--- /dev/null
+/*
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 1999 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 acknowlegement:
+ * "This product includes software developed by the
+ * Apache Software Foundation (http://www.apache.org/)."
+ * Alternately, this acknowlegement may appear in the software itself,
+ * if and wherever such third-party acknowlegements normally appear.
+ *
+ * 4. The names "The Jakarta Project", "Tomcat", 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 names without prior written
+ * permission of the Apache Group.
+ *
+ * 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. For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ *
+ */
+
+ /** This class is an extension of Ant, a script utility from
+ jakarta.apache.org.
+ It takes a couple of xml files conforming to the xml-site dtd and
+ writes them all into one xml file, deleting any reference to
+ the proprietary protocol sbk. The configFile determines what files
+ are read in what sequence.
+ */
+// Ant
+import org.apache.tools.ant.Task;
+import org.apache.tools.ant.BuildException;
+
+
+// SAX
+import org.xml.sax.Parser;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.Locator;
+import org.xml.sax.AttributeList;
+
+// Java
+import java.io.*;
+import java.util.*;
+import java.net.URL;
+
+public class CompileXMLFiles extends Task
+ implements org.xml.sax.EntityResolver,
+ org.xml.sax.DTDHandler,
+ org.xml.sax.DocumentHandler,
+ org.xml.sax.ErrorHandler {
+ private String configFile, outFile;
+ private String [] filenameList;
+ private String filenames;
+ private ArrayList files = new ArrayList();
+
+ //sets name of configuration file, which must
+ //be an xml file conforming to the book.dtd used by xml-site
+ public void setConfigFile(String configFile) {
+ this.configFile = configFile;
+ }
+
+ public void setOutFile(String outFile) {
+ this.outFile = outFile;
+ }
+
+
+ //main method of this task
+ public void execute () throws BuildException {
+ boolean errors = false;
+
+ if (!(new File(configFile).exists())) {
+ errors = true;
+ System.err.println("Task CompileXMLFiles - ERROR: config file " + configFile + " is missing.");
+ }
+
+ Parser parser = createParser();
+
+ if (parser == null) {
+ System.err.println("Task CompileXMLFiles - ERROR: Unable to create SAX parser");
+ errors = true;
+ }
+ parser.setDocumentHandler(this);
+ try {
+ parser.parse(CompileXMLFiles.fileInputSource(configFile));
+ } catch (SAXException e) {
+ System.out.println(e);
+ } catch (IOException ioe) {
+ System.out.println(ioe);
+ }
+ } //end: execute()
+
+
+ /*the following methods belong to the sax parser and implement the Document Handler*/
+ public InputSource resolveEntity (String publicId, String systemId)
+ throws SAXException
+ {
+ return null;
+ }
+
+ public void notationDecl (String name, String publicId, String systemId)
+ {
+ // no op
+ }
+
+ public void unparsedEntityDecl (String name, String publicId,
+ String systemId, String notationName)
+ {
+ // no op
+ }
+
+ public void setDocumentLocator (Locator locator)
+ {
+ // no op
+ }
+
+ public void startDocument ()
+ throws SAXException
+ {
+ // no op
+ }
+
+ /* After the cnfiguration file has been parsed all files which
+ have been collected in the ArrayList files are concatinated
+ and written to a new (temporary) file */
+ public void endDocument ()
+ throws SAXException
+ {
+ String line, filename;
+ BufferedReader in;
+ Iterator iterator = files.iterator();
+ try {
+ BufferedWriter out =
+ new BufferedWriter (new FileWriter("compileXMLFiles-tmp.xml"));
+ out.write("<?xml version=\"1.0\"?>\n" +
+ "<!DOCTYPE documentation [\n" +
+ "<!ENTITY nbsp \" \">\n" +
+ "]>\n<documentation>");
+ while (iterator.hasNext()) {
+ filename = (String) iterator.next();
+ in = new BufferedReader(new FileReader(filename));
+ while ((line = in.readLine()) != null) {
+ //kill the lines pointing to the sbk protocol and the xml declaration
+ if (line.indexOf("<!DOCTYPE ")!= -1 || line.indexOf("<?xml ")!= -1 ) {
+ line = "";
+ }
+ out.write(line+"\n");
+ }
+ out.flush();
+ }
+ out.write("\n</documentation>");
+ out.close();
+ } catch (Exception e) {
+ System.out.println(e);
+ }
+
+ }
+
+ public void startElement (String name, AttributeList atts)
+ throws SAXException {
+ String id, label, source;
+ if (name.equals("document") || name.equals("entry")) {
+ source = atts.getValue("source");
+ files.add(source);
+ }
+ }
+ public void endElement (String name)
+ throws SAXException
+ {
+ // no op
+ }
+
+ public void characters (char ch[], int start, int length)
+ throws SAXException
+ {
+ // no op
+ }
+
+ public void ignorableWhitespace (char ch[], int start, int length)
+ throws SAXException
+ {
+ // no op
+ }
+ public void processingInstruction (String target, String data)
+ throws SAXException
+ {
+ // no op
+ }
+
+ public void warning (SAXParseException e)
+ throws SAXException
+ {
+ // no op
+ }
+ public void error (SAXParseException e)
+ throws SAXException
+ {
+ // no op
+ }
+
+ public void fatalError (SAXParseException e)
+ throws SAXException
+ {
+ throw e;
+ }
+
+ /* ------------------------*/
+ /**
+ * creates a SAX parser, using the value of org.xml.sax.parser
+ * defaulting to org.apache.xerces.parsers.SAXParser
+ *
+ * @return the created SAX parser
+ */
+ static Parser createParser() {
+ String parserClassName = System.getProperty("org.xml.sax.parser");
+ if (parserClassName == null) {
+ parserClassName = "org.apache.xerces.parsers.SAXParser";
+ }
+ System.err.println("using SAX parser " + parserClassName);
+
+ try {
+ return (Parser) Class.forName(parserClassName).newInstance();
+ } catch (ClassNotFoundException e) {
+ System.err.println("Could not find " + parserClassName);
+ } catch (InstantiationException e) {
+ System.err.println("Could not instantiate " + parserClassName);
+ } catch (IllegalAccessException e) {
+ System.err.println("Could not access " + parserClassName);
+ } catch (ClassCastException e) {
+ System.err.println(parserClassName + " is not a SAX driver");
+ }
+ return null;
+ }
+
+ /**
+ * create an InputSource from a file name
+ *
+ * @param filename the name of the file
+ * @return the InputSource created
+ */
+ protected static InputSource fileInputSource(String filename) {
+
+ /* this code adapted from James Clark's in XT */
+ File file = new File(filename);
+ String path = file.getAbsolutePath();
+ String fSep = System.getProperty("file.separator");
+ if (fSep != null && fSep.length() == 1)
+ path = path.replace(fSep.charAt(0), '/');
+ if (path.length() > 0 && path.charAt(0) != '/')
+ path = '/' + path;
+ try {
+ return new InputSource(new URL("file", null, path).toString());
+ } catch (java.net.MalformedURLException e) {
+ throw new Error("unexpected MalformedURLException");
+ }
+ }
+
+}
+
projects / xmlgraphics-fop.git / commitdiff