org.apache.ddlutils.model.Column#setAutoIncrement

Source File: SapDbModelReader.java From gemfirexd-oss with Apache License 2.0

6 votes

/**
    * {@inheritDoc}
    */
   protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
   {
	Column column = super.readColumn(metaData, values);

	if (column.getDefaultValue() != null)
	{
		// SapDb pads the default value with spaces
		column.setDefaultValue(column.getDefaultValue().trim());
		// SapDb uses the default value for the auto-increment specification
		if (column.getDefaultValue().startsWith("DEFAULT SERIAL"))
		{
			column.setAutoIncrement(true);
			column.setDefaultValue(null);
		}
	}
	if (column.getTypeCode() == Types.DECIMAL)
	{
		// We also perform back-mapping to BIGINT
		if ((column.getSizeAsInt() == 38) && (column.getScale() == 0))
		{
			column.setTypeCode(Types.BIGINT);
		}
	}
	return column;
}

Source File: DerbyModelReader.java From gemfirexd-oss with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column       = super.readColumn(metaData, values);
    String defaultValue = column.getDefaultValue();

    if (defaultValue != null)
    {
        // we check for these strings
        //   GENERATED_BY_DEFAULT               -> 'GENERATED BY DEFAULT AS IDENTITY'
        //   AUTOINCREMENT: start 1 increment 1 -> 'GENERATED ALWAYS AS IDENTITY'
        if ("GENERATED_BY_DEFAULT".equals(defaultValue) || defaultValue.startsWith("AUTOINCREMENT:"))
        {
            column.setDefaultValue(null);
            column.setAutoIncrement(true);
        }
        else if (TypeMap.isTextType(column.getTypeCode()))
        {
            column.setDefaultValue(unescape(defaultValue, "'", "''"));
        }
    }
    return column;
}

Source File: ModelComparator.java From gemfirexd-oss with Apache License 2.0

6 votes

/**
 * Compares the two columns and returns the change necessary to create the second
 * column from the first one if they differe.
 *  
 * @param sourceTable  The source table which contains the source column
 * @param sourceColumn The source column
 * @param targetTable  The target table which contains the target column
 * @param targetColumn The target column
 * @return The change or <code>null</code> if the columns are the same
 */
protected ColumnDefinitionChange compareColumns(Table  sourceTable,
                                                Column sourceColumn,
                                                Table  targetTable,
                                                Column targetColumn)
{
    if (ColumnDefinitionChange.isChanged(getPlatformInfo(), sourceColumn, targetColumn))
    {
        Column  newColumnDef   = _cloneHelper.clone(sourceColumn, true);
        int     targetTypeCode = _platformInfo.getTargetJdbcType(targetColumn.getTypeCode());
        boolean sizeMatters    = _platformInfo.hasSize(targetTypeCode);
        boolean scaleMatters   = _platformInfo.hasPrecisionAndScale(targetTypeCode);

        newColumnDef.setTypeCode(targetColumn.getTypeCode());
        newColumnDef.setSize(sizeMatters || scaleMatters ? targetColumn.getSize() : null);
        newColumnDef.setAutoIncrement(targetColumn.isAutoIncrement());
        newColumnDef.setRequired(targetColumn.isRequired());
        newColumnDef.setDescription(targetColumn.getDescription());
        newColumnDef.setDefaultValue(targetColumn.getDefaultValue());
        return new ColumnDefinitionChange(sourceTable.getQualifiedName(), sourceColumn.getName(), newColumnDef);
    }
    else
    {
        return null;
    }
}

Source File: DerbyModelReader.java From gemfirexd-oss with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column       = super.readColumn(metaData, values);
    String defaultValue = column.getDefaultValue();

    if (defaultValue != null)
    {
        // we check for these strings
        //   GENERATED_BY_DEFAULT               -> 'GENERATED BY DEFAULT AS IDENTITY'
        //   AUTOINCREMENT: start 1 increment 1 -> 'GENERATED ALWAYS AS IDENTITY'
        if ("GENERATED_BY_DEFAULT".equals(defaultValue) || defaultValue.startsWith("AUTOINCREMENT:"))
        {
            column.setDefaultValue(null);
            column.setAutoIncrement(true);
        }
        else if (TypeMap.isTextType(column.getTypeCode()))
        {
            column.setDefaultValue(unescape(defaultValue, "'", "''"));
        }
    }
    return column;
}

