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Java StringUtils類代碼示例

本文整理匯總了Java中com.mysql.jdbc.StringUtils類的典型用法代碼示例。如果您正苦於以下問題：Java StringUtils類的具體用法？Java StringUtils怎麽用？Java StringUtils使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


StringUtils類屬於com.mysql.jdbc包，在下文中一共展示了StringUtils類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: testAsciiCharConversion

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
/**
 * Tests character conversion bug.
 * 
 * @throws Exception
 *             if there is an internal error (which is a bug).
 */
public void testAsciiCharConversion() throws Exception {
    byte[] buf = new byte[10];
    buf[0] = (byte) '?';
    buf[1] = (byte) 'S';
    buf[2] = (byte) 't';
    buf[3] = (byte) 'a';
    buf[4] = (byte) 't';
    buf[5] = (byte) 'e';
    buf[6] = (byte) '-';
    buf[7] = (byte) 'b';
    buf[8] = (byte) 'o';
    buf[9] = (byte) 't';

    String testString = "?State-bot";
    String convertedString = StringUtils.toAsciiString(buf);

    for (int i = 0; i < convertedString.length(); i++) {
        System.out.println((byte) convertedString.charAt(i));
    }

    assertTrue("Converted string != test string", testString.equals(convertedString));
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:29，代碼來源:StringRegressionTest.java

示例2: testUseOldUTF8Behavior

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
public void testUseOldUTF8Behavior() throws Exception {

        Properties props = new Properties();
        props.setProperty("useOldUTF8Behavior", "true");
        props.setProperty("useUnicode", "true");
        props.setProperty("characterEncoding", "UTF-8");
        props.setProperty("logFactory", "com.mysql.jdbc.log.StandardLogger");
        props.setProperty("profileSQL", "true");
        StandardLogger.startLoggingToBuffer();

        try {
            getConnectionWithProps(props);

            assertTrue(StringUtils.indexOfIgnoreCase(StandardLogger.getBuffer().toString(), "SET NAMES utf8") == -1);
        } finally {
            StandardLogger.dropBuffer();
        }
    }
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:19，代碼來源:ConnectionTest.java

示例3: getConnectionWithProps

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
protected Connection getConnectionWithProps(String url, String propsList) throws SQLException {
    Properties props = new Properties();

    if (propsList != null) {
        List<String> keyValuePairs = StringUtils.split(propsList, ",", false);

        for (String kvp : keyValuePairs) {
            List<String> splitUp = StringUtils.split(kvp, "=", false);
            StringBuilder value = new StringBuilder();

            for (int i = 1; i < splitUp.size(); i++) {
                if (i != 1) {
                    value.append("=");
                }

                value.append(splitUp.get(i));

            }

            props.setProperty(splitUp.get(0).toString().trim(), value.toString());
        }
    }

    return getConnectionWithProps(url, props);
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:26，代碼來源:BaseTestCase.java

示例4: appendXid

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
private static void appendXid(StringBuilder builder, Xid xid) {
    byte[] gtrid = xid.getGlobalTransactionId();
    byte[] btrid = xid.getBranchQualifier();

    if (gtrid != null) {
        StringUtils.appendAsHex(builder, gtrid);
    }

    builder.append(',');
    if (btrid != null) {
        StringUtils.appendAsHex(builder, btrid);
    }

    builder.append(',');
    StringUtils.appendAsHex(builder, xid.getFormatId());
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:17，代碼來源:MysqlXAConnection.java

示例5: getInteger

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
/**
 * Gets integer value from string data.
 *
 * @param value The value to convert.
 * @return The converted string value.
 */
private static int getInteger(String value) {

    if (StringUtils.isNullOrEmpty(value)) {
        return 0;
    }

    if (value.equalsIgnoreCase("null")) {
        return 0;
    }

    try {
        return Integer.parseInt(value);
    }
    catch (Exception exception) {

