@BeforeClass
public static void startH2Database() throws Exception {
DeleteDbFiles.execute("", "DroolsFlow", true);
h2Server = Server.createTcpServer(new String[0]);
h2Server.start();
try {
TMPDIR =
JPASingleSessionCommandServiceFactoryEnvTest.class
.getResource("/kb_persistence")
.getFile();
log.info("creating: {}", TMPDIR + "/processWorkItems.pkg");
writePackage(getProcessWorkItems(), new File(TMPDIR + "/processWorkItems.pkg"));
log.info("creating: {}", TMPDIR + "/processSubProcess.pkg");
writePackage(getProcessSubProcess(), new File(TMPDIR + "/processSubProcess.pkg"));
log.info("creating: {}", TMPDIR + "/processTimer.pkg");
writePackage(getProcessTimer(), new File(TMPDIR + "/processTimer.pkg"));
log.info("creating: {}", TMPDIR + "/processTimer2.pkg");
writePackage(getProcessTimer2(), new File(TMPDIR + "/processTimer2.pkg"));
} catch (Exception e) {
log.error("can't create packages!", e);
throw new RuntimeException(e);
}
}
private void runH2Server(final String fileName, final int port, final char[] password) {
org.h2.tools.Server server = null;
stop = false;
try {
final List<String> serverArgs = new ArrayList<>();
serverArgs.add("-tcpPort");
serverArgs.add(String.valueOf(port));
serverArgs.add("-tcpAllowOthers");
/*boolean useSSL = Boolean.parseBoolean(System.getProperties().getProperty(EncryptionManager.ENCRYPTION_FLAG));
if (useSSL) {
serverArgs.add("-tcpSSL");
}*/
server =
org.h2.tools.Server.createTcpServer(serverArgs.toArray(new String[serverArgs.size()]));
server.start();
} catch (SQLException e) {
Logger.getLogger(JpaNetworkServer.class.getName()).log(Level.SEVERE, e.getMessage(), e);
}
// Start the message server and engine, this should block until closed
if (!run(DataStoreType.H2_DATABASE, fileName, port, password)) {
Logger.getLogger(JpaNetworkServer.class.getName()).severe("Failed to start the server");
}
if (server != null) {
server.stop();
}
}
public TestPersistenceUnit(int port) {
try {
tcpServer = Server.createTcpServer("-tcpPort", "" + port);
} catch (SQLException e) {
throw new IllegalStateException(e);
}
}
/**
* This method is called when executing this sample application from the command line.
*
* @param args the command line parameters
*/
public static void main(String... args) throws Exception {
// start the server, allows to access the database remotely
Server server = Server.createTcpServer("-tcpPort", "9081");
server.start();
System.out.println("You can access the database remotely now, using the URL:");
System.out.println("jdbc:h2:tcp://localhost:9081/~/test (user: sa, password: sa)");
// now use the database in your application in embedded mode
Class.forName("org.h2.Driver");
Connection conn = DriverManager.getConnection("jdbc:h2:~/test", "sa", "sa");
// some simple 'business usage'
Statement stat = conn.createStatement();
stat.execute("DROP TABLE TIMER IF EXISTS");
stat.execute("CREATE TABLE TIMER(ID INT PRIMARY KEY, TIME VARCHAR)");
System.out.println("Execute this a few times: " + "SELECT TIME FROM TIMER");
System.out.println("To stop this application " + "(and the server), run: DROP TABLE TIMER");
try {
while (true) {
// runs forever, except if you drop the table remotely
stat.execute("MERGE INTO TIMER VALUES(1, NOW())");
Thread.sleep(1000);
}
} catch (SQLException e) {
System.out.println("Error: " + e.toString());
}
conn.close();
// stop the server
server.stop();
}
public void contextInitialized(ServletContextEvent servletContextEvent) {
try {
org.h2.Driver.load();
// This will get the setting from a context-param in web.xml if defined:
ServletContext servletContext = servletContextEvent.getServletContext();
String url = getParameter(servletContext, "db.url", "jdbc:h2:~/test");
String user = getParameter(servletContext, "db.user", "sa");
String password = getParameter(servletContext, "db.password", "sa");
// Start the server if configured to do so
String serverParams = getParameter(servletContext, "db.tcpServer", null);
if (serverParams != null) {
String[] params = StringUtils.arraySplit(serverParams, ' ', true);
server = Server.createTcpServer(params);
server.start();
}
