| 4,10 → 4,10 |
|---|
| * Coded by: Group 5, software practice summer 2003 |
| * University of Bielefeld, Germany |
| * |
| * @version $Revision: 1.59 $ |
| * @version $Revision: 1.60 $ |
| * |
| * Last modification: $Date: 2003/07/24 13:05:42 $ |
| * $Id: OurDocument.java,v 1.59 2003/07/24 13:05:42 smcsporr Exp $ |
| * Last modification: $Date: 2003/07/24 13:55:29 $ |
| * $Id: OurDocument.java,v 1.60 2003/07/24 13:55:29 smcsporr Exp $ |
| */ |
| |
| package src.document; |
| 43,32 → 43,32 |
|---|
| * |
| * @author S. McSporran |
| * |
| * @version $Revision: 1.59 $ Last modification: $Date: 2003/07/24 13:05:42 $ |
| * @version $Revision: 1.60 $ Last modification: $Date: 2003/07/24 13:55:29 $ |
| */ |
| public class OurDocument { |
| |
| /* Create an instance of a Parser object. */ |
| /** Create an instance of the <code>Parser</code> class. */ |
| private Parser aParser = new Parser(); |
| |
| /* Declarations of a transformer and a factory. */ |
| /** Declarations of a transformer and a factory. */ |
| private TransformerFactory transFactory; |
| private Transformer docTransformer; |
| |
| /* A reference variable to the log panel. */ |
| /** A reference variable to the log panel used to print out log messages. */ |
| private LogInterface LogInterfaceReference; |
| |
| /* Create an empty DOM document used as data container. */ |
| /** Create an empty DOM document used as data container. */ |
| private DocumentImpl myDocument = new DocumentImpl(); |
| |
| private String lastSaved; |
| |
| /* The path and name of the current XML document file (if existing). */ |
| /** The path and name of the current XML document file (if existing). */ |
| private File name; |
| |
| /* The title of the current document. */ |
| /** The title of the current document. */ |
| private String title; |
| |
| /* Indicates, if the current document has been changed. */ |
| /** Indicates, if the current document has been changed. */ |
| private boolean isChanged; |
| |
| private LinkedList visibleTree = new LinkedList(); |
| 274,9 → 274,12 |
|---|
| /** |
| * The method <code>changeDTDGrammar</code> changes a document's DTD. |
| * |
| * @param changeDoc: The document who's associated DTD should be changed. |
| * @param dtdFile: The new DTD's path and filename as <code>File</code>-object. |
| * A DOCTYPE-entry will be inserted or replaced containing a SYSTEM-entry |
| * that points to the file specified. |
| * |
| * @param changeDoc The document who's associated DTD should be changed. |
| * @param dtdFile The new DTD's path and filename as <code>File</code>-object. |
| * |
| * @see java.io.File |
| * |
| * author S. McSporran |
| 322,6 → 325,9 |
|---|
| /** |
| * This method saves a document to a specified file. |
| * |
| * A transformer will be used to output the document. An optional |
| * DOCTYPE-entry will be saved. |
| * |
| * @param saveDoc: The document to be saved. |
| * @param ftsi: A valid file name. |
| * |
| 329,33 → 335,38 |
|---|
| * |
| * author S. McSporran |
| * |
| * Last revision: 23-Jun-2003 |
| * Last revision: 23-Jul-2003 by S. McSporran |
| */ |
| public void saveDocument(Document saveDoc, File ftsi) { |
| |
| /* Set the document parameter as input source for the transformer. */ |
| DOMSource dSource = new DOMSource(saveDoc); |
| if (ftsi.canWrite()) { |
| |
| /* Set the resulting stream to the file. */ |
| StreamResult strResult = new StreamResult(ftsi); |
| |
| /* Adds the DOCTYPE-entry to the file to save (if present). */ |
| if (((saveDoc.getDoctype()) != null) && (saveDoc.getDoctype().getInternalSubset() == null)) { |
| String docTypeFile = (new File(saveDoc.getDoctype().getSystemId())).getName(); |
| docTransformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, docTypeFile); |
| /* Set the document parameter as input source for the transformer. */ |
| DOMSource dSource = new DOMSource(saveDoc); |
| |
| /* Set the resulting stream to the file. */ |
| StreamResult strResult = new StreamResult(ftsi); |
| |
| /* Adds the DOCTYPE-entry to the file to save (if present). */ |
| if (((saveDoc.getDoctype()) != null) && (saveDoc.getDoctype().getInternalSubset() == null)) { |
| String docTypeFile = (new File(saveDoc.getDoctype().getSystemId())).getName(); |
| docTransformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, docTypeFile); |
| } |
| |
| try { |
| /* Create an OutputStream from saveDoc with ftsi as output target. */ |
| docTransformer.transform(dSource, strResult); |
| log(LogInterface.TYPE_INFO, "Document saved successfully."); |
| } |
| |
| /* Catch and log exceptions thrown by the transformer. */ |
| catch (TransformerException te) { |
| log(LogInterface.TYPE_ERROR, "Transformation error: " + |
| te.getMessage()); |
| } |
| } else { |
| log(LogInterface.TYPE_ERROR, "Cannot write to file " + ftsi.getName() + " !"); |
| } |
| |
| try { |
| /* Create an OutputStream from saveDoc with ftsi as output target. */ |
| docTransformer.transform(dSource, strResult); |
| log(LogInterface.TYPE_INFO, "Document saved successfully."); |
| } |
| |
| /* Catch and log exceptions thrown by the transformer. */ |
| catch (TransformerException te) { |
| log(LogInterface.TYPE_ERROR, "Transformation error: " + |
| te.getMessage()); |
| } |
| } |
| |
| |
| 401,9 → 412,17 |
|---|
| } |
| |
| /** |
| * Sends a text message of a specified type (info, error, warning) to the |
| * registered log panel. |
| * A reference to an implementation of a log panel can be set with the |
| * <code>setLogInterface</code> method. |
| * |
| * @param i int: Type of the message like difinied in src.gui.LogInterface |
| * @param message String: the Message wished to display on the GUI's logPanel |
| * @param i The type of the message as defined in src.gui.LogInterface. |
| * 0 or src.gui.LogInterface.TYPE_INFO -> info message (black) |
| * 1 or src.gui.LogInterface.TYPE_WARNING -> warning message (orange) |
| * 2 or src.gui.LogInterface.TYPE_ERROR -> error message (red) |
| * |
| * @param message The text message to display in the log panel. |
| */ |
| private void log(int i, String message) { |
| LogInterfaceReference.log(i,message); |
| 415,7 → 434,7 |
|---|
| * image of the last saved document and is called by the <code>setSaved</code> |
| * method. |
| * |
| * @param docuNode: The document to transform. |
| * @param docuNode The document to transform. |
| * |
| * @return A string representation of the document. |
| * |