    }

    return Integer.MAX_VALUE;
}
開發者ID:mattkol，項目名稱:SugarOnRest，代碼行數:26，代碼來源:Utils.java

示例6: testIndexOfQuoteDoubleAware

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
/**
 * Tests StringUtil.indexOfQuoteDoubleAware() method
 * 
 * @throws Exception
 */
public void testIndexOfQuoteDoubleAware() throws Exception {
    final String[] searchInDoubledQt = new String[] { "A 'strange' \"STRONG\" `SsStRiNg` to be searched in",
            "A ''strange'' \"\"STRONG\"\" ``SsStRiNg`` to be searched in" };

    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(null, null, 0));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(null, "'", 0));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware("abc", null, 0));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware("abc", "", 0));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware("abc", "bcd", 0));
    assertEquals(0, StringUtils.indexOfQuoteDoubleAware("abc", "abc", 0));

    int qtPos = 0;
    assertEquals(2, qtPos = StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "'", 0));
    assertEquals(10, qtPos = StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "'", qtPos + 1));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "'", qtPos + 1));
    assertEquals(12, qtPos = StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "\"", 0));
    assertEquals(19, qtPos = StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "\"", qtPos + 1));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "\"", qtPos + 1));
    assertEquals(21, qtPos = StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "`", 0));
    assertEquals(30, qtPos = StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "`", qtPos + 1));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[0], "`", qtPos + 1));

    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[1], "'", 0));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[1], "\"", 0));
    assertEquals(-1, StringUtils.indexOfQuoteDoubleAware(searchInDoubledQt[1], "`", 0));
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:32，代碼來源:StringUtilsTest.java

示例7: testTableCompression

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
/**
 * WL#7696 - InnoDB: Transparent page compression.
 * 
 * Tests COMPRESSION clause in CREATE|ALTER TABLE syntax.
 * 
 * table_option: (...) | COMPRESSION [=] {'ZLIB'|'LZ4'|'NONE'}
 */
public void testTableCompression() throws Exception {
    if (!versionMeetsMinimum(5, 7, 8)) {
        return;
    }

    // Create table with 'zlib' compression.
    createTable("testTableCompression", "(c VARCHAR(15000)) COMPRESSION='ZLIB'");

    this.rs = this.stmt.executeQuery("show create table testTableCompression");
    assertTrue(this.rs.next());
    assertTrue(StringUtils.indexOfIgnoreCase(this.rs.getString(2), "COMPRESSION='ZLIB'") >= 0);

    // Alter table compression to 'lz4'.
    this.stmt.execute("ALTER TABLE testTableCompression COMPRESSION='LZ4'");

    this.rs = this.stmt.executeQuery("show create table testTableCompression");
    assertTrue(this.rs.next());
    assertTrue(StringUtils.indexOfIgnoreCase(this.rs.getString(2), "COMPRESSION='LZ4'") >= 0);

    // Alter table compression to 'none'.
    this.stmt.execute("ALTER TABLE testTableCompression COMPRESSION='NONE'");

    this.rs = this.stmt.executeQuery("show create table testTableCompression");
    assertTrue(this.rs.next());
    assertTrue(StringUtils.indexOfIgnoreCase(this.rs.getString(2), "COMPRESSION='NONE'") >= 0);
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:34，代碼來源:SyntaxRegressionTest.java

示例8: preProcess

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
@Override
public ResultSetInternalMethods preProcess(String sql, com.mysql.jdbc.Statement interceptedStatement, com.mysql.jdbc.Connection conn)
        throws SQLException {
    if (interceptedStatement instanceof com.mysql.jdbc.PreparedStatement) {
        sql = ((com.mysql.jdbc.PreparedStatement) interceptedStatement).getPreparedSql();
        assertTrue("Assereet failed on: " + sql,
                StringUtils.indexOfIgnoreCase(0, sql, "WHERE TABLE_SCHEMA = ? AND TABLE_NAME = ? AND COLUMN_NAME LIKE ?") > -1);
    }
    return null;
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:11，代碼來源:MetaDataRegressionTest.java

