org.piraso.ui.base.ConnectingDialog.java Source code

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Here is the source code for org.piraso.ui.base.ConnectingDialog.java

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/*
 * Copyright (c) 2012 Alvin R. de Leon. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.piraso.ui.base;

import org.piraso.io.impl.HttpEntrySource;
import org.piraso.ui.api.NewContextMonitorModel;
import org.apache.commons.lang.StringUtils;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;

import javax.swing.*;
import java.util.*;

/**
 *
 * @author adeleon
 */
public class ConnectingDialog extends javax.swing.JDialog {

    private Map<NewContextMonitorModel, String> failures;

    private List<HttpEntrySource> validResults;

    private final List<NewContextMonitorModel> models;

    /**
     * Creates new form ConnectingDialog
     */
    public ConnectingDialog(List<NewContextMonitorModel> models) {
        super(WindowManager.getDefault().getMainWindow(), true);

        this.models = models;
        failures = new HashMap<NewContextMonitorModel, String>();
        validResults = new ArrayList<HttpEntrySource>();

        initComponents();

        getRootPane().setDoubleBuffered(false);
        setLocationRelativeTo(getOwner());
    }

    public ConnectingDialog start() {
        new MyWorker().execute();

        return this;
    }

    public boolean isOpened(String name) {
        Set<TopComponent> opened = TopComponent.getRegistry().getOpened();
        for (TopComponent component : opened) {
            if (ContextMonitorTopComponent.class.isInstance(component)) {
                ContextMonitorTopComponent editor = (ContextMonitorTopComponent) component;
                if (StringUtils.equals(editor.getName(), name)) {
                    return true;
                }
            }
        }

        return false;
    }

    public List<HttpEntrySource> getValidResults() {
        return validResults;
    }

    public Map<NewContextMonitorModel, String> getFailures() {
        return failures;
    }

    public void setLabel(String text) {
        lblStatus.setText(text);
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        lblStatus = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
        setTitle(org.openide.util.NbBundle.getMessage(ConnectingDialog.class, "ConnectingDialog.title")); // NOI18N
        setResizable(false);

        lblStatus.setForeground(new java.awt.Color(0, 102, 0));
        lblStatus.setIcon(
                new javax.swing.ImageIcon(getClass().getResource("/org/piraso/ui/base/icons/network.png"))); // NOI18N
        lblStatus.setText(
                org.openide.util.NbBundle.getMessage(ConnectingDialog.class, "ConnectingDialog.lblStatus.text")); // NOI18N

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING).add(layout
                .createSequentialGroup().add(15, 15, 15).add(lblStatus).addContainerGap(126, Short.MAX_VALUE)));
        layout.setVerticalGroup(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING).add(layout
                .createSequentialGroup().add(14, 14, 14).add(lblStatus).addContainerGap(14, Short.MAX_VALUE)));

        pack();
    }// </editor-fold>//GEN-END:initComponents

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel lblStatus;
    // End of variables declaration//GEN-END:variables

    private class MyWorker extends SwingWorker {

        @Override
        protected Object doInBackground() throws Exception {
            while (!isVisible()) {
                try {
                    Thread.sleep(300l);
                } catch (InterruptedException e) {
                }
            }

            for (NewContextMonitorModel m : models) {
                if (isOpened(m.getName())) {
                    failures.put(m, "Already monitoring.");
                    continue;
                }

                HttpEntrySource source = new HttpEntrySource(m.getPreferences(), m.getLoggingUrl(),
                        m.getWatchedAddr());
                source.setName(m.getName());

                try {
                    source.reset();
                    if (source.testConnection()) {
                        validResults.add(source);
                    } else {
                        failures.put(m, "Connection Failure.");
                    }
                } catch (Exception e) {
                    failures.put(m, e.toString());
                }
            }

            return null;
        }

        @Override
        protected void done() {
            dispose();
            ContextMonitorDispatcher.handleResults(validResults, failures);
        }
    }

}