--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/NGSrich_0.5.5/src/org/jdom/adapters/JAXPDOMAdapter.java	Mon Nov 21 08:12:19 2011 -0500
@@ -0,0 +1,195 @@
+/*-- 
+
+ $Id: JAXPDOMAdapter.java,v 1.13 2007/11/10 05:28:59 jhunter Exp $
+
+ Copyright (C) 2000-2007 Jason Hunter & Brett McLaughlin.
+ 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 disclaimer that follows 
+    these conditions in the documentation and/or other materials 
+    provided with the distribution.
+
+ 3. The name "JDOM" must not be used to endorse or promote products
+    derived from this software without prior written permission.  For
+    written permission, please contact <request_AT_jdom_DOT_org>.
+ 
+ 4. Products derived from this software may not be called "JDOM", nor
+    may "JDOM" appear in their name, without prior written permission
+    from the JDOM Project Management <request_AT_jdom_DOT_org>.
+ 
+ In addition, we request (but do not require) that you include in the 
+ end-user documentation provided with the redistribution and/or in the 
+ software itself an acknowledgement equivalent to the following:
+     "This product includes software developed by the
+      JDOM Project (http://www.jdom.org/)."
+ Alternatively, the acknowledgment may be graphical using the logos 
+ available at http://www.jdom.org/images/logos.
+
+ 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 JDOM AUTHORS OR THE PROJECT
+ 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 JDOM Project and was originally 
+ created by Jason Hunter <jhunter_AT_jdom_DOT_org> and
+ Brett McLaughlin <brett_AT_jdom_DOT_org>.  For more information
+ on the JDOM Project, please see <http://www.jdom.org/>.
+ 
+ */
+
+package org.jdom.adapters;
+
+import java.io.*;
+import java.lang.reflect.*;
+
+import org.jdom.*;
+import org.jdom.input.*;
+import org.w3c.dom.Document;
+
+/**
+ * An adapter for any parser supporting the Sun JAXP APIs.
+ * 
+ * @version $Revision: 1.13 $, $Date: 2007/11/10 05:28:59 $
+ * @author  Jason Hunter
+ */
+public class JAXPDOMAdapter extends AbstractDOMAdapter {
+
+    private static final String CVS_ID = 
+      "@(#) $RCSfile: JAXPDOMAdapter.java,v $ $Revision: 1.13 $ $Date: 2007/11/10 05:28:59 $ $Name: jdom_1_1_1 $";
+
+    /**
+     * This creates a new <code>{@link Document}</code> from an
+     * existing <code>InputStream</code> by letting a JAXP
+     * parser handle parsing using the supplied stream.
+     *
+     * @param in <code>InputStream</code> to parse.
+     * @param validate <code>boolean</code> to indicate if validation 
+     *        should occur.
+     * @return <code>Document</code> - instance ready for use.
+     * @throws IOException when I/O error occurs.
+     * @throws JDOMException when errors occur in parsing.
+      */
+    public Document getDocument(InputStream in, boolean validate)
+        throws IOException, JDOMException {
+
+        try {
+            // Try using JAXP...
+            // Note we need DOM Level 2 and thus JAXP 1.1.
+            Class.forName("javax.xml.transform.Transformer");
+
+            // Try JAXP 1.1 calls to build the document
+            Class factoryClass =
+                Class.forName("javax.xml.parsers.DocumentBuilderFactory");
+
+            // factory = DocumentBuilderFactory.newInstance();
+            Method newParserInstance =
+                factoryClass.getMethod("newInstance", null);
+            Object factory = newParserInstance.invoke(null, null);
+
+            // factory.setValidating(validate);
+            Method setValidating =
+                factoryClass.getMethod("setValidating",
+                                   new Class[]{boolean.class});
+            setValidating.invoke(factory,
+                                 new Object[]{new Boolean(validate)});
+
+            // factory.setNamespaceAware(true);
+            Method setNamespaceAware =
+                factoryClass.getMethod("setNamespaceAware",
+                                       new Class[]{boolean.class});
+            setNamespaceAware.invoke(factory,
+                                 new Object[]{Boolean.TRUE});
+    
+            // jaxpParser = factory.newDocumentBuilder();
+            Method newDocBuilder =
+                factoryClass.getMethod("newDocumentBuilder", null);
+            Object jaxpParser  = newDocBuilder.invoke(factory, null);
+
+            // jaxpParser.setErrorHandler(null);
+            Class parserClass = jaxpParser.getClass();
+            Method setErrorHandler =
+                parserClass.getMethod("setErrorHandler",
+                                 new Class[]{org.xml.sax.ErrorHandler.class});
+            setErrorHandler.invoke(jaxpParser,
+                                 new Object[]{new BuilderErrorHandler()});
+
+            // domDoc = jaxpParser.parse(in);
+            Method parse = parserClass.getMethod(
+                "parse", new Class[]{InputStream.class});
+            org.w3c.dom.Document domDoc = (org.w3c.dom.Document)
+                parse.invoke(jaxpParser, new Object[]{in});
+
+            return domDoc;
+        } catch (InvocationTargetException e) {
+            Throwable targetException = e.getTargetException();
+            if (targetException instanceof IOException) {
+                throw (IOException) targetException;
+            } else {
+                throw new JDOMException(targetException.getMessage(), targetException);
+            }
+        } catch (Exception e) {
+            throw new JDOMException("Reflection failed while parsing a document with JAXP", e); 
+        }
+
+        // Allow all exceptions to pass through
+    }
+
+    /**
+     * This creates an empty <code>Document</code> object based
+     * on a specific parser implementation.
+     *
+     * @return <code>Document</code> - created DOM Document.
+     * @throws JDOMException when errors occur in parsing.
+      */
+    public Document createDocument() 
+        throws JDOMException {
+
+        try {
+            // We need DOM Level 2 and thus JAXP 1.1.
+            // If JAXP 1.0 is all that's available then we error out.
+            Class.forName("javax.xml.transform.Transformer");
+
+            // Try JAXP 1.1 calls to build the document
+            Class factoryClass =
+                Class.forName("javax.xml.parsers.DocumentBuilderFactory");
+
+            // factory = DocumentBuilderFactory.newInstance();
+            Method newParserInstance =
+                factoryClass.getMethod("newInstance", null);
+            Object factory = newParserInstance.invoke(null, null);
+
+            // jaxpParser = factory.newDocumentBuilder();
+            Method newDocBuilder =
+                factoryClass.getMethod("newDocumentBuilder", null);
+            Object jaxpParser  = newDocBuilder.invoke(factory, null);
+
+            // domDoc = jaxpParser.newDocument();
+            Class parserClass = jaxpParser.getClass();
+            Method newDoc = parserClass.getMethod("newDocument", null);
+            org.w3c.dom.Document domDoc =
+                (org.w3c.dom.Document) newDoc.invoke(jaxpParser, null);
+
+            return domDoc;
+        } catch (Exception e) {
+            throw new JDOMException("Reflection failed while creating new JAXP document", e); 
+        }
+
+    }
+}