--- /dev/null
+/* IorReader.java --
+ Copyright (C) 2005 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.classpath.examples.CORBA.swing.x5;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.omg.CORBA.BAD_PARAM;
+import org.omg.CORBA.DATA_CONVERSION;
+
+/**
+ * Reads the remote URL. Following formal/04-03-12, CORBA should be able to do
+ * this without the help of this class. However some popular class libraries
+ * are written using the older CORBA specifications and may not handle
+ * functionality, require by this game. This class substitutes the functionality,
+ * ensuring that these implementations will also start and we will be able
+ * to test the interoperability.
+ *
+ * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
+ */
+public class IorReader
+{
+ /**
+ * Read IOR from the remote URL.
+ */
+ public static String readUrl(String url)
+ {
+ URL u;
+ try
+ {
+ u = new URL(url);
+ }
+ catch (MalformedURLException mex)
+ {
+ throw new BAD_PARAM("Malformed URL: '" + url + "'");
+ }
+
+ try
+ {
+ InputStreamReader r = new InputStreamReader(u.openStream());
+
+ StringBuffer b = new StringBuffer();
+ int c;
+
+ while ((c = r.read()) > 0)
+ b.append((char) c);
+
+ return b.toString().trim();
+ }
+ catch (Exception exc)
+ {
+ DATA_CONVERSION d = new DATA_CONVERSION("Reading " + url + " failed.");
+ throw d;
+ }
+ }
+
+ /**
+ * Read IOR from the file in the local file system.
+ */
+ public static String readFile(String file)
+ {
+ File f = new File(file);
+ if (!f.exists())
+ {
+ DATA_CONVERSION err = new DATA_CONVERSION(f.getAbsolutePath()
+ + " does not exist.");
+ throw err;
+ }
+ try
+ {
+ char[] c = new char[(int) f.length()];
+ FileReader fr = new FileReader(f);
+ fr.read(c);
+ fr.close();
+ return new String(c).trim();
+ }
+ catch (IOException ex)
+ {
+ DATA_CONVERSION d = new DATA_CONVERSION();
+ d.initCause(ex);
+ throw (d);
+ }
+ }
+}
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