Example usage for java.sql Types DOUBLE

List of usage examples for java.sql Types DOUBLE

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Introduction

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

Prototype

int DOUBLE

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

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Document

The constant in the Java programming language, sometimes referred to as a type code, that identifies the generic SQL type DOUBLE.

Usage

From source file:nl.nn.adapterframework.statistics.jdbc.StatisticsKeeperStore.java

private void applyParam(PreparedStatement stmt, int pos, double value) throws SQLException {
    if (Double.isNaN(value)) {
        if (trace && log.isDebugEnabled())
            log.debug("pos [" + pos + "] set double param [" + value + "], setting to NULL");
        stmt.setNull(pos, Types.DOUBLE);
    } else {/*from  w  ww .j  a va2 s .  c  om*/
        if (trace && log.isDebugEnabled())
            log.debug("pos [" + pos + "] set double param [" + value + "]");
        stmt.setDouble(pos, value);
    }
}

From source file:com.netspective.axiom.sql.StoredProcedureParameter.java

/**
 * Apply the IN/OUT parameters of the callable statement object
 *
 * @param vac  the context in which the apply action is being performed
 * @param stmt the statement object/*from  ww w  .j av a 2 s  .  c  o  m*/
 */
public void apply(StoredProcedureParameters.ValueApplyContext vac, ConnectionContext cc, CallableStatement stmt)
        throws SQLException {
    int paramNum = vac.getNextParamNum();
    int jdbcType = getSqlType().getJdbcType();
    if (getType().getValueIndex() == Type.IN || getType().getValueIndex() == Type.IN_OUT) {
        String text = value.getTextValue(cc);
        switch (jdbcType) {
        case Types.VARCHAR:
            // user override value if it exists
            if (vac.hasOverrideValues() && vac.hasActiveParamOverrideValue())
                text = (String) vac.getActiveParamOverrideValue();
            if (allowNull && text == null)
                stmt.setNull(paramNum, Types.VARCHAR);
            else if (text != null)
                stmt.setObject(paramNum, text);
            else
                log.warn("Parameter '" + getName() + "' was not bound. Value = " + text);
            break;

        case Types.CHAR:
            if (vac.hasOverrideValues() && vac.hasActiveParamOverrideValue())
                text = (String) vac.getActiveParamOverrideValue();
            if (allowNull && text == null)
                stmt.setNull(paramNum, Types.CHAR);
            else if (text != null)
                stmt.setObject(paramNum, text.substring(0, 1));
            else
                log.warn("Parameter '" + getName() + "' was not bound. Value = " + text);
            break;

        case Types.INTEGER:
            if (vac.hasOverrideValues() && vac.hasActiveParamOverrideValue())
                text = vac.getActiveParamOverrideValue() != null ? vac.getActiveParamOverrideValue().toString()
                        : null;
            if (allowNull && text == null)
                stmt.setNull(paramNum, Types.INTEGER);
            else if (text != null)
                stmt.setInt(paramNum, Integer.parseInt(text));
            else
                log.warn("Parameter '" + getName() + "' was not bound. Value = " + text);

            break;

        case Types.DOUBLE:
            if (vac.hasOverrideValues() && vac.hasActiveParamOverrideValue())
                text = vac.getActiveParamOverrideValue() != null ? vac.getActiveParamOverrideValue().toString()
                        : null;
            if (allowNull && text == null)
                stmt.setNull(paramNum, Types.DOUBLE);
            else if (text != null)
                stmt.setDouble(paramNum, Double.parseDouble(text));
            else
                log.warn("Parameter '" + getName() + "' was not bound. Value = " + text);

            break;

