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+/* SAXTransformerHandler.java --
+ Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.xml.transform;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.sax.TransformerHandler;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+import gnu.xml.dom.ls.SAXEventSink;
+
+/**
+ * A SAX event sink that processes an XML source represented as a stream of
+ * SAX events into a result tree.
+ * This works by simply buffering all the events into a DOM tree and then
+ * using this DOM tree as the source of the transformation.
+ *
+ * @author Chris Burdess (dog@gnu.org)
+ */
+class SAXTransformerHandler
+ extends SAXEventSink
+ implements TransformerHandler
+{
+
+ final TransformerFactoryImpl factory;
+ final Transformer transformer;
+ String systemId;
+ Result result;
+
+ SAXTransformerHandler(TransformerFactoryImpl factory, Transformer transformer)
+ {
+ this.factory = factory;
+ this.transformer = transformer;
+ }
+
+ public String getSystemId()
+ {
+ return systemId;
+ }
+
+ public void setSystemId(String systemId)
+ {
+ this.systemId = systemId;
+ }
+
+ public Transformer getTransformer()
+ {
+ return transformer;
+ }
+
+ public void setResult(Result result)
+ {
+ this.result = result;
+ }
+
+ public void endDocument()
+ throws SAXException
+ {
+ super.endDocument();
+ try
+ {
+ Document doc = getDocument();
+ DOMSource ds = new DOMSource(doc, systemId);
+ transformer.transform(ds, result);
+ }
+ catch (TransformerException e)
+ {
+ SAXException e2 = new SAXException(e.getMessage());
+ e2.initCause(e);
+ throw e2;
+ }
+ }
+
+}