Source File: ModelComparator.java From gemfirexd-oss with Apache License 2.0

6 votes

/**
 * Compares the two columns and returns the change necessary to create the second
 * column from the first one if they differe.
 *  
 * @param sourceTable  The source table which contains the source column
 * @param sourceColumn The source column
 * @param targetTable  The target table which contains the target column
 * @param targetColumn The target column
 * @return The change or <code>null</code> if the columns are the same
 */
protected ColumnDefinitionChange compareColumns(Table  sourceTable,
                                                Column sourceColumn,
                                                Table  targetTable,
                                                Column targetColumn)
{
    if (ColumnDefinitionChange.isChanged(getPlatformInfo(), sourceColumn, targetColumn))
    {
        Column  newColumnDef   = _cloneHelper.clone(sourceColumn, true);
        int     targetTypeCode = _platformInfo.getTargetJdbcType(targetColumn.getTypeCode());
        boolean sizeMatters    = _platformInfo.hasSize(targetTypeCode);
        boolean scaleMatters   = _platformInfo.hasPrecisionAndScale(targetTypeCode);

        newColumnDef.setTypeCode(targetColumn.getTypeCode());
        newColumnDef.setSize(sizeMatters || scaleMatters ? targetColumn.getSize() : null);
        newColumnDef.setAutoIncrement(targetColumn.isAutoIncrement());
        newColumnDef.setRequired(targetColumn.isRequired());
        newColumnDef.setDescription(targetColumn.getDescription());
        newColumnDef.setDefaultValue(targetColumn.getDefaultValue());
        return new ColumnDefinitionChange(sourceTable.getQualifiedName(), sourceColumn.getName(), newColumnDef);
    }
    else
    {
        return null;
    }
}

Source File: ColumnDefinitionChange.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
public void apply(Database model, boolean caseSensitive)
{
    Column column = findChangedColumn(model, caseSensitive);

    column.setTypeCode(_newColumnDef.getTypeCode());
    column.setSize(_newColumnDef.getSize());
    column.setAutoIncrement(_newColumnDef.isAutoIncrement());
    column.setRequired(_newColumnDef.isRequired());
    column.setDescription(_newColumnDef.getDescription());
    column.setDefaultValue(_newColumnDef.getDefaultValue());
}

Source File: MckoiModelReader.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column = super.readColumn(metaData, values);

    if (column.getSize() != null)
    {
        if (column.getSizeAsInt() <= 0)
        {
            column.setSize(null);
        }
    }

    String defaultValue = column.getDefaultValue();

    if (defaultValue != null)
    {
        if (defaultValue.toLowerCase().startsWith("nextval('") ||
            defaultValue.toLowerCase().startsWith("uniquekey('"))
        {
            column.setDefaultValue(null);
            column.setAutoIncrement(true);
        }
        else if (TypeMap.isTextType(column.getTypeCode()))
        {
            column.setDefaultValue(unescape(column.getDefaultValue(), "'", "\\'"));
        }
    }
    return column;
}

Source File: Db2ModelReader.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * Helper method that determines the auto increment status using Firebird's system tables.
 *
 * @param table The table
 */
protected void determineAutoIncrementColumns(Table table) throws SQLException
{
    final String query = "SELECT COLNAME FROM SYSCAT.COLUMNS WHERE TABNAME = ? AND IDENTITY = 'Y' AND HIDDEN != 'S'";

    PreparedStatement stmt = null;

    try
    {
        stmt = getConnection().prepareStatement(query);
        stmt.setString(1, table.getName());

        ResultSet rs = stmt.executeQuery();

        while (rs.next())
        {
            String colName = rs.getString(1).trim();
            Column column  = table.findColumn(colName, getPlatform().isDelimitedIdentifierModeOn());

            if (column != null)
            {
                column.setAutoIncrement(true);
            }
        }
    }
    finally
    {
        closeStatement(stmt);
    }
}

