/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.jdbc;
import java.sql.SQLException;
import java.util.Map;
/**
*/
public class MetadataProvider {
// Map of detail maps -- <columnIndex, Map<propertyName, metadataObject>>
protected Map[] metadata;
public MetadataProvider(Map[] metadata) {
this.metadata = metadata;
}
public Object getValue(int columnIndex, Integer metadataPropertyKey) throws SQLException {
if(columnIndex < 0 || columnIndex >= metadata.length) {
throw new SQLException(JDBCPlugin.Util.getString("StaticMetadataProvider.Invalid_column", columnIndex)); //$NON-NLS-1$
}
Map column = this.metadata[columnIndex];
return column.get(metadataPropertyKey);
}
public int getColumnCount() throws SQLException {
return metadata.length;
}
public String getStringValue(int columnIndex, Integer metadataPropertyKey) throws SQLException {
return (String) getValue(columnIndex, metadataPropertyKey);
}
public int getIntValue(int columnIndex, Integer metadataPropertyKey) throws SQLException {
return ((Integer) getValue(columnIndex, metadataPropertyKey)).intValue();
}
public boolean getBooleanValue(int columnIndex, Integer metadataPropertyKey) throws SQLException {
return ((Boolean) getValue(columnIndex, metadataPropertyKey)).booleanValue();
}
}