SchedulesDirectDataService.java
| Index Score | ||
|---|---|---|
 |
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schedulesdirectdataservice |
 |
 |
TV-Browser |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| JAVA0049 | JAVA0049 Nested block at depth N (maximum: M) |  |
| EXITS | Procedure exits | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| OPERANDS | Number of operands | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERATORS | Number of operators | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0265 | JAVA0265 Use of Throwable.printStackTrace() | |
| BLOCKS | Number of blocks | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| COMPARISONS | Number of comparison operators | |
| SIZE | Size of the file in bytes | |
| LOGICAL_LINES | Number of statements | |
| CYCLOMATIC | Cyclomatic complexity | |
| NEST_DEPTH | Maximum nesting depth | |
| ELOC | Effective lines of code | |
| JAVA0171 | JAVA0171 Unused local variable | |
| LOC | Lines of code | |
| PROGRAM_VOLUME | Halstead program volume | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LINE_COMMENT | Number of line comments | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| EXEC_COMMENTS | Comments in executable code | |
| LINES | Number of lines in the source file | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| JAVA0130 | JAVA0130 Non-static method does not use instance fields | |
| COMMENTS | Comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* TV-Browser
* Copyright (C) 04-2003 Martin Oberhauser (martin@tvbrowser.org)
*
* 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 2
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* CVS information:
* $RCSfile$
* $Source$
* $Date: 2007-09-20 23:45:38 +0200 (Do, 20 Sep 2007) $
* $Author: bananeweizen $
* $Revision: 3894 $
*/
package schedulesdirectdataservice;
import devplugin.AbstractTvDataService;
import devplugin.Channel;
import devplugin.ChannelGroup;
import devplugin.Date;
import devplugin.PluginInfo;
import devplugin.Program;
import devplugin.ProgressMonitor;
import devplugin.Version;
import devplugin.ProgramFieldType;
import net.sf.xtvdclient.xtvd.DataDirectException;
import net.sf.xtvdclient.xtvd.SOAPRequest;
import net.sf.xtvdclient.xtvd.datatypes.Schedule;
import net.sf.xtvdclient.xtvd.datatypes.Station;
import net.sf.xtvdclient.xtvd.datatypes.Xtvd;
import net.sf.xtvdclient.xtvd.datatypes.MovieAdvisories;
import net.sf.xtvdclient.xtvd.datatypes.Crew;
import net.sf.xtvdclient.xtvd.datatypes.ProgramGenre;
import net.sf.xtvdclient.xtvd.datatypes.CrewMember;
import net.sf.xtvdclient.xtvd.datatypes.Genre;
import net.sf.xtvdclient.xtvd.datatypes.StarRating;
import tvdataservice.MutableChannelDayProgram;
import tvdataservice.MutableProgram;
import tvdataservice.SettingsPanel;
import tvdataservice.TvDataUpdateManager;
import util.exc.ErrorHandler;
import util.exc.TvBrowserException;
import util.io.IOUtilities;
import util.ui.Localizer;
import java.io.File;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Properties;
import java.util.TimeZone;
public class SchedulesDirectDataService extends AbstractTvDataService {
/**
* Translator
*/
private static final Localizer mLocalizer = Localizer.getLocalizerFor(SchedulesDirectDataService.class);
private SchedulesDirectChannelGroup mChannelGroup = new SchedulesDirectChannelGroup();
private Properties mProperties;
/**
* List of Channels
*/
private ArrayList<Channel> mChannels = new ArrayList<Channel>();
private static final String SCHEDULESDIRECT_SERVICE = "http://webservices.schedulesdirect.tmsdatadirect.com/schedulesdirect/tvlistings/xtvdService";
private HashMap<Channel, Map<Date, MutableChannelDayProgram>> mChannelMap;
public void setWorkingDirectory(File dataDir) {
}
public ChannelGroup[] getAvailableGroups() {
return new ChannelGroup[]{mChannelGroup};
}
