Examples with TraceSystem org.h2.message.TraceSystem used on opensource projects

Example 11 with TraceSystem

use of org.h2.message.TraceSystem in project h2database by h2database.

the class TestFileLock method run.

@Override
public void run() {
    FileLock lock = null;
    while (!stop) {
        lock = new FileLock(new TraceSystem(null), getFile(), 100);
        try {
            lock.lock(allowSockets ? FileLockMethod.SOCKET : FileLockMethod.FILE);
            base.trace(lock + " locked");
            locks++;
            if (locks > 1) {
                System.err.println("ERROR! LOCKS=" + locks + " sockets=" + allowSockets);
                stop = true;
            }
            Thread.sleep(wait + (int) (Math.random() * wait));
            locks--;
            base.trace(lock + " unlock");
            lock.unlock();
            if (locks < 0) {
                System.err.println("ERROR! LOCKS=" + locks);
                stop = true;
            }
        } catch (Exception e) {
        // log(id+" cannot lock: " + e);
        }
        try {
            Thread.sleep(wait + (int) (Math.random() * wait));
        } catch (InterruptedException e1) {
        // ignore
        }
    }
    if (lock != null) {
        lock.unlock();
    }
}

Example 12 with TraceSystem

use of org.h2.message.TraceSystem in project h2database by h2database.

the class TestFileLock method testSimple.

private void testSimple() {
    FileLock lock1 = new FileLock(new TraceSystem(null), getFile(), Constants.LOCK_SLEEP);
    FileLock lock2 = new FileLock(new TraceSystem(null), getFile(), Constants.LOCK_SLEEP);
    lock1.lock(FileLockMethod.FILE);
    createClassProxy(FileLock.class);
    assertThrows(ErrorCode.DATABASE_ALREADY_OPEN_1, lock2).lock(FileLockMethod.FILE);
    lock1.unlock();
    lock2 = new FileLock(new TraceSystem(null), getFile(), Constants.LOCK_SLEEP);
    lock2.lock(FileLockMethod.FILE);
    lock2.unlock();
}

Example 13 with TraceSystem

use of org.h2.message.TraceSystem in project h2database by h2database.

the class TestDataSource method test.

// public static void main(String... args) throws SQLException {
// 
// // first, need to start on the command line:
// // rmiregistry 1099
// 
// // System.setProperty(Context.INITIAL_CONTEXT_FACTORY,
// "com.sun.jndi.ldap.LdapCtxFactory");
// System.setProperty(Context.INITIAL_CONTEXT_FACTORY,
// "com.sun.jndi.rmi.registry.RegistryContextFactory");
// System.setProperty(Context.PROVIDER_URL, "rmi://localhost:1099");
// 
// JdbcDataSource ds = new JdbcDataSource();
// ds.setURL("jdbc:h2:test");
// ds.setUser("test");
// ds.setPassword("");
// 
// Context ctx = new InitialContext();
// ctx.bind("jdbc/test", ds);
// 
// DataSource ds2 = (DataSource)ctx.lookup("jdbc/test");
// Connection conn = ds2.getConnection();
// conn.close();
// }
@Override
public void test() throws Exception {
    if (config.traceLevelFile > 0) {
        TraceSystem sys = JdbcDataSourceFactory.getTraceSystem();
        sys.setFileName(getBaseDir() + "/test/trace");
        sys.setLevelFile(3);
    }
    testDataSourceFactory();
    testDataSource();
    testUnwrap();
    testXAConnection();
    deleteDb("dataSource");
}

Example 14 with TraceSystem

use of org.h2.message.TraceSystem in project h2database by h2database.

the class TestTraceSystem method testReadOnly.

private void testReadOnly() throws Exception {
    String readOnlyFile = getBaseDir() + "/readOnly.log";
    FileUtils.delete(readOnlyFile);
    FileUtils.newOutputStream(readOnlyFile, false).close();
    FileUtils.setReadOnly(readOnlyFile);
    TraceSystem ts = new TraceSystem(readOnlyFile);
    ts.setLevelFile(TraceSystem.INFO);
    ts.getTrace("test").info("test");
    FileUtils.delete(readOnlyFile);
    ts.close();
}

Example 15 with TraceSystem

use of org.h2.message.TraceSystem in project h2database by h2database.

the class TestTraceSystem method testTraceDebug.

private void testTraceDebug() {
    TraceSystem ts = new TraceSystem(null);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ts.setSysOut(new PrintStream(out));
    ts.setLevelSystemOut(TraceSystem.DEBUG);
    ts.getTrace("test").debug(new Exception("error"), "test");
    ts.close();
    String outString = new String(out.toByteArray());
    assertContains(outString, "error");
    assertContains(outString, "Exception");
    assertContains(outString, "test");
}