        case Types.ARRAY:
            // Arrays are quite tricky. Right now, this is supporting String arrays only.
            // TODO: Support integer and float arrays also
            String[] textValues = value.getTextValues(cc);
            if (vac.hasOverrideValues() && vac.hasActiveParamOverrideValue())
                textValues = (String[]) vac.getActiveParamOverrideValue();
            applyInArrayValue(cc, stmt, paramNum, textValues);
            break;
        default:
            log.warn("Unknown JDBC type for parameter '" + getName() + "' (index=" + paramNum
                    + ") of stored procedure '" + parent.getProcedure() + "'.");
            break;
        }
    }
    if (getType().getValueIndex() == Type.OUT || getType().getValueIndex() == Type.IN_OUT) {
        String identifier = getSqlType().getIdentifier();
        // result sets are returned differently for different vendors
        if (identifier.equals(QueryParameterType.RESULTSET_IDENTIFIER))
            stmt.registerOutParameter(paramNum, getVendorSpecificResultSetType(cc));
        else
            stmt.registerOutParameter(paramNum, jdbcType);
    }
}

From source file:org.apache.ddlutils.io.RoundtripTestBase.java

/**
 * Returns the original model adjusted for type changes because of the native type mappings
 * which when read back from the database will map to different types.
 * //from  w  w w.  j  a v  a  2s  .  co  m
 * @return The adjusted model
 */
protected Database getAdjustedModel() {
    try {
        Database model = (Database) getModel().clone();

        for (int tableIdx = 0; tableIdx < model.getTableCount(); tableIdx++) {
            Table table = model.getTable(tableIdx);

            for (int columnIdx = 0; columnIdx < table.getColumnCount(); columnIdx++) {
                Column column = table.getColumn(columnIdx);
                int origType = column.getTypeCode();
                int targetType = getPlatformInfo().getTargetJdbcType(origType);

                // we adjust the column types if the native type would back-map to a
                // different jdbc type
                if (targetType != origType) {
                    column.setTypeCode(targetType);
                    // we should also adapt the default value
                    if (column.getDefaultValue() != null) {
                        DefaultValueHelper helper = getPlatform().getSqlBuilder().getDefaultValueHelper();

                        column.setDefaultValue(helper.convert(column.getDefaultValue(), origType, targetType));
                    }
                }
                // we also promote the default size if the column has no size
                // spec of its own
                if ((column.getSize() == null) && getPlatformInfo().hasSize(targetType)) {
                    Integer defaultSize = getPlatformInfo().getDefaultSize(targetType);

                    if (defaultSize != null) {
                        column.setSize(defaultSize.toString());
                    }
                }
                // finally the platform might return a synthetic default value if the column
                // is a primary key column
                if (getPlatformInfo().isSyntheticDefaultValueForRequiredReturned()
                        && (column.getDefaultValue() == null) && column.isRequired()
                        && !column.isAutoIncrement()) {
                    switch (column.getTypeCode()) {
                    case Types.TINYINT:
                    case Types.SMALLINT:
                    case Types.INTEGER:
                    case Types.BIGINT:
                        column.setDefaultValue("0");
                        break;
                    case Types.REAL:
                    case Types.FLOAT:
                    case Types.DOUBLE:
                        column.setDefaultValue("0.0");
                        break;
                    case Types.BIT:
                        column.setDefaultValue("false");
                        break;
                    default:
                        column.setDefaultValue("");
                        break;
                    }
                }
            }
            // we also add the default names to foreign keys that are initially unnamed
            for (int fkIdx = 0; fkIdx < table.getForeignKeyCount(); fkIdx++) {
                ForeignKey fk = table.getForeignKey(fkIdx);

                if (fk.getName() == null) {
                    fk.setName(getPlatform().getSqlBuilder().getForeignKeyName(table, fk));
                }
            }
        }
        return model;
    } catch (CloneNotSupportedException ex) {
        throw new RuntimeException(ex);
    }
}

From source file:com.liferay.portal.upgrade.util.Table.java

public Object getValue(ResultSet rs, String name, Integer type) throws Exception {

