Example usage for java.sql Types FLOAT

List of usage examples for java.sql Types FLOAT

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Introduction

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

Prototype

int FLOAT

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

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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 FLOAT.

Usage

From source file:org.jumpmind.db.platform.AbstractDdlBuilder.java

/**
 * Generates the string representation of the given value.
 *
 * @param column/*from  ww w . java2  s .  co m*/
 *            The column
 * @param value
 *            The value
 * @return The string representation
 */
protected String getValueAsString(Column column, Object value) {
    if (value == null) {
        return "NULL";
    }

    StringBuffer result = new StringBuffer();

    // TODO: Handle binary types (BINARY, VARBINARY, LONGVARBINARY, BLOB)
    switch (column.getMappedTypeCode()) {
    case Types.DATE:
        result.append(databaseInfo.getValueQuoteToken());
        if (!(value instanceof String) && (getValueDateFormat() != null)) {
            // TODO: Can the format method handle java.sql.Date properly
            // ?
            result.append(getValueDateFormat().format(value));
        } else {
            result.append(value.toString());
        }
        result.append(databaseInfo.getValueQuoteToken());
        break;
    case Types.TIME:
        result.append(databaseInfo.getValueQuoteToken());
        if (!(value instanceof String) && (getValueTimeFormat() != null)) {
            // TODO: Can the format method handle java.sql.Date properly
            // ?
            result.append(getValueTimeFormat().format(value));
        } else {
            result.append(value.toString());
        }
        result.append(databaseInfo.getValueQuoteToken());
        break;
    case Types.TIMESTAMP:
        result.append(databaseInfo.getValueQuoteToken());
        // TODO: SimpleDateFormat does not support nano seconds so we
        // would
        // need a custom date formatter for timestamps
        result.append(value.toString());
        result.append(databaseInfo.getValueQuoteToken());
        break;
    case Types.REAL:
    case Types.NUMERIC:
    case Types.FLOAT:
    case Types.DOUBLE:
    case Types.DECIMAL:
        result.append(databaseInfo.getValueQuoteToken());
        if (!(value instanceof String) && (getValueNumberFormat() != null)) {
            result.append(getValueNumberFormat().format(value));
        } else {
            result.append(value.toString());
        }
        result.append(databaseInfo.getValueQuoteToken());
        break;
    default:
        result.append(databaseInfo.getValueQuoteToken());
        result.append(escapeStringValue(value.toString()));
        result.append(databaseInfo.getValueQuoteToken());
        break;
    }
    return result.toString();
}

From source file:org.apache.hive.jdbc.TestJdbcDriver2.java

@Test
public void testResultSetMetaData() throws SQLException {
    Statement stmt = con.createStatement();

    ResultSet res = stmt.executeQuery("select c1, c2, c3, c4, c5 as a, c6, c7, c8, c9, c10, c11, c12, "
            + "c1*2, sentences(null, null, null) as b, c17, c18, c20, c21, c22, c23 from " + dataTypeTableName
            + " limit 1");
    ResultSetMetaData meta = res.getMetaData();

    ResultSet colRS = con.getMetaData().getColumns(null, null, dataTypeTableName.toLowerCase(), null);

    assertEquals(20, meta.getColumnCount());

    assertTrue(colRS.next());//  w  w  w . j  av  a  2 s. com

    assertEquals("c1", meta.getColumnName(1));
    assertEquals(Types.INTEGER, meta.getColumnType(1));
    assertEquals("int", meta.getColumnTypeName(1));
    assertEquals(11, meta.getColumnDisplaySize(1));
    assertEquals(10, meta.getPrecision(1));
    assertEquals(0, meta.getScale(1));

    assertEquals("c1", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.INTEGER, colRS.getInt("DATA_TYPE"));
    assertEquals("int", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(1), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(1), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c2", meta.getColumnName(2));
    assertEquals("boolean", meta.getColumnTypeName(2));
    assertEquals(Types.BOOLEAN, meta.getColumnType(2));
    assertEquals(1, meta.getColumnDisplaySize(2));
    assertEquals(1, meta.getPrecision(2));
    assertEquals(0, meta.getScale(2));

