Example usage for java.sql Types NULL

List of usage examples for java.sql Types NULL

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Introduction

In this page you can find the example usage for java.sql Types NULL.

Prototype

int NULL

To view the source code for java.sql Types NULL.

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Document

The constant in the Java programming language that identifies the generic SQL value NULL.

Usage

From source file:com.netflix.simianarmy.aws.conformity.RDSConformityClusterTracker.java

public Object value(String value) {
    return value == null ? Types.NULL : value;
}

From source file:com.netflix.simianarmy.aws.conformity.RDSConformityClusterTracker.java

public Object value(Date value) {
    return value == null ? Types.NULL : value.getTime();
}

From source file:car_counter.storage.sqlite.SqliteStorage.java

@Override
public void store(Path destinationFile, Collection<DetectedVehicle> detectedVehicles) {
    try {//from   ww w. java  2 s.  c  om
        PreparedStatement statement = connection.prepareStatement("insert into detected_vehicles "
                + "(timestamp, initial_location, end_location, speed, colour, video_file) values "
                + "(?, ?, ?, ?, ?, ?)");

        for (DetectedVehicle detectedVehicle : detectedVehicles) {
            statement.setLong(1, detectedVehicle.getDateTime().getMillis());
            statement.setLong(2, detectedVehicle.getInitialLocation().ordinal());
            statement.setLong(3, detectedVehicle.getEndLocation().ordinal());

            if (detectedVehicle.getSpeed() == null) {
                statement.setNull(4, Types.NULL);
            } else {
                statement.setFloat(4, detectedVehicle.getSpeed());
            }

            statement.setString(5, null);
            statement.setString(6, destinationFile.getFileName().toString());

            statement.executeUpdate();
        }
    } catch (SQLException e) {
        throw new IllegalStateException("Error inserting records", e);
    }
}

From source file:com.netflix.simianarmy.aws.conformity.RDSConformityClusterTracker.java

public Object emailValue(String email) {
    if (StringUtils.isBlank(email))
        return Types.NULL;
    if (email.equals("0"))
        return Types.NULL;
    return email;
}

From source file:com.nabla.wapp.server.json.SqlColumn.java

public void write(final ResultSet rs, int column, final JSONObject record) throws SQLException {
    switch (type) {
    case Types.BIGINT:
    case Types.INTEGER:
    case Types.SMALLINT:
    case Types.TINYINT:
        record.put(label, rs.getInt(column));
        break;/*from w ww .jav a2  s . c o m*/
    case Types.BOOLEAN:
    case Types.BIT:
        record.put(label, rs.getBoolean(column));
        break;
    case Types.DATE:
        final Date dt = rs.getDate(column);
        if (rs.wasNull())
            record.put(label, null);
        else
            record.put(label, new JSonDate(dt));
        return;
    case Types.TIMESTAMP:
        final Timestamp tm = rs.getTimestamp(column);
        if (rs.wasNull())
            record.put(label, null);
        else
            record.put(label, timeStampFormat.format(tm));
        return;
    case Types.DOUBLE:
        record.put(label, rs.getDouble(column));
        break;
    case Types.FLOAT:
        record.put(label, rs.getFloat(column));
        break;
    case Types.NULL:
        record.put(label, null);
        return;
    default:
        record.put(label, rs.getString(column));
        break;
    }
    if (rs.wasNull())
        record.put(label, null);
}

From source file:com.github.ferstl.spring.jdbc.oracle.OracleNamedParameterJdbcTemplateTest.java

@Test
public void setNullNoType() throws SQLException {
    Map<String, Object> map = new HashMap<>(2);
    map.put("ten", 10);
    map.put("twenty", null);
    String sql = "SELECT 1 FROM dual WHERE 1 = :ten or 20 = :twenty";
    PreparedStatementCreator preparedStatementCreator = this.namedJdbcTemplate.getPreparedStatementCreator(sql,
            new MapSqlParameterSource(map));

    Connection connection = mock(Connection.class);
    PreparedStatement preparedStatement = mock(PreparedStatement.class);
    OraclePreparedStatement oracleStatement = mock(OraclePreparedStatement.class);

    when(connection.prepareStatement(sql)).thenReturn(preparedStatement);
    when(preparedStatement.unwrap(OraclePreparedStatement.class)).thenReturn(oracleStatement);

    preparedStatementCreator.createPreparedStatement(connection);

    verify(oracleStatement).setObjectAtName("ten", 10);
    verify(oracleStatement).setNullAtName("twenty", Types.NULL);
}