public void updateTvData(TvDataUpdateManager updateManager, Channel[] channelArr, Date startDate, int dateCount, ProgressMonitor monitor) throws TvBrowserException {
if (mProperties.getProperty("username", "").trim().length() != 0) {
int max = channelArr.length;
monitor.setMaximum(max);
monitor.setMessage(mLocalizer.msg("loading","Loading SchedulesDirect data"));
try {
SOAPRequest soapRequest = new SOAPRequest(
mProperties.getProperty("username", "").trim(),
IOUtilities.xorDecode(mProperties.getProperty("password", ""), SchedulesDirectSettingsPanel.PASSWORDSEED).trim(),
SCHEDULESDIRECT_SERVICE);
Calendar start = startDate.getCalendar();
Calendar end = (Calendar) startDate.getCalendar().clone();
end.add(Calendar.DAY_OF_MONTH, dateCount);
final Xtvd xtvd = new Xtvd();
soapRequest.getData(start, end, xtvd);
monitor.setMessage(mLocalizer.msg("parsing", "Parsing SchedulesDirect Data"));
Collection<Schedule> schedules = xtvd.getSchedules();
HashMap<String, Channel> channelMap = new HashMap<String, Channel>();
for (Channel ch : channelArr) {
channelMap.put(ch.getId(), ch);
}
mChannelMap = new HashMap<Channel, Map<devplugin.Date, MutableChannelDayProgram>>();
for (Schedule s : schedules) {
Channel ch = channelMap.get(Integer.toString(s.getStation()));
if (ch != null) {
Calendar cal = Calendar.getInstance();
cal.setTimeZone(TimeZone.getTimeZone("UTC"));
cal.setTime(s.getTime().getDate());
devplugin.Date programDate = new Date(cal);
MutableChannelDayProgram chDayProgram = getMutableDayProgram(ch, programDate);
MutableProgram prog = new MutableProgram(ch, programDate, cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE), true);
int info = 0;
if (s.getCloseCaptioned()) {
info |= Program.INFO_SUBTITLE_FOR_AURALLY_HANDICAPPED;
}
if (s.getStereo()) {
info |= Program.INFO_AUDIO_STEREO;
}
if (s.getSubtitled()) {
info |= Program.INFO_ORIGINAL_WITH_SUBTITLE;
}
if (s.getHdtv()) {
info |= Program.INFO_VISION_HD;
}
prog.setInfo(info);
net.sf.xtvdclient.xtvd.datatypes.Program xtvdProgram = xtvd.getPrograms().get(s.getProgram());
prog.setTitle(xtvdProgram.getTitle());
if (xtvdProgram.getSyndicatedEpisodeNumber() != null) {
try {
prog.setIntField(ProgramFieldType.EPISODE_NUMBER_TYPE, Integer.parseInt(xtvdProgram.getSyndicatedEpisodeNumber()));
} catch (NumberFormatException e) {
e.printStackTrace();
}
}
if (xtvdProgram.getSubtitle() != null) {
prog.setTextField(ProgramFieldType.EPISODE_TYPE, xtvdProgram.getSubtitle());
}
if (xtvdProgram.getYear() != null) {
try {
prog.setIntField(ProgramFieldType.PRODUCTION_YEAR_TYPE, Integer.parseInt(xtvdProgram.getYear()));
} catch (NumberFormatException e) {
e.printStackTrace();
}
} else if (xtvdProgram.getOriginalAirDate() != null) {
Calendar aircal = Calendar.getInstance();
aircal.setTime(xtvdProgram.getOriginalAirDate().getDate());
prog.setIntField(ProgramFieldType.PRODUCTION_YEAR_TYPE, aircal.get(Calendar.YEAR));
}
StringBuilder desc = new StringBuilder();
if (xtvdProgram.getDescription() != null) {
desc.append(xtvdProgram.getDescription()).append("\n");
}
if (xtvdProgram.getStarRating() != null) {
prog.setIntField(ProgramFieldType.RATING_TYPE, parseStarRating(xtvdProgram.getStarRating()));
}
if (xtvdProgram.getMpaaRating() != null) {
desc.append("\nMPAA Rating: ").append(xtvdProgram.getMpaaRating());
}
if (xtvdProgram.getAdvisories() != null && !xtvdProgram.getAdvisories().isEmpty()) {
desc.append("\nAdvisories : ");
for (MovieAdvisories str : xtvdProgram.getAdvisories()) {
desc.append(str.toString()).append(" ");
}
}
if (xtvdProgram.getRunTime() != null) {
try {
int length = Integer.parseInt(xtvdProgram.getRunTime().getHours())*60 + Integer.parseInt(xtvdProgram.getRunTime().getMinutes());
} catch (NumberFormatException e) {
e.printStackTrace();
}
}
/*
if (xtvdProgram.getColorCode() != null) {
desc.append("\nColorCode : ").append(xtvdProgram.getColorCode());
