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/*
Copyright (c) 2011 James Ahlborn
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
*/
package com.healthmarketscience.jackcess.complex;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import com.healthmarketscience.jackcess.Column;
import com.healthmarketscience.jackcess.Table;
/**
* Complex column info for an unsupported complex type.
*
* @author James Ahlborn
*/
public class UnsupportedColumnInfo extends ComplexColumnInfo<UnsupportedValue>
{
public UnsupportedColumnInfo(Column column, int complexId, Table typeObjTable,
Table flatTable)
throws IOException
{
super(column, complexId, typeObjTable, flatTable);
}
public List<Column> getValueColumns() {
return getTypeColumns();
}
@Override
public ComplexDataType getType()
{
return ComplexDataType.UNSUPPORTED;
}
@Override
protected UnsupportedValueImpl toValue(
ComplexValueForeignKey complexValueFk,
Map<String,Object> rawValue)
{
int id = (Integer)getPrimaryKeyColumn().getRowValue(rawValue);
Map<String,Object> values = new LinkedHashMap<String,Object>();
for(Column col : getValueColumns()) {
col.setRowValue(values, col.getRowValue(rawValue));
}
return new UnsupportedValueImpl(id, complexValueFk, values);
}
@Override
protected Object[] asRow(Object[] row, UnsupportedValue value) {
super.asRow(row, value);
Map<String,Object> values = value.getValues();
for(Column col : getValueColumns()) {
col.setRowValue(row, col.getRowValue(values));
}
return row;
}
public static UnsupportedValue newValue(Map<String,? extends Object> values) {
return newValue(INVALID_COMPLEX_VALUE_ID, values);
}
public static UnsupportedValue newValue(
ComplexValueForeignKey complexValueFk,
Map<String,? extends Object> values) {
return new UnsupportedValueImpl(INVALID_ID, complexValueFk,
new LinkedHashMap<String,Object>(values));
}
private static class UnsupportedValueImpl extends ComplexValueImpl
implements UnsupportedValue
{
private Map<String,Object> _values;
private UnsupportedValueImpl(int id, ComplexValueForeignKey complexValueFk,
Map<String,Object> values)
{
super(id, complexValueFk);
_values = values;
}
public Map<String,Object> getValues() {
return _values;
}
public Object get(String columnName) {
return getValues().get(columnName);
}
public void set(String columnName, Object value) {
getValues().put(columnName, value);
}
public void update() throws IOException {
getComplexValueForeignKey().updateUnsupportedValue(this);
}
public void delete() throws IOException {
getComplexValueForeignKey().deleteUnsupportedValue(this);
}
@Override
public String toString()
{
return "UnsupportedValue(" + getComplexValueForeignKey() + "," + getId() +
") " + getValues();
}
}
}
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