/**
 *
 */
package de.intevation.gnv.geobackend.sde.datasources;

import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.List;

/**
 * @author Tim Englich <tim.englich@intevation.de>
 *
 */
public class ArcSDEResultSetMetaData implements ResultSetMetaData {

    private List<ColDefinition> columnDefinitions = null;
    /**
     * Constructor
     */
    public ArcSDEResultSetMetaData(List<ColDefinition> columnDefinitions) {
        this.columnDefinitions = columnDefinitions;
    }

    /**
     * @see java.sql.ResultSetMetaData#getCatalogName(int)
     */
    public String getCatalogName(int column) throws SQLException {

        return null;
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnClassName(int)
     */
    public String getColumnClassName(int column) throws SQLException {
        
        int type = this.getColumnType(column);
        Class clazz = java.lang.Object.class;
        if (type == 2){
            clazz = int.class;
        }
        // TODO weitere Klassen Implementieren
        return  clazz.getName();
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnCount()
     */
    public int getColumnCount() throws SQLException {
        return columnDefinitions.size();
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnDisplaySize(int)
     */
    public int getColumnDisplaySize(int column) throws SQLException {

        return 0;
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnLabel(int)
     */
    public String getColumnLabel(int column) throws SQLException {
        return columnDefinitions.get(column-1).getName();
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnName(int)
     */
    public String getColumnName(int column) throws SQLException {
        return columnDefinitions.get(column-1).getName();
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnType(int)
     */
    public int getColumnType(int column) throws SQLException {
        return  columnDefinitions.get(column-1).getType();
    }

    /**
     * @see java.sql.ResultSetMetaData#getColumnTypeName(int)
     */
    public String getColumnTypeName(int column) throws SQLException {

        return null;
    }

    /**
     * @see java.sql.ResultSetMetaData#getPrecision(int)
     */
    public int getPrecision(int column) throws SQLException {

        return 0;
    }

    /**
     * @see java.sql.ResultSetMetaData#getScale(int)
     */
    public int getScale(int column) throws SQLException {

        return 0;
    }

    /**
     * @see java.sql.ResultSetMetaData#getSchemaName(int)
     */
    public String getSchemaName(int column) throws SQLException {

        return null;
    }

    /**
     * @see java.sql.ResultSetMetaData#getTableName(int)
     */
    public String getTableName(int column) throws SQLException {

        return null;
    }

    /**
     * @see java.sql.ResultSetMetaData#isAutoIncrement(int)
     */
    public boolean isAutoIncrement(int column) throws SQLException {

        return false;
    }

    /**
     * @see java.sql.ResultSetMetaData#isCaseSensitive(int)
     */
    public boolean isCaseSensitive(int column) throws SQLException {

        return false;
    }

    /**
     * @see java.sql.ResultSetMetaData#isCurrency(int)
     */
    public boolean isCurrency(int column) throws SQLException {

        return false;
    }

    /**
     * @see java.sql.ResultSetMetaData#isDefinitelyWritable(int)
     */
    public boolean isDefinitelyWritable(int column) throws SQLException {

        return false;
    }

    /**
     * @see java.sql.ResultSetMetaData#isNullable(int)
     */
    public int isNullable(int column) throws SQLException {

        return 0;
    }

    /**
     * @see java.sql.ResultSetMetaData#isReadOnly(int)
     */
    public boolean isReadOnly(int column) throws SQLException {

        return true;
    }

    /**
     * @see java.sql.ResultSetMetaData#isSearchable(int)
     */
    public boolean isSearchable(int column) throws SQLException {

        return true;
    }

    /**
     * @see java.sql.ResultSetMetaData#isSigned(int)
     */
    public boolean isSigned(int column) throws SQLException {

        return false;
    }

    /**
     * @see java.sql.ResultSetMetaData#isWritable(int)
     */
    public boolean isWritable(int column) throws SQLException {

        return false;
    }

}