From source file:org.apache.ddlutils.platform.postgresql.PostgreSqlPlatform.java

/**
 * Creates a new platform instance.//from w  ww.  j  a v a 2  s . com
 */
public PostgreSqlPlatform() {
    PlatformInfo info = getPlatformInfo();

    info.setPrimaryKeyColumnAutomaticallyRequired(true);
    // this is the default length though it might be changed when building PostgreSQL
    // in file src/include/postgres_ext.h
    info.setMaxIdentifierLength(31);

    info.addNativeTypeMapping(Types.ARRAY, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.BINARY, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.BIT, "BOOLEAN");
    info.addNativeTypeMapping(Types.BLOB, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.BOOLEAN, "BOOLEAN", Types.BIT);
    info.addNativeTypeMapping(Types.CLOB, "TEXT", Types.LONGVARCHAR);
    info.addNativeTypeMapping(Types.DATALINK, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.DECIMAL, "NUMERIC", Types.NUMERIC);
    info.addNativeTypeMapping(Types.DISTINCT, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.DOUBLE, "DOUBLE PRECISION");
    info.addNativeTypeMapping(Types.FLOAT, "DOUBLE PRECISION", Types.DOUBLE);
    info.addNativeTypeMapping(Types.JAVA_OBJECT, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.LONGVARBINARY, "BYTEA");
    info.addNativeTypeMapping(Types.LONGVARCHAR, "TEXT", Types.LONGVARCHAR);
    info.addNativeTypeMapping(Types.NULL, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.OTHER, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.REF, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.STRUCT, "BYTEA", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.TINYINT, "SMALLINT", Types.SMALLINT);
    info.addNativeTypeMapping(Types.VARBINARY, "BYTEA", Types.LONGVARBINARY);

    info.setDefaultSize(Types.CHAR, 254);
    info.setDefaultSize(Types.VARCHAR, 254);

    // no support for specifying the size for these types (because they are mapped
    // to BYTEA which back-maps to BLOB)
    info.setHasSize(Types.BINARY, false);
    info.setHasSize(Types.VARBINARY, false);

    setSqlBuilder(new PostgreSqlBuilder(this));
    setModelReader(new PostgreSqlModelReader(this));
}

From source file:org.apache.openjpa.jdbc.schema.Schemas.java

/**
 * Return the {@link Types} constant for the given SQL type name.
 *//*  w ww .java 2  s.co  m*/
public static int getJDBCType(String name) {
    if ("array".equalsIgnoreCase(name))
        return Types.ARRAY;
    if ("bigint".equalsIgnoreCase(name))
        return Types.BIGINT;
    if ("binary".equalsIgnoreCase(name))
        return Types.BINARY;
    if ("bit".equalsIgnoreCase(name))
        return Types.BIT;
    if ("blob".equalsIgnoreCase(name))
        return Types.BLOB;
    if ("char".equalsIgnoreCase(name))
        return Types.CHAR;
    if ("clob".equalsIgnoreCase(name))
        return Types.CLOB;
    if ("date".equalsIgnoreCase(name))
        return Types.DATE;
    if ("decimal".equalsIgnoreCase(name))
        return Types.DECIMAL;
    if ("distinct".equalsIgnoreCase(name))
        return Types.DISTINCT;
    if ("double".equalsIgnoreCase(name))
        return Types.DOUBLE;
    if ("float".equalsIgnoreCase(name))
        return Types.FLOAT;
    if ("integer".equalsIgnoreCase(name))
        return Types.INTEGER;
    if ("java_object".equalsIgnoreCase(name))
        return Types.JAVA_OBJECT;
    if ("longvarbinary".equalsIgnoreCase(name))
        return Types.LONGVARBINARY;
    if ("longvarchar".equalsIgnoreCase(name))
        return Types.LONGVARCHAR;
    if ("null".equalsIgnoreCase(name))
        return Types.NULL;
    if ("numeric".equalsIgnoreCase(name))
        return Types.NUMERIC;
    if ("other".equalsIgnoreCase(name))
        return Types.OTHER;
    if ("real".equalsIgnoreCase(name))
        return Types.REAL;
    if ("ref".equalsIgnoreCase(name))
        return Types.REF;
    if ("smallint".equalsIgnoreCase(name))
        return Types.SMALLINT;
    if ("struct".equalsIgnoreCase(name))
        return Types.STRUCT;
    if ("time".equalsIgnoreCase(name))
        return Types.TIME;
    if ("timestamp".equalsIgnoreCase(name))
        return Types.TIMESTAMP;
    if ("tinyint".equalsIgnoreCase(name))
        return Types.TINYINT;
    if ("varbinary".equalsIgnoreCase(name))
        return Types.VARBINARY;
    if ("varchar".equalsIgnoreCase(name))
        return Types.VARCHAR;
    if (name == null || name.toLowerCase().startsWith("unknown"))
        return Types.OTHER;
    throw new IllegalArgumentException("name = " + name);
}

