| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache\@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation, and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| |
| #ifndef WRAPPER4DOMINPUTSOURCE_HPP |
| #define WRAPPER4DOMINPUTSOURCE_HPP |
| |
| #include <xercesc/sax/InputSource.hpp> |
| |
| class DOMInputSource; |
| |
| |
| /** |
| * Wrap a DOMInputSource object to a SAX InputSource. |
| */ |
| class XMLPARSER_EXPORT Wrapper4DOMInputSource: public InputSource |
| { |
| public: |
| /** @name Constructors and Destructor */ |
| //@{ |
| |
| /** |
| * Constructor |
| * |
| * Wrap a DOMInputSource and pretend it to be a SAX InputSource. |
| * By default, the wrapper will adopt the DOMInputSource that is wrapped. |
| * |
| * @param inputSource The DOMInputSource to be wrapped |
| * @param adoptFlag Indicates if the wrapper should adopt the wrapped |
| * DOMInputSource. Default is true. |
| */ |
| Wrapper4DOMInputSource(DOMInputSource* const inputSource, |
| const bool adoptFlag = true); |
| |
| /** |
| * Destructor |
| * |
| */ |
| virtual ~Wrapper4DOMInputSource(); |
| //@} |
| |
| |
| // ----------------------------------------------------------------------- |
| /** @name Virtual input source interface */ |
| //@{ |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Makes the byte stream for this input source. |
| * |
| * <p>The function will call the makeStream of the wrapped input source. |
| * The returned stream becomes the parser's property.</p> |
| * |
| * @see BinInputStream |
| */ |
| BinInputStream* makeStream() const; |
| |
| //@} |
| |
| // ----------------------------------------------------------------------- |
| /** @name Getter methods */ |
| //@{ |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * An input source can be set to force the parser to assume a particular |
| * encoding for the data that input source reprsents, via the setEncoding() |
| * method. This method will delegate to the wrapped input source to return |
| * name of the encoding that is to be forced. If the encoding has never |
| * been forced, it returns a null pointer. |
| * |
| * @return The forced encoding, or null if none was supplied. |
| * @see #setEncoding |
| */ |
| const XMLCh* getEncoding() const; |
| |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Get the public identifier for this input source. Delegated to the |
| * wrapped input source object. |
| * |
| * @return The public identifier, or null if none was supplied. |
| * @see #setPublicId |
| */ |
| const XMLCh* getPublicId() const; |
| |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Get the system identifier for this input source. Delegated to the |
| * wrapped input source object. |
| * |
| * <p>If the system ID is a URL, it will be fully resolved.</p> |
| * |
| * @return The system identifier. |
| * @see #setSystemId |
| */ |
| const XMLCh* getSystemId() const; |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Get the flag that indicates if the parser should issue fatal error if |
| * this input source is not found. Delegated to the wrapped input source |
| * object. |
| * |
| * @return True if the parser should issue fatal error if this input source |
| * is not found. |
| * False if the parser issue warning message instead. |
| * @see #setIssueFatalErrorIfNotFound |
| */ |
| const bool getIssueFatalErrorIfNotFound() const; |
| |
| //@} |
| |
| |
| // ----------------------------------------------------------------------- |
| /** @name Setter methods */ |
| //@{ |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Set the encoding which will be required for use with the XML text read |
| * via a stream opened by this input source. This will update the wrapped |
| * input source object. |
| * |
| * <p>This is usually not set, allowing the encoding to be sensed in the |
| * usual XML way. However, in some cases, the encoding in the file is known |
| * to be incorrect because of intermediate transcoding, for instance |
| * encapsulation within a MIME document. |
| * |
| * @param encodingStr The name of the encoding to force. |
| */ |
| void setEncoding(const XMLCh* const encodingStr); |
| |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Set the public identifier for this input source. This will update the |
| * wrapped input source object. |
| * |
| * <p>The public identifier is always optional: if the application writer |
| * includes one, it will be provided as part of the location information.</p> |
| * |
| * @param publicId The public identifier as a string. |
| * @see Locator#getPublicId |
| * @see SAXParseException#getPublicId |
| * @see #getPublicId |
| */ |
| void setPublicId(const XMLCh* const publicId); |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Set the system identifier for this input source. This will update the |
| * wrapped input source object. |
| * |
| * <p>The system id is always required. The public id may be used to map |
| * to another system id, but the system id must always be present as a fall |
| * back.</p> |
| * |
| * <p>If the system ID is a URL, it must be fully resolved.</p> |
| * |
| * @param systemId The system identifier as a string. |
| * @see #getSystemId |
| * @see Locator#getSystemId |
| * @see SAXParseException#getSystemId |
| */ |
| void setSystemId(const XMLCh* const systemId); |
| |
| /** |
| * <p><b>"Experimental - subject to change"</b></p> |
| * |
| * Indicates if the parser should issue fatal error if this input source |
| * is not found. If set to false, the parser issue warning message instead. |
| * This will update the wrapped input source object. |
| * |
| * @param flag True if the parser should issue fatal error if this input source is not found. |
| * If set to false, the parser issue warning message instead. (Default: true) |
| * |
| * @see #getIssueFatalErrorIfNotFound |
| */ |
| void setIssueFatalErrorIfNotFound(const bool flag); |
| |
| //@} |
| |
| |
| private: |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| Wrapper4DOMInputSource(const Wrapper4DOMInputSource&); |
| void operator=(const Wrapper4DOMInputSource&); |
| |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // ----------------------------------------------------------------------- |
| bool fAdoptInputSource; |
| DOMInputSource* fInputSource; |
| }; |
| |
| |
| #endif |