    Object value = null;/* w  w w  . j a  v a2s  .co  m*/

    int t = type.intValue();

    if (t == Types.BIGINT) {
        try {
            value = GetterUtil.getLong(rs.getLong(name));
        } catch (SQLException e) {
            value = GetterUtil.getLong(rs.getString(name));
        }
    } else if (t == Types.BOOLEAN) {
        value = GetterUtil.getBoolean(rs.getBoolean(name));
    } else if (t == Types.CLOB) {
        try {
            Clob clob = rs.getClob(name);

            if (clob == null) {
                value = StringPool.BLANK;
            } else {
                UnsyncBufferedReader unsyncBufferedReader = new UnsyncBufferedReader(clob.getCharacterStream());

                StringBundler sb = new StringBundler();

                String line = null;

                while ((line = unsyncBufferedReader.readLine()) != null) {
                    if (sb.length() != 0) {
                        sb.append(SAFE_NEWLINE_CHARACTER);
                    }

                    sb.append(line);
                }

                value = sb.toString();
            }
        } catch (Exception e) {

            // If the database doesn't allow CLOB types for the column
            // value, then try retrieving it as a String

            value = GetterUtil.getString(rs.getString(name));
        }
    } else if (t == Types.DOUBLE) {
        value = GetterUtil.getDouble(rs.getDouble(name));
    } else if (t == Types.FLOAT) {
        value = GetterUtil.getFloat(rs.getFloat(name));
    } else if (t == Types.INTEGER) {
        value = GetterUtil.getInteger(rs.getInt(name));
    } else if (t == Types.SMALLINT) {
        value = GetterUtil.getShort(rs.getShort(name));
    } else if (t == Types.TIMESTAMP) {
        try {
            value = rs.getTimestamp(name);
        } catch (Exception e) {
        }

        if (value == null) {
            value = StringPool.NULL;
        }
    } else if (t == Types.VARCHAR) {
        value = GetterUtil.getString(rs.getString(name));
    } else {
        throw new UpgradeException("Upgrade code using unsupported class type " + type);
    }

    return value;
}

From source file:org.apache.sqoop.connector.jdbc.TestFromInitializer.java

@Test
@SuppressWarnings("unchecked")
public void testTableSql() throws Exception {
    LinkConfiguration linkConfig = new LinkConfiguration();
    FromJobConfiguration jobConfig = new FromJobConfiguration();

    linkConfig.linkConfig.jdbcDriver = GenericJdbcTestConstants.DRIVER;
    linkConfig.linkConfig.connectionString = GenericJdbcTestConstants.URL;
    jobConfig.fromJobConfig.sql = schemalessTableSql;
    jobConfig.fromJobConfig.partitionColumn = "DCOL";

    MutableContext context = new MutableMapContext();
    InitializerContext initializerContext = new InitializerContext(context, testUser);

    @SuppressWarnings("rawtypes")
    Initializer initializer = new GenericJdbcFromInitializer();
    initializer.initialize(initializerContext, linkConfig, jobConfig);

    verifyResult(context, "SELECT * FROM " + schemalessTableName + " WHERE ${CONDITIONS}",
            "\"ICOL\", \"DCOL\", \"VCOL\"", "DCOL", String.valueOf(Types.DOUBLE),
            String.valueOf((double) START), String.valueOf((double) (START + NUMBER_OF_ROWS - 1)));
}

