/*
*
* SchemaCrawler
* http://sourceforge.net/projects/schemacrawler
* Copyright (c) 2000-2010, Sualeh Fatehi.
*
* 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 schemacrawler.build;
import java.util.ArrayList;
import java.util.List;
import schemacrawler.schema.ColumnDataType;
import schemacrawler.schema.Procedure;
import schemacrawler.schema.Schema;
import schemacrawler.schema.Table;
/**
* Represents the database schema.
*
* @author Sualeh Fatehi
*/
public class MutableSchema
extends BaseNamedObjectMetadata
implements Schema
{
private static final long serialVersionUID = 3258128063743931187L;
private final SchemaReference schemaRef;
private final ColumnDataType[] columnDataTypes;
private final Table[] tables;
private final Procedure[] procedures;
private MutableSchema(final MutableSchemaBuilder builder)
{
super(builder);
this.schemaRef = builder.schemaRef;
columnDataTypes = builder.getColumnDataTypes();
tables = builder.getTables();
procedures = builder.getProcedures();
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getCatalogName()
*/
public String getCatalogName()
{
return schemaRef.getCatalogName();
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getColumnDataType(java.lang.String)
*/
public ColumnDataType getColumnDataType(final String name)
{
for (ColumnDataType columnDataType: columnDataTypes)
{
if (columnDataType.getName().equals(name))
{
return columnDataType;
}
}
return null;
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Database#getSystemColumnDataTypes()
*/
public ColumnDataType[] getColumnDataTypes()
{
return columnDataTypes;
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getFullName()
*/
@Override
public String getFullName()
{
return schemaRef.getFullName();
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getProcedure(java.lang.String)
*/
public Procedure getProcedure(final String name)
{
for (Procedure procedure: procedures)
{
if (procedure.getName().equals(name))
{
return procedure;
}
}
return null;
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getProcedures()
*/
public Procedure[] getProcedures()
{
return procedures;
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getSchemaName()
*/
public String getSchemaName()
{
return schemaRef.getSchemaName();
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getTable(java.lang.String)
*/
public Table getTable(final String name)
{
for (Table table: tables)
{
if (table.getName().equals(name))
{
return table;
}
}
return null;
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getTables()
*/
public Table[] getTables()
{
return tables;
}
public static class MutableSchemaBuilder
extends BaseNamedObjectBuilder
{
private static final long serialVersionUID = 3258128063743931187L;
private final SchemaReference schemaRef;
private ColumnDataTypes columnDataTypes = new ColumnDataTypes();
private List<Table> tables = new ArrayList<Table>();
private List<Procedure> procedures = new ArrayList<Procedure>();
public MutableSchemaBuilder()
{
this(new SchemaReference(null, null));
}
public MutableSchemaBuilder(final SchemaReference schemaRef)
{
super(schemaRef.getFullName());
this.schemaRef = schemaRef;
}
public String getCatalogName()
{
return schemaRef.getCatalogName();
}
public ColumnDataType[] getColumnDataTypes()
{
return columnDataTypes.values()
.toArray(new ColumnDataType[columnDataTypes.size()]);
}
/**
* {@inheritDoc}
*
* @see schemacrawler.schema.Schema#getProcedures()
*/
public Procedure[] getProcedures()
{
return procedures.toArray(new Procedure[procedures.size()]);
}
public String getSchemaName()
{
return schemaRef.getSchemaName();
}
public Table[] getTables()
{
return tables.toArray(new Table[tables.size()]);
}
void addColumnDataType(final ColumnDataTypeMetadata columnDataType)
{
if (columnDataType != null)
{
columnDataTypes.add(columnDataType);
}
}
void addProcedure(final MutableProcedure procedure)
{
procedures.add(procedure);
}
void addTable(final MutableTable table)
{
tables.add(table);
}
ColumnDataTypeMetadata lookupColumnDataTypeByType(final int type)
{
return columnDataTypes.lookupColumnDataTypeByType(type);
}
void removeProcedure(final Procedure procedure)
{
procedures.remove(procedure);
}
void removeTable(final Table table)
{
tables.remove(table);
}
}
}