protected boolean getShowLinearCurve() throws IOException {
boolean res = false;
{
ConfigFactory f = DefaultConfigFactory.getInstance();
Config c = f.getConfig();
String configNameLinearCurve = getConfigNameLinearCurve();
boolean configValueDefault = false;
// Set 'configValueDefault':
{
String mode = c.getProperty("mode");
if (mode != null) {
if ("Test".equals(mode)) {
configValueDefault = true;
}
}
}
res = c.getPropertyAsBoolean(configNameLinearCurve, configValueDefault);
}
return res;
}
/**
* 获取数据库链接
*
* @return
* @throws ClassNotFoundException
* @throws java.sql.SQLException
*/
public static final Connection getDatabaseConnection()
throws ClassNotFoundException, SQLException {
Class.forName("com.mysql.jdbc.Driver");
return DriverManager.getConnection(
Config.getProperty("mysql.url"),
Config.getProperty("mysql.username"),
Config.getProperty("mysql.password"));
}
public void testLoadAll() throws Exception {
Config config = Config.load(new ConfigRef(true));
for (String key : keys) {
assert config.getProperty(key) != null;
}
}
/**
* Tests filtering of config props via a {@link IConfigFilter}.
*
* @throws Exception
*/
public void testConfigFiltering() throws Exception {
Config config = Config.load();
// create a filter to extract only those keys beginning with: 'props.simple'
IConfigFilter filter =
new IConfigFilter() {
@Override
public boolean accept(String keyName) {
return keyName.startsWith("props.simple");
}
};
Config filtered = config.filter(filter);
assert filtered != null && !filtered.isEmpty()
: "Unable to obtain non-empty filtered config instance";
assert filtered.getProperty("props.simple.propA") != null;
assert filtered.getProperty("props.simple.propB") != null;
int num = 0;
for (Iterator<String> itr = filtered.getKeys(); itr.hasNext(); ) {
String key = itr.next();
assert key != null && key.startsWith("props.simple") : "Encountered invalid filtered key";
num++;
}
assert num == 2 : "Invalid number of filtered keys.";
}
@Test
public void testProperties() throws Exception {
assertNotNull(clazz.getSomeValue1());
assertNotNull(clazz.getSomeValue2());
assertNotNull(clazz.getSomeValue4());
assertNotNull(clazz.getSomeOtherValue());
assertEquals(clazz.getSomeValue1(), "custom");
assertEquals(clazz.getSomeValue2(), "value2");
assertEquals(clazz.getSomeValue4(), "custom-custom2");
assertEquals(clazz.getSomeOtherValue(), "custom2");
assertNotNull(config.getProperty("property.1.name", String.class));
assertEquals(config.getProperty("property.1.name", String.class), "custom");
}
/** Create unique Session id. */
protected String createSessionId() {
// Use UUID if specified in config (thanks Uli Romahn)
if (Config.hasProperty(SESSION_ID_GENERATION)
&& Config.getProperty(SESSION_ID_GENERATION).equals(SESSION_ID_GENERATION_UUID)) {
// We want to be Java 1.4 compatible so use UID class (1.5+ we may
// use java.util.UUID).
return new UID().toString();
}
// Other cases use random name
// Create a unique session id
// In 99.9999 % of the cases this should be generated at once
// We need the mutext to prevent the chance of creating
// same-valued ids (thanks Uli Romahn)
synchronized (mutex) {
String id;
while (true) {
id = Rand.randomName(Config.getIntProperty(SESSION_ID_SIZE));
if (!hasSession(id)) {
// Created unique session id
break;
}
}
return id;
}
}
public static void setupDb(OrchestraSystem system, SqlDb d, SqlEngine tcd, List<String> tables)
throws Exception {
if (Config.getApply()) createDatabase(Config.getProperty("schema"), d);
tcd.migrate();
tcd.computeDeltaRules();
}
public static void createDatabase(String schemaName, SqlDb db) {
File dir = new File(Config.getProperty("workdir"));
Calendar before = Calendar.getInstance();
if (Config.isDB2() || Config.isOracle())
db.evaluateFromShell(schemaName + ".create", dir, false);
else if (Config.isHsql()) {
try {
BufferedReader r = new BufferedReader(new FileReader(dir + "/" + schemaName + ".create"));
db.evaluate("CREATE SCHEMA " + Config.getProperty("sqlschema") + " AUTHORIZATION DBA");
String ln = r.readLine();
String sql = "";
boolean startReading = false;
while (ln != null) {
if (ln.contains("CREATE")) {
startReading = true;
// db.evaluate(ln);
}
if (startReading) sql = sql + ln;
if (ln.contains(";")) {
startReading = false;
sql = sql.replace("NOT LOGGED INITIALLY", "");
sql =
sql.replace(
"CREATE TABLE ", "CREATE TABLE " + Config.getProperty("sqlschema") + ".");
db.evaluate(sql);
sql = "";
}
ln = r.readLine();
}
r.close();
} catch (java.io.IOException e) {
e.printStackTrace();
}
} else throw new RuntimeException("Unimplemented DBMS!");
Calendar after = Calendar.getInstance();
long time = (after.getTimeInMillis() - before.getTimeInMillis());
System.out.println("EXP: CREATE DB TIME: " + time + "msec");
}
public static String getProperty(String string) {
Properties config = new Properties();
try {
config.load(
Config.class.getResourceAsStream(
"/fr/eelite/gamepath/" + Config.getProperty("gamepath") + ".properties"));