From source file:org.waarp.common.database.data.AbstractDbData.java

/**
 * Set Value into PreparedStatement//from   w ww .j  a  v a  2s .co  m
 * 
 * @param ps
 * @param value
 * @param rank
 *            >= 1
 * @throws WaarpDatabaseSqlException
 */
static public void setTrueValue(PreparedStatement ps, DbValue value, int rank)
        throws WaarpDatabaseSqlException {
    try {
        switch (value.type) {
        case Types.VARCHAR:
            if (value.value == null) {
                ps.setNull(rank, Types.VARCHAR);
                break;
            }
            ps.setString(rank, (String) value.value);
            break;
        case Types.LONGVARCHAR:
            if (value.value == null) {
                ps.setNull(rank, Types.LONGVARCHAR);
                break;
            }
            ps.setString(rank, (String) value.value);
            break;
        case Types.BIT:
            if (value.value == null) {
                ps.setNull(rank, Types.BIT);
                break;
            }
            ps.setBoolean(rank, (Boolean) value.value);
            break;
        case Types.TINYINT:
            if (value.value == null) {
                ps.setNull(rank, Types.TINYINT);
                break;
            }
            ps.setByte(rank, (Byte) value.value);
            break;
        case Types.SMALLINT:
            if (value.value == null) {
                ps.setNull(rank, Types.SMALLINT);
                break;
            }
            ps.setShort(rank, (Short) value.value);
            break;
        case Types.INTEGER:
            if (value.value == null) {
                ps.setNull(rank, Types.INTEGER);
                break;
            }
            ps.setInt(rank, (Integer) value.value);
            break;
        case Types.BIGINT:
            if (value.value == null) {
                ps.setNull(rank, Types.BIGINT);
                break;
            }
            ps.setLong(rank, (Long) value.value);
            break;
        case Types.REAL:
            if (value.value == null) {
                ps.setNull(rank, Types.REAL);
                break;
            }
            ps.setFloat(rank, (Float) value.value);
            break;
        case Types.DOUBLE:
            if (value.value == null) {
                ps.setNull(rank, Types.DOUBLE);
                break;
            }
            ps.setDouble(rank, (Double) value.value);
            break;
        case Types.VARBINARY:
            if (value.value == null) {
                ps.setNull(rank, Types.VARBINARY);
                break;
            }
            ps.setBytes(rank, (byte[]) value.value);
            break;
        case Types.DATE:
            if (value.value == null) {
                ps.setNull(rank, Types.DATE);
                break;
            }
            ps.setDate(rank, (Date) value.value);
            break;
        case Types.TIMESTAMP:
            if (value.value == null) {
                ps.setNull(rank, Types.TIMESTAMP);
                break;
            }
            ps.setTimestamp(rank, (Timestamp) value.value);
            break;
        case Types.CLOB:
            if (value.value == null) {
                ps.setNull(rank, Types.CLOB);
                break;
            }
            ps.setClob(rank, (Reader) value.value);
            break;
        case Types.BLOB:
            if (value.value == null) {
                ps.setNull(rank, Types.BLOB);
                break;
            }
            ps.setBlob(rank, (InputStream) value.value);
            break;
        default:
            throw new WaarpDatabaseSqlException("Type not supported: " + value.type + " at " + rank);
        }
    } catch (ClassCastException e) {
        throw new WaarpDatabaseSqlException("Setting values casting error: " + value.type + " at " + rank, e);
    } catch (SQLException e) {
        DbSession.error(e);
        throw new WaarpDatabaseSqlException("Setting values in error: " + value.type + " at " + rank, e);
    }
}

From source file:com.act.lcms.db.model.StandardWell.java

protected void bindInsertOrUpdateParameters(PreparedStatement stmt, Integer plateId, Integer plateRow,
        Integer plateColumn, String chemical, String media, String note, Double concentration)
        throws SQLException {
    stmt.setInt(DB_FIELD.PLATE_ID.getInsertUpdateOffset(), plateId);
    stmt.setInt(DB_FIELD.PLATE_ROW.getInsertUpdateOffset(), plateRow);
    stmt.setInt(DB_FIELD.PLATE_COLUMN.getInsertUpdateOffset(), plateColumn);
    stmt.setString(DB_FIELD.CHEMICAL.getInsertUpdateOffset(), chemical);
    stmt.setString(DB_FIELD.MEDIA.getInsertUpdateOffset(), media);
    stmt.setString(DB_FIELD.NOTE.getInsertUpdateOffset(), note);
    if (concentration != null) {
        stmt.setDouble(DB_FIELD.CONCENTRATION.getInsertUpdateOffset(), concentration);
    } else {//  w  w w.  j  av a 2 s. co m
        stmt.setNull(DB_FIELD.CONCENTRATION.getInsertUpdateOffset(), Types.DOUBLE);
    }
}

