ex8_8.txt

j2ee core design patterns

Example 8.8  ReadOnlyRowSet.java: Populating the RowSet
package com.corej2eepatterns.dao.rowset;

// imports

public class ReadOnlyRowSet implements RowSet, Serializable {

	. . . 

	private Object[] dataRows;

	. . .  

	/** this is a read only row set */
	public boolean isReadOnly() {
		return true;
	}

	public void setReadOnly(boolean flag) throws SQLException {
		throw new SQLException(
				揜eadOnlyRowSet: Method not supported