// To access the database in server mode, use the database URL:
// jdbc:h2:tcp://localhost/~/test
conn = DriverManager.getConnection(url, user, password);
servletContext.setAttribute("connection", conn);
} catch (Exception e) {
e.printStackTrace();
}
}
/** 启动H2数据库 */
public void start() {
try {
server = Server.createTcpServer().start();
log.info("h2 DB start..");
} catch (Exception e) {
log.error("h2 DB start error!", e);
}
}
@Override
public void run() {
log.debug("H2DatabaseServer stared");
try {
String[] assembleCommandLine = assembleCommandLine();
server = Server.createTcpServer(assembleCommandLine).start();
} catch (SQLException e) {
throw new TechnicalException(e);
}
}
public static Server startH2Server() {
try {
// start h2 in memory database
Server server = Server.createTcpServer(new String[0]);
server.start();
return server;
} catch (Throwable t) {
throw new RuntimeException("Could not start H2 server", t);
}
}
public void start() {
if (realH2Server == null || !realH2Server.isRunning(false)) {
try {
DeleteDbFiles.execute("", "JPADroolsFlow", true);
realH2Server = Server.createTcpServer(new String[0]);
realH2Server.start();
} catch (SQLException e) {
throw new RuntimeException("can't start h2 server db", e);
}
}
}
@BeforeClass
public static void initH2() {
try {
DeleteDbFiles.execute("", "JPADroolsFlow", true);
h2Server = Server.createTcpServer(new String[0]);
h2Server.start();
} catch (final SQLException e) {
throw new RuntimeException("can't start h2 server db", e);
}
DOMConfigurator.configure(SingleSessionCommandServiceTest.class.getResource("/log4j.xml"));
}
public void startService() {
try {
Server.createTcpServer(new String[] {"-tcpAllowOthers"}).start();
} catch (SQLException e) {
e.printStackTrace();
}
processEngine = ProcessEngines.getDefaultProcessEngine();
processEngine
.getRepositoryService()
.createDeployment()
.addClasspathResource("process/activiti/humanTask.xml.bpmn20.xml")
.deploy();
}
private void testReadOnlyInZip() throws SQLException {
if (config.cipher != null) {
return;
}
deleteDb("readonlyInZip");
String dir = getBaseDir();
Connection conn = getConnection("readonlyInZip");
Statement stat = conn.createStatement();
stat.execute("CREATE TABLE TEST(ID INT) AS " + "SELECT X FROM SYSTEM_RANGE(1, 20)");
conn.close();
Backup.execute(dir + "/readonly.zip", dir, "readonlyInZip", true);
conn =
getConnection(
"jdbc:h2:zip:" + dir + "/readonly.zip!/readonlyInZip", getUser(), getPassword());
conn.createStatement().execute("select * from test where id=1");
conn.close();
Server server = Server.createTcpServer("-tcpPort", "9081", "-baseDir", dir);
server.start();
try {
conn =
getConnection(
"jdbc:h2:tcp://localhost:9081/zip:readonly.zip!/readonlyInZip",
getUser(),
getPassword());
conn.createStatement().execute("select * from test where id=1");
conn.close();
FilePathZip2.register();
conn =
getConnection(
"jdbc:h2:tcp://localhost:9081/zip2:readonly.zip!/readonlyInZip",
getUser(),
getPassword());
conn.createStatement().execute("select * from test where id=1");
conn.close();
} finally {
server.stop();
}
deleteDb("readonlyInZip");
}
private void testServer() throws Exception {
Server server = new Server();
server.setOut(new PrintStream(new ByteArrayOutputStream()));
server.runTool("-web", "-webPort", "8182", "-properties", "null", "-tcp", "-tcpPort", "9101");
try {
String url = "http://localhost:8182";
WebClient client;
String result;
client = new WebClient();
client.setAcceptLanguage("de-de,de;q=0.5");
result = client.get(url);
client.readSessionId(result);
result = client.get(url, "login.jsp");
assertEquals("text/html", client.getContentType());
assertContains(result, "Einstellung");
client.get(url, "favicon.ico");
assertEquals("image/x-icon", client.getContentType());
client.get(url, "ico_ok.gif");
assertEquals("image/gif", client.getContentType());
client.get(url, "tree.js");
assertEquals("text/javascript", client.getContentType());
client.get(url, "stylesheet.css");
assertEquals("text/css", client.getContentType());
client.get(url, "admin.do");
try {
client.get(url, "adminShutdown.do");
} catch (IOException e) {