    assertEquals("c2", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.BOOLEAN, colRS.getInt("DATA_TYPE"));
    assertEquals("boolean", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getScale(2), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c3", meta.getColumnName(3));
    assertEquals(Types.DOUBLE, meta.getColumnType(3));
    assertEquals("double", meta.getColumnTypeName(3));
    assertEquals(25, meta.getColumnDisplaySize(3));
    assertEquals(15, meta.getPrecision(3));
    assertEquals(15, meta.getScale(3));

    assertEquals("c3", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.DOUBLE, colRS.getInt("DATA_TYPE"));
    assertEquals("double", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(3), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(3), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c4", meta.getColumnName(4));
    assertEquals(Types.VARCHAR, meta.getColumnType(4));
    assertEquals("string", meta.getColumnTypeName(4));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(4));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(4));
    assertEquals(0, meta.getScale(4));

    assertEquals("c4", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("string", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(4), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(4), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("a", meta.getColumnName(5));
    assertEquals(Types.ARRAY, meta.getColumnType(5));
    assertEquals("array", meta.getColumnTypeName(5));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(5));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(5));
    assertEquals(0, meta.getScale(5));

    assertEquals("c5", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.ARRAY, colRS.getInt("DATA_TYPE"));
    assertEquals("array<int>", colRS.getString("TYPE_NAME").toLowerCase());

    assertTrue(colRS.next());

    assertEquals("c6", meta.getColumnName(6));
    assertEquals(Types.JAVA_OBJECT, meta.getColumnType(6));
    assertEquals("map", meta.getColumnTypeName(6));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(6));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(6));
    assertEquals(0, meta.getScale(6));

    assertEquals("c6", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.JAVA_OBJECT, colRS.getInt("DATA_TYPE"));
    assertEquals("map<int,string>", colRS.getString("TYPE_NAME").toLowerCase());

    assertTrue(colRS.next());

    assertEquals("c7", meta.getColumnName(7));
    assertEquals(Types.JAVA_OBJECT, meta.getColumnType(7));
    assertEquals("map", meta.getColumnTypeName(7));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(7));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(7));
    assertEquals(0, meta.getScale(7));

    assertEquals("c7", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.JAVA_OBJECT, colRS.getInt("DATA_TYPE"));
    assertEquals("map<string,string>", colRS.getString("TYPE_NAME").toLowerCase());

    assertTrue(colRS.next());

    assertEquals("c8", meta.getColumnName(8));
    assertEquals(Types.STRUCT, meta.getColumnType(8));
    assertEquals("struct", meta.getColumnTypeName(8));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(8));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(8));
    assertEquals(0, meta.getScale(8));

    assertEquals("c8", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.STRUCT, colRS.getInt("DATA_TYPE"));
    assertEquals("struct<r:string,s:int,t:double>", colRS.getString("TYPE_NAME").toLowerCase());

    assertTrue(colRS.next());

    assertEquals("c9", meta.getColumnName(9));
    assertEquals(Types.TINYINT, meta.getColumnType(9));
    assertEquals("tinyint", meta.getColumnTypeName(9));
    assertEquals(4, meta.getColumnDisplaySize(9));
    assertEquals(3, meta.getPrecision(9));
    assertEquals(0, meta.getScale(9));

    assertEquals("c9", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.TINYINT, colRS.getInt("DATA_TYPE"));
    assertEquals("tinyint", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(9), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(9), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c10", meta.getColumnName(10));
    assertEquals(Types.SMALLINT, meta.getColumnType(10));
    assertEquals("smallint", meta.getColumnTypeName(10));
    assertEquals(6, meta.getColumnDisplaySize(10));
    assertEquals(5, meta.getPrecision(10));
    assertEquals(0, meta.getScale(10));

    assertEquals("c10", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.SMALLINT, colRS.getInt("DATA_TYPE"));
    assertEquals("smallint", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(10), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(10), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c11", meta.getColumnName(11));
    assertEquals(Types.FLOAT, meta.getColumnType(11));
    assertEquals("float", meta.getColumnTypeName(11));
    assertEquals(24, meta.getColumnDisplaySize(11));
    assertEquals(7, meta.getPrecision(11));
    assertEquals(7, meta.getScale(11));