From source file:org.apache.ddlutils.platform.sybase.SybasePlatform.java

/**
 * Creates a new platform instance.//w ww. j av a 2s  . com
 */
public SybasePlatform() {
    PlatformInfo info = getPlatformInfo();

    info.setMaxIdentifierLength(28);
    info.setNullAsDefaultValueRequired(true);
    info.setIdentityColumnAutomaticallyRequired(true);
    info.setMultipleIdentityColumnsSupported(false);
    info.setPrimaryKeyColumnsHaveToBeRequired(true);
    info.setCommentPrefix("/*");
    info.setCommentSuffix("*/");

    info.addNativeTypeMapping(Types.ARRAY, "IMAGE");
    // BIGINT is mapped back in the model reader
    info.addNativeTypeMapping(Types.BIGINT, "DECIMAL(19,0)");
    // we're not using the native BIT type because it is rather limited (cannot be NULL, cannot be indexed)
    info.addNativeTypeMapping(Types.BIT, "SMALLINT", Types.SMALLINT);
    info.addNativeTypeMapping(Types.BLOB, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.BOOLEAN, "SMALLINT", Types.SMALLINT);
    info.addNativeTypeMapping(Types.CLOB, "TEXT", Types.LONGVARCHAR);
    info.addNativeTypeMapping(Types.DATALINK, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.DATE, "DATETIME", Types.TIMESTAMP);
    info.addNativeTypeMapping(Types.DISTINCT, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.DOUBLE, "DOUBLE PRECISION");
    info.addNativeTypeMapping(Types.FLOAT, "DOUBLE PRECISION", Types.DOUBLE);
    info.addNativeTypeMapping(Types.INTEGER, "INT");
    info.addNativeTypeMapping(Types.JAVA_OBJECT, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.LONGVARBINARY, "IMAGE");
    info.addNativeTypeMapping(Types.LONGVARCHAR, "TEXT");
    info.addNativeTypeMapping(Types.NULL, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.OTHER, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.REF, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.STRUCT, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.TIME, "DATETIME", Types.TIMESTAMP);
    info.addNativeTypeMapping(Types.TIMESTAMP, "DATETIME", Types.TIMESTAMP);
    info.addNativeTypeMapping(Types.TINYINT, "SMALLINT", Types.SMALLINT);

    info.setDefaultSize(Types.BINARY, 254);
    info.setDefaultSize(Types.VARBINARY, 254);
    info.setDefaultSize(Types.CHAR, 254);
    info.setDefaultSize(Types.VARCHAR, 254);

    setSqlBuilder(new SybaseBuilder(this));
    setModelReader(new SybaseModelReader(this));
}

From source file:org.apache.ddlutils.platform.mssql.MSSqlPlatform.java

/**
 * Creates a new platform instance./*from   w  ww.ja  v a  2 s . c  o  m*/
 */
public MSSqlPlatform() {
    PlatformInfo info = getPlatformInfo();

    info.setMaxIdentifierLength(128);
    info.setPrimaryKeyColumnAutomaticallyRequired(true);
    info.setIdentityColumnAutomaticallyRequired(true);
    info.setMultipleIdentityColumnsSupported(false);
    info.setSupportedOnUpdateActions(
            new CascadeActionEnum[] { CascadeActionEnum.CASCADE, CascadeActionEnum.NONE });
    info.addEquivalentOnUpdateActions(CascadeActionEnum.NONE, CascadeActionEnum.RESTRICT);
    info.setSupportedOnDeleteActions(
            new CascadeActionEnum[] { CascadeActionEnum.CASCADE, CascadeActionEnum.NONE });
    info.addEquivalentOnDeleteActions(CascadeActionEnum.NONE, CascadeActionEnum.RESTRICT);

    info.addNativeTypeMapping(Types.ARRAY, "IMAGE", Types.LONGVARBINARY);
    // BIGINT will be mapped back to BIGINT by the model reader 
    info.addNativeTypeMapping(Types.BIGINT, "DECIMAL(19,0)");
    info.addNativeTypeMapping(Types.BLOB, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.BOOLEAN, "BIT", Types.BIT);
    info.addNativeTypeMapping(Types.CLOB, "TEXT", Types.LONGVARCHAR);
    info.addNativeTypeMapping(Types.DATALINK, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.DATE, "DATETIME", Types.TIMESTAMP);
    info.addNativeTypeMapping(Types.DISTINCT, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.DOUBLE, "FLOAT", Types.FLOAT);
    info.addNativeTypeMapping(Types.INTEGER, "INT");
    info.addNativeTypeMapping(Types.JAVA_OBJECT, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.LONGVARBINARY, "IMAGE");
    info.addNativeTypeMapping(Types.LONGVARCHAR, "TEXT");
    info.addNativeTypeMapping(Types.NULL, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.OTHER, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.REF, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.STRUCT, "IMAGE", Types.LONGVARBINARY);
    info.addNativeTypeMapping(Types.TIME, "DATETIME", Types.TIMESTAMP);
    info.addNativeTypeMapping(Types.TIMESTAMP, "DATETIME");
    info.addNativeTypeMapping(Types.TINYINT, "SMALLINT", Types.SMALLINT);

    info.setDefaultSize(Types.CHAR, 254);
    info.setDefaultSize(Types.VARCHAR, 254);
    info.setDefaultSize(Types.BINARY, 254);
    info.setDefaultSize(Types.VARBINARY, 254);

    setSqlBuilder(new MSSqlBuilder(this));
    setModelReader(new MSSqlModelReader(this));
}