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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ProcessContextDAO.java | - | - | - | - |
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/*
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* $Id: ProcessContextDAO.java,v 1.1 2004/12/15 14:18:09 patforna Exp $
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*
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* Copyright (c) 2004 Patric Fornasier, Pawel Kowalski
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* Berne University of Applied Sciences
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* School of Engineering and Information Technology
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* All rights reserved.
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*/
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package bexee.dao;
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import bexee.core.ProcessContext;
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/**
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* The <code>ProcessContextDAO</code> abstracts the underlying data access
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* implementation for <code>ProcessContext</code> objects to enable
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* transparent access to the data source.
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*
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* @version $Revision: 1.1 $, $Date: 2004/12/15 14:18:09 $
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* @author Patric Fornasier
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* @author Pawel Kowalski
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*/
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public interface ProcessContextDAO { |
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/**
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* Inserts a new <code>ProcessContext</code>.
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*
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* @param ctx
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* the <code>ProcessContext</code> to insert
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* @return the new id of the <code>ProcessContext</code>
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* @throws DAOException
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* to indicate that there went something wrong
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*/
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public String insert(ProcessContext ctx) throws DAOException; |
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/**
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* Finds a <code>ProcessContext</code> given its key.
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*
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* @param key
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* the key of the <code>ProcessContext</code> to find
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* @return the <code>ProcessContext</code> or null if no
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* <code>ProcessContext</code> matches the given key
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* @throws DAOException
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* to indicate that there went something wrong
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*/
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public ProcessContext find(String key) throws DAOException; |
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/**
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* Deletes a <code>ProcessContext</code> given its key.
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*
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* @param key
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* the id of the <code>ProcessContext</code> to delete
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* @throws DAOException
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* to indicate that there went something wrong
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*/
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public void delete(String id) throws DAOException; |
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/**
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* Updates an existing <code>ProcessContext</code>.
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*
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* @param ctx
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* the <code>ProcessContext</code> to update
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* @throws DAOException
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* to indicate that there went something wrong
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*/
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public void update(ProcessContext ctx) throws DAOException; |
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} |
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