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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.certsrv.base;
import java.io.Serializable;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
/**
* An interface that represents the source that creates the configuration
* store tree. Note that the tree can be built based on the information
* from a text file or ldap entries.
* @see com.netscape.certsrv.base.IConfigStore
*
* @version $Revision$, $Date$
*/
public interface ISourceConfigStore extends Serializable {
/**
* Gets a property.
* <P>
*
* @param name The property name
* @return property value
*/
public Object get(String name);
/**
* Retrieves a property.
* <P>
*
* @param name The property name
* @param value The property value
*/
public void put(String name, Object value);
/**
* Returns an enumeration of the config store's keys.
* <P>
*
* @return a list of keys
* @see java.util.Hashtable#elements
* @see java.util.Enumeration
*/
public Enumeration keys();
/**
* Reads a config store from an input stream.
*
* @param in input stream where the properties are located
* @exception IOException If an IO error occurs while loading from input.
*/
public void load(InputStream in) throws IOException;
/**
* Stores this config store to the specified output stream.
*
* @param out output stream where the properties should be serialized
* @param header optional header to be serialized
*/
public void save(OutputStream out, String header);
}
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