Package org.apache.empire.data

Examples of org.apache.empire.data.DataType

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  /**
   * converts a SQL DataType to a EmpireDataType
   */
  private DataType getEmpireDataType(int sqlType) {
    DataType empireType = DataType.UNKNOWN;
    switch (sqlType) {
    case Types.INTEGER:
    case Types.SMALLINT:
    case Types.TINYINT:
    case Types.BIGINT:
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     * @return the auto-generated value
     */
    public Object getColumnAutoValue(DBDatabase db, DBTableColumn column, Connection conn)
    {
        // Supports sequences?
        DataType type = column.getDataType();
        if (type == DataType.AUTOINC)
        {   // Use a numeric sequence
            if (isSupported(DBDriverFeature.SEQUENCES)==false)
                return null; // Create Later
            String SeqName = column.getSequenceName();
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     * @return a DBDecodeExpr object
     */
    public DBColumnExpr decode(Map<?,?> valueMap, Object otherwise)
    {
        // Detect data type
        DataType dataType = DataType.UNKNOWN;
        if (otherwise!=null)
        {
            dataType = detectDataType(otherwise);
        }
        if (dataType==DataType.UNKNOWN)
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     * @return the auto-generated value
     */
    public Object getColumnAutoValue(DBDatabase db, DBTableColumn column, Connection conn)
    {
        // Supports sequences?
        DataType type = column.getDataType();
        if (type == DataType.AUTOINC)
        {   // Use a numeric sequence
            if (isSupported(DBDriverFeature.SEQUENCES)==false)
                return null; // Create Later
            String SeqName = column.getSequenceName();
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    public final void addSQL(StringBuilder sql, String template, Object[] params, long context)
    {
        // Get Template
        if (params != null)
        {   // Replace Params
            DataType dataType = expr.getDataType();
            for (int i = 0; i < params.length; i++)
            {   // String test  =(params[i] != null) ? params[i].toString() : "";
                String value = getObjectValue(dataType, params[i], CTX_DEFAULT, ",");
                // template = template.replaceAll("\\{" + String.valueOf(i) + "\\}", value);
                template = StringUtils.replaceAll(template, "{"+ String.valueOf(i) + "}", value);
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        }
    }
   
    protected boolean useCmdParam(DBColumn col)
    {
        DataType dt = col.getDataType();
        return ( dt==DataType.BLOB || dt==DataType.CLOB );
    }
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     * @return the auto-generated value
     */
    public Object getColumnAutoValue(DBDatabase db, DBTableColumn column, Connection conn)
    {
        // Supports sequences?
        DataType type = column.getDataType();
        if (type == DataType.AUTOINC)
        {   // Use a numeric sequence
            if (isSupported(DBDriverFeature.SEQUENCES)==false)
                return null; // Create Later
            // Detect the Sequence Name
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    public final void addSQL(StringBuilder sql, String template, Object[] params, long context)
    {
        // Get Template
        if (params != null)
        {   // Replace Params
            DataType dataType = expr.getDataType();
            for (int i = 0; i < params.length; i++)
            {   // String test  =(params[i] != null) ? params[i].toString() : "";
                String value = getObjectValue(dataType, params[i], CTX_DEFAULT, ",");
                // template = template.replaceAll("\\{" + String.valueOf(i) + "\\}", value);
                template = StringUtils.replaceAll(template, "{"+ String.valueOf(i) + "}", value);
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        // Check params
        if (index < 0 || index >= colList.length)
            throw new InvalidArgumentException("index", index);
        try
        {   // Get Value from Resultset
            DataType dataType = colList[index].getDataType();
            return db.driver.getResultValue(rset, index + 1, dataType);

        } catch (SQLException e)
        { // Operation failed
            throw new EmpireSQLException(this, e);
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    public final void addSQL(StringBuilder sql, String template, Object[] params, long context)
    {
        // Get Template
        if (params != null)
        {   // Replace Params
            DataType dataType = expr.getDataType();
            for (int i = 0; i < params.length; i++)
            {   // String test  =(params[i] != null) ? params[i].toString() : "";
                String value = getObjectValue(dataType, params[i], CTX_DEFAULT, ",");
                // template = template.replaceAll("\\{" + String.valueOf(i) + "\\}", value);
                template = StringUtils.replaceAll(template, "{"+ String.valueOf(i) + "}", value);
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Related Classes of org.apache.empire.data.DataType

  • org.apache.empire.db.codegen.CodeGenParser
  • org.apache.empire.db.codegen.WriterService
  • org.apache.empire.db.DBColumn
  • org.apache.empire.db.DBColumnExpr
  • org.apache.empire.db.DBCommand
  • org.apache.empire.db.DBDatabaseDriver
  • org.apache.empire.db.DBReader
  • org.apache.empire.db.expr.column.DBAbstractFuncExpr
  • org.apache.empire.db.expr.column.DBCalcExpr
  • org.apache.empire.jsf2.components.LinkTag
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