    assertEquals("c11", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.FLOAT, colRS.getInt("DATA_TYPE"));
    assertEquals("float", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(11), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(11), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c12", meta.getColumnName(12));
    assertEquals(Types.BIGINT, meta.getColumnType(12));
    assertEquals("bigint", meta.getColumnTypeName(12));
    assertEquals(20, meta.getColumnDisplaySize(12));
    assertEquals(19, meta.getPrecision(12));
    assertEquals(0, meta.getScale(12));

    assertEquals("c12", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.BIGINT, colRS.getInt("DATA_TYPE"));
    assertEquals("bigint", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(12), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(12), colRS.getInt("DECIMAL_DIGITS"));

    assertEquals("_c12", meta.getColumnName(13));
    assertEquals(Types.INTEGER, meta.getColumnType(13));
    assertEquals("int", meta.getColumnTypeName(13));
    assertEquals(11, meta.getColumnDisplaySize(13));
    assertEquals(10, meta.getPrecision(13));
    assertEquals(0, meta.getScale(13));

    assertEquals("b", meta.getColumnName(14));
    assertEquals(Types.ARRAY, meta.getColumnType(14));
    assertEquals("array", meta.getColumnTypeName(14));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(14));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(14));
    assertEquals(0, meta.getScale(14));

    // Move the result of getColumns() forward to match the columns of the query
    assertTrue(colRS.next()); // c13
    assertTrue(colRS.next()); // c14
    assertTrue(colRS.next()); // c15
    assertTrue(colRS.next()); // c16
    assertTrue(colRS.next()); // c17

    assertEquals("c17", meta.getColumnName(15));
    assertEquals(Types.TIMESTAMP, meta.getColumnType(15));
    assertEquals("timestamp", meta.getColumnTypeName(15));
    assertEquals(29, meta.getColumnDisplaySize(15));
    assertEquals(29, meta.getPrecision(15));
    assertEquals(9, meta.getScale(15));

    assertEquals("c17", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.TIMESTAMP, colRS.getInt("DATA_TYPE"));
    assertEquals("timestamp", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(15), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(15), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c18", meta.getColumnName(16));
    assertEquals(Types.DECIMAL, meta.getColumnType(16));
    assertEquals("decimal", meta.getColumnTypeName(16));
    assertEquals(18, meta.getColumnDisplaySize(16));
    assertEquals(16, meta.getPrecision(16));
    assertEquals(7, meta.getScale(16));

    assertEquals("c18", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.DECIMAL, colRS.getInt("DATA_TYPE"));
    assertEquals("decimal", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(16), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(16), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next()); // skip c19, since not selected by query
    assertTrue(colRS.next());

    assertEquals("c20", meta.getColumnName(17));
    assertEquals(Types.DATE, meta.getColumnType(17));
    assertEquals("date", meta.getColumnTypeName(17));
    assertEquals(10, meta.getColumnDisplaySize(17));
    assertEquals(10, meta.getPrecision(17));
    assertEquals(0, meta.getScale(17));

    assertEquals("c20", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.DATE, colRS.getInt("DATA_TYPE"));
    assertEquals("date", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(17), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(17), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c21", meta.getColumnName(18));
    assertEquals(Types.VARCHAR, meta.getColumnType(18));
    assertEquals("varchar", meta.getColumnTypeName(18));
    // varchar columns should have correct display size/precision
    assertEquals(20, meta.getColumnDisplaySize(18));
    assertEquals(20, meta.getPrecision(18));
    assertEquals(0, meta.getScale(18));

    assertEquals("c21", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.VARCHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("varchar", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(18), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(18), colRS.getInt("DECIMAL_DIGITS"));

    assertTrue(colRS.next());

    assertEquals("c22", meta.getColumnName(19));
    assertEquals(Types.CHAR, meta.getColumnType(19));
    assertEquals("char", meta.getColumnTypeName(19));
    // char columns should have correct display size/precision
    assertEquals(15, meta.getColumnDisplaySize(19));
    assertEquals(15, meta.getPrecision(19));
    assertEquals(0, meta.getScale(19));

    assertEquals("c23", meta.getColumnName(20));
    assertEquals(Types.BINARY, meta.getColumnType(20));
    assertEquals("binary", meta.getColumnTypeName(20));
    assertEquals(Integer.MAX_VALUE, meta.getColumnDisplaySize(20));
    assertEquals(Integer.MAX_VALUE, meta.getPrecision(20));
    assertEquals(0, meta.getScale(20));