// expected
Thread.sleep(1000);
}
} finally {
server.shutdown();
}
// it should be stopped now
server = Server.createTcpServer("-tcpPort", "9101");
server.start();
server.stop();
}
private void testOldClientNewServer() throws Exception {
Server server = org.h2.tools.Server.createTcpServer("-tcpPort", "9001");
server.start();
assertThrows(ErrorCode.DRIVER_VERSION_ERROR_2, driver)
.connect("jdbc:h2:tcp://localhost:9001/mem:test", null);
server.stop();
Class<?> serverClass = cl.loadClass("org.h2.tools.Server");
Method m;
m = serverClass.getMethod("createTcpServer", String[].class);
Object serverOld = m.invoke(null, new Object[] {new String[] {"-tcpPort", "9001"}});
m = serverOld.getClass().getMethod("start");
m.invoke(serverOld);
Connection conn;
conn = org.h2.Driver.load().connect("jdbc:h2:mem:", null);
Statement stat = conn.createStatement();
ResultSet rs = stat.executeQuery("call 1");
rs.next();
assertEquals(1, rs.getInt(1));
conn.close();
m = serverOld.getClass().getMethod("stop");
m.invoke(serverOld);
}
@Test
public void submitJob() throws Exception {
org.h2.tools.Server h2 = org.h2.tools.Server.createTcpServer();
Server server = new Server();
Connector connector = new SelectChannelConnector();
connector.setPort(8081);
connector.setHost("127.0.0.1");
server.addConnector(connector);
WebAppContext wac = new WebAppContext();
wac.setContextPath("/springbatchadmin");
wac.setWar("./src/main/webapp");
server.setHandler(wac);
server.setStopAtShutdown(true);
try {
h2.start();
server.start();
assertTrue(restTemplate.getForObject(BASE_URL + "jobs.json", String.class).contains(JOB));
} finally {
server.stop();
h2.stop();
}
}
/** Open the TCP port for the H2 database, so it is available remotely. */
@Bean(initMethod = "start", destroyMethod = "stop")
public Server h2TCPServer() throws SQLException {
return Server.createTcpServer("-tcp", "-tcpAllowOthers");
}
// @BeforeClass
public static void startDb() throws SQLException {
System.out.println("Starting DB server");
server = Server.createTcpServer(null).start();
}
public static void main(String[] args) {
try {
File dataDir = new File("target/h2");
String url = "jdbc:h2:tcp://localhost:9092/apiman";
if (dataDir.exists()) {
FileUtils.deleteDirectory(dataDir);
}
dataDir.mkdirs();
Server.createTcpServer(
"-tcpPassword",
"sa",
"-baseDir",
dataDir.getAbsolutePath(),
"-tcpPort",
"9092",
"-tcpAllowOthers")
.start();
Class.forName("org.h2.Driver");
try (Connection connection = DriverManager.getConnection(url, "sa", "")) {
System.out.println(
"Connection Established: "
+ connection.getMetaData().getDatabaseProductName()
+ "/"
+ connection.getCatalog());
executeUpdate(
connection,
"CREATE TABLE users ( username varchar(255) NOT NULL, password varchar(255) NOT NULL, PRIMARY KEY (username))");
executeUpdate(
connection,
"INSERT INTO users (username, password) VALUES ('bwayne', 'ae2efd698aefdf366736a4eda1bc5241f9fbfec7')");
executeUpdate(
connection,
"INSERT INTO users (username, password) VALUES ('ckent', 'ea59f7ca52a2087c99374caba0ff29be1b2dcdbf')");
executeUpdate(
connection,
"INSERT INTO users (username, password) VALUES ('ballen', 'ea59f7ca52a2087c99374caba0ff29be1b2dcdbf')");
executeUpdate(
connection,
"CREATE TABLE roles (rolename varchar(255) NOT NULL, username varchar(255) NOT NULL)");
executeUpdate(
connection, "INSERT INTO roles (rolename, username) VALUES ('user', 'bwayne')");
executeUpdate(
connection, "INSERT INTO roles (rolename, username) VALUES ('admin', 'bwayne')");
executeUpdate(
connection, "INSERT INTO roles (rolename, username) VALUES ('ckent', 'user')");
executeUpdate(
connection, "INSERT INTO roles (rolename, username) VALUES ('ballen', 'user')");
}
System.out.println("======================================================");
System.out.println("JDBC (H2) server started successfully.");
System.out.println("");
System.out.println(" Data: " + dataDir.getAbsolutePath());
System.out.println(" JDBC URL: " + url);
System.out.println(" JDBC User: sa");
System.out.println(" JDBC Password: "******" Authentication Query: SELECT * FROM users u WHERE u.username = ? AND u.password = ?");
