17ba0605dc97fb81bde8311510d27b3ccba170008Ceki Gulcu/**
27ba0605dc97fb81bde8311510d27b3ccba170008Ceki Gulcu * Copyright (c) 2004-2011 QOS.ch
388c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * All rights reserved.
47ba0605dc97fb81bde8311510d27b3ccba170008Ceki Gulcu *
588c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * Permission is hereby granted, free  of charge, to any person obtaining
688c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * a  copy  of this  software  and  associated  documentation files  (the
788c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * "Software"), to  deal in  the Software without  restriction, including
888c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * without limitation  the rights to  use, copy, modify,  merge, publish,
988c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * distribute,  sublicense, and/or sell  copies of  the Software,  and to
1088c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * permit persons to whom the Software  is furnished to do so, subject to
1188c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * the following conditions:
127ba0605dc97fb81bde8311510d27b3ccba170008Ceki Gulcu *
1388c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * The  above  copyright  notice  and  this permission  notice  shall  be
1488c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * included in all copies or substantial portions of the Software.
157ba0605dc97fb81bde8311510d27b3ccba170008Ceki Gulcu *
1688c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
1788c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
1888c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
1988c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
2088c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
2188c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
2288c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
237ba0605dc97fb81bde8311510d27b3ccba170008Ceki Gulcu *
2488c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu */
2588c4c456766193e012eb890e2208473d99b91f83Ceki Gulcupackage org.slf4j.migrator.internal;
2688c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu
2788c4c456766193e012eb890e2208473d99b91f83Ceki Gulcuimport java.io.File;
2888c4c456766193e012eb890e2208473d99b91f83Ceki Gulcuimport java.io.IOException;
2988c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu
3088c4c456766193e012eb890e2208473d99b91f83Ceki Gulcuimport org.slf4j.migrator.helper.Abbreviator;
3188c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu
3288c4c456766193e012eb890e2208473d99b91f83Ceki Gulcupublic class ProgressListenerImpl implements ProgressListener {
3388c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu
3431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    static final int TARGET_FILE_LENGTH = 85;
3531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    static final int UPDATE_THRESHOLD = 100;
3631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
3731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    int addFileCount = 0;
3831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    int scanFileCount = 0;
3931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    int inplaceConversionCount = 0;
4031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    final MigratorFrame frame;
4131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
4231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    Abbreviator abbr;
4331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
4431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    long lastUpdate = 0;
4531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
4631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public ProgressListenerImpl(File projectFolder, MigratorFrame frame) {
4731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        this.frame = frame;
4831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        this.abbr = new Abbreviator((int) projectFolder.length(), TARGET_FILE_LENGTH, File.separatorChar);
4931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
5031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
5131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onMigrationBegin() {
5231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.disableInput();
5331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
5431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
5531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    boolean isTooSoon() {
5631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        long now = System.currentTimeMillis();
5731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        if (now - lastUpdate < UPDATE_THRESHOLD) {
5831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            return true;
5931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        } else {
6031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            lastUpdate = now;
6131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            return false;
6231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        }
6331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
6431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
6531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onDirectory(File file) {
6631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        if (isTooSoon())
6731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            return;
6831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
6931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        String abbreviatedName = getShortName(file);
7031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.otherLabel.setText("<html><p>Searching folder [" + abbreviatedName + "]<p>Found " + addFileCount + " java files to scan.</html>");
7131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
7231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
7331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onDone() {
7431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.progressBar.setVisible(false);
7531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.otherLabel.setText("<html><font color='BLUE'>Scanned " + addFileCount + " java files, " + inplaceConversionCount
7631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu                        + " files were modified.</font></html>");
7731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
7831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.migrateButton.setActionCommand(MigratorFrame.EXIT_COMMAND);
7931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.migrateButton.setText("Exit");
8031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.migrateButton.setToolTipText("Click on this button to exit this application.");
8131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.migrateButton.setEnabled(true);
8231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
8388c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu    }
8431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
8531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onFileAddition(File file) {
8631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        addFileCount++;
8788c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu    }
8888c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu
8931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onFileScan(File file) {
9031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
9131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        scanFileCount++;
9231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        if (isTooSoon())
9331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            return;
9431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        String abbreviatedName = getShortName(file);
9531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
9631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.otherLabel.setText("<html><p>Scanning file [" + abbreviatedName + "]<p></html>");
9731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        // File + scanFileCount + " out of "+ addFileCount+" files to scan."+
9831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        // inplaceConversionCount+ " files converted." +
9931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
10031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.progressBar.setValue(scanFileCount);
10131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
10231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
10331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onInplaceConversion(File file) {
10431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        inplaceConversionCount++;
10531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
10631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
10731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    String getShortName(File file) {
10831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        try {
10931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            return abbr.abbreviate(file.getCanonicalPath());
11031212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        } catch (IOException e) {
11131212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu            return file.toString();
11231212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        }
11331212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
11431212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu
11531212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    public void onFileScanBegin() {
11631212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.progressBar.setMaximum(addFileCount);
11731212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.progressBar.setValue(0);
11831212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu        frame.progressBar.setVisible(true);
11931212435723e2dfd5d6716d1f6a7b0e66a1e6b38Ceki Gulcu    }
12088c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu
12188c4c456766193e012eb890e2208473d99b91f83Ceki Gulcu}
122