    assertEquals("c22", colRS.getString("COLUMN_NAME"));
    assertEquals(Types.CHAR, colRS.getInt("DATA_TYPE"));
    assertEquals("char", colRS.getString("TYPE_NAME").toLowerCase());
    assertEquals(meta.getPrecision(19), colRS.getInt("COLUMN_SIZE"));
    assertEquals(meta.getScale(19), colRS.getInt("DECIMAL_DIGITS"));

    for (int i = 1; i <= meta.getColumnCount(); i++) {
        assertFalse(meta.isAutoIncrement(i));
        assertFalse(meta.isCurrency(i));
        assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(i));
    }
}

From source file:org.apache.openjpa.jdbc.sql.DBDictionary.java

/**
 * Returns the type name for the specific constant as defined
 * by {@link java.sql.Types}.//w ww  .j av a2  s  . co m
 *
 * @param type the type
 * @return the name for the type
 */
public String getTypeName(int type) {
    switch (type) {
    case Types.ARRAY:
        return arrayTypeName;
    case Types.BIGINT:
        return bigintTypeName;
    case Types.BINARY:
        return binaryTypeName;
    case Types.BIT:
        return bitTypeName;
    case Types.BLOB:
        return blobTypeName;
    case Types.BOOLEAN:
        return booleanTypeName;
    case Types.CHAR:
        return charTypeName;
    case Types.CLOB:
        return clobTypeName;
    case Types.DATE:
        return dateTypeName;
    case Types.DECIMAL:
        return decimalTypeName;
    case Types.DISTINCT:
        return distinctTypeName;
    case Types.DOUBLE:
        return doubleTypeName;
    case Types.FLOAT:
        return floatTypeName;
    case Types.INTEGER:
        return integerTypeName;
    case Types.JAVA_OBJECT:
        return javaObjectTypeName;
    case Types.LONGVARBINARY:
        return longVarbinaryTypeName;
    case Types.LONGVARCHAR:
        return longVarcharTypeName;
    case Types.NULL:
        return nullTypeName;
    case Types.NUMERIC:
        return numericTypeName;
    case Types.OTHER:
        return otherTypeName;
    case Types.REAL:
        return realTypeName;
    case Types.REF:
        return refTypeName;
    case Types.SMALLINT:
        return smallintTypeName;
    case Types.STRUCT:
        return structTypeName;
    case Types.TIME:
        return timeTypeName;
    case Types.TIMESTAMP:
        return timestampTypeName;
    case Types.TINYINT:
        return tinyintTypeName;
    case Types.VARBINARY:
        return varbinaryTypeName;
    case Types.VARCHAR:
        return varcharTypeName;
    default:
        return otherTypeName;
    }
}

From source file:ua.utility.kfsdbupgrade.App.java

/**
 * @param type//from  w ww  .j  a va 2s .  c o m
 *            <code>int</code> of a {@link Types} value
 * @return <code>true</code> if <code>type</code> is one of the following:
 *         <ul>
 *         <li>{@link Types#BIGINT}</li>
 *         <li>{@link Types#BINARY}</li>
 *         <li>{@link Types#DECIMAL}</li>
 *         <li>{@link Types#DOUBLE}</li>
 *         <li>{@link Types#FLOAT}</li>
 *         <li>{@link Types#INTEGER}</li>
 *         <li>{@link Types#NUMERIC}</li>
 *         <li>{@link Types#REAL}</li>
 *         <li>{@link Types#SMALLINT}</li>
 *         <li>{@link Types#TINYINT}</li>
 *         </ul>
 *         <p>
 *         , <code>false</code> otherwise.
 */
private boolean isNumericJavaType(int type) {
    return ((type == java.sql.Types.BIGINT) || (type == java.sql.Types.BINARY)
            || (type == java.sql.Types.DECIMAL) || (type == java.sql.Types.DOUBLE)
            || (type == java.sql.Types.FLOAT) || (type == java.sql.Types.INTEGER)
            || (type == java.sql.Types.NUMERIC) || (type == java.sql.Types.REAL)
            || (type == java.sql.Types.SMALLINT) || (type == java.sql.Types.TINYINT));
}