} catch (IOException e) {
e.printStackTrace();
}
return config.getProperty(string);
}
protected List<String> getUserRolesFromConfig(String property) throws IOException {
List<String> res = null;
{
if (property != null) {
ConfigFactory f = DefaultConfigFactory.getInstance();
Config c = f.getConfig();
String v = c.getProperty(property); // re-read; marks property read in 'Config'-impl. cache
res = parseStringList(v);
}
}
return res;
}
protected String getUserPresentationNameFromConfig(Principal userPrincipal) throws IOException {
String res = null;
{
if (userPrincipal != null) {
String userName = PrincipalUtil.getNameStripped(userPrincipal);
if (userName != null) {
String property = "security.authorization.user." + userName + ".presentation-name";
ConfigFactory f = DefaultConfigFactory.getInstance();
Config c = f.getConfig();
res = c.getProperty(property);
}
}
}
return res;
}
/**
* Represents client pushlet session state.
*
* @author Just van den Broecke - Just Objects ©
* @version $Id: Session.java,v 1.8 2007/11/23 14:33:07 justb Exp $
*/
public class Session implements Protocol, ConfigDefs {
private Controller controller;
private Subscriber subscriber;
private String userAgent;
private long LEASE_TIME_MILLIS = Config.getLongProperty(SESSION_TIMEOUT_MINS) * 60 * 1000;
private volatile long timeToLive = LEASE_TIME_MILLIS;
public static String[] FORCED_PULL_AGENTS =
Config.getProperty(LISTEN_FORCE_PULL_AGENTS).split(",");
private String address = "unknown";
private String format = FORMAT_XML;
private String id;
/** Protected constructor as we create through factory method. */
protected Session() {}
/**
* Create instance through factory method.
*
* @param anId a session id
* @return a Session object (or derived)
* @throws PushletException exception, usually misconfiguration
*/
public static Session create(String anId) throws PushletException {
Session session;
try {
session =
(Session)
Config.getClass(SESSION_CLASS, "nl.justobjects.pushlet.core.Session").newInstance();
} catch (Throwable t) {
throw new PushletException("Cannot instantiate Session from config", t);
}
// Init session
session.id = anId;
session.controller = Controller.create(session);
session.subscriber = Subscriber.create(session);
return session;
}
/**
* * 新增方法,sessionId为用户id
*
* @param anId
* @param anEvent
* @return
* @throws PushletException
*/
public static Session create(String anId, Event anEvent) throws PushletException {
Session session;
try {
session =
(Session)
Config.getClass(SESSION_CLASS, "nl.justobjects.pushlet.core.Session").newInstance();
} catch (Throwable t) {
throw new PushletException("Cannot instantiate Session from config", t);
}
// Init session
session.id = anEvent.getField("id"); // sessionId为有意义的用户id</span><span>
session.controller = Controller.create(session);
session.subscriber = Subscriber.create(session);
return session;
}
/** Return (remote) Subscriber client's IP address. */
public String getAddress() {
return address;
}
/** Return command controller. */
public Controller getController() {
return controller;
}
/** Return Event format to send to client. */
public String getFormat() {
return format;
}
/** Return (remote) Subscriber client's unique id. */
public String getId() {
return id;
}
/** Return subscriber. */
public Subscriber getSubscriber() {
return subscriber;
}
/** Return remote HTTP User-Agent. */
public String getUserAgent() {
return userAgent;
}
/** Set address. */
protected void setAddress(String anAddress) {
address = anAddress;
}
/** Set event format to encode. */
protected void setFormat(String aFormat) {
format = aFormat;
}
/** Set client HTTP UserAgent. */
public void setUserAgent(String aUserAgent) {
userAgent = aUserAgent;
}
/** Decrease time to live. */
public void age(long aDeltaMillis) {
timeToLive -= aDeltaMillis;
}
/** Has session timed out? */
public boolean isExpired() {
return timeToLive <= 0;
}
/** Keep alive by resetting TTL. */
public void kick() {
timeToLive = LEASE_TIME_MILLIS;
}
public void start() {
SessionManager.getInstance().addSession(this);
}
public void stop() {
subscriber.stop();
SessionManager.getInstance().removeSession(this);
}
/** Info. */
public void info(String s) {
Log.info("S-" + this + ": " + s);
}
/** Exceptional print util. */
public void warn(String s) {
Log.warn("S-" + this + ": " + s);
}
/** Exceptional print util. */
public void debug(String s) {
Log.debug("S-" + this + ": " + s);
}
public String toString() {
return getAddress() + "[" + getId() + "]";
}
}
public static void main(String[] args) {
Config.parseCommandLine(args);
Config.dumpParams(System.out);
if (Config.getPrepare() && Config.getUnion() && Config.getStratified()) {
throw new RuntimeException(
"Current Implementation of stratified deletions"
+ " with prepared statements maps one list of parameters to every query"
+ " and thus doesn't work with union");
}
try {
// NOTE: a general user will actually call open, importUpdates, etc.
