Java tutorial
/* * Copyright 2011 Ronald Kurniawan. * * This file is part of CodeTraq. * * CodeTraq 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. * * CodeTraq 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 CodeTraq. If not, see <http://www.gnu.org/licenses/>. */ package net.mobid.codetraq.persistence; import java.util.ArrayList; import java.util.List; import net.mobid.codetraq.VersionControlType; import org.joda.time.Period; /** * Records the latest revision number for a server. * * @author Ronald Kurniawan * @version 0.1 */ public class ServerRevision { private boolean _shouldUpdate = false; /** * Returns the status of whether daemon should update this revision on its next * run. * @return <code>true</code> if daemon should update this revision, <code>false</code> * otherwise */ public boolean shoudlUpdate() { return _shouldUpdate; } /** * Sets the status of whether daemon should update this revision on its next run. * @param value - <code>true</code> if daemon should update, <code>false</code> otherwise */ public void setShouldUpdate(boolean value) { _shouldUpdate = value; } private VersionControlType _versionControl = null; /** * Returns the type of Version Control this revision uses. * @return a value of the type <code>VersionControlType</code> */ public VersionControlType getVersionControlType() { return _versionControl; } /** * Sets the type of Version Control this revision uses. * @param value - type <code>VersionControlType</code> */ public void setVersionControlType(VersionControlType value) { _versionControl = value; } private String _serverShortName = null; /** * Returns the server's short name (nickname). * @return server's short name */ public String getServerShortName() { return _serverShortName; } /** * Sets the server's short name (nickname). This nickname must be unique * throughout the configuration file. * @param value - server's short name */ public void setServerShortName(String value) { _serverShortName = value; } private String _serverAddress = null; /** * Returns the URL for the server to be monitored. * @return server URL */ public String getServerAddress() { return _serverAddress; } /** * Sets the URL for the server to be monitored. * @param value - server URL */ public void setServerAddress(String value) { if (_serverAddress != null) { System.out.printf("Server addres cannot be changed.%n"); return; } _serverAddress = value; } private String _serverUsername = null; /** * Returns the username to be used to log into the version control. * @return username for login */ public String getServerUsername() { return _serverUsername; } /** * Sets the username to be used to log into the version control. * @param value - username for login */ public void setServerUsername(String value) { _serverUsername = value; } private String _serverPassword = null; /** * Returns the password to be used to log into the version control. * @return password for login */ public String getServerPassword() { return _serverPassword; } /** * Sets the password to be used to log into the version control. * @param value - password for login */ public void setServerPassword(String value) { _serverPassword = value; } public long _lastCheckedTimestamp = 0; /** * Returns the timestamp the server was last monitored. * @return timestamp in miliseconds since epoch */ public long getLastCheckedTimestamp() { return _lastCheckedTimestamp; } /** * Sets the timestamp the server was last monitored. * @param value - timestamp in miliseconds since epoch */ public void setLastCheckedTimestamp(long value) { _lastCheckedTimestamp = value; } /** * Calculates and returns the number of minutes since last monitor. * @return number of minutes elapsed since last monitor */ public int getMinutesSinceLastCheck() { if (getLastCheckedTimestamp() > 0) { Period p = new Period(getLastCheckedTimestamp(), System.currentTimeMillis()); return p.getMinutes(); } return Integer.MAX_VALUE; } // These properties are linked to a particular Revision -------------------------------------- // Needed to construct a Message private String _rLastMessage = null; /** * Returns message for last revision. * @return last revision's message */ public String getLastMessage() { return _rLastMessage; } /** * Sets message for last revision. * @param value - last revision's message */ public void setLastMessage(String value) { _rLastMessage = value; } private String _rLastRevisionId = null; /** * Returns ID for last revision. * @return last revision's ID */ public String getLastRevisionId() { return _rLastRevisionId; } /** * Sets the ID for last revision. * @param value - last revision's ID */ public void setLastRevisionId(String value) { _rLastRevisionId = value; } private long _rLastTimestamp = 0; /** * Returns the timestamp for last revision. * @return last revision's timestamp */ public long getLastRevisionTimestamp() { return _rLastTimestamp; } /** * Sets the timestamp for last revision. * @param value - last revision's timestamp */ public void setLastRevisionTimestamp(long value) { _rLastTimestamp = value; } private String _rLastAuthor = null; /** * Returns the author for last revision. * @return last revision's author */ public String getLastAuthor() { return _rLastAuthor; } /** * Sets the author for last revision. * @param value - last revision's author */ public void setLastAuthor(String value) { _rLastAuthor = value; } private String _rLastCommitter = null; /** * Returns the committer for last revision. * @return last revision's committer */ public String getLastCommitter() { return _rLastCommitter; } /** * Sets the committer for last revision. * @param value - last revision's committer */ public void setLastCommitter(String value) { _rLastCommitter = value; } private List<String> _files = null; /** * Returns the list of modified files for last revision. * @return a <code>List</code> containing modified files from last revision */ public List<String> getFiles() { if (_files == null) { _files = new ArrayList<String>(); } return _files; } /** * Adds a single line describing a modified file into the list of modified files. * @param value - a <code>String</code> describiing a modified file (status and path) */ public void addModifiedFile(String value) { if (_files == null) { _files = new ArrayList<String>(); } _files.add(value); } /** * Clears the content of the list of modified files. */ public void clearFiles() { if (_files != null && !_files.isEmpty()) { _files.clear(); } } }