Examples with Restore org.h2.tools.Restore used on opensource projects

Example 1 with Restore

use of org.h2.tools.Restore in project h2database by h2database.

the class TestWeb method testTools.

private void testTools() throws Exception {
    if (config.memory || config.cipher != null) {
        return;
    }
    deleteDb(getTestName());
    Connection conn = getConnection(getTestName());
    conn.createStatement().execute("create table test(id int) as select 1");
    conn.close();
    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();
        result = client.get(url);
        client.readSessionId(result);
        result = client.get(url, "tools.jsp");
        FileUtils.delete(getBaseDir() + "/backup.zip");
        result = client.get(url, "tools.do?tool=Backup&args=-dir," + getBaseDir() + ",-db," + getTestName() + ",-file," + getBaseDir() + "/backup.zip");
        deleteDb(getTestName());
        assertTrue(FileUtils.exists(getBaseDir() + "/backup.zip"));
        result = client.get(url, "tools.do?tool=DeleteDbFiles&args=-dir," + getBaseDir() + ",-db," + getTestName());
        String fn = getBaseDir() + "/" + getTestName();
        if (config.mvStore) {
            fn += Constants.SUFFIX_MV_FILE;
        } else {
            fn += Constants.SUFFIX_PAGE_FILE;
        }
        assertFalse(FileUtils.exists(fn));
        result = client.get(url, "tools.do?tool=Restore&args=-dir," + getBaseDir() + ",-db," + getTestName() + ",-file," + getBaseDir() + "/backup.zip");
        assertTrue(FileUtils.exists(fn));
        FileUtils.delete(getBaseDir() + "/web.h2.sql");
        FileUtils.delete(getBaseDir() + "/backup.zip");
        result = client.get(url, "tools.do?tool=Recover&args=-dir," + getBaseDir() + ",-db," + getTestName());
        assertTrue(FileUtils.exists(getBaseDir() + "/" + getTestName() + ".h2.sql"));
        FileUtils.delete(getBaseDir() + "/web.h2.sql");
        result = client.get(url, "tools.do?tool=RunScript&args=-script," + getBaseDir() + "/" + getTestName() + ".h2.sql,-url," + getURL(getTestName(), true) + ",-user," + getUser() + ",-password," + getPassword());
        FileUtils.delete(getBaseDir() + "/" + getTestName() + ".h2.sql");
        assertTrue(FileUtils.exists(fn));
        deleteDb(getTestName());
    } finally {
        server.shutdown();
    }
}

Example 2 with Restore

use of org.h2.tools.Restore in project h2database by h2database.

the class TestGeneralCommonTableQueries method testSimple3RowRecursiveQueryWithLazyEval.

private void testSimple3RowRecursiveQueryWithLazyEval() throws Exception {
    String[] expectedRowData = new String[] { "|6" };
    String[] expectedColumnTypes = new String[] { "BIGINT" };
    String[] expectedColumnNames = new String[] { "SUM(N)" };
    // back up the config - to restore it after this test
    TestAll backupConfig = config;
    config = new TestAll();
    try {
        // Test with settings: lazy mvStore memory mvcc multiThreaded
        // connection url is
        // mem:script;MV_STORE=true;LOG=1;LOCK_TIMEOUT=50;MVCC=TRUE;
        // MULTI_THREADED=TRUE;LAZY_QUERY_EXECUTION=1
        config.lazy = true;
        config.mvStore = true;
        config.memory = true;
        config.mvcc = true;
        config.multiThreaded = true;
        String setupSQL = "--no config set";
        String withQuery = "select sum(n) from (\n" + "    with recursive r(n) as (\n" + "        (select 1) union all (select n+1 from r where n < 3) \n" + "    )\n" + "    select n from r \n" + ")\n";
        int maxRetries = 10;
        int expectedNumberOfRows = expectedRowData.length;
        testRepeatedQueryWithSetup(maxRetries, expectedRowData, expectedColumnNames, expectedNumberOfRows, setupSQL, withQuery, maxRetries - 1, expectedColumnTypes);
    } finally {
        config = backupConfig;
    }
}

Example 3 with Restore

use of org.h2.tools.Restore in project h2database by h2database.

the class WebApp method tools.

private String tools() {
    try {
        String toolName = (String) attributes.get("tool");
        session.put("tool", toolName);
        String args = (String) attributes.get("args");
        String[] argList = StringUtils.arraySplit(args, ',', false);
        Tool tool = null;
        if ("Backup".equals(toolName)) {
            tool = new Backup();
        } else if ("Restore".equals(toolName)) {
            tool = new Restore();
        } else if ("Recover".equals(toolName)) {
            tool = new Recover();
        } else if ("DeleteDbFiles".equals(toolName)) {
            tool = new DeleteDbFiles();
        } else if ("ChangeFileEncryption".equals(toolName)) {
            tool = new ChangeFileEncryption();
        } else if ("Script".equals(toolName)) {
            tool = new Script();
        } else if ("RunScript".equals(toolName)) {
            tool = new RunScript();
        } else if ("ConvertTraceFile".equals(toolName)) {
            tool = new ConvertTraceFile();
        } else if ("CreateCluster".equals(toolName)) {
            tool = new CreateCluster();
        } else {
            throw DbException.throwInternalError(toolName);
        }
        ByteArrayOutputStream outBuff = new ByteArrayOutputStream();
        PrintStream out = new PrintStream(outBuff, false, "UTF-8");
        tool.setOut(out);
        try {
            tool.runTool(argList);
            out.flush();
            String o = new String(outBuff.toByteArray(), StandardCharsets.UTF_8);
            String result = PageParser.escapeHtml(o);
            session.put("toolResult", result);
        } catch (Exception e) {
            session.put("toolResult", getStackTrace(0, e, true));
        }
    } catch (Exception e) {
        server.traceError(e);
    }
    return "tools.jsp";
}