Source File: MaxDbModelReader.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column = super.readColumn(metaData, values);

    if (column.getDefaultValue() != null)
    {
        // SapDb pads the default value with spaces
        column.setDefaultValue(column.getDefaultValue().trim());
        // SapDb uses the default value for the auto-increment specification
        if (column.getDefaultValue().startsWith("DEFAULT SERIAL"))
        {
            column.setAutoIncrement(true);
            column.setDefaultValue(null);
        }
    }
    if (column.getTypeCode() == Types.DECIMAL)
    {
        // need to use COLUMN_SIZE for precision instead of NUM_PREC_RADIX
        column.setPrecisionRadix(column.getSizeAsInt());

        // We also perform back-mapping to BIGINT
        if ((column.getSizeAsInt() == 38) && (column.getScale() == 0))
        {
            column.setTypeCode(Types.BIGINT);
        }
    }
    return column;
}

Source File: ColumnDefinitionChange.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
public void apply(Database model, boolean caseSensitive)
{
    Column column = findChangedColumn(model, caseSensitive);

    column.setTypeCode(_newColumnDef.getTypeCode());
    column.setSize(_newColumnDef.getSize());
    column.setAutoIncrement(_newColumnDef.isAutoIncrement());
    column.setRequired(_newColumnDef.isRequired());
    column.setDescription(_newColumnDef.getDescription());
    column.setDefaultValue(_newColumnDef.getDefaultValue());
}

Source File: MckoiModelReader.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column = super.readColumn(metaData, values);

    if (column.getSize() != null)
    {
        if (column.getSizeAsInt() <= 0)
        {
            column.setSize(null);
        }
    }

    String defaultValue = column.getDefaultValue();

    if (defaultValue != null)
    {
        if (defaultValue.toLowerCase().startsWith("nextval('") ||
            defaultValue.toLowerCase().startsWith("uniquekey('"))
        {
            column.setDefaultValue(null);
            column.setAutoIncrement(true);
        }
        else if (TypeMap.isTextType(column.getTypeCode()))
        {
            column.setDefaultValue(unescape(column.getDefaultValue(), "'", "\\'"));
        }
    }
    return column;
}

Source File: Db2ModelReader.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * Helper method that determines the auto increment status using Firebird's system tables.
 *
 * @param table The table
 */
protected void determineAutoIncrementColumns(Table table) throws SQLException
{
    final String query = "SELECT COLNAME FROM SYSCAT.COLUMNS WHERE TABNAME = ? AND IDENTITY = 'Y' AND HIDDEN != 'S'";

    PreparedStatement stmt = null;

    try
    {
        stmt = getConnection().prepareStatement(query);
        stmt.setString(1, table.getName());

        ResultSet rs = stmt.executeQuery();

        while (rs.next())
        {
            String colName = rs.getString(1).trim();
            Column column  = table.findColumn(colName, getPlatform().isDelimitedIdentifierModeOn());

            if (column != null)
            {
                column.setAutoIncrement(true);
            }
        }
    }
    finally
    {
        closeStatement(stmt);
    }
}

Source File: MaxDbModelReader.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column = super.readColumn(metaData, values);

    if (column.getDefaultValue() != null)
    {
        // SapDb pads the default value with spaces
        column.setDefaultValue(column.getDefaultValue().trim());
        // SapDb uses the default value for the auto-increment specification
        if (column.getDefaultValue().startsWith("DEFAULT SERIAL"))
        {
            column.setAutoIncrement(true);
            column.setDefaultValue(null);
        }
    }
    if (column.getTypeCode() == Types.DECIMAL)
    {
        // need to use COLUMN_SIZE for precision instead of NUM_PREC_RADIX
        column.setPrecisionRadix(column.getSizeAsInt());

        // We also perform back-mapping to BIGINT
        if ((column.getSizeAsInt() == 38) && (column.getScale() == 0))
        {
            column.setTypeCode(Types.BIGINT);
        }
    }
    return column;
}