}
if (xtvdProgram.getSeries() != null) {
desc.append("\nSeries : ").append(xtvdProgram.getSeries());
}
if (xtvdProgram.getShowType()!= null) {
desc.append("\nShowType : ").append(xtvdProgram.getShowType());
} */
Crew crew = xtvd.getProductionCrew().get(xtvdProgram.getId());
if (crew != null) {
StringBuilder actors = new StringBuilder();
StringBuilder director = new StringBuilder();
StringBuilder host = new StringBuilder();
StringBuilder producer = new StringBuilder();
StringBuilder writer = new StringBuilder();
for (CrewMember member : crew.getMember()) {
if ("Actor".equals(member.getRole()) || "Guest Star".equals(member.getRole())) {
actors.append(member.getGivenname()).append(" ").append(member.getSurname()).append(", ");
} else if ("Director".equals(member.getRole())) {
director.append(member.getGivenname()).append(" ").append(member.getSurname()).append(", ");
} else if ("Host".equals(member.getRole())) {
host.append(member.getGivenname()).append(" ").append(member.getSurname()).append(", ");
} else if ("Producer".equals(member.getRole())||"Executive Producer".equals(member.getRole())) {
producer.append(member.getGivenname()).append(" ").append(member.getSurname()).append(", ");
} else if ("Writer".equals(member.getRole())) {
writer.append(member.getGivenname()).append(" ").append(member.getSurname()).append(", ");
}
}
if (actors.length() > 0) {
prog.setTextField(ProgramFieldType.ACTOR_LIST_TYPE, actors.toString().substring(0, actors.toString().length()-2));
}
if (director.length() > 0) {
prog.setTextField(ProgramFieldType.DIRECTOR_TYPE, director.toString().substring(0, director.toString().length()-2));
}
if (host.length() > 0) {
prog.setTextField(ProgramFieldType.MODERATION_TYPE, host.toString().substring(0, host.toString().length()-2));
}
if (producer.length() > 0) {
prog.setTextField(ProgramFieldType.PRODUCER_TYPE, producer.toString().substring(0, producer.toString().length()-2));
}
if (writer.length() > 0) {
prog.setTextField(ProgramFieldType.SCRIPT_TYPE, writer.toString().substring(0, writer.toString().length()-2));
}
}
ProgramGenre programGenre = xtvd.getGenres().get( xtvdProgram.getId() );
if (programGenre != null) {
StringBuilder genreStr = new StringBuilder();
for (Genre genre : programGenre.getGenres()) {
genreStr.append(genre.getClassValue()).append(", ");
}
prog.setTextField(ProgramFieldType.GENRE_TYPE, genreStr.toString().substring(0, genreStr.toString().length()-2));
}
prog.setDescription(desc.toString());
prog.setShortInfo(MutableProgram.generateShortInfoFromDescription(desc.toString()));
chDayProgram.addProgram(prog);
}
}
storeDayPrograms(updateManager);
} catch (DataDirectException e) {
ErrorHandler.handle(mLocalizer.msg("problems","Problems loading the data, maybee Username/Passwort wrong or Communication Error"), e);
e.printStackTrace();
}
monitor.setMessage("");
}
}
private int parseStarRating(StarRating starRating) {
String value = starRating.toString();
int ret = -1;
if (value.equals("")) {
ret = 0;
} else if (value.equals("+")) {
ret = 10;
} else if (value.equals("*")) {
ret = 20;
} else if (value.equals("*+")) {
ret = 30;
} else if (value.equals("**")) {
ret = 40;
} else if (value.equals("**+")) {
ret = 50;
} else if (value.equals("***")) {
ret = 60;
} else if (value.equals("***+")) {
ret = 70;
} else if (value.equals("****")) {
ret = 80;
} else if (value.equals("****+")) {
ret = 90;
} else if (value.equals("*****")) {
ret = 100;
} else {
System.out.println(value);
}
return ret;
}
private MutableChannelDayProgram getMutableDayProgram(Channel ch, devplugin.Date date) {
MutableChannelDayProgram dayProgram = null;
if (mChannelMap.get(ch) != null) {
dayProgram = mChannelMap.get(ch).get(date);
if (dayProgram == null) {
dayProgram = new MutableChannelDayProgram(date, ch);
mChannelMap.get(ch).put(date, dayProgram);
}
} else {
