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StylesheetConstructionContext.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 1999 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. The end-user documentation included with the redistribution,
00021  *    if any, must include the following acknowledgment:  
00022  *       "This product includes software developed by the
00023  *        Apache Software Foundation (http://www.apache.org/)."
00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "Xalan" and "Apache Software Foundation" must
00028  *    not be used to endorse or promote products derived from this
00029  *    software without prior written permission. For written 
00030  *    permission, please contact apache@apache.org.
00031  *
00032  * 5. Products derived from this software may not be called "Apache",
00033  *    nor may "Apache" appear in their name, without prior written
00034  *    permission of the Apache Software Foundation.
00035  *
00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00037  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00038  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00039  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00040  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00041  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00042  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00043  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00044  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00045  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00046  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00047  * SUCH DAMAGE.
00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
00051  * individuals on behalf of the Apache Software Foundation and was
00052  * originally based on software copyright (c) 1999, International
00053  * Business Machines, Inc., http://www.ibm.com.  For more
00054  * information on the Apache Software Foundation, please see
00055  * <http://www.apache.org/>.
00056  *
00057  * @author <a href="mailto:david_n_bertoni@lotus.com">David N. Bertoni</a>
00058  */
00059 #if !defined(STYLESHEETCONSTRUCTIONCONTEXT_HEADER_GUARD_1357924680)
00060 #define STYLESHEETCONSTRUCTIONCONTEXT_HEADER_GUARD_1357924680
00061 
00062 
00063 
00064 // Base include file.  Must be first.
00065 #include <XSLT/XSLTDefinitions.hpp>
00066 
00067 
00068 
00069 // Base class header file...
00070 #include <PlatformSupport/ExecutionContext.hpp>
00071 
00072 
00073 
00074 #include <PlatformSupport/URISupport.hpp>
00075 
00076 
00077 
00078 #include <XalanDOM/XalanDOMString.hpp>
00079 
00080 
00081 
00082 class DocumentHandler;
00083 class Locator;
00084 class PrefixResolver;
00085 class Stylesheet;
00086 class StylesheetRoot;
00087 class XalanDocument;
00088 class XPath;
00089 class XMLURL;
00090 class XSLTInputSource;
00091 
00092 
00093 
00094 //
00095 // An abstract class which provides support for constructing the internal
00096 // representation  of a stylesheet.
00097 //
00098 class XALAN_XSLT_EXPORT StylesheetConstructionContext : public ExecutionContext
00099 {
00100 public:
00101 
00102     typedef URISupport::URLAutoPtrType  URLAutoPtrType;
00103 
00104     explicit
00105     StylesheetConstructionContext();
00106 
00107     virtual
00108     ~StylesheetConstructionContext();
00109 
00110 
00115     virtual void
00116     reset() = 0;
00117 
00126     virtual StylesheetRoot*
00127     create(const XalanDOMString&    theBaseIdentifier) = 0;
00128 
00137     virtual StylesheetRoot*
00138     create(XSLTInputSource&     theInputSource) = 0;
00139 
00149     virtual Stylesheet*
00150     create(
00151             StylesheetRoot&         theStylesheetRoot,
00152             const XalanDOMString&   theBaseIdentifier) = 0;
00153 
00160     virtual void
00161     destroy(StylesheetRoot*     theStylesheetRoot) = 0;
00162 
00171     virtual int
00172     getAttrTok(const XalanDOMString&    name) const = 0;
00173 
00180     virtual URLAutoPtrType
00181     getURLFromString(const XalanDOMString&  urlString) = 0;
00182 
00189     virtual XalanDOMString
00190     getURLStringFromString(const XalanDOMString&    urlString) = 0;
00191 
00199     virtual URLAutoPtrType
00200     getURLFromString(
00201             const XalanDOMString&   urlString,
00202             const XalanDOMString&   base) = 0;
00203 
00211     virtual XalanDOMString
00212     getURLStringFromString(
00213             const XalanDOMString&   urlString,
00214             const XalanDOMString&   base) = 0;
00215 
00222     virtual const XalanDOMString&
00223     getXSLTNamespaceURI() const = 0;
00224 
00234     virtual XPath*
00235     createMatchPattern(
00236             const XalanDOMString&   str,
00237             const PrefixResolver&   resolver) = 0;
00238 
00248     virtual XPath*
00249     createXPath(
00250             const XalanDOMString&   str,
00251             const PrefixResolver&   resolver) = 0;
00252 
00258     virtual const Locator*
00259     getLocatorFromStack() const = 0;
00260 
00266     virtual void
00267     pushLocatorOnStack(const Locator*   locator) = 0;
00268 
00272     virtual void
00273     popLocatorStack() = 0;
00274 
00280     virtual const XalanDOMString&
00281     getXalanXSLNameSpaceURL() const = 0;
00282 
00294     virtual XalanDocument*
00295     parseXML(
00296             const XalanDOMString&   urlString,
00297             DocumentHandler*        docHandler, 
00298             XalanDocument*          docToRegister) = 0;
00299 
00308     virtual int
00309     getElementToken(const XalanDOMString&   name) const = 0;
00310 
00316     virtual double
00317     getXSLTVersionSupported() const = 0;
00318 
00319 
00320     // These interfaces are inherited from ExecutionContext...
00321 
00322     virtual void
00323     error(
00324             const XalanDOMString&   msg,
00325             const XalanNode*        sourceNode = 0,
00326             const XalanNode*        styleNode = 0) const = 0;
00327 
00328     virtual void
00329     warn(
00330             const XalanDOMString&   msg,
00331             const XalanNode*        sourceNode = 0,
00332             const XalanNode*        styleNode = 0) const = 0;
00333 
00334     virtual void
00335     message(
00336             const XalanDOMString&   msg,
00337             const XalanNode*        sourceNode = 0,
00338             const XalanNode*        styleNode = 0) const = 0;
00339 
00340 };
00341 
00342 
00343 
00344 #endif  // STYLESHEETCONSTRUCTIONCONTEXT_HEADER_GUARD_1357924680

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