View.java

package org.insightech.er.editor.model.diagram_contents.element.node.view;

import org.insightech.er.ResourceString;
import org.insightech.er.editor.model.ObjectModel;
import org.insightech.er.editor.model.diagram_contents.element.node.table.TableView;
import org.insightech.er.editor.model.diagram_contents.element.node.table.column.Column;
import org.insightech.er.editor.model.diagram_contents.element.node.table.column.ColumnHolder;
import org.insightech.er.editor.model.diagram_contents.element.node.table.column.NormalColumn;
import org.insightech.er.editor.model.diagram_contents.element.node.table.properties.TableViewProperties;
import org.insightech.er.editor.model.diagram_contents.element.node.view.properties.ViewProperties;

public class View extends TableView implements ObjectModel, ColumnHolder {

	private static final long serialVersionUID = -4492787972500741281L;

	public static final String NEW_PHYSICAL_NAME = ResourceString
			.getResourceString("new.view.physical.name");

	public static final String NEW_LOGICAL_NAME = ResourceString
			.getResourceString("new.view.logical.name");

	private String sql;

	public View() {
		this.tableViewProperties = new ViewProperties();
	}

	public String getSql() {
		return sql;
	}

	public void setSql(String sql) {
		this.sql = sql;
	}

	@Override
	public void addColumn(Column column) {
		if (column instanceof NormalColumn) {
			NormalColumn normalColumn = (NormalColumn) column;
			normalColumn.setAutoIncrement(false);
			normalColumn.setPrimaryKey(false);
			normalColumn.setUniqueKey(false);
			normalColumn.setNotNull(false);
		}

		this.columns.add(column);
		column.setColumnHolder(this);

		this.firePropertyChange(PROPERTY_CHANGE_COLUMNS, null, null);
	}

	@Override
	public View copyData() {
		View to = new View();
		to.setSql(this.getSql());

		super.copyTableViewData(to);

		to.tableViewProperties = this.getTableViewProperties().clone();

		return to;
	}

	@Override
	public void restructureData(TableView to) {
		View view = (View) to;

		view.setSql(this.getSql());

		super.restructureData(to);

		view.tableViewProperties = this.tableViewProperties.clone();

	}

	/**
	 * �r���[�𕡐����܂��B<br>
	 * ����������́A���O��SQL�ƃv���p�e�B�̂݁B<br>
	 * ��͕����ΏۊO�Ƃ��A�ォ�畡������B<br>
	 */
	@Override
	public View clone() {
		View clone = (View) super.clone();

		// �v���p�e�B�𕡐����܂��B
		TableViewProperties cloneViewProperties = this.tableViewProperties
				.clone();
		clone.tableViewProperties = cloneViewProperties;

		return clone;
	}

	public String getObjectType() {
		return "view";
	}

	@Override
	public boolean needsUpdateOtherModel() {
		return true;
	}
	
}