示例9: testBug65871_testCatalogs

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
private void testBug65871_testCatalogs(Connection conn1) throws Exception {
    testBug65871_testCatalog("db1`testbug65871", StringUtils.quoteIdentifier("db1`testbug65871", ((ConnectionProperties) conn1).getPedantic()), conn1);

    testBug65871_testCatalog("db2`testbug65871", StringUtils.quoteIdentifier("db2`testbug65871", "\"", ((ConnectionProperties) conn1).getPedantic()),
            conn1);

    testBug65871_testCatalog("`db3`testbug65871`", StringUtils.quoteIdentifier("`db3`testbug65871`", "\"", ((ConnectionProperties) conn1).getPedantic()),
            conn1);
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:10，代碼來源:MetaDataRegressionTest.java

示例10: testBug65871_testCatalog

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
private void testBug65871_testCatalog(String unquotedDbName, String quotedDbName, Connection conn1) throws Exception {

        Statement st1 = null;

        try {
            st1 = conn1.createStatement();

            // 1. catalog
            st1.executeUpdate("DROP DATABASE IF EXISTS " + quotedDbName);
            st1.executeUpdate("CREATE DATABASE " + quotedDbName);
            this.rs = st1.executeQuery("show databases like '" + unquotedDbName + "'");
            if (this.rs.next()) {
                assertEquals(unquotedDbName, this.rs.getString(1));
            } else {
                fail("Database " + unquotedDbName + " (quoted " + quotedDbName + ") not found.");
            }

            testBug65871_testTable(unquotedDbName, quotedDbName, "table1`testbug65871",
                    StringUtils.quoteIdentifier("table1`testbug65871", ((ConnectionProperties) conn1).getPedantic()), conn1, st1);

            testBug65871_testTable(unquotedDbName, quotedDbName, "table2`testbug65871",
                    StringUtils.quoteIdentifier("table2`testbug65871", "\"", ((ConnectionProperties) conn1).getPedantic()), conn1, st1);

            testBug65871_testTable(unquotedDbName, quotedDbName, "table3\"testbug65871",
                    StringUtils.quoteIdentifier("table3\"testbug65871", "\"", ((ConnectionProperties) conn1).getPedantic()), conn1, st1);

            testBug65871_testTable(unquotedDbName, quotedDbName, "`table4`testbug65871`",
                    StringUtils.quoteIdentifier("`table4`testbug65871`", "\"", ((ConnectionProperties) conn1).getPedantic()), conn1, st1);

        } finally {
            if (st1 != null) {
                st1.executeUpdate("DROP DATABASE IF EXISTS " + quotedDbName);
                st1.close();
            }
        }

    }
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:38，代碼來源:MetaDataRegressionTest.java

示例11: isValidInetAddress

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
public static boolean isValidInetAddress(final String address) {
    if (StringUtils.isEmptyOrWhitespaceOnly(address)) {
        return false;
    }
    if (InetAddressValidator.getInstance().isValid(address)) {
        return true;
    }
        return false;
}
開發者ID:CanadianRepublican，項目名稱:DDNS_Server，代碼行數:10，代碼來源:UpdateServlet.java

示例12: testBug25047

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
/**
 * Tests fix for BUG#25047 - StringUtils.indexOfIgnoreCaseRespectQuotes() isn't case-insensitive on the first character of the target.
 * 
 * UPD: Method StringUtils.indexOfIgnoreCaseRespectQuotes() was replaced by StringUtils.indexOfIgnoreCase()
 * 
 * @throws Exception
 *             if the test fails.
 */
public void testBug25047() throws Exception {
    assertEquals(26, StringUtils.indexOfIgnoreCase(0, "insert into Test (TestID) values (?)", "VALUES", "`", "`", StringUtils.SEARCH_MODE__MRK_COM_WS));
    assertEquals(26, StringUtils.indexOfIgnoreCase(0, "insert into Test (TestID) VALUES (?)", "values", "`", "`", StringUtils.SEARCH_MODE__MRK_COM_WS));