System.out.println(
" Authorization Query: SELECT r.rolename FROM roles r WHERE r.username = ?");
System.out.println("======================================================");
System.out.println("");
System.out.println("");
System.out.println("Press Enter to stop the JDBC server.");
new BufferedReader(new InputStreamReader(System.in)).readLine();
System.out.println("Shutting down the JDBC server...");
Server.shutdownTcpServer("tcp://localhost:9092", "", true, true);
System.out.println("Done!");
} catch (Exception e) {
e.printStackTrace();
}
}
private void testStartStopCluster() throws SQLException {
if (config.memory || config.networked || config.cipher != null) {
return;
}
int port1 = 9193, port2 = 9194;
String serverList = "localhost:" + port1 + ",localhost:" + port2;
deleteFiles();
// initialize the database
Connection conn;
org.h2.Driver.load();
String urlNode1 = getURL("node1/test", true);
String urlNode2 = getURL("node2/test", true);
String user = getUser(), password = getPassword();
conn = DriverManager.getConnection(urlNode1, user, password);
Statement stat;
stat = conn.createStatement();
stat.execute("DROP TABLE IF EXISTS TEST");
stat.execute("CREATE TABLE TEST(ID INT PRIMARY KEY, NAME VARCHAR(255))");
PreparedStatement prep = conn.prepareStatement("INSERT INTO TEST VALUES(?, ?)");
int len = getSize(10, 1000);
for (int i = 0; i < len; i++) {
prep.setInt(1, i);
prep.setString(2, "Data" + i);
prep.executeUpdate();
}
check(conn, len, "''");
conn.close();
// copy the database and initialize the cluster
CreateCluster.main(
"-urlSource",
urlNode1,
"-urlTarget",
urlNode2,
"-user",
user,
"-password",
password,
"-serverList",
serverList);
// start both servers
Server n1 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port1, "-baseDir", getBaseDir() + "/node1")
.start();
Server n2 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port2, "-baseDir", getBaseDir() + "/node2")
.start();
// try to connect in standalone mode - should fail
try {
conn =
DriverManager.getConnection("jdbc:h2:tcp://localhost:" + port1 + "/test", user, password);
fail("should not be able to connect in standalone mode");
} catch (SQLException e) {
assertKnownException(e);
}
try {
DriverManager.getConnection("jdbc:h2:tcp://localhost:" + port2 + "/test", user, password);
fail("should not be able to connect in standalone mode");
} catch (SQLException e) {
assertKnownException(e);
}
// test a cluster connection
conn = DriverManager.getConnection("jdbc:h2:tcp://" + serverList + "/test", user, password);
check(conn, len, "'" + serverList + "'");
conn.close();
// stop server 2, and test if only one server is available
n2.stop();
conn = DriverManager.getConnection("jdbc:h2:tcp://" + serverList + "/test", user, password);
check(conn, len, "''");
conn.close();
conn = DriverManager.getConnection("jdbc:h2:tcp://" + serverList + "/test", user, password);
check(conn, len, "''");
conn.close();
// disable the cluster
conn =
DriverManager.getConnection(
"jdbc:h2:tcp://localhost:" + port1 + "/test;CLUSTER=''", user, password);
conn.close();
n1.stop();
// re-create the cluster
DeleteDbFiles.main("-dir", getBaseDir() + "/node2", "-quiet");
CreateCluster.main(
"-urlSource",
urlNode1,
"-urlTarget",
urlNode2,
"-user",
user,
"-password",
password,
"-serverList",
serverList);
n1 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port1, "-baseDir", getBaseDir() + "/node1")
.start();
n2 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port2, "-baseDir", getBaseDir() + "/node2")
.start();
conn = DriverManager.getConnection("jdbc:h2:tcp://" + serverList + "/test", user, password);
stat = conn.createStatement();
stat.execute("CREATE TABLE BOTH(ID INT)");
n1.stop();
stat.execute("CREATE TABLE A(ID INT)");
conn.close();
n2.stop();
n1 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port1, "-baseDir", getBaseDir() + "/node1")
.start();
conn =
DriverManager.getConnection(
"jdbc:h2:tcp://localhost:" + port1 + "/test;CLUSTER=''", user, password);
check(conn, len, "''");
conn.close();
n1.stop();
