/* * Copyright (c) 2005, John Mettraux, OpenWFE.org * All rights reserved. *  * Redistribution and use in source and binary forms, with or without  * modification, are permitted provided that the following conditions are met: *  * . Redistributions of source code must retain the above copyright notice, this *   list of conditions and the following disclaimer.   *  * . Redistributions in binary form must reproduce the above copyright notice,  *   this list of conditions and the following disclaimer in the documentation  *   and/or other materials provided with the distribution. *  * . Neither the name of the "OpenWFE" nor the names of its contributors may be *   used to endorse or promote products derived from this software without *   specific prior written permission. *  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE  * POSSIBILITY OF SUCH DAMAGE. * * $Id: Definitions.java,v 1.71 2005/07/28 16:33:08 jmettraux Exp $ *///// Definitions.java//// jmettraux@openwfe.org//// generated with // jtmpl 1.0.04 20.11.2001 John Mettraux (jmettraux@openwfe.org)//package openwfe.org.engine;import openwfe.org.ApplicationContext;import openwfe.org.engine.expool.ExpressionPool;import openwfe.org.engine.expool.ExpressionStore;import openwfe.org.engine.launch.Launcher;import openwfe.org.engine.history.History;import openwfe.org.engine.workitem.WorkItemCoder;import openwfe.org.engine.workitem.WorkItemCoderLoader;import openwfe.org.engine.functions.FunctionMap;import openwfe.org.engine.participants.ParticipantMap;import openwfe.org.engine.expressions.map.ExpressionMap;/** * Constants for the whole workflow engine * * <p><font size=2>CVS Info : * <br>$Author: jmettraux $ * <br>$Date: 2005/07/28 16:33:08 $ * <br>$Id: Definitions.java,v 1.71 2005/07/28 16:33:08 jmettraux Exp $ </font> * * @author jmettraux@openwfe.org */public abstract class Definitions{    public final static String OPENWFE_VERSION = "1.5.4";    public static final String DEFAULT_EXPRESSION_TIMEOUT        = "defaultExpressionTimeout";    //    // general engine parameters    public static final String ENGINE_ID        = "engineId";    //    // parameters    public static final String WORKFLOW_DEFINITION_URL        = "wfdUrl";    public static final String WAIT_FOR_RESULT        = "waitForResult";    //    // some variables    public static final String V_TIMED_OUT        = "__timed_out__";    /**     * A generic attribute name, it's used by the launchers when     * parsing attributes of an expression.     */    public final static String A_VALUE        = "__value__";    //    // service names    /**     * An OpenWFE component expects an ExpressionMap to be found under     * 'expressionMap' in its ApplicationContext.     */    public final static String S_EXPRESSION_MAP         = "expressionMap";    /**     * The expression pool service should be located under      * the name 'expressionPool'.     */    public final static String S_EXPRESSION_POOL        = "expressionPool";    /**     * The engine's expression store service should be located under     * 'expressionStore'.     */    public final static String S_EXPRESSION_STORE        = "expressionStore";    /**     * An OpenWFE component expects a ParticipantMap to be found under     * 'participantMap' in its ApplicationContext.     */    public final static String S_PARTICIPANT_MAP         = "participantMap";    /**     * An OpenWFE component expects a WorkflowInstanceBuilder to be found under     * 'workflowInstanceBuilder' in its ApplicationContext.     */    public final static String S_WORKFLOW_INSTANCE_BUILDER        = "workflowInstanceBuilder";    /**     * A 'launcher' is a service that turns a workflow definition into a      * workflow instance.     */    public final static String S_LAUNCHER        = "launcher";    /**     * The set of services that constitute an OpenWFE engine awaits the     * function map service to be named 'functionMap'.     */    public final static String S_FUNCTION_MAP        = "functionMap";    //    // engine services' get methods    public static WorkItemCoderLoader getWorkItemCoderLoader         (final ApplicationContext context)    {        return (WorkItemCoderLoader)ApplicationContext.lookup            (context,             "workItemCoderLoader",             "EngineContext.workItemCoderLoader");    }    public static WorkItemCoder getXmlCoder        (final ApplicationContext context)    {        return getWorkItemCoderLoader(context).getXmlCoder();    }    public static ExpressionPool getExpressionPool         (final ApplicationContext context)    {        return (ExpressionPool)ApplicationContext.lookup            (context,             S_EXPRESSION_POOL,             "EngineContext.expressionPool");    }    public static History getHistory         (final ApplicationContext context)    {        return (History)ApplicationContext.lookup            (context,             "history",             "EngineContext.history");    }    public static ExpressionStore getExpressionStore         (final ApplicationContext context)    {        return (ExpressionStore)ApplicationContext.lookup            (context,             S_EXPRESSION_STORE,             "EngineContext.expressionStore");    }    public static Launcher getLauncher        (final ApplicationContext context)    {        return (Launcher)context.lookup(S_LAUNCHER);    }    public static ParticipantMap getParticipantMap         (final ApplicationContext context)    {        return (ParticipantMap)ApplicationContext.lookup            (context,             S_PARTICIPANT_MAP,             "EngineContext.participantMap");    }    public static ExpressionMap getExpressionMap         (final ApplicationContext context)    {        return (ExpressionMap)ApplicationContext.lookup            (context,             S_EXPRESSION_MAP,             "EngineContext.expressionMap");    }    public static FunctionMap getFunctionMap        (final ApplicationContext context)    {        return (FunctionMap)context.lookup(S_FUNCTION_MAP);    }}