/*
 * -----------------------------------------------------------------------------
 *
 * <p><b>License and Copyright: </b>The contents of this file are subject to the
 * Mozilla Public License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of the License
 * at <a href="http://www.mozilla.org/MPL">http://www.mozilla.org/MPL/.</a></p>
 *
 * <p>Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.</p>
 *
 * <p>The entire file consists of original code.  Copyright © 2006 
 * Tufts University. All rights reserved.</p>
 *
 * -----------------------------------------------------------------------------
 */

package repository.localfiles;

public class SharedProperties
implements org.osid.shared.Properties
{
    private java.util.Map map = new java.util.HashMap();
    private org.osid.shared.Type type = new Type("edu.mit","shared","empty");

    public SharedProperties()
    throws org.osid.shared.SharedException
    {
    }

    public SharedProperties(java.util.Map map
                          , org.osid.shared.Type type)
    throws org.osid.shared.SharedException
    {
        this.map = map;
        this.type = type;
    }

    public org.osid.shared.ObjectIterator getKeys()
    throws org.osid.shared.SharedException
    {
        return new ObjectIterator(new java.util.Vector(this.map.keySet()));
    }

    public java.io.Serializable getProperty(java.io.Serializable key)
    throws org.osid.shared.SharedException
    {
        if (this.map.containsKey(key))
        {
            return (java.io.Serializable)this.map.get(key);
        }
        else
        {
            throw new org.osid.shared.SharedException(org.osid.shared.SharedException.UNKNOWN_KEY);
        }
    }

    public org.osid.shared.Type getType()
    throws org.osid.shared.SharedException
    {
        return this.type;
    }
}