Source File: DatabaseIO.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * Reads a column element from the XML stream reader.
 * 
 * @param xmlReader The reader
 * @return The column object
 */
private Column readColumnElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException
{
    Column column = new Column();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++)
    {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME))
        {
            column.setName(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_PRIMARY_KEY))
        {
            column.setPrimaryKey(getAttributeValueAsBoolean(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_REQUIRED))
        {
            column.setRequired(getAttributeValueAsBoolean(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_TYPE))
        {
            column.setType(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_SIZE))
        {
            column.setSize(getAttributeValueBeingNullAware(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DEFAULT))
        {
            column.setDefaultValue(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_AUTO_INCREMENT))
        {
            column.setAutoIncrement(getAttributeValueAsBoolean(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DESCRIPTION))
        {
            column.setDescription(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_JAVA_NAME))
        {
            column.setJavaName(xmlReader.getAttributeValue(idx));
        }
    }
    consumeRestOfElement(xmlReader);
    return column;
}

Source File: InterbaseModelReader.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * Helper method that determines the auto increment status using Interbase's system tables.
 *
 * @param table The table
 */
protected void determineAutoIncrementColumns(Table table) throws SQLException
{
    // Since for long table and column names, the generator name will be shortened
    // we have to determine for each column whether there is a generator for it
    final String query = "SELECT RDB$GENERATOR_NAME FROM RDB$GENERATORS";

    InterbaseBuilder builder = (InterbaseBuilder)getPlatform().getSqlBuilder();
    Column[]         columns = table.getColumns();
    HashMap          names   = new HashMap();
    String           name;

    for (int idx = 0; idx < columns.length; idx++)
    {
        name = builder.getGeneratorName(table, columns[idx]);
        if (!getPlatform().isDelimitedIdentifierModeOn())
        {
            name = name.toUpperCase();
        }
        names.put(name, columns[idx]);
    }

    Statement stmt = null;

    try
    {
        stmt = getConnection().createStatement();

        ResultSet rs = stmt.executeQuery(query);

        while (rs.next())
        {
            String generatorName = rs.getString(1).trim();
            Column column        = (Column)names.get(generatorName);

            if (column != null)
            {
                column.setAutoIncrement(true);
            }
        }
    }
    finally
    {
        closeStatement(stmt);
    }
}

Source File: PostgreSqlModelReader.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column = super.readColumn(metaData, values);

    if (column.getSize() != null)
    {
        if (column.getSizeAsInt() <= 0)
        {
            column.setSize(null);
            // PostgreSQL reports BYTEA and TEXT as BINARY(-1) and VARCHAR(-1) respectively
            // Since we cannot currently use the Blob/Clob interface with BYTEA, we instead
            // map them to LONGVARBINARY/LONGVARCHAR
            if (column.getTypeCode() == Types.BINARY)
            {
                column.setTypeCode(Types.LONGVARBINARY);
            }
            else if (column.getTypeCode() == Types.VARCHAR)
            {
                column.setTypeCode(Types.LONGVARCHAR);
            }
        }
        // fix issue DDLUTILS-165 as postgresql-8.2-504-jdbc3.jar seems to return Integer.MAX_VALUE
        // on columns defined as TEXT.
        else if (column.getSizeAsInt() == Integer.MAX_VALUE)
        {
            column.setSize(null);
            if (column.getTypeCode() == Types.VARCHAR)
            {
                column.setTypeCode(Types.LONGVARCHAR);
            }
            else if (column.getTypeCode() == Types.BINARY)
            {
                column.setTypeCode(Types.LONGVARBINARY);
            }
        }
    }