From source file:org.apache.openjpa.jdbc.sql.DBDictionary.java

/**
 * Return a SQL string to act as a placeholder for the given column.
 *///from  ww w.ja  va  2  s  . com
public String getPlaceholderValueString(Column col) {
    switch (col.getType()) {
    case Types.BIGINT:
    case Types.BIT:
    case Types.INTEGER:
    case Types.NUMERIC:
    case Types.SMALLINT:
    case Types.TINYINT:
        return "0";
    case Types.CHAR:
        return (storeCharsAsNumbers) ? "0" : "' '";
    case Types.CLOB:
    case Types.LONGVARCHAR:
    case Types.VARCHAR:
        return "''";
    case Types.DATE:
        return ZERO_DATE_STR;
    case Types.DECIMAL:
    case Types.DOUBLE:
    case Types.FLOAT:
    case Types.REAL:
        return "0.0";
    case Types.TIME:
        return ZERO_TIME_STR;
    case Types.TIMESTAMP:
        return ZERO_TIMESTAMP_STR;
    default:
        return "NULL";
    }
}

From source file:edu.jhuapl.openessence.datasource.jdbc.entry.JdbcOeDataEntrySource.java

/**
 * Sets arguments of the proper type on a PreparedSatement
 *
 * @param pStmt     prepared statement on which to set arguments
 * @param dimIds    dimension ids that map to columns on the prepared statement
 * @param valueList values to set for the paramenters on the prepared statement
 * @param valueMap  dimIds mapped to values to set for the paramenters on the prepared statement
 * @throws SQLException          if error occurs while processing the prepared statement
 * @throws OeDataSourceException if error occurs converting value to it's sql type
 *///from w  w w.ja v a 2s. c  om
protected void setArgumentsOnSqlType(PreparedStatement pStmt, List<String> dimIds, List<Object> valueList,
        Map<String, Object> valueMap) throws SQLException, OeDataSourceException {

    if ((valueList == null && valueMap == null) || (valueList != null && valueMap != null)) {
        throw new OeDataSourceException("Invalid value lists. Only one form of the list can be provided.");
    }

    int argCount = 0;
    Object val;
    boolean isValueList = (valueList != null);

    for (String dimId : dimIds) {
        Dimension dim = getEditDimension(dimId);
        FieldType sqlType = dim.getSqlType();

        if (isValueList) {
            val = valueList.get(argCount);
        } else {
            val = valueMap.get(dimId);
        }

        try {
            argCount++;
            switch (sqlType) {
            case DATE_TIME:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlTimestampType(val),
                        Types.TIMESTAMP);
                continue;
            case DATE:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.DATE);
                continue;
            case BOOLEAN:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.BOOLEAN);
                continue;
            case FLOAT:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.FLOAT);
                continue;
            case DOUBLE:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.DOUBLE);
                continue;
            case INTEGER:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.INTEGER);
                continue;
            case LONG:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.BIGINT);
                continue;
            case TEXT:
                pStmt.setObject(argCount, DataTypeConversionHelper.convert2SqlType(val), Types.VARCHAR);
                continue;
            default:
                throw new AssertionError("Unexpected sqlType " + sqlType + ".");
            }

        } catch (OeDataSourceException e) {
            throw new SQLException("Error occured converting value \"" + val + "\" to its sql type.", e);
        }
    }
}

From source file:org.wso2.carbon.dataservices.core.description.query.SQLQuery.java

private void setRealValue(int queryType, String value, String paramType, PreparedStatement sqlQuery, int i)
        throws SQLException {
    Float val = null;
    if (value != null) {
        val = new Float(value);
    }/*from  w  w  w. j  a v  a2 s .  c om*/
    if (QueryTypes.IN.equals(paramType)) {
        if (queryType == SQLQuery.DS_QUERY_TYPE_NORMAL) {
            if (value == null) {
                sqlQuery.setNull(i + 1, java.sql.Types.FLOAT);
            } else {
                sqlQuery.setFloat(i + 1, val);
            }
        } else {
            if (value == null) {
                ((CallableStatement) sqlQuery).setNull(i + 1, java.sql.Types.FLOAT);
            } else {
                ((CallableStatement) sqlQuery).setFloat(i + 1, val);
            }
        }
    } else if (QueryTypes.INOUT.equals(paramType)) {
        if (value == null) {
            ((CallableStatement) sqlQuery).setNull(i + 1, java.sql.Types.FLOAT);
        } else {
            ((CallableStatement) sqlQuery).setFloat(i + 1, val);
        }
        ((CallableStatement) sqlQuery).registerOutParameter(i + 1, java.sql.Types.FLOAT);
    } else {
        ((CallableStatement) sqlQuery).registerOutParameter(i + 1, java.sql.Types.FLOAT);
    }
}