Map<devplugin.Date, MutableChannelDayProgram> map = new HashMap<Date, MutableChannelDayProgram>();
dayProgram = new MutableChannelDayProgram(date, ch);
map.put(date, dayProgram);
mChannelMap.put(ch, map);
}
return dayProgram;
}
private void storeDayPrograms(TvDataUpdateManager updateManager) {
for (final Channel ch:mChannelMap.keySet()) {
for (final MutableChannelDayProgram newDayProg : mChannelMap.get(ch).values()) {
// compare new and existing programs to avoid unnecessary updates
boolean update = true;
Iterator<Program> itCurrProg = SchedulesDirectDataService.getPluginManager().getChannelDayProgram(newDayProg.getDate(), ch);
Iterator<Program> itNewProg = newDayProg.getPrograms();
if (itCurrProg != null && itNewProg != null) {
update = false;
while (itCurrProg.hasNext() && itNewProg.hasNext()) {
MutableProgram currProg = (MutableProgram) itCurrProg.next();
MutableProgram newProg = (MutableProgram) itNewProg.next();
if (!currProg.equalsAllFields(newProg)) {
update = true;
}
}
// not the same number of programs ?
if (itCurrProg.hasNext() != itNewProg.hasNext()) {
update = true;
}
}
if (update) {
updateManager.updateDayProgram(newDayProg);
}
}
}
}
/*
* (non-Javadoc)
*
* @see devplugin.TvDataService#loadSettings(java.util.Properties)
*/
public void loadSettings(Properties settings) {
mProperties = settings;
int numChannels = Integer.parseInt(settings.getProperty("NumberOfChannels", "0"));
mChannels = new ArrayList<Channel>();
TimeZone timeZone = TimeZone.getTimeZone("GMT+1:00");
for (int i = 0; i < numChannels; i++) {
Channel ch = new Channel(this, settings.getProperty("ChannelTitle-" + i, ""), settings.getProperty("ChannelId-"
+ i, ""), TimeZone.getTimeZone("UTC"), "US", "(c) SchedulesDirect", "", mChannelGroup, null, Channel.CATEGORY_TV);
mChannels.add(ch);
}
}
/*
* (non-Javadoc)
*
* @see devplugin.TvDataService#storeSettings()
*/
public Properties storeSettings() {
Properties prop = new Properties();
if (mProperties == null) {
mProperties = new Properties();
}
prop.setProperty("username", mProperties.getProperty("username", ""));
prop.setProperty("password", mProperties.getProperty("password", ""));
if (mChannels != null) {
prop.setProperty("NumberOfChannels", Integer.toString(mChannels.size()));
int max = mChannels.size();
for (int i = 0; i < max; i++) {
Channel ch = mChannels.get(i);
prop.setProperty("ChannelId-" + i, ch.getId());
prop.setProperty("ChannelTitle-" + i, ch.getName());
}
} else {
prop.setProperty("NumberOfChannels", "0");
}
return prop;
}
public boolean hasSettingsPanel() {
return true;
}
public SettingsPanel getSettingsPanel() {
return new SchedulesDirectSettingsPanel(mProperties);
}
public Channel[] getAvailableChannels(ChannelGroup group) {
return mChannels.toArray(new Channel[mChannels.size()]);
}
public Channel[] checkForAvailableChannels(ChannelGroup group, ProgressMonitor monitor) throws TvBrowserException {
String username = mProperties.getProperty("username", "").trim();
if (username.length() != 0) {
monitor.setMessage(mLocalizer.msg("loadingChannels","Loading SchedulesDirect-Channels"));
mChannels = getChannels();
monitor.setMessage(mLocalizer.msg("loadingChannelsDone","Done loading SchedulesDirect-Channels"));
} else {
mChannels = new ArrayList<Channel>();
}
return mChannels.toArray(new Channel[mChannels.size()]);
}
public ChannelGroup[] checkForAvailableChannelGroups(ProgressMonitor monitor) throws TvBrowserException {
return new ChannelGroup[]{mChannelGroup};
}
public boolean supportsDynamicChannelList() {
return true;
}
public boolean supportsDynamicChannelGroups() {
return false;
}
public static Version getVersion() {
return new Version(0, 6, 1);
}
/*
* (non-Javadoc)
*
* @see devplugin.TvDataService#getInfo()
*/
public PluginInfo getInfo() {
return new PluginInfo(SchedulesDirectDataService.class, mLocalizer.msg("name", "Schedules Direct Data"), mLocalizer.msg("desc", "Loads data from Schedules Direct."),