// but instead we are calling lower-level routines right now, to test.
RepositorySchemaDAO dao = new FlatFileRepositoryDAO(Config.getSchemaFile());
OrchestraSystem system = dao.loadAllPeers();
List<String> tables = SqlEngine.getNamesOfAllTables(system, false, false, true);
// List<String> tables = SqlEngine.getNamesOfAllTables(system, true, true, true);
SqlDb d = new SqlDb(tables, system.getAllSchemas(), system);
if (Config.getApply()) {
d.connect();
}
SqlEngine tcd =
new SqlEngine(
d, // null,
system);
Peer p = system.getPeers().iterator().next();
try {
if (Config.getApply() && !Config.getBoolean("scalability2"))
createDatabase(Config.getProperty("schema"), d);
Debug.println("+++ Basic System Schema +++");
for (String t : tables) Debug.print(t + "\t");
Debug.println("");
Debug.println("+++ Mappings +++");
List<Mapping> mappings = system.getAllSystemMappings(true);
for (Mapping s : mappings) Debug.println(s.toString());
Debug.println("+++ Inverted/Composed Mappings with Provenance Relations +++");
List<Rule> ruleSet = tcd.computeTranslationRules();
// for(RelationContext rel : tcd.getState().getIdbs()){
// List<RelationContext> p = tcd.getState().provenanceTablesForRelation(rel);
//
// System.out.println("Provenance tables for " + rel + ": " + p);
// }
for (Rule r : ruleSet) Debug.println(r.toString());
boolean origApply = true;
if (Config.getBoolean("scalability2")) {
origApply = Config.getApply();
Config.setApply(false);
}
if (Config.getApply()) tcd.migrate();
if (Config.getBoolean("scalability2")) {
Config.setApply(origApply);
}
// DeltaRules ourRules =
tcd.computeDeltaRules();
Debug.println("+++ Insertion Rules +++");
List<DatalogSequence> insRules = tcd.getIncrementalInsertionProgram();
insRules.get(0).printString();
insRules.get(1).printString();
insRules.get(2).printString();
List<DatalogSequence> delRules = tcd.getIncrementalDeletionProgram();
Debug.println("+++ Deletion Rules +++");
delRules.get(0).printString();
delRules.get(1).printString();
delRules.get(2).printString();
List<String> newTables =
SqlEngine.getNamesOfAllTablesFromDeltas(/*ourRules,*/ system, true, true, true);
d.setAllTables(newTables);
if (Config.getBoolean("scalability")) {
runScalability(tcd, d, p);
} else if (Config.getBoolean("scalability1")) {
runScalability1(tcd, d, p);
} else if (Config.getBoolean("scalability2")) {
runScalability2(tcd, d, p);
} else if (Config.getBoolean("nullscycles")) {
runAllnoMigrateInsOnly(tcd, p);
} else if (Config.getDebug()) {
runOnce(tcd, p);
} else {
// runAllmigrateEveryTime(system, tcd, d, tables);
runAllnoMigrate(tcd, d, p);
}
tcd.finalize();
// tcd.clean();
if (Config.getApply()) {
d.disconnect();
}
} catch (Exception e) {
e.printStackTrace();
tcd.clean();
}
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
System.out.println(Config.getProperty("itemList"));
}