From source file:axiom.objectmodel.db.NodeManager.java

/**
 *  Create a new Node from a ResultSet./*from  w w  w .  ja v a 2  s.c  om*/
 */
public Node createNode(DbMapping dbm, ResultSet rs, DbColumn[] columns, int offset)
        throws SQLException, IOException, ClassNotFoundException {
    HashMap propBuffer = new HashMap();
    String id = null;
    String name = null;
    String protoName = dbm.getTypeName();
    DbMapping dbmap = dbm;

    Node node = new Node();

    for (int i = 0; i < columns.length; i++) {
        // set prototype?
        if (columns[i].isPrototypeField()) {
            protoName = rs.getString(i + 1 + offset);

            if (protoName != null) {
                dbmap = getDbMapping(protoName);

                if (dbmap == null) {
                    // invalid prototype name!
                    app.logError(ErrorReporter.errorMsg(this.getClass(), "createNode")
                            + "Invalid prototype name: " + protoName + " - using default");
                    dbmap = dbm;
                    protoName = dbmap.getTypeName();
                }
            }
        }

        // set id?
        if (columns[i].isIdField()) {
            id = rs.getString(i + 1 + offset);
            // if id == null, the object doesn't actually exist - return null
            if (id == null) {
                return null;
            }
        }

        // set name?
        if (columns[i].isNameField()) {
            name = rs.getString(i + 1 + offset);
        }

        Property newprop = new Property(node);

        switch (columns[i].getType()) {
        case Types.BIT:
            newprop.setBooleanValue(rs.getBoolean(i + 1 + offset));

            break;

        case Types.TINYINT:
        case Types.BIGINT:
        case Types.SMALLINT:
        case Types.INTEGER:
            newprop.setIntegerValue(rs.getLong(i + 1 + offset));

            break;

        case Types.REAL:
        case Types.FLOAT:
        case Types.DOUBLE:
            newprop.setFloatValue(rs.getDouble(i + 1 + offset));

            break;

        case Types.DECIMAL:
        case Types.NUMERIC:

            BigDecimal num = rs.getBigDecimal(i + 1 + offset);

            if (num == null) {
                break;
            }

            if (num.scale() > 0) {
                newprop.setFloatValue(num.doubleValue());
            } else {
                newprop.setIntegerValue(num.longValue());
            }

            break;

        case Types.VARBINARY:
        case Types.BINARY:
            //                    newprop.setStringValue(rs.getString(i+1+offset));
            newprop.setJavaObjectValue(rs.getBytes(i + 1 + offset));

            break;

        case Types.LONGVARBINARY: {
            InputStream in = rs.getBinaryStream(i + 1 + offset);
            if (in == null) {
                break;
            }
            ByteArrayOutputStream bout = new ByteArrayOutputStream();
            byte[] buffer = new byte[2048];
            int read;
            while ((read = in.read(buffer)) > -1) {
                bout.write(buffer, 0, read);
            }
            newprop.setJavaObjectValue(bout.toByteArray());
        }

            break;
        case Types.LONGVARCHAR:
            try {
                newprop.setStringValue(rs.getString(i + 1 + offset));
            } catch (SQLException x) {
                Reader in = rs.getCharacterStream(i + 1 + offset);
                char[] buffer = new char[2048];
                int read = 0;
                int r;

                while ((r = in.read(buffer, read, buffer.length - read)) > -1) {
                    read += r;

                    if (read == buffer.length) {
                        // grow input buffer
                        char[] newBuffer = new char[buffer.length * 2];

