Initial import

git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@5 f0f2a975-2e09-46c8-9428-3b39399b9f3c

source/java/writer2latex/api/ConverterFactory.java

@@ -0,0 +1,126 @@
+/************************************************************************
+ *
+ *  ConverterFactory.java
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *  Copyright: 2002-2009 by Henrik Just
+ *
+ *  All Rights Reserved.
+ * 
+ *  Version 1.0 (2009-02-18)
+ *
+ */
+ 
+package writer2latex.api;
+
+/** This is a factory class which provides static methods to create converters
+ *  for documents in OpenDocument (or OpenOffice.org 1.x) format into a specific MIME type
+ */
+public class ConverterFactory {
+
+    // Version information
+    private static final String VERSION = "0.9.4";
+    private static final String DATE = "2008-02-19";
+	
+    /** Return version information
+     *  @return the Writer2LaTeX version in the form
+     *  (major version).(minor version).(development version).(patch level)
+     */
+    public static String getVersion() { return VERSION; }
+
+    /** Return date information
+     *  @return the release date for this Writer2LaTeX version
+     */
+    public static String getDate() { return DATE; }
+
+    /** <p>Create a <code>Converter</code> implementation which supports
+     *  conversion into the specified MIME type.</p>
+     *  <p>Currently supported MIME types are:</p>
+     *  <ul>
+     *    <li><code>application/x-latex</code> for LaTeX format</li>
+     *    <li><code>application/x-bibtex</code> for BibTeX format</li>
+     *    <li><code>text/html</code> for XHTML 1.0 strict format</li>
+     *    <li><code>application/xhtml+xml</code> for XHTML+MathML</li>
+     *    <li><code>application/xml</code> for XHTML+MathML using stylesheets from w3c's
+     *        math working group</li>
+     *  </ul>
+     *  
+     *  @param sMIME the MIME type of the target format
+     *  @return the required <code>Converter</code> or null if a converter for
+     *  the requested MIME type could not be created
+     */
+    public static Converter createConverter(String sMIME) {
+        Object converter = null;
+        if (MIMETypes.LATEX.equals(sMIME)) {
+            converter = createInstance("writer2latex.latex.ConverterPalette");
+        }
+        else if (MIMETypes.BIBTEX.equals(sMIME)) {
+            converter = createInstance("writer2latex.bibtex.Converter");
+        }
+        else if (MIMETypes.XHTML.equals(sMIME)) {
+            converter = createInstance("writer2latex.xhtml.Xhtml10Converter");
+        }
+        else if (MIMETypes.XHTML_MATHML.equals(sMIME)) {
+            converter = createInstance("writer2latex.xhtml.XhtmlMathMLConverter");
+        }
+        else if (MIMETypes.XHTML_MATHML_XSL.equals(sMIME)) {
+            converter = createInstance("writer2latex.xhtml.XhtmlMathMLXSLConverter");
+        }
+        return converter instanceof Converter ? (Converter) converter : null;
+    }
+	
+    /** <p>Create a <code>BatchConverter</code> implementation which supports
+     *  conversion into the specified MIME type</p>
+     *  <p>The only currently supported MIME type is <code>text/html</code>
+     *  (XHTML 1.0 strict)</p>
+     *
+     *  @param sMIME the MIME type of the target format
+     *  @return the required <code>BatchConverter</code> or null if a converter
+     *  for the requested MIME type could not be created
+     */
+    public static BatchConverter createBatchConverter(String sMIME) {
+        Object converter = null;
+        if (MIMETypes.XHTML.equals(sMIME)) {
+            converter = createInstance("writer2latex.xhtml.BatchConverterImpl");
+        }
+        return converter instanceof BatchConverter ? (BatchConverter) converter : null;
+    }
+	
+    /** Create a <code>StarMathConverter</code> implementation
+     *
+     *  @return the converter
+     */
+    public static StarMathConverter createStarMathConverter() {
+        Object converter = createInstance("writer2latex.latex.StarMathConverter");
+        return converter instanceof StarMathConverter ? (StarMathConverter) converter : null;
+    }
+	
+    private static Object createInstance(String sClassName) {
+        try {
+		        return Class.forName(sClassName).newInstance();
+        }
+        catch (java.lang.ClassNotFoundException e) {
+            return null;
+        } 
+        catch (java.lang.InstantiationException e) {
+            return null;
+        }
+        catch (java.lang.IllegalAccessException e) {
+            return null;
+        } 
+    }
+
+}