    assertEquals(StringUtils.indexOfIgnoreCase(0, "insert into Test (TestID) values (?)", "VALUES", "`", "`", StringUtils.SEARCH_MODE__MRK_COM_WS),
            StringUtils.indexOfIgnoreCase(0, "insert into Test (TestID) VALUES (?)", "VALUES", "`", "`", StringUtils.SEARCH_MODE__MRK_COM_WS));
    assertEquals(StringUtils.indexOfIgnoreCase(0, "insert into Test (TestID) values (?)", "values", "`", "`", StringUtils.SEARCH_MODE__MRK_COM_WS),
            StringUtils.indexOfIgnoreCase(0, "insert into Test (TestID) VALUES (?)", "values", "`", "`", StringUtils.SEARCH_MODE__MRK_COM_WS));
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:18，代碼來源:StringRegressionTest.java

示例13: encryptPassword

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
private static byte[] encryptPassword(String password, String seed, Connection connection, String key) throws SQLException {
    byte[] input = null;
    try {
        input = password != null ? StringUtils.getBytesNullTerminated(password, connection.getPasswordCharacterEncoding()) : new byte[] { 0 };
    } catch (UnsupportedEncodingException e) {
        throw SQLError.createSQLException(Messages.getString("Sha256PasswordPlugin.3", new Object[] { connection.getPasswordCharacterEncoding() }),
                SQLError.SQL_STATE_GENERAL_ERROR, null);
    }
    byte[] mysqlScrambleBuff = new byte[input.length];
    Security.xorString(input, mysqlScrambleBuff, seed.getBytes(), input.length);
    return ExportControlled.encryptWithRSAPublicKey(mysqlScrambleBuff,
            ExportControlled.decodeRSAPublicKey(key, ((MySQLConnection) connection).getExceptionInterceptor()),
            ((MySQLConnection) connection).getExceptionInterceptor());
}
開發者ID:bragex，項目名稱:the-vigilantes，代碼行數:15，代碼來源:Sha256PasswordPlugin.java

示例14: ensureBaseFolderExist

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
private static String ensureBaseFolderExist(String[] args) throws Exception {
    String baseFolder = "";

    if (args.length > 0 ){
        baseFolder = args[0];
    }

    if (StringUtils.isNullOrEmpty(baseFolder)) {
        baseFolder =  System.getProperty("user.dir");
    }

    return ensureFolderExist(baseFolder, "");
}
開發者ID:mattkol，項目名稱:SugarOnRest，代碼行數:14，代碼來源:Main.java

示例15: toPascalCase

import com.mysql.jdbc.StringUtils; //導入依賴的package包/類
/**
 * Make get property name prettier.
 *
 * @param name Value to convert.
 * @return Name in Pascal case
 * @throws Exception
 */
public static String toPascalCase(String name) throws Exception {
    if (StringUtils.isNullOrEmpty(name)) {
        return name;
    }

    String pascalCase = "";
    char newChar;
    boolean toUpper = false;
    char[] charArray = name.toCharArray();
    for (int ctr = 0; ctr <= charArray.length - 1; ctr++)
    {
        if (ctr == 0)
        {
            newChar = Character.toUpperCase(charArray[ctr]);
            pascalCase = Character.toString(newChar);
            continue;
        }

        if (charArray[ctr] == '_')
        {
            toUpper = true;
            continue;
        }

        if (toUpper)
        {
            newChar = Character.toUpperCase(charArray[ctr]);
            pascalCase += Character.toString(newChar);
            toUpper = false;
            continue;
        }

        pascalCase += Character.toString(charArray[ctr]);
    }

    return pascalCase;
}
開發者ID:mattkol，項目名稱:SugarOnRest，代碼行數:45，代碼來源:Utils.java


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