                        System.arraycopy(buffer, 0, newBuffer, 0, buffer.length);
                        buffer = newBuffer;
                    }
                }

                newprop.setStringValue(new String(buffer, 0, read));
            }

            break;

        case Types.CHAR:
        case Types.VARCHAR:
        case Types.OTHER:
            newprop.setStringValue(rs.getString(i + 1 + offset));

            break;

        case Types.DATE:
        case Types.TIME:
        case Types.TIMESTAMP:
            newprop.setDateValue(rs.getTimestamp(i + 1 + offset));

            break;

        case Types.NULL:
            newprop.setStringValue(null);

            break;

        case Types.CLOB:
            Clob cl = rs.getClob(i + 1 + offset);
            if (cl == null) {
                newprop.setStringValue(null);
                break;
            }
            char[] c = new char[(int) cl.length()];
            Reader isr = cl.getCharacterStream();
            isr.read(c);
            newprop.setStringValue(String.copyValueOf(c));
            break;

        default:
            newprop.setStringValue(rs.getString(i + 1 + offset));

            break;
        }

        if (rs.wasNull()) {
            newprop.setStringValue(null);
        }

        propBuffer.put(columns[i].getName(), newprop);

        // mark property as clean, since it's fresh from the db
        newprop.dirty = false;
    }

    if (id == null) {
        return null;
    }

    Hashtable propMap = new Hashtable();
    DbColumn[] columns2 = dbmap.getColumns();
    for (int i = 0; i < columns2.length; i++) {
        Relation rel = columns2[i].getRelation();

        if (rel != null && (rel.reftype == Relation.PRIMITIVE || rel.reftype == Relation.REFERENCE)) {

            Property prop = (Property) propBuffer.get(columns2[i].getName());

            if (prop == null) {
                continue;
            }
            prop.setName(rel.propName);
            // if the property is a pointer to another node, change the property type to NODE
            if ((rel.reftype == Relation.REFERENCE) && rel.usesPrimaryKey()) {
                // FIXME: References to anything other than the primary key are not supported
                prop.convertToNodeReference(rel.otherType, this.app.getCurrentRequestEvaluator().getLayer());
            }
            propMap.put(rel.propName.toLowerCase(), prop);
        }
    }

    node.init(dbmap, id, name, protoName, propMap, safe);

    return node;
}

From source file:axiom.objectmodel.db.NodeManager.java

private void setStatementValues(PreparedStatement stmt, int stmtNumber, Property p, int columnType)
        throws SQLException {
    if (p.getValue() == null) {
        stmt.setNull(stmtNumber, columnType);
    } else {/*from   w w w .  j  a v  a 2s  . c  o m*/
        switch (columnType) {
        case Types.BIT:
        case Types.TINYINT:
        case Types.BIGINT:
        case Types.SMALLINT:
        case Types.INTEGER:
            stmt.setLong(stmtNumber, p.getIntegerValue());

            break;

        case Types.REAL:
        case Types.FLOAT:
        case Types.DOUBLE:
        case Types.NUMERIC:
        case Types.DECIMAL:
            stmt.setDouble(stmtNumber, p.getFloatValue());

            break;

        case Types.VARBINARY:
        case Types.BINARY:
        case Types.BLOB:
            stmt.setString(stmtNumber, p.getStringValue());

            break;

        case Types.LONGVARBINARY:
        case Types.LONGVARCHAR:
            try {
                stmt.setString(stmtNumber, p.getStringValue());
            } catch (SQLException x) {
                String str = p.getStringValue();
                Reader r = new StringReader(str);

                stmt.setCharacterStream(stmtNumber, r, str.length());
            }

            break;

        case Types.CLOB:
            String val = p.getStringValue();
            Reader isr = new StringReader(val);
            stmt.setCharacterStream(stmtNumber, isr, val.length());

            break;

        case Types.CHAR:
        case Types.VARCHAR:
        case Types.OTHER:
            stmt.setString(stmtNumber, p.getStringValue());

            break;

        case Types.DATE:
        case Types.TIME:
        case Types.TIMESTAMP:
            stmt.setTimestamp(stmtNumber, p.getTimestampValue());

            break;

        case Types.NULL:
            stmt.setNull(stmtNumber, 0);

            break;

        default:
            stmt.setString(stmtNumber, p.getStringValue());