    String defaultValue = column.getDefaultValue();

    if ((defaultValue != null) && (defaultValue.length() > 0))
    {
        // If the default value looks like "nextval('ROUNDTRIP_VALUE_seq'::text)"
        // then it is an auto-increment column
        if (defaultValue.startsWith("nextval("))
        {
            column.setAutoIncrement(true);
            defaultValue = null;
        }
        else
        {
            // PostgreSQL returns default values in the forms "-9000000000000000000::bigint" or
            // "'some value'::character varying" or "'2000-01-01'::date"
            switch (column.getTypeCode())
            {
                case Types.INTEGER:
                case Types.BIGINT:
                case Types.DECIMAL:
                case Types.NUMERIC:
                    defaultValue = extractUndelimitedDefaultValue(defaultValue);
                    break;
                case Types.CHAR:
                case Types.VARCHAR:
                case Types.LONGVARCHAR:
                case Types.DATE:
                case Types.TIME:
                case Types.TIMESTAMP:
                    defaultValue = extractDelimitedDefaultValue(defaultValue);
                    break;
            }
            if (TypeMap.isTextType(column.getTypeCode()))
            {
                // We assume escaping via double quote (see also the backslash_quote setting:
                // http://www.postgresql.org/docs/7.4/interactive/runtime-config.html#RUNTIME-CONFIG-COMPATIBLE)
                defaultValue = unescape(defaultValue, "'", "''");
            }
        }
        column.setDefaultValue(defaultValue);
    }
    return column;
}

Source File: FirebirdModelReader.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * Helper method that determines the auto increment status using Firebird's system tables.
 *
 * @param table The table
 */
protected void determineAutoIncrementColumns(Table table) throws SQLException
{
	// Since for long table and column names, the generator name will be shortened
	// we have to determine for each column whether there is a generator for it
    final String query = "SELECT RDB$GENERATOR_NAME FROM RDB$GENERATORS WHERE RDB$GENERATOR_NAME NOT LIKE '%$%'";

    FirebirdBuilder builder = (FirebirdBuilder)getPlatform().getSqlBuilder();
	Column[]        columns = table.getColumns();
	HashMap         names   = new HashMap();
    String          name;

	for (int idx = 0; idx < columns.length; idx++)
	{
	    name = builder.getGeneratorName(table, columns[idx]);
        if (!getPlatform().isDelimitedIdentifierModeOn())
        {
            name = name.toUpperCase();
        }
		names.put(name, columns[idx]);
	}

	Statement stmt = null;

	try
	{
	    stmt = getConnection().createStatement();

	    ResultSet rs = stmt.executeQuery(query);

        while (rs.next())
        {
            String generatorName = rs.getString(1).trim();
            Column column        = (Column)names.get(generatorName);

            if (column != null)
            {
                column.setAutoIncrement(true);
            }
        }
	}
    finally
    {
        closeStatement(stmt);
    }
}

Source File: FirebirdModelReader.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * Helper method that determines the auto increment status using Firebird's system tables.
 *
 * @param table The table
 */
protected void determineAutoIncrementColumns(Table table) throws SQLException
{
	// Since for long table and column names, the generator name will be shortened
	// we have to determine for each column whether there is a generator for it
    final String query = "SELECT RDB$GENERATOR_NAME FROM RDB$GENERATORS WHERE RDB$GENERATOR_NAME NOT LIKE '%$%'";

    FirebirdBuilder builder = (FirebirdBuilder)getPlatform().getSqlBuilder();
	Column[]        columns = table.getColumns();
	HashMap         names   = new HashMap();
    String          name;

	for (int idx = 0; idx < columns.length; idx++)
	{
	    name = builder.getGeneratorName(table, columns[idx]);
        if (!getPlatform().isDelimitedIdentifierModeOn())
        {
            name = name.toUpperCase();
        }
		names.put(name, columns[idx]);
	}

	Statement stmt = null;

	try
	{
	    stmt = getConnection().createStatement();

	    ResultSet rs = stmt.executeQuery(query);

        while (rs.next())
        {
            String generatorName = rs.getString(1).trim();
            Column column        = (Column)names.get(generatorName);

            if (column != null)
            {
                column.setAutoIncrement(true);
            }
        }
	}
    finally
    {
        closeStatement(stmt);
    }
}