n2 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port2, "-baseDir", getBaseDir() + "/node2")
.start();
conn =
DriverManager.getConnection(
"jdbc:h2:tcp://localhost:" + port2 + "/test;CLUSTER=''", user, password);
check(conn, len, "''");
conn.createStatement().execute("SELECT * FROM A");
conn.close();
n2.stop();
deleteFiles();
}
private void testCreateClusterAtRuntime() throws SQLException {
if (config.memory || config.networked || config.cipher != null) {
return;
}
int port1 = 9191, port2 = 9192;
String serverList = "localhost:" + port1 + ",localhost:" + port2;
deleteFiles();
org.h2.Driver.load();
String user = getUser(), password = getPassword();
Connection conn;
Statement stat;
String url1 = "jdbc:h2:tcp://localhost:" + port1 + "/test";
String url2 = "jdbc:h2:tcp://localhost:" + port2 + "/test";
String urlCluster = "jdbc:h2:tcp://" + serverList + "/test";
int len = 10;
// initialize the database
Server n1 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port1, "-baseDir", getBaseDir() + "/node1")
.start();
conn = DriverManager.getConnection(url1, user, password);
stat = conn.createStatement();
stat.execute(
"create table test(id int primary key, name varchar) as "
+ "select x, 'Data' || x from system_range(0, "
+ (len - 1)
+ ")");
stat.execute("create user test password 'test'");
stat.execute("grant all on test to test");
// start the second server
Server n2 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port2, "-baseDir", getBaseDir() + "/node2")
.start();
// copy the database and initialize the cluster
CreateCluster.main(
"-urlSource",
url1,
"-urlTarget",
url2,
"-user",
user,
"-password",
password,
"-serverList",
serverList);
// check the original connection is closed
try {
stat.execute("select * from test");
fail();
} catch (SQLException e) {
// expected
JdbcUtils.closeSilently(conn);
}
// test the cluster connection
Connection connApp =
DriverManager.getConnection(urlCluster + ";AUTO_RECONNECT=TRUE", user, password);
check(connApp, len, "'" + serverList + "'");
// delete the rows, but don't commit
connApp.setAutoCommit(false);
connApp.createStatement().execute("delete from test");
// stop server 2, and test if only one server is available
n2.stop();
// rollback the transaction
connApp.createStatement().executeQuery("select count(*) from test");
connApp.rollback();
check(connApp, len, "''");
connApp.setAutoCommit(true);
// re-create the cluster
n2 =
org.h2.tools.Server.createTcpServer(
"-tcpPort", "" + port2, "-baseDir", getBaseDir() + "/node2")
.start();
CreateCluster.main(
"-urlSource",
url1,
"-urlTarget",
url2,
"-user",
user,
"-password",
password,
"-serverList",
serverList);
// test the cluster connection
check(connApp, len, "'" + serverList + "'");
// test a non-admin user
String user2 = "test", password2 = getPassword("test");
connApp = DriverManager.getConnection(urlCluster, user2, password2);
check(connApp, len, "'" + serverList + "'");
n1.stop();
// test non-admin cluster connection if only one server runs
Connection connApp2 =
DriverManager.getConnection(urlCluster + ";AUTO_RECONNECT=TRUE", user2, password2);
check(connApp2, len, "''");
connApp2.close();
// test non-admin cluster connection if only one server runs
connApp2 = DriverManager.getConnection(urlCluster + ";AUTO_RECONNECT=TRUE", user2, password2);
check(connApp2, len, "''");
connApp2.close();
n2.stop();
deleteFiles();
}
private void startServer() throws SQLException {
h2Server = Server.createTcpServer().start();
}
/** Open the TCP port for the H2 database, so it is available remotely. */
@Bean(initMethod = "start", destroyMethod = "stop")
@Profile(Constants.SPRING_PROFILE_DEVELOPMENT)
public Server h2TCPServer() throws SQLException {
return Server.createTcpServer("-tcp", "-tcpAllowOthers");
}
@BeforeClass
public static void startH2Database() throws Exception {
DeleteDbFiles.execute("", "DroolsFlow", true);
h2Server = Server.createTcpServer(new String[0]);
h2Server.start();
}
@Bean(initMethod = "start", destroyMethod = "stop")
public Server embeddedDatabase() throws SQLException {
return Server.createTcpServer("-tcp", "-tcpAllowOthers", "-tcpShutdownForce");
}