view artifacts/src/main/java/de/intevation/artifacts/Service.java @ 129:10d726907419

Bugfix: The artifacts package can be compiled with local modifications again. artifacts/trunk@1353 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 02 Mar 2011 07:28:20 +0000
parents 933bbc9fc11f
children a8d62eb93cd4
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/*
 * Copyright (c) 2010 by Intevation GmbH
 *
 * This program is free software under the LGPL (>=v2.1)
 * Read the file LGPL.txt coming with the software for details
 * or visit http://www.gnu.org/licenses/ if it does not exist.
 */

package de.intevation.artifacts;

import java.io.Serializable;

import org.w3c.dom.Document;

/**
 * The idea is to process some input XML document to produce an output
 * XML document.
 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
 */
public interface Service
extends          Serializable
{
    /**
     * Processes some input XML document
     * @param data The input data
     * @param globalContext The global context of the artifact database.
     * @param callMeta The call meta contex, e.g. preferred languages.
     * @return The result output XML document.
     */
    Document process(Document data, Object globalContext, CallMeta callMeta);

    /**
     * Setup the concrete processing service. This is done at startup time
     * of the artifact database system.
     * @param factory The service factory which created this service.
     * @param globalContext The global context of the artifact database.
     */
    void setup(ServiceFactory factory, Object globalContext);
}
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