"TV-Browser Team");
}
/**
* @return All channels available
*/
public ArrayList<Channel> getChannels() {
ArrayList<Channel> allChannels = new ArrayList<Channel>();
try {
SOAPRequest soapRequest = new SOAPRequest(
mProperties.getProperty("username", "").trim(),
IOUtilities.xorDecode(mProperties.getProperty("password", ""), SchedulesDirectSettingsPanel.PASSWORDSEED).trim(),
SCHEDULESDIRECT_SERVICE);
Calendar start = Calendar.getInstance();
Calendar end = Calendar.getInstance();
end.add(Calendar.DAY_OF_MONTH, 1);
Xtvd xtvd = new Xtvd();
soapRequest.getData(start, end, xtvd);
Map stations = xtvd.getStations();
for (final Object key : stations.keySet()) {
final Station station = (Station) stations.get(key);
allChannels.add(
new Channel(this, station.getName(), Integer.toString(station.getId()), TimeZone.getTimeZone("UTC"), "US", "(c) SchedulesDirect", "", mChannelGroup, null, Channel.CATEGORY_TV)
);
}
} catch (DataDirectException e) {
e.printStackTrace();
ErrorHandler.handle(mLocalizer.msg("problems","Problems loading the data, maybee Username/Passwort wrong or Communication Error"), e);
}
return allChannels;
}
}
The table below shows all metrics for SchedulesDirectDataService.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 90.00 | Number of blocks | |
| BLOCK_COMMENT | 50.00 | Number of block comment lines | |
| COMMENTS | 61.00 | Comment lines | |
| COMMENT_DENSITY | 0.21 | Comment density | |
| COMPARISONS | 62.00 | Number of comparison operators | |
| CYCLOMATIC | 78.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 7.00 | Comments in declarations | |
| DOC_COMMENT | 9.00 | Number of javadoc comment lines | |
| ELOC | 295.00 | Effective lines of code | |
| EXEC_COMMENTS | 3.00 | Comments in executable code | |
| EXITS | 106.00 | Procedure exits | |
| FUNCTIONS | 18.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 79.24 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 34.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 1.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 1.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 0.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 0.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 16.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 2.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 1.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 1.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 1.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 0.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 1.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 8.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 0.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 2.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 0.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 5.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 1.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 0.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 494.00 | Number of lines in the source file | |
| LINE_COMMENT | 2.00 | Number of line comments | |
| LOC | 362.00 | Lines of code | |
| LOGICAL_LINES | 198.00 | Number of statements | |
| LOOPS | 3.00 | Number of loops | |
| NEST_DEPTH | 8.00 | Maximum nesting depth | |
| OPERANDS | 1182.00 | Number of operands | |
| OPERATORS | 2148.00 | Number of operators | |
| PARAMS | 15.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 3330.00 | Halstead program length | |
| PROGRAM_VOCAB | 406.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 19.00 | Number of return points from functions | |
| SIZE | 18813.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 358.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 48.00 | Number of unique operators | |
| WHITESPACE | 71.00 | Number of whitespace lines | |