Source File: PostgreSqlModelReader.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * {@inheritDoc}
 */
protected Column readColumn(DatabaseMetaDataWrapper metaData, Map values) throws SQLException
{
    Column column = super.readColumn(metaData, values);

    if (column.getSize() != null)
    {
        if (column.getSizeAsInt() <= 0)
        {
            column.setSize(null);
            // PostgreSQL reports BYTEA and TEXT as BINARY(-1) and VARCHAR(-1) respectively
            // Since we cannot currently use the Blob/Clob interface with BYTEA, we instead
            // map them to LONGVARBINARY/LONGVARCHAR
            if (column.getTypeCode() == Types.BINARY)
            {
                column.setTypeCode(Types.LONGVARBINARY);
            }
            else if (column.getTypeCode() == Types.VARCHAR)
            {
                column.setTypeCode(Types.LONGVARCHAR);
            }
        }
        // fix issue DDLUTILS-165 as postgresql-8.2-504-jdbc3.jar seems to return Integer.MAX_VALUE
        // on columns defined as TEXT.
        else if (column.getSizeAsInt() == Integer.MAX_VALUE)
        {
            column.setSize(null);
            if (column.getTypeCode() == Types.VARCHAR)
            {
                column.setTypeCode(Types.LONGVARCHAR);
            }
            else if (column.getTypeCode() == Types.BINARY)
            {
                column.setTypeCode(Types.LONGVARBINARY);
            }
        }
    }

    String defaultValue = column.getDefaultValue();

    if ((defaultValue != null) && (defaultValue.length() > 0))
    {
        // If the default value looks like "nextval('ROUNDTRIP_VALUE_seq'::text)"
        // then it is an auto-increment column
        if (defaultValue.startsWith("nextval("))
        {
            column.setAutoIncrement(true);
            defaultValue = null;
        }
        else
        {
            // PostgreSQL returns default values in the forms "-9000000000000000000::bigint" or
            // "'some value'::character varying" or "'2000-01-01'::date"
            switch (column.getTypeCode())
            {
                case Types.INTEGER:
                case Types.BIGINT:
                case Types.DECIMAL:
                case Types.NUMERIC:
                    defaultValue = extractUndelimitedDefaultValue(defaultValue);
                    break;
                case Types.CHAR:
                case Types.VARCHAR:
                case Types.LONGVARCHAR:
                case Types.DATE:
                case Types.TIME:
                case Types.TIMESTAMP:
                    defaultValue = extractDelimitedDefaultValue(defaultValue);
                    break;
            }
            if (TypeMap.isTextType(column.getTypeCode()))
            {
                // We assume escaping via double quote (see also the backslash_quote setting:
                // http://www.postgresql.org/docs/7.4/interactive/runtime-config.html#RUNTIME-CONFIG-COMPATIBLE)
                defaultValue = unescape(defaultValue, "'", "''");
            }
        }
        column.setDefaultValue(defaultValue);
    }
    return column;
}

Source File: DatabaseIO.java From gemfirexd-oss with Apache License 2.0

4 votes

/**
 * Reads a column element from the XML stream reader.
 * 
 * @param xmlReader The reader
 * @return The column object
 */
private Column readColumnElement(XMLStreamReader xmlReader) throws XMLStreamException, IOException
{
    Column column = new Column();

    for (int idx = 0; idx < xmlReader.getAttributeCount(); idx++)
    {
        QName attrQName = xmlReader.getAttributeName(idx);

        if (isSameAs(attrQName, QNAME_ATTRIBUTE_NAME))
        {
            column.setName(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_PRIMARY_KEY))
        {
            column.setPrimaryKey(getAttributeValueAsBoolean(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_REQUIRED))
        {
            column.setRequired(getAttributeValueAsBoolean(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_TYPE))
        {
            column.setType(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_SIZE))
        {
            column.setSize(getAttributeValueBeingNullAware(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DEFAULT))
        {
            column.setDefaultValue(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_AUTO_INCREMENT))
        {
            column.setAutoIncrement(getAttributeValueAsBoolean(xmlReader, idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_DESCRIPTION))
        {
            column.setDescription(xmlReader.getAttributeValue(idx));
        }
        else if (isSameAs(attrQName, QNAME_ATTRIBUTE_JAVA_NAME))
        {
            column.setJavaName(xmlReader.getAttributeValue(idx));
        }
    }
    consumeRestOfElement(xmlReader);
    return column;
}

Java Code Examples for org.apache.ddlutils.model.Column#setAutoIncrement()