From source file:org.hibernate.dialect.Dialect.java

protected Dialect() {
    log.info("Using dialect: " + this);
    sqlFunctions.putAll(STANDARD_AGGREGATE_FUNCTIONS);

    // standard sql92 functions (can be overridden by subclasses)
    registerFunction("substring", new SQLFunctionTemplate(Hibernate.STRING, "substring(?1, ?2, ?3)"));
    registerFunction("locate", new SQLFunctionTemplate(Hibernate.INTEGER, "locate(?1, ?2, ?3)"));
    registerFunction("trim", new SQLFunctionTemplate(Hibernate.STRING, "trim(?1 ?2 ?3 ?4)"));
    registerFunction("length", new StandardSQLFunction("length", Hibernate.INTEGER));
    registerFunction("bit_length", new StandardSQLFunction("bit_length", Hibernate.INTEGER));
    registerFunction("coalesce", new StandardSQLFunction("coalesce"));
    registerFunction("nullif", new StandardSQLFunction("nullif"));
    registerFunction("abs", new StandardSQLFunction("abs"));
    registerFunction("mod", new StandardSQLFunction("mod", Hibernate.INTEGER));
    registerFunction("sqrt", new StandardSQLFunction("sqrt", Hibernate.DOUBLE));
    registerFunction("upper", new StandardSQLFunction("upper"));
    registerFunction("lower", new StandardSQLFunction("lower"));
    registerFunction("cast", new CastFunction());
    registerFunction("extract", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(?1 ?2 ?3)"));

    //map second/minute/hour/day/month/year to ANSI extract(), override on subclasses
    registerFunction("second", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(second from ?1)"));
    registerFunction("minute", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(minute from ?1)"));
    registerFunction("hour", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(hour from ?1)"));
    registerFunction("day", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(day from ?1)"));
    registerFunction("month", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(month from ?1)"));
    registerFunction("year", new SQLFunctionTemplate(Hibernate.INTEGER, "extract(year from ?1)"));

    registerFunction("str", new SQLFunctionTemplate(Hibernate.STRING, "cast(?1 as char)"));

    // register hibernate types for default use in scalar sqlquery type auto detection
    registerHibernateType(Types.BIGINT, Hibernate.BIG_INTEGER.getName());
    registerHibernateType(Types.BINARY, Hibernate.BINARY.getName());
    registerHibernateType(Types.BIT, Hibernate.BOOLEAN.getName());
    registerHibernateType(Types.CHAR, Hibernate.CHARACTER.getName());
    registerHibernateType(Types.DATE, Hibernate.DATE.getName());
    registerHibernateType(Types.DOUBLE, Hibernate.DOUBLE.getName());
    registerHibernateType(Types.FLOAT, Hibernate.FLOAT.getName());
    registerHibernateType(Types.INTEGER, Hibernate.INTEGER.getName());
    registerHibernateType(Types.SMALLINT, Hibernate.SHORT.getName());
    registerHibernateType(Types.TINYINT, Hibernate.BYTE.getName());
    registerHibernateType(Types.TIME, Hibernate.TIME.getName());
    registerHibernateType(Types.TIMESTAMP, Hibernate.TIMESTAMP.getName());
    registerHibernateType(Types.VARCHAR, Hibernate.STRING.getName());
    registerHibernateType(Types.VARBINARY, Hibernate.BINARY.getName());
    registerHibernateType(Types.NUMERIC, Hibernate.BIG_DECIMAL.getName());
    registerHibernateType(Types.DECIMAL, Hibernate.BIG_DECIMAL.getName());
    registerHibernateType(Types.BLOB, Hibernate.BLOB.getName());
    registerHibernateType(Types.CLOB, Hibernate.CLOB.getName());
    registerHibernateType(Types.REAL, Hibernate.FLOAT.getName());
}

