names are inspected, whether a namespace uri is defined, for these uris the prefix and uri is returned. This arrow is useful for namespace cleanup, e.g. for documents generated with XSLT. It can be used together with <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AcollectNamespaceDecl" >collectNamespaceDecl</A ></TT > to <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AcleanupNamespaces" >cleanupNamespaces</A ></TT > </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AisNamespaceDeclAttr" ></A ><B >isNamespaceDeclAttr</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" >test whether an attribute node contains an XML Namespace declaration </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AgetNamespaceDecl" ></A ><B >getNamespaceDecl</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > (String, String)</TD ></TR ><TR ><TD CLASS="doc" >get the namespace prefix and the namespace URI out of an attribute tree with a namespace declaration (see <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AisNamespaceDeclAttr" >isNamespaceDeclAttr</A ></TT >) for all other nodes this arrow fails </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AprocessWithNsEnv" ></A ><B >processWithNsEnv</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => (<A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A >) -> <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >process a document tree with an arrow, containing always the valid namespace environment as extra parameter. </P ><P >The namespace environment is implemented as a <TT ><A HREF="Data-AssocList.html#t%3AAssocList" >AssocList</A ></TT > </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AprocessWithNsEnvWithoutAttrl" ></A ><B >processWithNsEnvWithoutAttrl</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => (<A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A >) -> <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3ANsEnv" >NsEnv</A > -> a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >process all element nodes of a document tree with an arrow, containing always the valid namespace environment as extra parameter. Attribute lists are not processed. </P ><P >See also: <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AprocessWithNsEnv" >processWithNsEnv</A ></TT > </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AuniqueNamespaces" ></A ><B >uniqueNamespaces</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >generate unique namespaces and add all namespace declarations to the root element </P ><P >Calls <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AcleanupNamespaces" >cleanupNamespaces</A ></TT > with <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AcollectNamespaceDecl" >collectNamespaceDecl</A ></TT > </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AuniqueNamespacesFromDeclAndQNames" ></A ><B >uniqueNamespacesFromDeclAndQNames</B > :: <A HREF="Text-XML-HXT-Arrow-XmlArrow.html#t%3AArrowXml" >ArrowXml</A > a => a <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A > <A HREF="Text-XML-HXT-DOM-TypeDefs.html#t%3AXmlTree" >XmlTree</A ></TD ></TR ><TR ><TD CLASS="doc" ><P >generate unique namespaces and add all namespace declarations for all prefix-uri pairs in all qualified names </P ><P >useful for cleanup of namespaces in generated documents. Calls <TT ><A HREF="Text-XML-HXT-Arrow-Namespace.html#v%3AcleanupNamespaces" >cleanupNamespaces</A ></TT > with <TT > collectNamespaceDecl <A HREF="+" >+</A > collectPrefixUriPairs </TT > </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 0.8</TD ></TR ></TABLE ></BODY ></HTML >