            break;
        }
    }
}

From source file:org.apache.ddlutils.platform.PlatformImplBase.java

/**
 * This is the core method to retrieve a value for a column from a result set. Its  primary
 * purpose is to call the appropriate method on the result set, and to provide an extension
 * point where database-specific implementations can change this behavior.
 * /*from   w w w . j  ava  2 s .c  o  m*/
 * @param resultSet  The result set to extract the value from
 * @param columnName The name of the column; can be <code>null</code> in which case the
  *                   <code>columnIdx</code> will be used instead
  * @param columnIdx  The index of the column's value in the result set; is only used if
  *                   <code>columnName</code> is <code>null</code>
 * @param jdbcType   The jdbc type to extract
 * @return The value
 * @throws SQLException If an error occurred while accessing the result set
 */
protected Object extractColumnValue(ResultSet resultSet, String columnName, int columnIdx, int jdbcType)
        throws SQLException {
    boolean useIdx = (columnName == null);
    Object value;

    switch (jdbcType) {
    case Types.CHAR:
    case Types.VARCHAR:
    case Types.LONGVARCHAR:
        value = useIdx ? resultSet.getString(columnIdx) : resultSet.getString(columnName);
        break;
    case Types.NUMERIC:
    case Types.DECIMAL:
        value = useIdx ? resultSet.getBigDecimal(columnIdx) : resultSet.getBigDecimal(columnName);
        break;
    case Types.BIT:
    case Types.BOOLEAN:
        value = new Boolean(useIdx ? resultSet.getBoolean(columnIdx) : resultSet.getBoolean(columnName));
        break;
    case Types.TINYINT:
    case Types.SMALLINT:
    case Types.INTEGER:
        value = new Integer(useIdx ? resultSet.getInt(columnIdx) : resultSet.getInt(columnName));
        break;
    case Types.BIGINT:
        value = new Long(useIdx ? resultSet.getLong(columnIdx) : resultSet.getLong(columnName));
        break;
    case Types.REAL:
        value = new Float(useIdx ? resultSet.getFloat(columnIdx) : resultSet.getFloat(columnName));
        break;
    case Types.FLOAT:
    case Types.DOUBLE:
        value = new Double(useIdx ? resultSet.getDouble(columnIdx) : resultSet.getDouble(columnName));
        break;
    case Types.BINARY:
    case Types.VARBINARY:
    case Types.LONGVARBINARY:
        value = useIdx ? resultSet.getBytes(columnIdx) : resultSet.getBytes(columnName);
        break;
    case Types.DATE:
        value = useIdx ? resultSet.getDate(columnIdx) : resultSet.getDate(columnName);
        break;
    case Types.TIME:
        value = useIdx ? resultSet.getTime(columnIdx) : resultSet.getTime(columnName);
        break;
    case Types.TIMESTAMP:
        value = useIdx ? resultSet.getTimestamp(columnIdx) : resultSet.getTimestamp(columnName);
        break;
    case Types.CLOB:
        Clob clob = useIdx ? resultSet.getClob(columnIdx) : resultSet.getClob(columnName);

        if (clob == null) {
            value = null;
        } else {
            long length = clob.length();

            if (length > Integer.MAX_VALUE) {
                value = clob;
            } else if (length == 0) {
                // the javadoc is not clear about whether Clob.getSubString
                // can be used with a substring length of 0
                // thus we do the safe thing and handle it ourselves
                value = "";
            } else {
                value = clob.getSubString(1l, (int) length);
            }
        }
        break;
    case Types.BLOB:
        Blob blob = useIdx ? resultSet.getBlob(columnIdx) : resultSet.getBlob(columnName);

        if (blob == null) {
            value = null;
        } else {
            long length = blob.length();

            if (length > Integer.MAX_VALUE) {
                value = blob;
            } else if (length == 0) {
                // the javadoc is not clear about whether Blob.getBytes
                // can be used with for 0 bytes to be copied
                // thus we do the safe thing and handle it ourselves
                value = new byte[0];
            } else {
                value = blob.getBytes(1l, (int) length);
            }
        }
        break;
    case Types.ARRAY:
        value = useIdx ? resultSet.getArray(columnIdx) : resultSet.getArray(columnName);
        break;
    case Types.REF:
        value = useIdx ? resultSet.getRef(columnIdx) : resultSet.getRef(columnName);
        break;
    default:
        value = useIdx ? resultSet.getObject(columnIdx) : resultSet.getObject(columnName);
        break;
    }
    return resultSet.wasNull() ? null : value;
}