From source file:org.castor.jdo.engine.SQLTypeInfos.java

/**
 * Set given value on given PreparedStatement at given index with given SQL type.
 * //from  w  w w.  ja va 2  s.c  o m
 * @param stmt The PreparedStatement to set value on.
 * @param index The index of the value in the PreparedStatement.
 * @param value The value to set.
 * @param sqlType The SQL type of the value.
 */
public static void setValue(final PreparedStatement stmt, final int index, final Object value,
        final int sqlType) {
    try {
        if (value == null) {
            stmt.setNull(index, sqlType);
        } else {
            // Special processing for BLOB and CLOB types, because they are mapped
            // by Castor to java.io.InputStream and java.io.Reader, respectively,
            // while JDBC driver expects java.sql.Blob and java.sql.Clob.
            switch (sqlType) {
            case Types.FLOAT:
            case Types.DOUBLE:
                stmt.setDouble(index, ((Double) value).doubleValue());
                break;
            case Types.REAL:
                stmt.setFloat(index, ((Float) value).floatValue());
                break;
            case Types.TIME:
                final Time time = value instanceof java.util.Date ? new Time(((java.util.Date) value).getTime())
                        : null;
                stmt.setTime(index, time != null ? time : (Time) value, getCalendar());
                break;
            case Types.DATE:
                final Date date = value instanceof java.util.Date ? new Date(((java.util.Date) value).getTime())
                        : null;
                stmt.setDate(index, date != null ? date : (Date) value);
                break;
            case Types.TIMESTAMP:
                final Timestamp timestamp = value instanceof java.util.Date
                        ? new Timestamp(((java.util.Date) value).getTime())
                        : null;
                stmt.setTimestamp(index, timestamp != null ? timestamp : (Timestamp) value, getCalendar());
                break;
            case Types.BLOB:
                try {
                    InputStream stream;
                    if (value instanceof byte[]) {
                        stream = new ByteArrayInputStream((byte[]) value);
                    } else {
                        stream = (InputStream) value;
                    }
                    stmt.setBinaryStream(index, stream, stream.available());
                } catch (IOException ex) {
                    throw new SQLException(ex.toString());
                }
                break;
            case Types.CLOB:
                if (value instanceof String) {
                    stmt.setCharacterStream(index, new StringReader((String) value),
                            Math.min(((String) value).length(), Integer.MAX_VALUE));
                } else {
                    stmt.setCharacterStream(index, ((Clob) value).getCharacterStream(),
                            (int) Math.min(((Clob) value).length(), Integer.MAX_VALUE));
                }
                break;
            default:
                stmt.setObject(index, value, sqlType);
                break;
            }
        }
    } catch (SQLException ex) {
        LOG.error("Unexpected SQL exception: ", ex);
    }
}

From source file:org.apache.ddlutils.model.Column.java

/**
 * Tries to parse the default value of the column and returns it as an object of the
 * corresponding java type. If the value could not be parsed, then the original
 * definition is returned.//  w w  w. j ava 2 s.  c  om
 * 
 * @return The parsed default value
 */
public Object getParsedDefaultValue() {
    if ((_defaultValue != null) && (_defaultValue.length() > 0)) {
        try {
            switch (_typeCode) {
            case Types.TINYINT:
            case Types.SMALLINT:
                return new Short(_defaultValue);
            case Types.INTEGER:
                return new Integer(_defaultValue);
            case Types.BIGINT:
                return new Long(_defaultValue);
            case Types.DECIMAL:
            case Types.NUMERIC:
                return new BigDecimal(_defaultValue);
            case Types.REAL:
                return new Float(_defaultValue);
            case Types.DOUBLE:
            case Types.FLOAT:
                return new Double(_defaultValue);
            case Types.DATE:
                return Date.valueOf(_defaultValue);
            case Types.TIME:
                return Time.valueOf(_defaultValue);
            case Types.TIMESTAMP:
                return Timestamp.valueOf(_defaultValue);
            case Types.BIT:
            case Types.BOOLEAN:
                return ConvertUtils.convert(_defaultValue, Boolean.class);
            }
        } catch (NumberFormatException ex) {
            return null;
        } catch (IllegalArgumentException ex) {
            return null;
        }
    }
    return _defaultValue;
}