Application: gvSIG desktop

 * This program 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 3 of the License, or (at your option) any later

 * version.

 * This program 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

 * this program; if not, write to the Free Software Foundation, Inc., 51

 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 * For any additional information, do not hesitate to contact us at info AT

 * gvsig.com, or visit our website www.gvsig.com.

import java.net.UnknownHostException;

import java.util.Iterator;

import org.gvsig.tools.exception.BaseException;

import org.gvsig.tools.exception.BaseRuntimeException;

    public static void showMessage(String title,

            String header, Exception ex, Feature feature) {

        showMessage(title, header, getMessageAsHTML(ex), feature);

    }

    private static class ExceptionIterator implements Iterator {

        Throwable exception;

        ExceptionIterator(Throwable exception) {

            this.exception = exception;

        }

        public boolean hasNext() {

            return this.exception != null;

        }

        public Object next() {

            Throwable exception = this.exception;

            this.exception = exception.getCause();

            return exception;

        }

        public void remove() {

            throw new UnsupportedOperationException();

        }

    }

    private static String getMessageAsHTML(Exception ex) {

        Iterator exceptions = new ExceptionIterator(ex);

        StringBuilder html = new StringBuilder();

        html.append("<ul>\n");

        while (exceptions.hasNext()) {

            Throwable ex1 = ((Throwable) exceptions.next());

            String message = null;

            if (ex1 instanceof UnknownHostException) {

                message = "Unknown Host " + ex1.getMessage();

            } else {

                message = ex1.getMessage();

            }

            if (message != null) {

                html.append("<li>");

                if (message.toLowerCase().contains(" create ")) {

                    message = message.replaceFirst(" create ", "<br>\nCREATE ");

                    message = message.replaceAll(",", ",<br>\n");

                } else if (message.toLowerCase().contains(" insert ")) {

                    message = message.replaceFirst(" insert ", "<br>\nINSERT ");

                    message = message.replaceAll(",", ",<br>\n");

                }

                html.append(message);

                html.append("</li>\n");

            }

        }

        html.append("</ul>\n");

        return html.toString();

    }

        if (feature != null) {